https://launchpad.net/ubuntu/+archive/test-rebuild-20191220-focal/+build/18364208 RUN: /usr/share/launchpad-buildd/bin/builder-prep Kernel version: Linux lgw01-amd64-013 4.4.0-170-generic #199-Ubuntu SMP Thu Nov 14 01:45:04 UTC 2019 x86_64 Buildd toolchain package versions: launchpad-buildd_183 python-lpbuildd_183 sbuild_0.67.0-2ubuntu7.1 bzr-builder_0.7.3+bzr174~ppa13~ubuntu14.10.1 bzr_2.7.0-2ubuntu3.1 git-build-recipe_0.3.6~git201906051340.ff11471~ubuntu16.04.1 git_1:2.7.4-0ubuntu1.7 dpkg-dev_1.18.4ubuntu1.6 python-debian_0.1.27ubuntu2. Syncing the system clock with the buildd NTP service... 5 Jan 10:22:25 ntpdate[1906]: adjust time server 10.211.37.1 offset 0.108019 sec RUN: /usr/share/launchpad-buildd/bin/in-target unpack-chroot --backend=chroot --series=focal --arch=amd64 PACKAGEBUILD-18364208 --image-type chroot /home/buildd/filecache-default/e96c25c651525abc9f0cabeb95ea71010abf4ecb Creating target for build PACKAGEBUILD-18364208 RUN: /usr/share/launchpad-buildd/bin/in-target mount-chroot --backend=chroot --series=focal --arch=amd64 PACKAGEBUILD-18364208 Starting target for build PACKAGEBUILD-18364208 RUN: /usr/share/launchpad-buildd/bin/in-target override-sources-list --backend=chroot --series=focal --arch=amd64 PACKAGEBUILD-18364208 'deb http://ftpmaster.internal/ubuntu focal main restricted universe multiverse' Overriding sources.list in build-PACKAGEBUILD-18364208 RUN: /usr/share/launchpad-buildd/bin/in-target update-debian-chroot --backend=chroot --series=focal --arch=amd64 PACKAGEBUILD-18364208 Updating target for build PACKAGEBUILD-18364208 Get:1 http://ftpmaster.internal/ubuntu focal InRelease [255 kB] Get:2 http://ftpmaster.internal/ubuntu focal/main amd64 Packages [966 kB] Get:3 http://ftpmaster.internal/ubuntu focal/main Translation-en [499 kB] Get:4 http://ftpmaster.internal/ubuntu focal/restricted amd64 Packages [18.4 kB] Get:5 http://ftpmaster.internal/ubuntu focal/restricted Translation-en [5768 B] Get:6 http://ftpmaster.internal/ubuntu focal/universe amd64 Packages [8671 kB] Get:7 http://ftpmaster.internal/ubuntu focal/universe Translation-en [5195 kB] Get:8 http://ftpmaster.internal/ubuntu focal/multiverse amd64 Packages [152 kB] Get:9 http://ftpmaster.internal/ubuntu focal/multiverse Translation-en [110 kB] Fetched 15.9 MB in 3s (5839 kB/s) Reading package lists... Reading package lists... Building dependency tree... Reading state information... Calculating upgrade... The following packages were automatically installed and are no longer required: libhogweed4 libisl21 libnettle6 libperl5.28 perl-modules-5.28 Use 'sudo apt autoremove' to remove them. The following NEW packages will be installed: libhogweed5 libisl22 libnettle7 libperl5.30 perl-modules-5.30 The following packages will be upgraded: apt base-files base-passwd bash binutils binutils-common binutils-x86-64-linux-gnu bsdutils bzip2 cpp-9 debianutils fdisk g++-9 gcc-9 gcc-9-base gpg gpg-agent gpgconf gpgv gzip hostname libacl1 libapparmor1 libapt-pkg5.90 libasan5 libatomic1 libattr1 libaudit-common libaudit1 libbinutils libblkid1 libbz2-1.0 libc-bin libc-dev-bin libc6 libc6-dev libcap-ng0 libcap2 libcc1-0 libcryptsetup12 libdebconfclient0 libdevmapper1.02.1 libfdisk1 libgcc-9-dev libgcc1 libgcrypt20 libgnutls30 libgomp1 libitm1 libjson-c4 libkmod2 liblockfile-bin liblockfile1 liblsan0 liblz4-1 libmount1 libncurses6 libncursesw6 libp11-kit0 libpam-modules libpam-modules-bin libpam-runtime libpam0g libpcre2-8-0 libquadmath0 libseccomp2 libselinux1 libsemanage-common libsemanage1 libsepol1 libsmartcols1 libsqlite3-0 libstdc++-9-dev libstdc++6 libsystemd0 libtasn1-6 libtinfo6 libtsan0 libubsan1 libudev1 libuuid1 libzstd1 linux-libc-dev lsb-base mount ncurses-base ncurses-bin perl perl-base sensible-utils systemd systemd-sysv sysvinit-utils util-linux 94 upgraded, 5 newly installed, 0 to remove and 0 not upgraded. Need to get 70.2 MB of archives. After this operation, 51.0 MB of additional disk space will be used. Get:1 http://ftpmaster.internal/ubuntu focal/main amd64 libc6-dev amd64 2.30-0ubuntu3 [2549 kB] Get:2 http://ftpmaster.internal/ubuntu focal/main amd64 libc-dev-bin amd64 2.30-0ubuntu3 [71.8 kB] Get:3 http://ftpmaster.internal/ubuntu focal/main amd64 linux-libc-dev amd64 5.3.0-24.26 [1096 kB] Get:4 http://ftpmaster.internal/ubuntu focal/main amd64 libisl22 amd64 0.22-2 [592 kB] Get:5 http://ftpmaster.internal/ubuntu focal/main amd64 libcc1-0 amd64 9.2.1-21ubuntu1 [49.0 kB] Get:6 http://ftpmaster.internal/ubuntu focal/main amd64 binutils-x86-64-linux-gnu amd64 2.33.1-6ubuntu3 [1639 kB] Get:7 http://ftpmaster.internal/ubuntu focal/main amd64 libbinutils amd64 2.33.1-6ubuntu3 [474 kB] Get:8 http://ftpmaster.internal/ubuntu focal/main amd64 binutils-common amd64 2.33.1-6ubuntu3 [203 kB] Get:9 http://ftpmaster.internal/ubuntu focal/main amd64 binutils amd64 2.33.1-6ubuntu3 [3400 B] Get:10 http://ftpmaster.internal/ubuntu focal/main amd64 gcc-9-base amd64 9.2.1-21ubuntu1 [19.1 kB] Get:11 http://ftpmaster.internal/ubuntu focal/main amd64 libgcc1 amd64 1:9.2.1-21ubuntu1 [40.8 kB] Get:12 http://ftpmaster.internal/ubuntu focal/main amd64 libgomp1 amd64 9.2.1-21ubuntu1 [89.3 kB] Get:13 http://ftpmaster.internal/ubuntu focal/main amd64 libitm1 amd64 9.2.1-21ubuntu1 [28.1 kB] Get:14 http://ftpmaster.internal/ubuntu focal/main amd64 libatomic1 amd64 9.2.1-21ubuntu1 [9236 B] Get:15 http://ftpmaster.internal/ubuntu focal/main amd64 libasan5 amd64 9.2.1-21ubuntu1 [395 kB] Get:16 http://ftpmaster.internal/ubuntu focal/main amd64 liblsan0 amd64 9.2.1-21ubuntu1 [139 kB] Get:17 http://ftpmaster.internal/ubuntu focal/main amd64 libtsan0 amd64 9.2.1-21ubuntu1 [301 kB] Get:18 http://ftpmaster.internal/ubuntu focal/main amd64 libubsan1 amd64 9.2.1-21ubuntu1 [130 kB] Get:19 http://ftpmaster.internal/ubuntu focal/main amd64 libquadmath0 amd64 9.2.1-21ubuntu1 [146 kB] Get:20 http://ftpmaster.internal/ubuntu focal/main amd64 g++-9 amd64 9.2.1-21ubuntu1 [11.0 MB] Get:21 http://ftpmaster.internal/ubuntu focal/main amd64 libstdc++-9-dev amd64 9.2.1-21ubuntu1 [1709 kB] Get:22 http://ftpmaster.internal/ubuntu focal/main amd64 libgcc-9-dev amd64 9.2.1-21ubuntu1 [2362 kB] Get:23 http://ftpmaster.internal/ubuntu focal/main amd64 gcc-9 amd64 9.2.1-21ubuntu1 [10.4 MB] Get:24 http://ftpmaster.internal/ubuntu focal/main amd64 cpp-9 amd64 9.2.1-21ubuntu1 [9729 kB] Get:25 http://ftpmaster.internal/ubuntu focal/main amd64 libstdc++6 amd64 9.2.1-21ubuntu1 [512 kB] Get:26 http://ftpmaster.internal/ubuntu focal/main amd64 libc6 amd64 2.30-0ubuntu3 [2725 kB] Get:27 http://ftpmaster.internal/ubuntu focal/main amd64 base-files amd64 11ubuntu2 [60.1 kB] Get:28 http://ftpmaster.internal/ubuntu focal/main amd64 debianutils amd64 4.9.1 [85.8 kB] Get:29 http://ftpmaster.internal/ubuntu focal/main amd64 bash amd64 5.0-5ubuntu1 [639 kB] Get:30 http://ftpmaster.internal/ubuntu focal/main amd64 bsdutils amd64 1:2.34-0.1ubuntu4 [63.8 kB] Get:31 http://ftpmaster.internal/ubuntu focal/main amd64 gzip amd64 1.10-0ubuntu4 [95.3 kB] Get:32 http://ftpmaster.internal/ubuntu focal/main amd64 hostname amd64 3.23 [11.4 kB] Get:33 http://ftpmaster.internal/ubuntu focal/main amd64 ncurses-bin amd64 6.1+20191019-1ubuntu1 [172 kB] Get:34 http://ftpmaster.internal/ubuntu focal/main amd64 perl-modules-5.30 all 5.30.0-9 [2739 kB] Get:35 http://ftpmaster.internal/ubuntu focal/main amd64 libperl5.30 amd64 5.30.0-9 [3950 kB] Get:36 http://ftpmaster.internal/ubuntu focal/main amd64 perl amd64 5.30.0-9 [224 kB] Get:37 http://ftpmaster.internal/ubuntu focal/main amd64 perl-base amd64 5.30.0-9 [1511 kB] Get:38 http://ftpmaster.internal/ubuntu focal/main amd64 bzip2 amd64 1.0.8-2 [34.1 kB] Get:39 http://ftpmaster.internal/ubuntu focal/main amd64 libbz2-1.0 amd64 1.0.8-2 [32.3 kB] Get:40 http://ftpmaster.internal/ubuntu focal/main amd64 libblkid1 amd64 2.34-0.1ubuntu4 [137 kB] Get:41 http://ftpmaster.internal/ubuntu focal/main amd64 libuuid1 amd64 2.34-0.1ubuntu4 [20.5 kB] Get:42 http://ftpmaster.internal/ubuntu focal/main amd64 libfdisk1 amd64 2.34-0.1ubuntu4 [175 kB] Get:43 http://ftpmaster.internal/ubuntu focal/main amd64 libpcre2-8-0 amd64 10.34-7 [197 kB] Get:44 http://ftpmaster.internal/ubuntu focal/main amd64 libselinux1 amd64 3.0-1 [68.7 kB] Get:45 http://ftpmaster.internal/ubuntu focal/main amd64 libmount1 amd64 2.34-0.1ubuntu4 [149 kB] Get:46 http://ftpmaster.internal/ubuntu focal/main amd64 libncurses6 amd64 6.1+20191019-1ubuntu1 [101 kB] Get:47 http://ftpmaster.internal/ubuntu focal/main amd64 libtinfo6 amd64 6.1+20191019-1ubuntu1 [85.9 kB] Get:48 http://ftpmaster.internal/ubuntu focal/main amd64 libncursesw6 amd64 6.1+20191019-1ubuntu1 [132 kB] Get:49 http://ftpmaster.internal/ubuntu focal/main amd64 libsmartcols1 amd64 2.34-0.1ubuntu4 [101 kB] Get:50 http://ftpmaster.internal/ubuntu focal/main amd64 fdisk amd64 2.34-0.1ubuntu4 [120 kB] Get:51 http://ftpmaster.internal/ubuntu focal/main amd64 util-linux amd64 2.34-0.1ubuntu4 [1022 kB] Get:52 http://ftpmaster.internal/ubuntu focal/main amd64 libdebconfclient0 amd64 0.250ubuntu2 [6336 B] Get:53 http://ftpmaster.internal/ubuntu focal/main amd64 base-passwd amd64 3.5.47 [47.7 kB] Get:54 http://ftpmaster.internal/ubuntu focal/main amd64 libc-bin amd64 2.30-0ubuntu3 [625 kB] Get:55 http://ftpmaster.internal/ubuntu focal/main amd64 ncurses-base all 6.1+20191019-1ubuntu1 [17.9 kB] Get:56 http://ftpmaster.internal/ubuntu focal/main amd64 lsb-base all 11.1.0ubuntu2 [12.1 kB] Get:57 http://ftpmaster.internal/ubuntu focal/main amd64 sysvinit-utils amd64 2.96-1ubuntu1 [20.8 kB] Get:58 http://ftpmaster.internal/ubuntu focal/main amd64 liblz4-1 amd64 1.9.2-2 [55.9 kB] Get:59 http://ftpmaster.internal/ubuntu focal/main amd64 systemd-sysv amd64 244-3ubuntu1 [9368 B] Get:60 http://ftpmaster.internal/ubuntu focal/main amd64 libacl1 amd64 2.2.53-5ubuntu1 [18.7 kB] Get:61 http://ftpmaster.internal/ubuntu focal/main amd64 libapparmor1 amd64 2.13.3-7ubuntu1 [34.3 kB] Get:62 http://ftpmaster.internal/ubuntu focal/main amd64 libaudit-common all 1:2.8.5-2ubuntu5 [4076 B] Get:63 http://ftpmaster.internal/ubuntu focal/main amd64 libcap-ng0 amd64 0.7.9-2.1 [11.1 kB] Get:64 http://ftpmaster.internal/ubuntu focal/main amd64 libaudit1 amd64 1:2.8.5-2ubuntu5 [39.1 kB] Get:65 http://ftpmaster.internal/ubuntu focal/main amd64 libcap2 amd64 1:2.27-1 [14.1 kB] Get:66 http://ftpmaster.internal/ubuntu focal/main amd64 libudev1 amd64 244-3ubuntu1 [76.3 kB] Get:67 http://ftpmaster.internal/ubuntu focal/main amd64 libdevmapper1.02.1 amd64 2:1.02.155-2ubuntu7 [127 kB] Get:68 http://ftpmaster.internal/ubuntu focal/main amd64 libjson-c4 amd64 0.13.1+dfsg-6 [29.2 kB] Get:69 http://ftpmaster.internal/ubuntu focal/main amd64 libcryptsetup12 amd64 2:2.2.2-1ubuntu1 [182 kB] Get:70 http://ftpmaster.internal/ubuntu focal/main amd64 libnettle7 amd64 3.5.1+really3.5.1-2 [114 kB] Get:71 http://ftpmaster.internal/ubuntu focal/main amd64 libhogweed5 amd64 3.5.1+really3.5.1-2 [138 kB] Get:72 http://ftpmaster.internal/ubuntu focal/main amd64 libp11-kit0 amd64 0.23.18.1-2 [189 kB] Get:73 http://ftpmaster.internal/ubuntu focal/main amd64 libtasn1-6 amd64 4.15.0-2 [37.7 kB] Get:74 http://ftpmaster.internal/ubuntu focal/main amd64 libgnutls30 amd64 3.6.11.1-2 [793 kB] Get:75 http://ftpmaster.internal/ubuntu focal/main amd64 libkmod2 amd64 26-3ubuntu1 [42.9 kB] Get:76 http://ftpmaster.internal/ubuntu focal/main amd64 libpam0g amd64 1.3.1-5ubuntu4 [55.4 kB] Get:77 http://ftpmaster.internal/ubuntu focal/main amd64 libseccomp2 amd64 2.4.2-2ubuntu1 [39.4 kB] Get:78 http://ftpmaster.internal/ubuntu focal/main amd64 mount amd64 2.34-0.1ubuntu4 [115 kB] Get:79 http://ftpmaster.internal/ubuntu focal/main amd64 systemd amd64 244-3ubuntu1 [3677 kB] Get:80 http://ftpmaster.internal/ubuntu focal/main amd64 libsystemd0 amd64 244-3ubuntu1 [260 kB] Get:81 http://ftpmaster.internal/ubuntu focal/main amd64 libzstd1 amd64 1.4.4+dfsg-1 [237 kB] Get:82 http://ftpmaster.internal/ubuntu focal/main amd64 libapt-pkg5.90 amd64 1.9.5 [851 kB] Get:83 http://ftpmaster.internal/ubuntu focal/main amd64 libgcrypt20 amd64 1.8.5-3ubuntu1 [419 kB] Get:84 http://ftpmaster.internal/ubuntu focal/main amd64 gpgv amd64 2.2.17-3ubuntu1 [200 kB] Get:85 http://ftpmaster.internal/ubuntu focal/main amd64 apt amd64 1.9.5 [1281 kB] Get:86 http://ftpmaster.internal/ubuntu focal/main amd64 libpam-modules-bin amd64 1.3.1-5ubuntu4 [37.7 kB] Get:87 http://ftpmaster.internal/ubuntu focal/main amd64 libpam-modules amd64 1.3.1-5ubuntu4 [250 kB] Get:88 http://ftpmaster.internal/ubuntu focal/main amd64 libattr1 amd64 1:2.4.48-5 [12.7 kB] Get:89 http://ftpmaster.internal/ubuntu focal/main amd64 libpam-runtime all 1.3.1-5ubuntu4 [37.3 kB] Get:90 http://ftpmaster.internal/ubuntu focal/main amd64 libsepol1 amd64 3.0-1 [252 kB] Get:91 http://ftpmaster.internal/ubuntu focal/main amd64 libsemanage-common all 3.0-1 [9880 B] Get:92 http://ftpmaster.internal/ubuntu focal/main amd64 libsemanage1 amd64 3.0-1 [85.3 kB] Get:93 http://ftpmaster.internal/ubuntu focal/main amd64 sensible-utils all 0.0.12+nmu1 [15.0 kB] Get:94 http://ftpmaster.internal/ubuntu focal/main amd64 libsqlite3-0 amd64 3.30.1-1ubuntu1 [540 kB] Get:95 http://ftpmaster.internal/ubuntu focal/main amd64 gpg amd64 2.2.17-3ubuntu1 [479 kB] Get:96 http://ftpmaster.internal/ubuntu focal/main amd64 gpgconf amd64 2.2.17-3ubuntu1 [124 kB] Get:97 http://ftpmaster.internal/ubuntu focal/main amd64 gpg-agent amd64 2.2.17-3ubuntu1 [232 kB] Get:98 http://ftpmaster.internal/ubuntu focal/main amd64 liblockfile-bin amd64 1.16-1.1 [11.7 kB] Get:99 http://ftpmaster.internal/ubuntu focal/main amd64 liblockfile1 amd64 1.16-1.1 [6680 B] debconf: delaying package configuration, since apt-utils is not installed Fetched 70.2 MB in 2s (40.0 MB/s) (Reading database ... 12741 files and directories currently installed.) 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Setting up libtsan0:amd64 (9.2.1-21ubuntu1) ... Setting up gpg-agent (2.2.17-3ubuntu1) ... Installing new version of config file /etc/logcheck/ignore.d.server/gpg-agent ... Created symlink /etc/systemd/user/sockets.target.wants/gpg-agent-browser.socket -> /usr/lib/systemd/user/gpg-agent-browser.socket. Created symlink /etc/systemd/user/sockets.target.wants/gpg-agent-extra.socket -> /usr/lib/systemd/user/gpg-agent-extra.socket. Created symlink /etc/systemd/user/sockets.target.wants/gpg-agent-ssh.socket -> /usr/lib/systemd/user/gpg-agent-ssh.socket. Created symlink /etc/systemd/user/sockets.target.wants/gpg-agent.socket -> /usr/lib/systemd/user/gpg-agent.socket. Setting up binutils (2.33.1-6ubuntu3) ... Setting up libgcc-9-dev:amd64 (9.2.1-21ubuntu1) ... Setting up perl (5.30.0-9) ... Setting up cpp-9 (9.2.1-21ubuntu1) ... Setting up libc6-dev:amd64 (2.30-0ubuntu3) ... Setting up libcryptsetup12:amd64 (2:2.2.2-1ubuntu1) ... Setting up gcc-9 (9.2.1-21ubuntu1) ... Setting up libstdc++-9-dev:amd64 (9.2.1-21ubuntu1) ... Setting up systemd (244-3ubuntu1) ... Installing new version of config file /etc/dhcp/dhclient-enter-hooks.d/resolved ... Installing new version of config file /etc/systemd/networkd.conf ... Installing new version of config file /etc/systemd/system.conf ... Installing new version of config file /etc/systemd/user.conf ... Initializing machine ID from KVM UUID. Setting up g++-9 (9.2.1-21ubuntu1) ... Setting up systemd-sysv (244-3ubuntu1) ... Processing triggers for libc-bin (2.30-0ubuntu3) ... RUN: /usr/share/launchpad-buildd/bin/sbuild-package PACKAGEBUILD-18364208 amd64 focal -c chroot:build-PACKAGEBUILD-18364208 --arch=amd64 --dist=focal --nolog -A vowpal-wabbit_8.6.1.dfsg1-1.dsc Initiating build PACKAGEBUILD-18364208 with 4 jobs across 4 processor cores. Kernel reported to sbuild: 4.4.0-170-generic #199-Ubuntu SMP Thu Nov 14 01:45:04 UTC 2019 x86_64 sbuild (Debian sbuild) 0.67.0 (26 Dec 2015) on lgw01-amd64-013.buildd +==============================================================================+ | vowpal-wabbit 8.6.1.dfsg1-1 (amd64) 05 Jan 2020 10:22 | +==============================================================================+ Package: vowpal-wabbit Version: 8.6.1.dfsg1-1 Source Version: 8.6.1.dfsg1-1 Distribution: focal Machine Architecture: amd64 Host Architecture: amd64 Build Architecture: amd64 I: NOTICE: Log filtering will replace 'build/vowpal-wabbit-zr7MVS/vowpal-wabbit-8.6.1.dfsg1' with '<>' I: NOTICE: Log filtering will replace 'build/vowpal-wabbit-zr7MVS' with '<>' I: NOTICE: Log filtering will replace 'home/buildd/build-PACKAGEBUILD-18364208/chroot-autobuild' with '<>' +------------------------------------------------------------------------------+ | Fetch source files | +------------------------------------------------------------------------------+ Local sources ------------- vowpal-wabbit_8.6.1.dfsg1-1.dsc exists in .; copying to chroot Check architectures ------------------- Check dependencies ------------------ Merged Build-Depends: build-essential, fakeroot Filtered Build-Depends: build-essential, fakeroot dpkg-deb: building package 'sbuild-build-depends-core-dummy' in '/<>/resolver-3MmV98/apt_archive/sbuild-build-depends-core-dummy.deb'. Ign:1 copy:/<>/resolver-3MmV98/apt_archive ./ InRelease Get:2 copy:/<>/resolver-3MmV98/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-3MmV98/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-3MmV98/apt_archive ./ Sources [214 B] Get:5 copy:/<>/resolver-3MmV98/apt_archive ./ Packages [524 B] Fetched 2857 B in 0s (232 kB/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install core build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: libhogweed4 libisl21 libnettle6 libperl5.28 perl-modules-5.28 Use 'apt autoremove' to remove them. The following NEW packages will be installed: sbuild-build-depends-core-dummy 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 852 B of archives. After this operation, 0 B of additional disk space will be used. Get:1 copy:/<>/resolver-3MmV98/apt_archive ./ sbuild-build-depends-core-dummy 0.invalid.0 [852 B] debconf: delaying package configuration, since apt-utils is not installed Fetched 852 B in 0s (0 B/s) Selecting previously unselected package sbuild-build-depends-core-dummy. (Reading database ... 14652 files and directories currently installed.) Preparing to unpack .../sbuild-build-depends-core-dummy_0.invalid.0_amd64.deb ... Unpacking sbuild-build-depends-core-dummy (0.invalid.0) ... Setting up sbuild-build-depends-core-dummy (0.invalid.0) ... Merged Build-Depends: debhelper (>= 9), dh-autoreconf, libboost-program-options-dev, libboost-python-dev, rapidjson-dev, help2man, markdown, html2text, zlib1g-dev Filtered Build-Depends: debhelper (>= 9), dh-autoreconf, libboost-program-options-dev, libboost-python-dev, rapidjson-dev, help2man, markdown, html2text, zlib1g-dev dpkg-deb: building package 'sbuild-build-depends-vowpal-wabbit-dummy' in '/<>/resolver-LGw2c1/apt_archive/sbuild-build-depends-vowpal-wabbit-dummy.deb'. Ign:1 copy:/<>/resolver-LGw2c1/apt_archive ./ InRelease Get:2 copy:/<>/resolver-LGw2c1/apt_archive ./ Release [2119 B] Ign:3 copy:/<>/resolver-LGw2c1/apt_archive ./ Release.gpg Get:4 copy:/<>/resolver-LGw2c1/apt_archive ./ Sources [283 B] Get:5 copy:/<>/resolver-LGw2c1/apt_archive ./ Packages [605 B] Fetched 3007 B in 0s (0 B/s) Reading package lists... Reading package lists... +------------------------------------------------------------------------------+ | Install vowpal-wabbit build dependencies (apt-based resolver) | +------------------------------------------------------------------------------+ Installing build dependencies Reading package lists... Building dependency tree... Reading state information... The following packages were automatically installed and are no longer required: libhogweed4 libisl21 libnettle6 libperl5.28 perl-modules-5.28 Use 'apt autoremove' to remove them. The following additional packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils debhelper dh-autoreconf dh-python dh-strip-nondeterminism dwz file gettext gettext-base groff-base help2man html2text intltool-debian libarchive-zip-perl libboost-program-options-dev libboost-program-options1.67-dev libboost-program-options1.67.0 libboost-python-dev libboost-python1.67-dev libboost-python1.67.0 libboost1.67-dev libbsd0 libcroco3 libdebhelper-perl libelf1 libexpat1 libexpat1-dev libfile-stripnondeterminism-perl libglib2.0-0 libicu63 liblocale-gettext-perl libmagic-mgc libmagic1 libmpdec2 libpipeline1 libpython-dev libpython-stdlib libpython2-dev libpython2-stdlib libpython2.7 libpython2.7-dev libpython2.7-minimal libpython2.7-stdlib libpython3-dev libpython3-stdlib libpython3.7 libpython3.7-dev libpython3.7-minimal libpython3.7-stdlib libsigsegv2 libsub-override-perl libtool libuchardet0 libxml2 m4 man-db markdown mime-support po-debconf python python-dev python-minimal python2 python2-dev python2-minimal python2.7 python2.7-dev python2.7-minimal python3 python3-dev python3-distutils python3-lib2to3 python3-minimal python3.7 python3.7-dev python3.7-minimal rapidjson-dev zlib1g-dev Suggested packages: autoconf-archive gnu-standards autoconf-doc wamerican | wordlist whois vacation dh-make gettext-doc libasprintf-dev libgettextpo-dev groff curl | wget libboost1.67-doc gccxml libboost-atomic1.67-dev libboost-chrono1.67-dev libboost-container1.67-dev libboost-context1.67-dev libboost-contract1.67-dev libboost-coroutine1.67-dev libboost-date-time1.67-dev libboost-exception1.67-dev libboost-fiber1.67-dev libboost-filesystem1.67-dev libboost-graph1.67-dev libboost-graph-parallel1.67-dev libboost-iostreams1.67-dev libboost-locale1.67-dev libboost-log1.67-dev libboost-math1.67-dev libboost-mpi1.67-dev libboost-mpi-python1.67-dev libboost-numpy1.67-dev libboost-random1.67-dev libboost-regex1.67-dev libboost-serialization1.67-dev libboost-signals1.67-dev libboost-stacktrace1.67-dev libboost-system1.67-dev libboost-test1.67-dev libboost-thread1.67-dev libboost-timer1.67-dev libboost-type-erasure1.67-dev libboost-wave1.67-dev libboost1.67-tools-dev libmpfrc++-dev libntl-dev libtool-doc gfortran | fortran95-compiler gcj-jdk m4-doc apparmor less www-browser libmail-box-perl python-doc python-tk python2-doc python2.7-doc binfmt-support python3-doc python3-tk python3-venv python3.7-venv python3.7-doc Recommended packages: curl | wget | lynx libarchive-cpio-perl libglib2.0-data shared-mime-info xdg-user-dirs libltdl-dev libmail-sendmail-perl The following NEW packages will be installed: autoconf automake autopoint autotools-dev bsdmainutils debhelper dh-autoreconf dh-python dh-strip-nondeterminism dwz file gettext gettext-base groff-base help2man html2text intltool-debian libarchive-zip-perl libboost-program-options-dev libboost-program-options1.67-dev libboost-program-options1.67.0 libboost-python-dev libboost-python1.67-dev libboost-python1.67.0 libboost1.67-dev libbsd0 libcroco3 libdebhelper-perl libelf1 libexpat1 libexpat1-dev libfile-stripnondeterminism-perl libglib2.0-0 libicu63 liblocale-gettext-perl libmagic-mgc libmagic1 libmpdec2 libpipeline1 libpython-dev libpython-stdlib libpython2-dev libpython2-stdlib libpython2.7 libpython2.7-dev libpython2.7-minimal libpython2.7-stdlib libpython3-dev libpython3-stdlib libpython3.7 libpython3.7-dev libpython3.7-minimal libpython3.7-stdlib libsigsegv2 libsub-override-perl libtool libuchardet0 libxml2 m4 man-db markdown mime-support po-debconf python python-dev python-minimal python2 python2-dev python2-minimal python2.7 python2.7-dev python2.7-minimal python3 python3-dev python3-distutils python3-lib2to3 python3-minimal python3.7 python3.7-dev python3.7-minimal rapidjson-dev sbuild-build-depends-vowpal-wabbit-dummy zlib1g-dev 0 upgraded, 83 newly installed, 0 to remove and 0 not upgraded. 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[3632 B] Get:82 http://ftpmaster.internal/ubuntu focal/universe amd64 markdown all 1.0.1-10 [17.5 kB] Get:83 http://ftpmaster.internal/ubuntu focal/universe amd64 rapidjson-dev all 1.1.0+dfsg2-5 [95.0 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 45.7 MB in 1s (49.7 MB/s) Selecting previously unselected package liblocale-gettext-perl. 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Setting up libpython-stdlib:amd64 (2.7.17-1) ... Setting up bsdmainutils (11.1.2ubuntu2) ... update-alternatives: using /usr/bin/bsd-write to provide /usr/bin/write (write) in auto mode update-alternatives: using /usr/bin/bsd-from to provide /usr/bin/from (from) in auto mode Setting up libcroco3:amd64 (0.6.13-1) ... Setting up autoconf (2.69-11ubuntu1) ... Setting up dh-strip-nondeterminism (1.6.3-1) ... Setting up dwz (0.13-5) ... Setting up groff-base (1.22.4-4) ... Setting up libpython2-dev:amd64 (2.7.17-1) ... Setting up python (2.7.17-1) ... Setting up libpython3-stdlib:amd64 (3.7.5-1ubuntu1) ... Setting up python2.7-dev (2.7.17-1) ... Setting up automake (1:1.16.1-4ubuntu3) ... update-alternatives: using /usr/bin/automake-1.16 to provide /usr/bin/automake (automake) in auto mode Setting up python3.7 (3.7.5-2) ... Setting up gettext (0.19.8.1-10) ... Setting up libpython3-dev:amd64 (3.7.5-1ubuntu1) ... Setting up python2-dev (2.7.17-1) ... Setting up python3 (3.7.5-1ubuntu1) ... Setting up man-db (2.9.0-2) ... Not building database; man-db/auto-update is not 'true'. Created symlink /etc/systemd/system/timers.target.wants/man-db.timer → /lib/systemd/system/man-db.timer. Setting up python3.7-dev (3.7.5-2) ... Setting up intltool-debian (0.35.0+20060710.5) ... Setting up libpython-dev:amd64 (2.7.17-1) ... Setting up python3-lib2to3 (3.8.0-1) ... Setting up python-dev (2.7.17-1) ... Setting up python3-distutils (3.8.0-1) ... Setting up dh-python (4.20191017ubuntu1) ... Setting up po-debconf (1.0.21) ... Setting up python3-dev (3.7.5-1ubuntu1) ... Setting up libboost-python1.67-dev (1.67.0-13ubuntu2) ... Setting up libboost-python-dev (1.67.0.2) ... Setting up dh-autoreconf (19) ... Setting up debhelper (12.7.1ubuntu1) ... Setting up sbuild-build-depends-vowpal-wabbit-dummy (0.invalid.0) ... Processing triggers for libc-bin (2.30-0ubuntu3) ... +------------------------------------------------------------------------------+ | Build environment | +------------------------------------------------------------------------------+ Kernel: Linux 4.4.0-170-generic amd64 (x86_64) Toolchain package versions: binutils_2.33.1-6ubuntu3 dpkg-dev_1.19.7ubuntu2 g++-9_9.2.1-21ubuntu1 gcc-9_9.2.1-21ubuntu1 libc6-dev_2.30-0ubuntu3 libstdc++-9-dev_9.2.1-21ubuntu1 libstdc++6_9.2.1-21ubuntu1 linux-libc-dev_5.3.0-24.26 Package versions: adduser_3.118ubuntu1 advancecomp_2.1-2.1 apt_1.9.5 autoconf_2.69-11ubuntu1 automake_1:1.16.1-4ubuntu3 autopoint_0.19.8.1-10 autotools-dev_20180224.1 base-files_11ubuntu2 base-passwd_3.5.47 bash_5.0-5ubuntu1 binutils_2.33.1-6ubuntu3 binutils-common_2.33.1-6ubuntu3 binutils-x86-64-linux-gnu_2.33.1-6ubuntu3 bsdmainutils_11.1.2ubuntu2 bsdutils_1:2.34-0.1ubuntu4 build-essential_12.8ubuntu1 bzip2_1.0.8-2 ca-certificates_20190110 coreutils_8.30-3ubuntu2 cpp_4:9.2.1-3.1ubuntu1 cpp-9_9.2.1-21ubuntu1 dash_0.5.10.2-6 debconf_1.5.73 debhelper_12.7.1ubuntu1 debianutils_4.9.1 dh-autoreconf_19 dh-python_4.20191017ubuntu1 dh-strip-nondeterminism_1.6.3-1 diffutils_1:3.7-3 dpkg_1.19.7ubuntu2 dpkg-dev_1.19.7ubuntu2 dwz_0.13-5 e2fsprogs_1.45.3-4ubuntu2 fakeroot_1.24-1 fdisk_2.34-0.1ubuntu4 file_1:5.37-6 findutils_4.6.0+git+20190209-2ubuntu1 g++_4:9.2.1-3.1ubuntu1 g++-9_9.2.1-21ubuntu1 gcc_4:9.2.1-3.1ubuntu1 gcc-9_9.2.1-21ubuntu1 gcc-9-base_9.2.1-21ubuntu1 gettext_0.19.8.1-10 gettext-base_0.19.8.1-10 gpg_2.2.17-3ubuntu1 gpg-agent_2.2.17-3ubuntu1 gpgconf_2.2.17-3ubuntu1 gpgv_2.2.17-3ubuntu1 grep_3.3-1build1 groff-base_1.22.4-4 gzip_1.10-0ubuntu4 help2man_1.47.12 hostname_3.23 html2text_1.3.2a-24 init_1.57 init-system-helpers_1.57 intltool-debian_0.35.0+20060710.5 libacl1_2.2.53-5ubuntu1 libapparmor1_2.13.3-7ubuntu1 libapt-pkg5.90_1.9.5 libarchive-zip-perl_1.67-1 libargon2-1_0~20171227-0.2 libasan5_9.2.1-21ubuntu1 libassuan0_2.5.3-7ubuntu1 libatomic1_9.2.1-21ubuntu1 libattr1_1:2.4.48-5 libaudit-common_1:2.8.5-2ubuntu5 libaudit1_1:2.8.5-2ubuntu5 libbinutils_2.33.1-6ubuntu3 libblkid1_2.34-0.1ubuntu4 libboost-program-options-dev_1.67.0.2 libboost-program-options1.67-dev_1.67.0-13ubuntu2 libboost-program-options1.67.0_1.67.0-13ubuntu2 libboost-python-dev_1.67.0.2 libboost-python1.67-dev_1.67.0-13ubuntu2 libboost-python1.67.0_1.67.0-13ubuntu2 libboost1.67-dev_1.67.0-13ubuntu2 libbsd0_0.10.0-1 libbz2-1.0_1.0.8-2 libc-bin_2.30-0ubuntu3 libc-dev-bin_2.30-0ubuntu3 libc6_2.30-0ubuntu3 libc6-dev_2.30-0ubuntu3 libcap-ng0_0.7.9-2.1 libcap2_1:2.27-1 libcc1-0_9.2.1-21ubuntu1 libcom-err2_1.45.3-4ubuntu2 libcroco3_0.6.13-1 libcryptsetup12_2:2.2.2-1ubuntu1 libdb5.3_5.3.28+dfsg1-0.6ubuntu1 libdebconfclient0_0.250ubuntu2 libdebhelper-perl_12.7.1ubuntu1 libdevmapper1.02.1_2:1.02.155-2ubuntu7 libdpkg-perl_1.19.7ubuntu2 libelf1_0.176-1.1 libexpat1_2.2.9-1 libexpat1-dev_2.2.9-1 libext2fs2_1.45.3-4ubuntu2 libfakeroot_1.24-1 libfdisk1_2.34-0.1ubuntu4 libffi6_3.2.1-9 libfile-stripnondeterminism-perl_1.6.3-1 libgcc-9-dev_9.2.1-21ubuntu1 libgcc1_1:9.2.1-21ubuntu1 libgcrypt20_1.8.5-3ubuntu1 libgdbm-compat4_1.18.1-5 libgdbm6_1.18.1-5 libglib2.0-0_2.63.3-1 libgmp10_2:6.1.2+dfsg-4 libgnutls30_3.6.11.1-2 libgomp1_9.2.1-21ubuntu1 libgpg-error0_1.36-7 libhogweed4_3.4.1-1 libhogweed5_3.5.1+really3.5.1-2 libicu63_63.2-2 libidn2-0_2.2.0-2 libip4tc2_1.8.3-2ubuntu5 libisl21_0.21-2 libisl22_0.22-2 libitm1_9.2.1-21ubuntu1 libjson-c4_0.13.1+dfsg-6 libkmod2_26-3ubuntu1 liblocale-gettext-perl_1.07-4 liblockfile-bin_1.16-1.1 liblockfile1_1.16-1.1 liblsan0_9.2.1-21ubuntu1 liblz4-1_1.9.2-2 liblzma5_5.2.4-1 libmagic-mgc_1:5.37-6 libmagic1_1:5.37-6 libmount1_2.34-0.1ubuntu4 libmpc3_1.1.0-1 libmpdec2_2.4.2-2 libmpfr6_4.0.2-1 libncurses6_6.1+20191019-1ubuntu1 libncursesw6_6.1+20191019-1ubuntu1 libnettle6_3.4.1-1 libnettle7_3.5.1+really3.5.1-2 libnpth0_1.6-1 libp11-kit0_0.23.18.1-2 libpam-modules_1.3.1-5ubuntu4 libpam-modules-bin_1.3.1-5ubuntu4 libpam-runtime_1.3.1-5ubuntu4 libpam0g_1.3.1-5ubuntu4 libpcre2-8-0_10.34-7 libpcre3_2:8.39-12 libperl5.28_5.28.1-6build1 libperl5.30_5.30.0-9 libpipeline1_1.5.1-3 libpng16-16_1.6.37-1 libprocps7_2:3.3.15-2ubuntu3 libpython-dev_2.7.17-1 libpython-stdlib_2.7.17-1 libpython2-dev_2.7.17-1 libpython2-stdlib_2.7.17-1 libpython2.7_2.7.17-1 libpython2.7-dev_2.7.17-1 libpython2.7-minimal_2.7.17-1 libpython2.7-stdlib_2.7.17-1 libpython3-dev_3.7.5-1ubuntu1 libpython3-stdlib_3.7.5-1ubuntu1 libpython3.7_3.7.5-2 libpython3.7-dev_3.7.5-2 libpython3.7-minimal_3.7.5-2 libpython3.7-stdlib_3.7.5-2 libquadmath0_9.2.1-21ubuntu1 libreadline8_8.0-3 libseccomp2_2.4.2-2ubuntu1 libselinux1_3.0-1 libsemanage-common_3.0-1 libsemanage1_3.0-1 libsepol1_3.0-1 libsigsegv2_2.12-2 libsmartcols1_2.34-0.1ubuntu4 libsqlite3-0_3.30.1-1ubuntu1 libss2_1.45.3-4ubuntu2 libssl1.1_1.1.1c-1ubuntu4 libstdc++-9-dev_9.2.1-21ubuntu1 libstdc++6_9.2.1-21ubuntu1 libsub-override-perl_0.09-2 libsystemd0_244-3ubuntu1 libtasn1-6_4.15.0-2 libtinfo6_6.1+20191019-1ubuntu1 libtool_2.4.6-11 libtsan0_9.2.1-21ubuntu1 libubsan1_9.2.1-21ubuntu1 libuchardet0_0.0.6-3 libudev1_244-3ubuntu1 libunistring2_0.9.10-2 libuuid1_2.34-0.1ubuntu4 libxml2_2.9.4+dfsg1-8ubuntu1 libzstd1_1.4.4+dfsg-1 linux-libc-dev_5.3.0-24.26 lockfile-progs_0.1.18 login_1:4.5-1.1ubuntu4 logsave_1.45.3-4ubuntu2 lsb-base_11.1.0ubuntu2 m4_1.4.18-4 make_4.2.1-1.2 man-db_2.9.0-2 markdown_1.0.1-10 mawk_1.3.3-17ubuntu3 mime-support_3.64ubuntu1 mount_2.34-0.1ubuntu4 ncurses-base_6.1+20191019-1ubuntu1 ncurses-bin_6.1+20191019-1ubuntu1 openssl_1.1.1c-1ubuntu4 optipng_0.7.7-1 passwd_1:4.5-1.1ubuntu4 patch_2.7.6-6 perl_5.30.0-9 perl-base_5.30.0-9 perl-modules-5.28_5.28.1-6build1 perl-modules-5.30_5.30.0-9 pinentry-curses_1.1.0-3 pkgbinarymangler_144 po-debconf_1.0.21 policyrcd-script-zg2_0.1-3 procps_2:3.3.15-2ubuntu3 python_2.7.17-1 python-dev_2.7.17-1 python-minimal_2.7.17-1 python2_2.7.17-1 python2-dev_2.7.17-1 python2-minimal_2.7.17-1 python2.7_2.7.17-1 python2.7-dev_2.7.17-1 python2.7-minimal_2.7.17-1 python3_3.7.5-1ubuntu1 python3-dev_3.7.5-1ubuntu1 python3-distutils_3.8.0-1 python3-lib2to3_3.8.0-1 python3-minimal_3.7.5-1ubuntu1 python3.7_3.7.5-2 python3.7-dev_3.7.5-2 python3.7-minimal_3.7.5-2 rapidjson-dev_1.1.0+dfsg2-5 readline-common_8.0-3 sbuild-build-depends-core-dummy_0.invalid.0 sbuild-build-depends-vowpal-wabbit-dummy_0.invalid.0 sed_4.7-1 sensible-utils_0.0.12+nmu1 systemd_244-3ubuntu1 systemd-sysv_244-3ubuntu1 sysvinit-utils_2.96-1ubuntu1 tar_1.30+dfsg-6 tzdata_2019c-3 ubuntu-keyring_2018.09.18.1 util-linux_2.34-0.1ubuntu4 xz-utils_5.2.4-1 zlib1g_1:1.2.11.dfsg-1ubuntu3 zlib1g-dev_1:1.2.11.dfsg-1ubuntu3 +------------------------------------------------------------------------------+ | Build | +------------------------------------------------------------------------------+ Unpack source ------------- gpgv: Signature made Sat Jul 28 04:06:37 2018 UTC gpgv: using RSA key C5B905F0E8D9FD9668FF366FA2DE235062DA33FA gpgv: Can't check signature: No public key dpkg-source: warning: failed to verify signature on ./vowpal-wabbit_8.6.1.dfsg1-1.dsc dpkg-source: info: extracting vowpal-wabbit in vowpal-wabbit-8.6.1.dfsg1 dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1.orig.tar.gz dpkg-source: info: unpacking vowpal-wabbit_8.6.1.dfsg1-1.debian.tar.xz dpkg-source: info: using patch list from debian/patches/series dpkg-source: info: applying deb_skip_42 Check disc space ---------------- Sufficient free space for build User Environment ---------------- APT_CONFIG=/var/lib/sbuild/apt.conf DEB_BUILD_OPTIONS=noautodbgsym parallel=4 HOME=/sbuild-nonexistent LANG=C.UTF-8 LC_ALL=C.UTF-8 LOGNAME=buildd PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games SCHROOT_ALIAS_NAME=build-PACKAGEBUILD-18364208 SCHROOT_CHROOT_NAME=build-PACKAGEBUILD-18364208 SCHROOT_COMMAND=env SCHROOT_GID=2501 SCHROOT_GROUP=buildd SCHROOT_SESSION_ID=build-PACKAGEBUILD-18364208 SCHROOT_UID=2001 SCHROOT_USER=buildd SHELL=/bin/sh TERM=unknown USER=buildd V=1 dpkg-buildpackage ----------------- dpkg-buildpackage: info: source package vowpal-wabbit dpkg-buildpackage: info: source version 8.6.1.dfsg1-1 dpkg-buildpackage: info: source distribution unstable dpkg-source --before-build . dpkg-buildpackage: info: host architecture amd64 fakeroot debian/rules clean make: Circular README.md <- README dependency dropped. fgrep -v "Status]" README.md \ | markdown \ | html2text -style pretty -nobs \ | sed -e 's:>:>:g' \ > README dh debian/rules --buildsystem=autoconf --with autoreconf dh clean --buildsystem=autoconf --with autoreconf debian/rules override_dh_auto_clean make[1]: Entering directory '/<>' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh_auto_clean make -j1 clean make[2]: Entering directory '/<>' cd vowpalwabbit && make clean make[3]: Entering directory '/<>/vowpalwabbit' rm -f *.o *.d vw active_interactor *~ vw.1 libvw.a liballreduce.a make[3]: Leaving directory '/<>/vowpalwabbit' cd cluster && make clean make[3]: Entering directory '/<>/cluster' rm -f *.o vw active_interactor *~ vw.1 make[3]: Leaving directory '/<>/cluster' cd library && make clean make[3]: Entering directory '/<>/library' rm -f *.o ezexample_predict ezexample_train library_example test_search recommend ezexample_predict_threaded make[3]: Leaving directory '/<>/library' cd python && make clean make[3]: Entering directory '/<>/python' rm -f *.o pylibvw.so make[3]: Leaving directory '/<>/python' cd java && make clean make[3]: Entering directory '/<>/java' rm -f target/libvw_jni.so rm -f src/main/c++/vowpalWabbit_learner_VWMultilabelsLearner.o src/main/c++/vowpalWabbit_learner_VWLearners.o src/main/c++/vowpalWabbit_learner_VWActionProbsLearner.o src/main/c++/vowpalWabbit_learner_VWProbLearner.o src/main/c++/vowpalWabbit_VW.o src/main/c++/vowpalWabbit_learner_VWScalarsLearner.o src/main/c++/vowpalWabbit_learner_VWActionScoresLearner.o src/main/c++/vowpalWabbit_learner_VWScalarLearner.o src/main/c++/jni_base_learner.o src/main/c++/vowpalWabbit_learner_VWMulticlassLearner.o make[3]: Leaving directory '/<>/java' cd reinforcement_learning/rlclientlib && make clean make[3]: Entering directory '/<>/reinforcement_learning/rlclientlib' rm -f *.o rm -f librlclient.a make[3]: Leaving directory '/<>/reinforcement_learning/rlclientlib' cd reinforcement_learning/unit_test; make clean make[3]: Entering directory '/<>/reinforcement_learning/unit_test' rm -f *.o rm -f rlclient-test.out make[3]: Leaving directory '/<>/reinforcement_learning/unit_test' cd reinforcement_learning/examples/basic_usage_cpp; make clean make[3]: Entering directory '/<>/reinforcement_learning/examples/basic_usage_cpp' rm -f *.o rm -f basic_usage_cpp.out make[3]: Leaving directory '/<>/reinforcement_learning/examples/basic_usage_cpp' cd reinforcement_learning/examples/rl_sim_cpp; make clean make[3]: Entering directory '/<>/reinforcement_learning/examples/rl_sim_cpp' rm -f *.o rm -f rl_sim_cpp.out make[3]: Leaving directory '/<>/reinforcement_learning/examples/rl_sim_cpp' make[2]: Leaving directory '/<>' rm -f README rm -f test/*.predict test/*.tmp depend vowpalwabbit/vw.1 : # And more garbage left with autoreconf rm -f vowpalwabbit/config.h vowpalwabbit/depend : # Remove generated makefiles rm -f Makefile library/Makefile cluster/Makefile vowpalwabbit/Makefile make[1]: Leaving directory '/<>' dh_autoreconf_clean -O--buildsystem=autoconf dh_clean -O--buildsystem=autoconf debian/rules build make: Circular README.md <- README dependency dropped. fgrep -v "Status]" README.md \ | markdown \ | html2text -style pretty -nobs \ | sed -e 's:>:>:g' \ > README dh debian/rules --buildsystem=autoconf --with autoreconf dh build --buildsystem=autoconf --with autoreconf dh_update_autotools_config -O--buildsystem=autoconf dh_autoreconf -O--buildsystem=autoconf libtoolize: putting auxiliary files in '.'. libtoolize: copying file './ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'acinclude.d'. libtoolize: copying file 'acinclude.d/libtool.m4' libtoolize: copying file 'acinclude.d/ltoptions.m4' libtoolize: copying file 'acinclude.d/ltsugar.m4' libtoolize: copying file 'acinclude.d/ltversion.m4' libtoolize: copying file 'acinclude.d/lt~obsolete.m4' configure.ac:15: installing './compile' configure.ac:13: installing './config.guess' configure.ac:13: installing './config.sub' configure.ac:3: installing './install-sh' configure.ac:3: installing './missing' cluster/Makefile.am: installing './depcomp' debian/rules override_dh_auto_configure make[1]: Entering directory '/<>' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh_auto_configure -- \ CFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" CPPFLAGS="-Wdate-time -D_FORTIFY_SOURCE=2" CXXFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" FCFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" FFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" GCJFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" LDFLAGS="-Wl,-Bsymbolic-functions -Wl,-z,relro" OBJCFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" OBJCXXFLAGS="-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" \ --with-boost-libdir=/usr/lib/x86_64-linux-gnu CXXFLAGS="-mmmx -msse -msse2 -mfpmath=sse" ./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=\${prefix}/include --mandir=\${prefix}/share/man --infodir=\${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-silent-rules --libdir=\${prefix}/lib/x86_64-linux-gnu --libexecdir=\${prefix}/lib/x86_64-linux-gnu --disable-maintainer-mode --disable-dependency-tracking "CFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" "CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2" "CXXFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" "FCFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" "FFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" "GCJFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong" "LDFLAGS=-Wl,-Bsymbolic-functions -Wl,-z,relro" "OBJCFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" "OBJCXXFLAGS=-g -O2 -fdebug-prefix-map=/<>=. -fstack-protector-strong -Wformat -Werror=format-security" --with-boost-libdir=/usr/lib/x86_64-linux-gnu "CXXFLAGS=-mmmx -msse -msse2 -mfpmath=sse" configure: WARNING: unrecognized options: --disable-maintainer-mode checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... no checking for mawk... mawk checking whether make sets $(MAKE)... yes checking whether make supports nested variables... yes checking for g++... g++ checking whether the C++ compiler works... yes checking for C++ compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking whether make supports the include directive... yes (GNU style) checking dependency style of g++... none checking how to run the C++ preprocessor... g++ -E checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for gcc... gcc checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... none checking for a sed that does not truncate output... /bin/sed checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for fgrep... /bin/grep -F checking for ld used by gcc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-linux-gnu file names to toolchain format... func_convert_file_noop checking for /usr/bin/ld option to reload object files... -r checking for objdump... objdump checking how to recognize dependent libraries... pass_all checking for dlltool... no checking how to associate runtime and link libraries... printf %s\n checking for ar... ar checking for archiver @FILE support... @ checking for strip... strip checking for ranlib... ranlib checking command to parse /usr/bin/nm -B output from gcc object... ok checking for sysroot... no checking for a working dd... /bin/dd checking how to truncate binary pipes... /bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking how to run the C preprocessor... gcc -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking if gcc supports -fno-rtti -fno-exceptions... no checking for gcc option to produce PIC... -fPIC -DPIC checking if gcc PIC flag -fPIC -DPIC works... yes checking if gcc static flag -static works... yes checking if gcc supports -c -o file.o... yes checking if gcc supports -c -o file.o... (cached) yes checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking how to run the C++ preprocessor... g++ -E checking for ld used by g++... /usr/bin/ld -m elf_x86_64 checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking for g++ option to produce PIC... -fPIC -DPIC checking if g++ PIC flag -fPIC -DPIC works... yes checking if g++ static flag -static works... yes checking if g++ supports -c -o file.o... yes checking if g++ supports -c -o file.o... (cached) yes checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes checking dynamic linker characteristics... (cached) GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether g++ supports C++11 features by default... yes checking for ANSI C header files... (cached) yes checking for boostlib >= 1.0... yes checking whether the Boost::Program_Options library is available... yes checking for exit in -lboost_program_options... yes checking if zlib is wanted... yes checking for pthread_join in LIBS=-lpthread with CFLAGS=... yes checking for joinable pthread attribute... PTHREAD_CREATE_JOINABLE checking if more special flags are required for pthreads... no checking for PTHREAD_PRIO_INHERIT... yes checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating vowpalwabbit/Makefile config.status: creating cluster/Makefile config.status: creating library/Makefile config.status: creating libvw.pc config.status: creating libvw_c_wrapper.pc config.status: creating vowpalwabbit/config.h config.status: executing depfiles commands config.status: executing libtool commands configure: WARNING: unrecognized options: --disable-maintainer-mode make[1]: Leaving directory '/<>' debian/rules override_dh_auto_build make[1]: Entering directory '/<>' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf dh_auto_build make -j1 make[2]: Entering directory '/<>' Making all in vowpalwabbit make[3]: Entering directory '/<>/vowpalwabbit' make all-am make[4]: Entering directory '/<>/vowpalwabbit' g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw-main.o `test -f 'main.cc' || echo './'`main.cc In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_args.h:7, from main.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_args.h:7, from main.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_args.h:7, from main.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_args.h:7, from main.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parser_helper.lo parser_helper.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser_helper.cc -fPIC -DPIC -o .libs/parser_helper.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser_helper.cc -o parser_helper.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o global_data.lo global_data.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c global_data.cc -fPIC -DPIC -o .libs/global_data.o In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from global_data.cc:14: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from global_data.cc:14: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from global_data.cc:14: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from global_data.cc:14: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c global_data.cc -o global_data.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o io_buf.lo io_buf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c io_buf.cc -fPIC -DPIC -o .libs/io_buf.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c io_buf.cc -o io_buf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_regressor.lo parse_regressor.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_regressor.cc -fPIC -DPIC -o .libs/parse_regressor.o In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_regressor.cc:23: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from parse_regressor.cc:23: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.cc:23: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_regressor.cc -o parse_regressor.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_primitives.lo parse_primitives.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_primitives.cc -fPIC -DPIC -o .libs/parse_primitives.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_primitives.cc -o parse_primitives.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o unique_sort.lo unique_sort.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c unique_sort.cc -fPIC -DPIC -o .libs/unique_sort.o In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from example.h:10, from unique_sort.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from example.h:10, from unique_sort.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from unique_sort.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from unique_sort.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c unique_sort.cc -o unique_sort.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cache.lo cache.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cache.cc -fPIC -DPIC -o .libs/cache.o In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from cache.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from cache.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from cache.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from cache.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cache.cc -o cache.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o rand48.lo rand48.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c rand48.cc -fPIC -DPIC -o .libs/rand48.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c rand48.cc -o rand48.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o no_label.lo no_label.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c no_label.cc -fPIC -DPIC -o .libs/no_label.o In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from no_label.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from no_label.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from no_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from no_label.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c no_label.cc -o no_label.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o simple_label.lo simple_label.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c simple_label.cc -fPIC -DPIC -o .libs/simple_label.o In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from simple_label.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from cache.h:7, from simple_label.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from cache.h:7, from simple_label.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from simple_label.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c simple_label.cc -o simple_label.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multiclass.lo multiclass.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multiclass.cc -fPIC -DPIC -o .libs/multiclass.o In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from multiclass.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from multiclass.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from multiclass.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from multiclass.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multiclass.cc -o multiclass.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o oaa.lo oaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c oaa.cc -fPIC -DPIC -o .libs/oaa.o In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from oaa.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from oaa.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from oaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from oaa.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c oaa.cc -o oaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multilabel_oaa.lo multilabel_oaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel_oaa.cc -fPIC -DPIC -o .libs/multilabel_oaa.o In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from multilabel_oaa.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from multilabel_oaa.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from multilabel_oaa.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from multilabel_oaa.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel_oaa.cc -o multilabel_oaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o boosting.lo boosting.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c boosting.cc -fPIC -DPIC -o .libs/boosting.o In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from boosting.cc:22: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from boosting.cc:22: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from boosting.cc:22: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from boosting.cc:22: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c boosting.cc -o boosting.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o ect.lo ect.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ect.cc -fPIC -DPIC -o .libs/ect.o In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from ect.cc:17: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from ect.cc:17: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from ect.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from ect.cc:17: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ect.cc -o ect.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o marginal.lo marginal.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c marginal.cc -fPIC -DPIC -o .libs/marginal.o In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from marginal.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from marginal.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from marginal.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from marginal.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c marginal.cc -o marginal.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o autolink.lo autolink.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c autolink.cc -fPIC -DPIC -o .libs/autolink.o In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from autolink.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from autolink.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from autolink.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from autolink.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c autolink.cc -o autolink.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o binary.lo binary.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c binary.cc -fPIC -DPIC -o .libs/binary.o In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from binary.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from binary.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from binary.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from binary.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c binary.cc -o binary.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lrq.lo lrq.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrq.cc -fPIC -DPIC -o .libs/lrq.o In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrq.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrq.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrq.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrq.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrq.cc -o lrq.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cost_sensitive.lo cost_sensitive.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cost_sensitive.cc -fPIC -DPIC -o .libs/cost_sensitive.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from cost_sensitive.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from cost_sensitive.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from cost_sensitive.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cost_sensitive.cc -o cost_sensitive.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o multilabel.lo multilabel.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel.cc -fPIC -DPIC -o .libs/multilabel.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from multilabel.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from multilabel.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from multilabel.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c multilabel.cc -o multilabel.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o label_dictionary.lo label_dictionary.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c label_dictionary.cc -fPIC -DPIC -o .libs/label_dictionary.o In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h: In instantiation of ‘void v_hashmap::clear() [with K = long unsigned int; V = features]’: label_dictionary.cc:109:13: required from here v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 94 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from label_dictionary.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from label_dictionary.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from label_dictionary.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h: In instantiation of ‘void v_hashmap::double_size() [with K = long unsigned int; V = features]’: v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’ label_dictionary.cc:94:38: required from here v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 157 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from label_dictionary.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:149:5: required from ‘void v_hashmap::double_size() [with K = long unsigned int; V = features]’ v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = long unsigned int; V = features; uint64_t = long unsigned int]’ label_dictionary.cc:94:38: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from label_dictionary.cc:1: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c label_dictionary.cc -o label_dictionary.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o csoaa.lo csoaa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c csoaa.cc -fPIC -DPIC -o .libs/csoaa.o In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from csoaa.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from csoaa.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from csoaa.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from csoaa.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:57:5: required from ‘void v_hashmap::init(size_t, const V&, bool (*)(const K&, const K&)) [with K = long unsigned int; V = features; size_t = long unsigned int]’ csoaa.cc:868:56: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from reductions.h:14, from csoaa.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c csoaa.cc -o csoaa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb.lo cb.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb.cc -fPIC -DPIC -o .libs/cb.o In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from example.h:10, from cb.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from example.h:10, from cb.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from example.h:10, from cb.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cb.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb.cc -o cb.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_adf.lo cb_adf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_adf.cc -fPIC -DPIC -o .libs/cb_adf.o In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_adf.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_adf.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_adf.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_adf.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_adf.cc -o cb_adf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_algs.lo cb_algs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_algs.cc -fPIC -DPIC -o .libs/cb_algs.o In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from cb_algs.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from cb_algs.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from cb_algs.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from cb_algs.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_algs.cc -o cb_algs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search.lo search.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search.cc -fPIC -DPIC -o .libs/search.o In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h: In instantiation of ‘void v_hashmap::clear() [with K = unsigned char*; V = Search::scored_action]’: search.cc:1254:29: required from here v_hashmap.h:94:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 94 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ search.cc: In instantiation of ‘void Search::push_at(v_array&, T, size_t) [with T = Search::action_repr; size_t = long unsigned int]’: search.cc:1532:22: required from here search.cc:934:13: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess] 934 | memset(v.end(), 0, sizeof(T) * (pos - v.size())); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:98:8: note: ‘struct Search::action_repr’ declared here 98 | struct action_repr | ^~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from search.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::action_repr; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = Search::action_repr]’ search.cc:609:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_repr’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:98:8: note: ‘struct Search::action_repr’ declared here 98 | struct action_repr | ^~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::action_cache; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = Search::action_cache]’ search.cc:998:64: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::action_cache’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:115:8: note: ‘struct Search::action_cache’ declared here 115 | struct action_cache | ^~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = std::pair]’ search.cc:1074:94: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search.cc:1087:36: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from vw.h:15, from search.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = example; size_t = long unsigned int]’: search.cc:921:5: required from ‘void Search::ensure_size(v_array&, size_t) [with T = example; size_t = long unsigned int]’ search.cc:1512:47: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:24, from vw.h:15, from search.cc:9: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = Search::scored_action; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = Search::scored_action]’ search.cc:1690:65: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct Search::scored_action’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ search.cc:87:8: note: ‘struct Search::scored_action’ declared here 87 | struct scored_action | ^~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h: In instantiation of ‘void v_hashmap::double_size() [with K = unsigned char*; V = Search::scored_action]’: v_hashmap.h:236:9: required from ‘void v_hashmap::put_after_get(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’ v_hashmap.h:247:5: required from ‘void v_hashmap::put(const K&, uint64_t, const V&) [with K = unsigned char*; V = Search::scored_action; uint64_t = long unsigned int]’ search.cc:1284:65: required from here v_hashmap.h:157:11: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 157 | memset(dat.begin(), 0, base_size()*sizeof(hash_elem)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from search.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = v_hashmap::hash_elem; size_t = long unsigned int]’: v_hashmap.h:71:5: required from ‘void v_hashmap::init(size_t, bool (*)(const K&, const K&)) [with K = unsigned char*; V = Search::scored_action; size_t = long unsigned int]’ v_hashmap.h:83:17: required from ‘v_hashmap::v_hashmap() [with K = unsigned char*; V = Search::scored_action]’ search.cc:2235:71: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct v_hashmap::hash_elem’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from global_data.h:27, from vw.h:15, from search.cc:9: v_hashmap.h:17:10: note: ‘struct v_hashmap::hash_elem’ declared here 17 | struct hash_elem | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search.cc -o search.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_meta.lo search_meta.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_meta.cc -fPIC -DPIC -o .libs/search_meta.o search_meta.cc: In function ‘void SelectiveBranchingMT::run(Search::search&, multi_ex&)’: search_meta.cc:247:3: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation] 247 | if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr; | ^~ search_meta.cc:247:40: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’ 247 | if (d.kbest_out) delete d.kbest_out; d.kbest_out = nullptr; | ^ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void push_many(v_array&, const T*, size_t) [with T = std::pair; size_t = long unsigned int]’: search_meta.cc:124:75: required from here v_array.h:192:9: warning: ‘void* memcpy(void*, const void*, size_t)’ writing to an object of type ‘struct std::pair’ with no trivial copy-assignment; use copy-assignment or copy-initialization instead [-Wclass-memaccess] 192 | memcpy(v._end, _begin, num * sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from search_meta.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair > >]’ search_meta.cc:108:20: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair > >’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair > >’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair > >’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair > >, std::__cxx11::basic_string*>; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair > >, std::__cxx11::basic_string*>]’ search_meta.cc:109:17: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair > >, std::__cxx11::basic_string*>’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair > >, std::__cxx11::basic_string*>’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair > >, std::__cxx11::basic_string*>’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair > >, std::__cxx11::basic_string*>’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search_meta.cc:110:22: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from search_meta.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/string:40, from /usr/include/boost/program_options/errors.hpp:12, from /usr/include/boost/program_options/options_description.hpp:12, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from search_meta.cc:9: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_meta.cc -o search_meta.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_sequencetask.lo search_sequencetask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_sequencetask.cc -fPIC -DPIC -o .libs/search_sequencetask.o In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_sequencetask.h:7, from search_sequencetask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_sequencetask.cc -o search_sequencetask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_dep_parser.lo search_dep_parser.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_dep_parser.cc -fPIC -DPIC -o .libs/search_dep_parser.o In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::pair; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::pair]’ search_dep_parser.cc:438:28: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct std::pair’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ In file included from global_data.h:19, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct std::pair’ with no trivial copy-assignment; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/bits/stl_algobase.h:64, from /usr/include/c++/9/bits/char_traits.h:39, from /usr/include/c++/9/ios:40, from /usr/include/c++/9/ostream:38, from /usr/include/c++/9/iostream:39, from global_data.h:8, from search.h:7, from search_dep_parser.h:7, from search_dep_parser.cc:6: /usr/include/c++/9/bits/stl_pair.h:208:12: note: ‘struct std::pair’ declared here 208 | struct pair | ^~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_dep_parser.cc -o search_dep_parser.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_hooktask.lo search_hooktask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_hooktask.cc -fPIC -DPIC -o .libs/search_hooktask.o In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_hooktask.h:7, from search_hooktask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_hooktask.cc -o search_hooktask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_multiclasstask.lo search_multiclasstask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_multiclasstask.cc -fPIC -DPIC -o .libs/search_multiclasstask.o In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_multiclasstask.h:7, from search_multiclasstask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_multiclasstask.cc -o search_multiclasstask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_entityrelationtask.lo search_entityrelationtask.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_entityrelationtask.cc -fPIC -DPIC -o .libs/search_entityrelationtask.o In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_entityrelationtask.h:7, from search_entityrelationtask.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_entityrelationtask.cc -o search_entityrelationtask.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o search_graph.lo search_graph.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_graph.cc -fPIC -DPIC -o .libs/search_graph.o In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_graph.h:7, from search_graph.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from search.h:7, from search_graph.h:7, from search_graph.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from search.h:7, from search_graph.h:7, from search_graph.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from search.h:7, from search_graph.h:7, from search_graph.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c search_graph.cc -o search_graph.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_example.lo parse_example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example.cc -fPIC -DPIC -o .libs/parse_example.o In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parse_example.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parse_example.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example.cc -o parse_example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o scorer.lo scorer.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c scorer.cc -fPIC -DPIC -o .libs/scorer.o In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from scorer.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from scorer.cc:3: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from scorer.cc:3: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from scorer.cc:3: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c scorer.cc -o scorer.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o network.lo network.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c network.cc -fPIC -DPIC -o .libs/network.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c network.cc -o network.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_args.lo parse_args.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_args.cc -fPIC -DPIC -o .libs/parse_args.o In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from parse_args.cc:15: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from parse_args.cc:15: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from parse_args.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from parse_args.cc:15: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_args.cc -o parse_args.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o accumulate.lo accumulate.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c accumulate.cc -fPIC -DPIC -o .libs/accumulate.o In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.cc:15: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.cc:15: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.cc:15: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.cc:15: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c accumulate.cc -o accumulate.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gd.lo gd.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd.cc -fPIC -DPIC -o .libs/gd.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd.cc:23: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd.cc:23: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd.cc:23: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd.cc -o gd.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o learner.lo learner.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c learner.cc -fPIC -DPIC -o .libs/learner.o In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from io_buf.h:14, from parser.h:7, from learner.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from io_buf.h:14, from parser.h:7, from learner.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from learner.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from learner.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c learner.cc -o learner.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o mwt.lo mwt.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mwt.cc -fPIC -DPIC -o .libs/mwt.o In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from mwt.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from mwt.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from mwt.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from mwt.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mwt.cc -o mwt.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lda_core.lo lda_core.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lda_core.cc -fPIC -DPIC -o .libs/lda_core.o In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from lda_core.cc:17: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from lda_core.cc:17: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from lda_core.cc:17: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from lda_core.cc:17: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lda_core.cc -o lda_core.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gd_mf.lo gd_mf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd_mf.cc -fPIC -DPIC -o .libs/gd_mf.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd_mf.cc:16: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from gd_mf.cc:16: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from gd_mf.cc:16: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gd_mf.cc -o gd_mf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o mf.lo mf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mf.cc -fPIC -DPIC -o .libs/mf.o In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from mf.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from mf.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from mf.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from mf.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c mf.cc -o mf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o bfgs.lo bfgs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bfgs.cc -fPIC -DPIC -o .libs/bfgs.o In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.h:8, from bfgs.cc:19: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from accumulate.h:8, from bfgs.cc:19: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from accumulate.h:8, from bfgs.cc:19: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from accumulate.h:8, from bfgs.cc:19: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bfgs.cc -o bfgs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o noop.lo noop.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c noop.cc -fPIC -DPIC -o .libs/noop.o In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from noop.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from noop.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from noop.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from noop.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c noop.cc -o noop.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o print.lo print.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c print.cc -fPIC -DPIC -o .libs/print.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from print.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from print.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from print.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from print.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c print.cc -o print.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o example.lo example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c example.cc -fPIC -DPIC -o .libs/example.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from example.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from example.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from example.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from example.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c example.cc -o example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parser.lo parser.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser.cc -fPIC -DPIC -o .libs/parser.o In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parser.cc:37: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parser.cc:37: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from parser.cc:48: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from parser.cc:48: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parser.cc -o parser.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o loss_functions.lo loss_functions.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c loss_functions.cc -fPIC -DPIC -o .libs/loss_functions.o In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from loss_functions.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from loss_functions.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from loss_functions.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from loss_functions.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c loss_functions.cc -o loss_functions.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o sender.lo sender.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c sender.cc -fPIC -DPIC -o .libs/sender.o In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from io_buf.h:14, from sender.cc:18: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from io_buf.h:14, from sender.cc:18: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from sender.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from cache.h:9, from sender.cc:19: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c sender.cc -o sender.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o nn.lo nn.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c nn.cc -fPIC -DPIC -o .libs/nn.o nn.cc: In function ‘void finish_setup(nn&, vw&)’: nn.cc:78:54: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 78 | memset (&n.output_layer, 0, sizeof (n.output_layer)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ nn.cc:106:50: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 106 | memset (&n.hiddenbias, 0, sizeof (n.hiddenbias)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ nn.cc:115:54: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct example’; use assignment or value-initialization instead [-Wclass-memaccess] 115 | memset (&n.outputweight, 0, sizeof (n.outputweight)); | ^ In file included from reductions.h:11, from nn.cc:11: example.h:60:8: note: ‘struct example’ declared here 60 | struct example : public example_predict // core example datatype. | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from nn.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from nn.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from nn.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from nn.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c nn.cc -o nn.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o confidence.lo confidence.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c confidence.cc -fPIC -DPIC -o .libs/confidence.o In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from confidence.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from confidence.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from confidence.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from confidence.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c confidence.cc -o confidence.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o bs.lo bs.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bs.cc -fPIC -DPIC -o .libs/bs.o In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from bs.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from bs.cc:13: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from bs.cc:13: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from bs.cc:13: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c bs.cc -o bs.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cbify.lo cbify.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cbify.cc -fPIC -DPIC -o .libs/cbify.o In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cbify.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cbify.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cbify.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cbify.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cbify.cc -o cbify.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o explore_eval.lo explore_eval.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c explore_eval.cc -fPIC -DPIC -o .libs/explore_eval.o In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from explore_eval.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from explore_eval.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from explore_eval.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from explore_eval.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c explore_eval.cc -o explore_eval.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o topk.lo topk.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c topk.cc -fPIC -DPIC -o .libs/topk.o In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from topk.cc:10: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from topk.cc:10: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from topk.cc:10: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from topk.cc:10: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c topk.cc -o topk.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o stagewise_poly.lo stagewise_poly.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c stagewise_poly.cc -fPIC -DPIC -o .libs/stagewise_poly.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from stagewise_poly.cc:4: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from stagewise_poly.cc:4: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from stagewise_poly.cc:4: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c stagewise_poly.cc -o stagewise_poly.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o log_multi.lo log_multi.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c log_multi.cc -fPIC -DPIC -o .libs/log_multi.o In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from log_multi.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from log_multi.cc:11: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from log_multi.cc:11: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from log_multi.cc:11: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = node_pred; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = node_pred]’ log_multi.cc:93:17: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘class node_pred’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ log_multi.cc:16:7: note: ‘class node_pred’ declared here 16 | class node_pred | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c log_multi.cc -o log_multi.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o recall_tree.lo recall_tree.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c recall_tree.cc -fPIC -DPIC -o .libs/recall_tree.o In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from recall_tree.cc:12: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from recall_tree.cc:12: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from recall_tree.cc:12: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = recall_tree_ns::node; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = recall_tree_ns::node]’ recall_tree.cc:94:31: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ recall_tree.cc:29:8: note: ‘struct recall_tree_ns::node’ declared here 29 | struct node | ^~~~ In file included from io_buf.h:14, from reductions.h:10, from recall_tree.cc:12: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = recall_tree_ns::node_pred; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = recall_tree_ns::node_pred]’ recall_tree.cc:139:39: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct recall_tree_ns::node_pred’; use assignment instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ recall_tree.cc:21:8: note: ‘struct recall_tree_ns::node_pred’ declared here 21 | struct node_pred | ^~~~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c recall_tree.cc -o recall_tree.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active.lo active.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active.cc -fPIC -DPIC -o .libs/active.o In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active.cc -o active.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active_cover.lo active_cover.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active_cover.cc -fPIC -DPIC -o .libs/active_cover.o In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active_cover.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from active_cover.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from active_cover.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from active_cover.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c active_cover.cc -o active_cover.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cs_active.lo cs_active.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cs_active.cc -fPIC -DPIC -o .libs/cs_active.o In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cs_active.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cs_active.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cs_active.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cs_active.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = lq_data; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = lq_data]’ cs_active.cc:216:32: required from ‘void predict_or_learn(cs_active&, LEARNER::single_learner&, example&) [with bool is_learn = true; bool is_simulation = true; LEARNER::single_learner = LEARNER::learner]’ cs_active.cc:347:166: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct lq_data’ with no trivial copy-assignment [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cs_active.cc:16:8: note: ‘struct lq_data’ declared here 16 | struct lq_data | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cs_active.cc -o cs_active.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o kernel_svm.lo kernel_svm.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c kernel_svm.cc -fPIC -DPIC -o .libs/kernel_svm.o In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from memory.h:5, from v_array.h:21, from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from parse_primitives.h:10, from parse_example.h:8, from kernel_svm.cc:18: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parse_example.h:9, from kernel_svm.cc:18: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c kernel_svm.cc -o kernel_svm.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o best_constant.lo best_constant.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c best_constant.cc -fPIC -DPIC -o .libs/best_constant.o In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from best_constant.h:3, from best_constant.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c best_constant.cc -o best_constant.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o ftrl.lo ftrl.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ftrl.cc -fPIC -DPIC -o .libs/ftrl.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from ftrl.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from ftrl.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from ftrl.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c ftrl.cc -o ftrl.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o svrg.lo svrg.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c svrg.cc -fPIC -DPIC -o .libs/svrg.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from svrg.cc:5: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from svrg.cc:5: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from svrg.cc:5: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c svrg.cc -o svrg.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o lrqfa.lo lrqfa.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrqfa.cc -fPIC -DPIC -o .libs/lrqfa.o In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrqfa.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from lrqfa.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from lrqfa.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from lrqfa.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c lrqfa.cc -o lrqfa.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o interact.lo interact.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interact.cc -fPIC -DPIC -o .libs/interact.o In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from interact.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from interact.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from interact.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from interact.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interact.cc -o interact.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o comp_io.lo comp_io.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c comp_io.cc -fPIC -DPIC -o .libs/comp_io.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c comp_io.cc -o comp_io.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o interactions.lo interactions.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interactions.cc -fPIC -DPIC -o .libs/interactions.o In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from interactions.h:3, from interactions.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from interactions.h:3, from interactions.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from interactions.h:3, from interactions.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from interactions.h:3, from interactions.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c interactions.cc -o interactions.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw_exception.lo vw_exception.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_exception.cc -fPIC -DPIC -o .libs/vw_exception.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_exception.cc -o vw_exception.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vw_validate.lo vw_validate.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_validate.cc -fPIC -DPIC -o .libs/vw_validate.o In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw_validate.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw_validate.cc:6: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw_validate.cc:6: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw_validate.cc:6: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vw_validate.cc -o vw_validate.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o audit_regressor.lo audit_regressor.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c audit_regressor.cc -fPIC -DPIC -o .libs/audit_regressor.o In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from audit_regressor.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from audit_regressor.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from audit_regressor.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from audit_regressor.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c audit_regressor.cc -o audit_regressor.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o gen_cs_example.lo gen_cs_example.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gen_cs_example.cc -fPIC -DPIC -o .libs/gen_cs_example.o In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from gen_cs_example.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from global_data.h:16, from vw.h:15, from gen_cs_example.cc:8: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from vw.h:15, from gen_cs_example.cc:8: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from vw.h:15, from gen_cs_example.cc:8: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c gen_cs_example.cc -o gen_cs_example.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_explore.lo cb_explore.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore.cc -fPIC -DPIC -o .libs/cb_explore.o In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore.cc -o cb_explore.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o action_score.lo action_score.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c action_score.cc -fPIC -DPIC -o .libs/action_score.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c action_score.cc -o action_score.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o cb_explore_adf.lo cb_explore_adf.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore_adf.cc -fPIC -DPIC -o .libs/cb_explore_adf.o In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore_adf.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from cb_explore_adf.cc:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from cb_explore_adf.cc:1: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from cb_explore_adf.cc:1: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c cb_explore_adf.cc -o cb_explore_adf.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o OjaNewton.lo OjaNewton.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c OjaNewton.cc -fPIC -DPIC -o .libs/OjaNewton.o In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from OjaNewton.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from parse_regressor.h:8, from gd.h:11, from OjaNewton.cc:7: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from global_data.h:19, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from global_data.h:24, from parse_regressor.h:9, from gd.h:11, from OjaNewton.cc:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c OjaNewton.cc -o OjaNewton.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o parse_example_json.lo parse_example_json.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example_json.cc -fPIC -DPIC -o .libs/parse_example_json.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c parse_example_json.cc -o parse_example_json.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o baseline.lo baseline.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c baseline.cc -fPIC -DPIC -o .libs/baseline.o In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from baseline.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from baseline.cc:9: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from baseline.cc:9: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from baseline.cc:9: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c baseline.cc -o baseline.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o classweight.lo classweight.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c classweight.cc -fPIC -DPIC -o .libs/classweight.o In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from classweight.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from /usr/include/boost/container_hash/extensions.hpp:36, from /usr/include/boost/container_hash/hash.hpp:760, from /usr/include/boost/type_index/stl_type_index.hpp:43, from /usr/include/boost/type_index.hpp:29, from /usr/include/boost/any.hpp:20, from /usr/include/boost/program_options/value_semantic.hpp:12, from /usr/include/boost/program_options/options_description.hpp:13, from /usr/include/boost/program_options.hpp:15, from reductions.h:7, from classweight.cc:2: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from reductions.h:10, from classweight.cc:2: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from reductions.h:11, from classweight.cc:2: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c classweight.cc -o classweight.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o allreduce_sockets.lo allreduce_sockets.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_sockets.cc -fPIC -DPIC -o .libs/allreduce_sockets.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_sockets.cc -o allreduce_sockets.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o allreduce_threads.lo allreduce_threads.cc libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_threads.cc -fPIC -DPIC -o .libs/allreduce_threads.o libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c allreduce_threads.cc -o allreduce_threads.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z,relro -o liballreduce.la -rpath /usr/lib/x86_64-linux-gnu allreduce_sockets.lo allreduce_threads.lo vw_exception.lo -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o .libs/allreduce_sockets.o .libs/allreduce_threads.o .libs/vw_exception.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/9 -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/9/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-soname -Wl,liballreduce.so.0 -o .libs/liballreduce.so.0.0.0 libtool: link: (cd ".libs" && rm -f "liballreduce.so.0" && ln -s "liballreduce.so.0.0.0" "liballreduce.so.0") libtool: link: (cd ".libs" && rm -f "liballreduce.so" && ln -s "liballreduce.so.0.0.0" "liballreduce.so") libtool: link: ar cru .libs/liballreduce.a allreduce_sockets.o allreduce_threads.o vw_exception.o ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: ranlib .libs/liballreduce.a libtool: link: ( cd ".libs" && rm -f "liballreduce.la" && ln -s "../liballreduce.la" "liballreduce.la" ) /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z,relro -o libvw.la -rpath /usr/lib/x86_64-linux-gnu parser_helper.lo global_data.lo io_buf.lo parse_regressor.lo parse_primitives.lo unique_sort.lo cache.lo rand48.lo no_label.lo simple_label.lo multiclass.lo oaa.lo multilabel_oaa.lo boosting.lo ect.lo marginal.lo autolink.lo binary.lo lrq.lo cost_sensitive.lo multilabel.lo label_dictionary.lo csoaa.lo cb.lo cb_adf.lo cb_algs.lo search.lo search_meta.lo search_sequencetask.lo search_dep_parser.lo search_hooktask.lo search_multiclasstask.lo search_entityrelationtask.lo search_graph.lo parse_example.lo scorer.lo network.lo parse_args.lo accumulate.lo gd.lo learner.lo mwt.lo lda_core.lo gd_mf.lo mf.lo bfgs.lo noop.lo print.lo example.lo parser.lo loss_functions.lo sender.lo nn.lo confidence.lo bs.lo cbify.lo explore_eval.lo topk.lo stagewise_poly.lo log_multi.lo recall_tree.lo active.lo active_cover.lo cs_active.lo kernel_svm.lo best_constant.lo ftrl.lo svrg.lo lrqfa.lo interact.lo comp_io.lo interactions.lo vw_exception.lo vw_validate.lo audit_regressor.lo gen_cs_example.lo cb_explore.lo action_score.lo cb_explore_adf.lo OjaNewton.lo parse_example_json.lo baseline.lo classweight.lo liballreduce.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o .libs/parser_helper.o .libs/global_data.o .libs/io_buf.o .libs/parse_regressor.o .libs/parse_primitives.o .libs/unique_sort.o .libs/cache.o .libs/rand48.o .libs/no_label.o .libs/simple_label.o .libs/multiclass.o .libs/oaa.o .libs/multilabel_oaa.o .libs/boosting.o .libs/ect.o .libs/marginal.o .libs/autolink.o .libs/binary.o .libs/lrq.o .libs/cost_sensitive.o .libs/multilabel.o .libs/label_dictionary.o .libs/csoaa.o .libs/cb.o .libs/cb_adf.o .libs/cb_algs.o .libs/search.o .libs/search_meta.o .libs/search_sequencetask.o .libs/search_dep_parser.o .libs/search_hooktask.o .libs/search_multiclasstask.o .libs/search_entityrelationtask.o .libs/search_graph.o .libs/parse_example.o .libs/scorer.o .libs/network.o .libs/parse_args.o .libs/accumulate.o .libs/gd.o .libs/learner.o .libs/mwt.o .libs/lda_core.o .libs/gd_mf.o .libs/mf.o .libs/bfgs.o .libs/noop.o .libs/print.o .libs/example.o .libs/parser.o .libs/loss_functions.o .libs/sender.o .libs/nn.o .libs/confidence.o .libs/bs.o .libs/cbify.o .libs/explore_eval.o .libs/topk.o .libs/stagewise_poly.o .libs/log_multi.o .libs/recall_tree.o .libs/active.o .libs/active_cover.o .libs/cs_active.o .libs/kernel_svm.o .libs/best_constant.o .libs/ftrl.o .libs/svrg.o .libs/lrqfa.o .libs/interact.o .libs/comp_io.o .libs/interactions.o .libs/vw_exception.o .libs/vw_validate.o .libs/audit_regressor.o .libs/gen_cs_example.o .libs/cb_explore.o .libs/action_score.o .libs/cb_explore_adf.o .libs/OjaNewton.o .libs/parse_example_json.o .libs/baseline.o .libs/classweight.o -Wl,-rpath -Wl,/<>/vowpalwabbit/.libs ./.libs/liballreduce.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/9 -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/9/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw.so.0 -o .libs/libvw.so.0.0.0 libtool: link: (cd ".libs" && rm -f "libvw.so.0" && ln -s "libvw.so.0.0.0" "libvw.so.0") libtool: link: (cd ".libs" && rm -f "libvw.so" && ln -s "libvw.so.0.0.0" "libvw.so") libtool: link: ar cru .libs/libvw.a parser_helper.o global_data.o io_buf.o parse_regressor.o parse_primitives.o unique_sort.o cache.o rand48.o no_label.o simple_label.o multiclass.o oaa.o multilabel_oaa.o boosting.o ect.o marginal.o autolink.o binary.o lrq.o cost_sensitive.o multilabel.o label_dictionary.o csoaa.o cb.o cb_adf.o cb_algs.o search.o search_meta.o search_sequencetask.o search_dep_parser.o search_hooktask.o search_multiclasstask.o search_entityrelationtask.o search_graph.o parse_example.o scorer.o network.o parse_args.o accumulate.o gd.o learner.o mwt.o lda_core.o gd_mf.o mf.o bfgs.o noop.o print.o example.o parser.o loss_functions.o sender.o nn.o confidence.o bs.o cbify.o explore_eval.o topk.o stagewise_poly.o log_multi.o recall_tree.o active.o active_cover.o cs_active.o kernel_svm.o best_constant.o ftrl.o svrg.o lrqfa.o interact.o comp_io.o interactions.o vw_exception.o vw_validate.o audit_regressor.o gen_cs_example.o cb_explore.o action_score.o cb_explore_adf.o OjaNewton.o parse_example_json.o baseline.o classweight.o ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: ranlib .libs/libvw.a libtool: link: ( cd ".libs" && rm -f "libvw.la" && ln -s "../libvw.la" "libvw.la" ) /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z,relro -o vw vw-main.o libvw.la liballreduce.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o .libs/vw vw-main.o ./.libs/libvw.so ./.libs/liballreduce.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o active_interactor.o active_interactor.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z,relro -o active_interactor active_interactor.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o active_interactor active_interactor.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread /bin/bash ../libtool --tag=CXX --mode=compile g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c -o vwdll.lo vwdll.cpp libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vwdll.cpp -fPIC -DPIC -o .libs/vwdll.o In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = std::shared_ptr, std::__cxx11::basic_string > >; size_t = long unsigned int]’: v_array.h:76:7: required from ‘void v_array::clear() [with T = std::shared_ptr, std::__cxx11::basic_string > >]’ feature_group.h:278:23: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘class std::shared_ptr, std::__cxx11::basic_string > >’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from vwdll.cpp:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘class std::shared_ptr, std::__cxx11::basic_string > >’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/c++/9/memory:81, from vwdll.cpp:1: /usr/include/c++/9/bits/shared_ptr.h:103:11: note: ‘class std::shared_ptr, std::__cxx11::basic_string > >’ declared here 103 | class shared_ptr : public __shared_ptr<_Tp> | ^~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature_slice; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature_slice]’ feature_group.h:322:29: required from here v_array.h:61:29: warning: ‘void* realloc(void*, size_t)’ moving an object of non-trivially copyable type ‘struct feature_slice’; use ‘new’ and ‘delete’ instead [-Wclass-memaccess] 61 | T* temp = (T *)realloc(_begin, sizeof(T) * length); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of type ‘struct feature_slice’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:32:8: note: ‘struct feature_slice’ declared here 32 | struct feature_slice //a helper struct for functions using the set {v,i,space_name} | ^~~~~~~~~~~~~ In file included from io_buf.h:14, from parser.h:7, from vwdll.cpp:7: v_array.h: In instantiation of ‘void v_array::resize(size_t) [with T = feature; size_t = long unsigned int]’: v_array.h:93:7: required from ‘void v_array::push_back(const T&) [with T = feature]’ feature_group.h:336:29: required from here v_array.h:68:15: warning: ‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type ‘struct feature’; use assignment or value-initialization instead [-Wclass-memaccess] 68 | memset(_begin+old_len, 0, (length-old_len)*sizeof(T)); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from example.h:18, from parser.h:9, from vwdll.cpp:7: feature_group.h:25:8: note: ‘struct feature’ declared here 25 | struct feature //sparse feature definition for the library interface | ^~~~~~~ libtool: compile: g++ -DHAVE_CONFIG_H -I. -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -c vwdll.cpp -o vwdll.o >/dev/null 2>&1 /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -Wall -Wno-unused-local-typedefs -pedantic -I ../rapidjson/include -I ../explore -O3 -fomit-frame-pointer -DNDEBUG -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z,relro -o libvw_c_wrapper.la -rpath /usr/lib/x86_64-linux-gnu vwdll.lo libvw.la -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread libtool: link: g++ -fPIC -DPIC -shared -nostdlib /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crti.o /usr/lib/gcc/x86_64-linux-gnu/9/crtbeginS.o .libs/vwdll.o -Wl,-rpath -Wl,/<>/vowpalwabbit/.libs ./.libs/libvw.so -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -L/usr/lib/gcc/x86_64-linux-gnu/9 -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/9/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/9/../../.. -lstdc++ -lm -lc -lgcc_s /usr/lib/gcc/x86_64-linux-gnu/9/crtendS.o /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/crtn.o -O3 -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -Wl,-soname -Wl,libvw_c_wrapper.so.0 -o .libs/libvw_c_wrapper.so.0.0.0 libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so.0" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so.0") libtool: link: (cd ".libs" && rm -f "libvw_c_wrapper.so" && ln -s "libvw_c_wrapper.so.0.0.0" "libvw_c_wrapper.so") libtool: link: ar cru .libs/libvw_c_wrapper.a vwdll.o ar: `u' modifier ignored since `D' is the default (see `U') libtool: link: ranlib .libs/libvw_c_wrapper.a libtool: link: ( cd ".libs" && rm -f "libvw_c_wrapper.la" && ln -s "../libvw_c_wrapper.la" "libvw_c_wrapper.la" ) make[4]: Leaving directory '/<>/vowpalwabbit' make[3]: Leaving directory '/<>/vowpalwabbit' Making all in cluster make[3]: Entering directory '/<>/cluster' g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o spanning_tree_main.o spanning_tree_main.cc g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/spanning_tree.cc g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -c -o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/vw_exception.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-Bsymbolic-functions -Wl,-z,relro -o spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o .libs/spanning_tree spanning_tree_main.o ../vowpalwabbit/spanning_tree.o ../vowpalwabbit/vw_exception.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/liballreduce.so make[3]: Leaving directory '/<>/cluster' Making all in library make[3]: Entering directory '/<>/library' g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o library_example.o library_example.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-Bsymbolic-functions -Wl,-z,relro -o library_example library_example.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o .libs/library_example library_example.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o ezexample_train.o ezexample_train.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-Bsymbolic-functions -Wl,-z,relro -o ezexample_train ezexample_train.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o .libs/ezexample_train ezexample_train.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so g++ -DHAVE_CONFIG_H -I. -I../vowpalwabbit -Wdate-time -D_FORTIFY_SOURCE=2 -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -c -o ezexample_predict.o ezexample_predict.cc /bin/bash ../libtool --tag=CXX --mode=link g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread -Wl,-Bsymbolic-functions -Wl,-z,relro -o ezexample_predict ezexample_predict.o ../vowpalwabbit/libvw.la ../vowpalwabbit/liballreduce.la libtool: link: g++ -I/usr/include -I/include -I ../rapidjson/include -I ../explore -mmmx -msse -msse2 -mfpmath=sse -Wl,-Bsymbolic-functions -Wl,-z -Wl,relro -o .libs/ezexample_predict ezexample_predict.o -L/usr/lib/x86_64-linux-gnu -lboost_program_options -L/lib -lz -lpthread ../vowpalwabbit/.libs/libvw.so ../vowpalwabbit/.libs/liballreduce.so make[3]: Leaving directory '/<>/library' make[3]: Entering directory '/<>' make[3]: Nothing to be done for 'all-am'. make[3]: Leaving directory '/<>' make[2]: Leaving directory '/<>' debian/rules vowpalwabbit/vw.1 make[2]: Entering directory '/<>' make[2]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf help2man --no-info --name="Vowpal Wabbit -- fast online learning tool" ./vowpalwabbit/vw > vowpalwabbit/vw.1 make[2]: Leaving directory '/<>' make[1]: Leaving directory '/<>' debian/rules override_dh_auto_test make[1]: Entering directory '/<>' make[1]: Circular README.md <- README dependency dropped. dh debian/rules --buildsystem=autoconf --with autoreconf : # I: run tests providing options for verbose output on failures cd test && ./RunTests -c -d -f Testing on: hostname=lgw01-amd64-013 OS=linux Testing vw: ../vowpalwabbit/vw RunTests: '-D' to see any diff output RunTests: '-o' to force overwrite references RunTests: '-e' to abort/exit on first failure Test 1: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.dat -f models/0001_1.model -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off) >/dev/null 2>0001.stderr RunTests: test 1: stderr OK Test 2: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_1.model -p 0001.predict --invariant) >/dev/null 2>0001.stderr RunTests: test 2: stderr OK RunTests: test 2: 0001.predict OK Test 3: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/0002.model --invariant) >/dev/null 2>0002.stderr RunTests: test 3: stderr OK Test 4: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/0002.model --invariant) >0002.stdout 2>0002.stderr RunTests: test 4: stdout OK RunTests: test 4: stderr OK Test 5: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --initial_t 1 --adaptive --invariant -q Tf -q ff -f models/0002a.model -d train-sets/0002.dat) >/dev/null 2>0002a.stderr RunTests: test 5: minor (<0.0001) precision differences ignored RunTests: test 5: stderr OK Test 6: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -i models/0002.model -d train-sets/0002.dat -p 0002b.predict) >/dev/null 2>0002b.stderr RunTests: test 6: stderr OK RunTests: test 6: minor (<0.0001) precision differences ignored RunTests: test 6: 0002b.predict OK Test 7: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --power_t 0.45 -f models/0002c.model -d train-sets/0002.dat) >/dev/null 2>0002c.stderr RunTests: test 7: stderr OK Test 8: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -i models/0002c.model -d train-sets/0002.dat -p 0002c.predict) >/dev/null 2>0002c.stderr RunTests: test 8: stderr OK RunTests: test 8: minor (<0.0001) precision differences ignored RunTests: test 8: 0002c.predict OK Test 9: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/cs_test.ldf -p cs_test.ldf.csoaa.predict --passes 10 --invariant --csoaa_ldf multiline --holdout_off --noconstant) >/dev/null 2>cs_test.ldf.csoaa.stderr RunTests: test 9: stderr OK RunTests: test 9: cs_test.ldf.csoaa.predict OK Test 10: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/cs_test.ldf -p cs_test.ldf.wap.predict --passes 10 --invariant --wap_ldf multiline --holdout_off --noconstant) >/dev/null 2>cs_test.ldf.wap.stderr RunTests: test 10: stderr OK RunTests: test 10: cs_test.ldf.wap.predict OK Test 11: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --oaa 10 -c --passes 10 -d train-sets/multiclass --holdout_off) >/dev/null 2>oaa.stderr RunTests: test 11: stderr OK Test 12: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --ect 10 --error 3 -c --passes 10 --invariant -d train-sets/multiclass --holdout_off) >/dev/null 2>multiclass.stderr RunTests: test 12: stderr OK Test 13: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dat.gz --passes 6 --search_task sequence --search 45 --search_alpha 1e-6 --search_max_bias_ngram_length 2 --search_max_quad_ngram_length 1 --holdout_off) >/dev/null 2>search_wsj.stderr RunTests: test 13: minor (<0.0001) precision differences ignored RunTests: test 13: stderr OK Test 14: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dat.gz --passes 6 --search_task sequence --search 45 --search_alpha 1e-6 --search_max_bias_ngram_length 2 --search_max_quad_ngram_length 1 --holdout_off --search_passes_per_policy 3 --search_interpolation policy) >/dev/null 2>search_wsj2.dat.stderr RunTests: test 14: stdout OK RunTests: test 14: minor (<0.0001) precision differences ignored RunTests: test 14: stderr OK Test 15: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/zero.dat --loss_function=squared -b 20 --bfgs --mem 7 --passes 5 --l2 1.0 --holdout_off) >zero.stdout 2>zero.stderr RunTests: test 15: stdout OK RunTests: test 15: stderr OK Test 16: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/rcv1_small.dat --loss_function=logistic --bfgs --mem 7 --passes 20 --termination 0.001 --l2 1.0 --holdout_off) >rcv1_small.stdout 2>rcv1_small.stderr RunTests: test 16: stdout OK RunTests: test 16: minor (<0.0001) precision differences ignored RunTests: test 16: stderr OK Test 17: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --lda 100 --lda_alpha 0.01 --lda_rho 0.01 --lda_D 1000 -l 1 -b 13 --minibatch 128 -d train-sets/wiki256.dat) >/dev/null 2>wiki1K.stderr RunTests: test 17: minor (<0.0001) precision differences ignored RunTests: test 17: stderr OK Test 18: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/seq_small --passes 12 --invariant --search 4 --search_task sequence --holdout_off) >/dev/null 2>search_small.stderr RunTests: test 18: minor (<0.0001) precision differences ignored RunTests: test 18: stderr OK Test 19: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/3parity --hash all --passes 3000 -b 16 --nn 2 -l 10 --invariant -f models/0021.model --random_seed 19 --quiet --holdout_off) >/dev/null 2>3parity.stderr RunTests: test 19: stderr OK Test 20: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/3parity -t -i models/0021.model -p 0022.predict) >/dev/null 2>0022.stderr RunTests: test 20: stderr OK RunTests: test 20: 0022.predict OK Test 21: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -f models/xxor.model -d train-sets/xxor.dat --cubic abc --passes 100 --holdout_off --progress 1.33333) >/dev/null 2>xxor.stderr --- diff -u --minimal train-sets/ref/xxor.stderr xxor.stderr --- train-sets/ref/xxor.stderr 2018-07-27 18:21:44.000000000 +0000 +++ xxor.stderr 2020-01-05 10:34:09.739692963 +0000 @@ -11,25 +11,25 @@ average since example example current current current loss last counter weight label predict features 1.000000 1.000000 1 1.0 1.0000 0.0000 5 -0.581525 0.163049 2 2.0 0.0000 0.4038 5 -0.422704 0.105064 3 3.0 0.0000 0.3241 5 -0.567028 1.000000 4 4.0 1.0000 0.0000 5 -0.527970 0.449852 6 6.0 1.0000 0.1235 5 -0.493858 0.391522 8 8.0 0.0000 0.6019 5 -0.407022 0.175458 11 11.0 0.0000 0.4429 5 -0.361109 0.234848 15 15.0 1.0000 0.5645 5 -0.304274 0.133770 20 20.0 1.0000 0.5956 5 -0.249203 0.091857 27 27.0 0.0000 0.2644 5 -0.201723 0.059283 36 36.0 1.0000 0.7710 5 -0.158986 0.030775 48 48.0 0.0000 0.1478 5 -0.122699 0.013839 64 64.0 0.0000 0.0883 5 -0.092576 0.004943 86 86.0 1.0000 0.9496 5 +0.581535 0.163071 2 2.0 0.0000 0.4038 5 +0.422720 0.105088 3 3.0 0.0000 0.3242 5 +0.567040 1.000000 4 4.0 1.0000 0.0000 5 +0.527990 0.449890 6 6.0 1.0000 0.1234 5 +0.493866 0.391496 8 8.0 0.0000 0.6019 5 +0.407024 0.175444 11 11.0 0.0000 0.4429 5 +0.361112 0.234854 15 15.0 1.0000 0.5645 5 +0.304275 0.133764 20 20.0 1.0000 0.5957 5 +0.249202 0.091851 27 27.0 0.0000 0.2644 5 +0.201721 0.059280 36 36.0 1.0000 0.7710 5 +0.158984 0.030773 48 48.0 0.0000 0.1478 5 +0.122698 0.013839 64 64.0 0.0000 0.0883 5 +0.092575 0.004943 86 86.0 1.0000 0.9496 5 0.069532 0.001197 115 115.0 0.0000 0.0223 5 0.051971 0.000188 154 154.0 0.0000 0.0084 5 0.038856 0.000016 206 206.0 1.0000 0.9988 5 0.029107 0.000001 275 275.0 0.0000 0.0002 5 -0.021811 0.000000 367 367.0 1.0000 1.0000 5 -0.016336 0.000000 490 490.0 0.0000 0.0000 5 +0.021810 0.000000 367 367.0 1.0000 1.0000 5 +0.016335 0.000000 490 490.0 0.0000 0.0000 5 0.012239 0.000000 654 654.0 1.0000 1.0000 5 finished run @@ -37,7 +37,7 @@ passes used = 100 weighted example sum = 800.000000 weighted label sum = 400.000000 -average loss = 0.010006 +average loss = 0.010005 best constant = 0.500000 best constant's loss = 0.250000 total feature number = 4000 RunTests: test 21: FAILED: ref(train-sets/ref/xxor.stderr) != stderr(xxor.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -f models/xxor.model -d train-sets/xxor.dat --cubic abc --passes 100 --holdout_off --progress 1.33333 Test 22: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/ml100k_small_train -b 16 -q ui --rank 10 --l2 2e-6 --learning_rate 0.05 --passes 2 --decay_learning_rate 0.97 --power_t 0 -f models/movielens.reg -c --loss_function classic --holdout_off) >ml100k_small.stdout 2>ml100k_small.stderr RunTests: test 22: stdout OK RunTests: test 22: stderr OK Test 23: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/movielens.reg -t -d test-sets/ml100k_small_test) >ml100k_small.stdout 2>ml100k_small.stderr RunTests: test 23: stdout OK RunTests: test 23: stderr OK Test 24: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --active --simulation --mellowness 0.000001 -d train-sets/rcv1_small.dat -l 10 --initial_t 10 --random_seed 3) >/dev/null 2>active-simulation.t24.stderr --- diff -u --minimal train-sets/ref/active-simulation.t24.stderr active-simulation.t24.stderr --- train-sets/ref/active-simulation.t24.stderr 2018-07-27 18:21:44.000000000 +0000 +++ active-simulation.t24.stderr 2020-01-05 10:34:10.183588905 +0000 @@ -8,20 +8,20 @@ average since example example current current current loss last counter weight label predict features 1.000000 1.000000 1 1.0 -1.0000 0.0000 128 -0.791125 0.755288 2 6.8 -1.0000 -0.1309 44 -1.274829 1.444750 8 26.3 1.0000 -0.2020 34 -1.083985 0.895011 73 52.8 1.0000 0.0214 21 -0.887295 0.693362 130 106.3 -1.0000 -0.3071 146 -0.788245 0.690009 233 213.6 -1.0000 0.0421 47 -0.664628 0.541195 398 427.4 -1.0000 -0.1863 68 -0.634406 0.604328 835 856.9 -1.0000 -0.4327 40 +0.791136 0.755292 2 6.8 -1.0000 -0.1309 44 +1.274803 1.444734 8 26.3 1.0000 -0.2020 34 +1.083947 0.895015 73 52.8 1.0000 0.0214 21 +0.887281 0.693378 130 106.3 -1.0000 -0.3071 146 +0.788247 0.690031 233 213.5 -1.0000 0.0421 47 +0.664631 0.541206 398 427.4 -1.0000 -0.1863 68 +0.634415 0.604344 835 856.9 -1.0000 -0.4327 40 finished run number of examples = 1000 -weighted example sum = 1014.004495 -weighted label sum = -68.618005 -average loss = 0.630964 -best constant = -0.067670 -best constant's loss = 0.995421 +weighted example sum = 1013.945507 +weighted label sum = -68.593141 +average loss = 0.630966 +best constant = -0.067650 +best constant's loss = 0.995423 total feature number = 78739 total queries = 474 RunTests: test 24: FAILED: ref(train-sets/ref/active-simulation.t24.stderr) != stderr(active-simulation.t24.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw -k --active --simulation --mellowness 0.000001 -d train-sets/rcv1_small.dat -l 10 --initial_t 10 --random_seed 3 Test 25: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0002.dat -f models/bs.reg.model --bootstrap 4 -p bs.reg.predict) >/dev/null 2>bs.reg.stderr RunTests: test 25: minor (<0.0001) precision differences ignored RunTests: test 25: stderr OK RunTests: test 25: minor (<0.0001) precision differences ignored RunTests: test 25: bs.reg.predict OK Test 26: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0002.dat -i models/bs.reg.model -p bs.prreg.predict -t) >/dev/null 2>bs.prreg.stderr RunTests: test 26: minor (<0.0001) precision differences ignored RunTests: test 26: stderr OK RunTests: test 26: minor (<0.0001) precision differences ignored RunTests: test 26: bs.prreg.predict OK Test 27: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/bs.vote.model --bootstrap 4 --bs_type vote -p bs.vote.predict) >/dev/null 2>bs.vote.stderr RunTests: test 27: stderr OK RunTests: test 27: minor (<0.0001) precision differences ignored RunTests: test 27: bs.vote.predict OK Test 28: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/bs.vote.model -p bs.prvote.predict -t) >/dev/null 2>bs.prvote.stderr RunTests: test 28: stderr OK RunTests: test 28: minor (<0.0001) precision differences ignored RunTests: test 28: bs.prvote.predict OK Test 29: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/affix_test.dat -k -c --passes 10 --holdout_off --affix -2) >/dev/null 2>affix_test.stderr RunTests: test 29: minor (<0.0001) precision differences ignored RunTests: test 29: stderr OK Test 30: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/mask.model --invert_hash mask.predict --l1 0.01) >/dev/null 2>mask.stderr RunTests: test 30: minor (<0.0001) precision differences ignored RunTests: test 30: stderr OK Test 31: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --invert_hash remask.predict --feature_mask models/mask.model -f models/remask.model) >/dev/null 2>remask.stderr RunTests: test 31: minor (<0.0001) precision differences ignored RunTests: test 31: stderr OK Test 32: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --feature_mask models/mask.model -i models/remask.model) >/dev/null 2>remask.final.stderr RunTests: test 32: minor (<0.0001) precision differences ignored RunTests: test 32: stderr OK Test 33: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/topk.vw -f topk.model -q MF --passes 100 --cache_file topk-train.cache -k --holdout_off) >/dev/null 2>topk-train.stderr --- diff -u --minimal train-sets/ref/topk-train.stderr topk-train.stderr --- train-sets/ref/topk-train.stderr 2018-07-27 18:21:44.000000000 +0000 +++ topk-train.stderr 2020-01-05 10:34:10.611488597 +0000 @@ -11,22 +11,22 @@ average since example example current current current loss last counter weight label predict features 9.000000 9.000000 1 1.0 3.0000 0.0000 4 -4.590362 0.180723 2 2.0 0.0000 0.4251 4 -3.928039 2.603395 4 4.0 unknown 0.2876 1 -3.523584 3.119128 8 8.0 unknown 0.4184 1 -2.610412 1.697241 16 16.0 unknown 0.6151 1 -1.917275 1.224138 32 32.0 unknown 0.7335 1 -1.246961 0.576646 64 64.0 unknown 0.8100 1 -0.784439 0.321916 128 128.0 unknown 0.8650 1 -0.439552 0.094665 256 256.0 unknown 0.9058 1 -0.226776 0.014000 512 512.0 unknown 0.9328 1 -0.113599 0.000422 1024 1024.0 unknown 0.9396 1 +4.590390 0.180779 2 2.0 0.0000 0.4252 4 +3.928001 2.603223 4 4.0 unknown 0.2877 1 +3.523565 3.119130 8 8.0 unknown 0.4184 1 +2.610362 1.697158 16 16.0 unknown 0.6151 1 +1.917217 1.224072 32 32.0 unknown 0.7335 1 +1.246911 0.576606 64 64.0 unknown 0.8100 1 +0.784401 0.321892 128 128.0 unknown 0.8650 1 +0.439526 0.094651 256 256.0 unknown 0.9058 1 +0.226761 0.013996 512 512.0 unknown 0.9328 1 +0.113591 0.000421 1024 1024.0 unknown 0.9396 1 finished run number of examples per pass = 12 passes used = 100 weighted example sum = 1200.000000 weighted label sum = 1500.000000 -average loss = 0.096938 +average loss = 0.096932 best constant = 1.666667 total feature number = 3900 RunTests: test 33: FAILED: ref(train-sets/ref/topk-train.stderr) != stderr(topk-train.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/topk.vw -f topk.model -q MF --passes 100 --cache_file topk-train.cache -k --holdout_off Test 34: (/usr/bin/timeout 80 ../vowpalwabbit/vw -P 1 -d train-sets/topk.vw -i topk.model --top 2 -p topk-rec.predict) >/dev/null 2>topk-rec.stderr RunTests: test 34: stderr OK RunTests: test 34: minor (<0.0001) precision differences ignored RunTests: test 34: topk-rec.predict OK Test 35: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --passes 100 -c --holdout_off --constant 1000 -d train-sets/big-constant.dat) >/dev/null 2>big-constant.stderr RunTests: test 35: minor (<0.0001) precision differences ignored RunTests: test 35: stderr OK Test 36: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat --progress 10) >/dev/null 2>progress-10.stderr RunTests: test 36: minor (<0.0001) precision differences ignored RunTests: test 36: stderr OK Test 37: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -P 0.5) >/dev/null 2>progress-0.5.stderr RunTests: test 37: minor (<0.0001) precision differences ignored RunTests: test 37: stderr OK Test 38: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat --nn 1) >/dev/null 2>nn-1-noquiet.stderr RunTests: test 38: minor (<0.0001) precision differences ignored RunTests: test 38: stderr OK Test 39: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type dr --ngram 2 --skips 4 -b 24 -l 0.25) >/dev/null 2>rcv1_raw_cb_dr.stderr RunTests: test 39: minor (<0.0001) precision differences ignored RunTests: test 39: stderr OK Test 40: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type ips --ngram 2 --skips 4 -b 24 -l 0.125) >/dev/null 2>rcv1_raw_cb_ips.stderr RunTests: test 40: stderr OK Test 41: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb 2 --cb_type dm --ngram 2 --skips 4 -b 24 -l 0.125 -f cb_dm.reg) >/dev/null 2>rcv1_raw_cb_dm.stderr RunTests: test 41: minor (<0.0001) precision differences ignored RunTests: test 41: stderr OK Test 42: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --invariant --search_rollout ref --search_alpha 1e-8 --search_task sequence --search 5 --holdout_off -f models/sequence_data.model) >/dev/null 2>sequence_data.nonldf.train.stderr RunTests: test 42: minor (<0.0001) precision differences ignored RunTests: test 42: stderr OK Test 43: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.model -p sequence_data.nonldf.test.predict) >/dev/null 2>sequence_data.nonldf.test.stderr RunTests: test 43: stderr OK RunTests: test 43: sequence_data.nonldf.test.predict OK Test 44: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/seq_small2 --passes 4 --search 4 --search_task sequence --holdout_off) >/dev/null 2>search_small2.stderr RunTests: test 44: minor (<0.0001) precision differences ignored RunTests: test 44: stderr OK Test 45: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --search_rollout ref --search_alpha 1e-8 --search_task sequence_demoldf --csoaa_ldf m --search 5 --holdout_off -f models/sequence_data.ldf.model --noconstant) >/dev/null 2>sequence_data.ldf.train.stderr RunTests: test 45: minor (<0.0001) precision differences ignored RunTests: test 45: stderr OK Test 46: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.ldf.model -p sequence_data.ldf.test.predict --noconstant) >/dev/null 2>sequence_data.ldf.test.stderr RunTests: test 46: stderr OK RunTests: test 46: sequence_data.ldf.test.predict OK Test 47: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequencespan_data --passes 20 --invariant --search_rollout none --search_task sequencespan --search 7 --holdout_off -f models/sequencespan_data.model) >/dev/null 2>sequencespan_data.nonldf.train.stderr RunTests: test 47: minor (<0.0001) precision differences ignored RunTests: test 47: stderr OK Test 48: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequencespan_data -t -i models/sequencespan_data.model -p sequencespan_data.nonldf.test.predict) >/dev/null 2>sequencespan_data.nonldf.test.stderr RunTests: test 48: stderr OK RunTests: test 48: sequencespan_data.nonldf.test.predict OK Test 49: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequencespan_data --passes 20 --invariant --search_rollout ref --search_alpha 1e-8 --search_task sequencespan --search_span_bilou --search 7 --holdout_off -f models/sequencespan_data.model) >/dev/null 2>sequencespan_data.nonldf-bilou.train.stderr RunTests: test 49: minor (<0.0001) precision differences ignored RunTests: test 49: stderr OK Test 50: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequencespan_data -t --search_span_bilou -i models/sequencespan_data.model -p sequencespan_data.nonldf-bilou.test.predict) >/dev/null 2>sequencespan_data.nonldf-bilou.test.stderr RunTests: test 50: stderr OK RunTests: test 50: sequencespan_data.nonldf-bilou.test.predict OK Test 51: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/argmax_data -k -c --passes 20 --search_rollout ref --search_alpha 1e-8 --search_task argmax --search 2 --holdout_off) >/dev/null 2>argmax_data.stderr RunTests: test 51: minor (<0.0001) precision differences ignored RunTests: test 51: stderr OK Test 52: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c --passes 2 -d train-sets/0001.dat) >/dev/null 2>holdout-loss-not-zero.stderr --- diff -u --minimal train-sets/ref/holdout-loss-not-zero.stderr holdout-loss-not-zero.stderr --- train-sets/ref/holdout-loss-not-zero.stderr 2018-07-27 18:21:44.000000000 +0000 +++ holdout-loss-not-zero.stderr 2020-01-05 10:34:12.327086268 +0000 @@ -9,14 +9,14 @@ average since example example current current current loss last counter weight label predict features 1.000000 1.000000 1 1.0 1.0000 0.0000 51 -0.513618 0.027236 2 2.0 0.0000 0.1650 104 -0.263121 0.012624 4 4.0 0.0000 0.0569 135 -0.237739 0.212356 8 8.0 0.0000 0.2024 146 -0.248570 0.259401 16 16.0 1.0000 0.2048 143 -0.230779 0.212988 32 32.0 1.0000 0.4685 70 -0.232955 0.235132 64 64.0 0.0000 0.4225 34 -0.219769 0.206582 128 128.0 0.0000 0.1011 30 -0.164100 0.164100 256 256.0 0.0000 0.1326 72 h +0.513615 0.027230 2 2.0 0.0000 0.1650 104 +0.263120 0.012625 4 4.0 0.0000 0.0569 135 +0.237735 0.212350 8 8.0 0.0000 0.2024 146 +0.248566 0.259397 16 16.0 1.0000 0.2048 143 +0.230775 0.212983 32 32.0 1.0000 0.4685 70 +0.232953 0.235132 64 64.0 0.0000 0.4225 34 +0.219768 0.206583 128 128.0 0.0000 0.1011 30 +0.164102 0.164102 256 256.0 0.0000 0.1327 72 h finished run number of examples per pass = 180 RunTests: test 52: FAILED: ref(train-sets/ref/holdout-loss-not-zero.stderr) != stderr(holdout-loss-not-zero.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw -k -c --passes 2 -d train-sets/0001.dat Test 53: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 0.25 --batch_sz 1000 --batch_sz_no_doubling -d train-sets/rcv1_small.dat -p stage_poly.s025.predict --quiet) >/dev/null 2>stage_poly.s025.stderr RunTests: test 53: stderr OK RunTests: test 53: minor (<0.0001) precision differences ignored RunTests: test 53: stage_poly.s025.predict OK Test 54: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 1.0 --batch_sz 1000 --batch_sz_no_doubling -d train-sets/rcv1_small.dat --quiet) >/dev/null 2>stage_poly.s100.stderr RunTests: test 54: stderr OK Test 55: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 0.25 --batch_sz 1000 -d train-sets/rcv1_small.dat -p stage_poly.s025.doubling.predict --quiet) >/dev/null 2>stage_poly.s025.doubling.stderr RunTests: test 55: stderr OK RunTests: test 55: minor (<0.0001) precision differences ignored RunTests: test 55: stage_poly.s025.doubling.predict OK Test 56: (/usr/bin/timeout 80 ../vowpalwabbit/vw --stage_poly --sched_exponent 1.0 --batch_sz 1000 -d train-sets/rcv1_small.dat -p stage_poly.s100.doubling.predict --quiet) >/dev/null 2>stage_poly.s100.doubling.stderr RunTests: test 56: stderr OK RunTests: test 56: minor (<0.0001) precision differences ignored RunTests: test 56: stage_poly.s100.doubling.predict OK Test 57: (/usr/bin/timeout 80 ../vowpalwabbit/vw -c -k -d train-sets/library_train -f models/library_train.w -q st --passes 100 --hash all --noconstant --csoaa_ldf m --holdout_off) >library_train.stdout 2>library_train.stderr RunTests: test 57: stdout OK RunTests: test 57: stderr OK Test 58: (/usr/bin/timeout 80 echo "" | ../vowpalwabbit/vw) >/dev/null 2>empty-set.stderr RunTests: test 58: stderr OK Test 59: (/usr/bin/timeout 80 ./daemon-test.sh) >vw-daemon.stdout 2>/dev/null RunTests: test 59: '/usr/bin/timeout 80 ./daemon-test.sh' failed (exitcode=1) Test 60: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 -p ksvm_train.linear.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.linear.stderr RunTests: test 60: stderr OK RunTests: test 60: ksvm_train.linear.predict OK Test 61: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 --kernel poly -p ksvm_train.poly.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.poly.stderr RunTests: test 61: stderr OK RunTests: test 61: ksvm_train.poly.predict OK Test 62: (/usr/bin/timeout 80 ../vowpalwabbit/vw --ksvm --l2 1 --reprocess 5 -b 18 --kernel rbf -p ksvm_train.rbf.predict -d train-sets/rcv1_smaller.dat) >/dev/null 2>ksvm_train.rbf.stderr RunTests: test 62: minor (<0.0001) precision differences ignored RunTests: test 62: stderr OK RunTests: test 62: minor (<0.0001) precision differences ignored RunTests: test 62: ksvm_train.rbf.predict OK Test 63: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/er_small.vw --passes 6 --search_task entity_relation --search 10 --constraints --search_alpha 1e-8) >/dev/null 2>search_er.stderr RunTests: test 63: minor (<0.0001) precision differences ignored RunTests: test 63: stderr OK Test 64: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz --passes 6 --search_task dep_parser --search 12 --search_alpha 1e-4 --search_rollout oracle --holdout_off) >/dev/null 2>search_dep_parser.stderr RunTests: test 64: minor (<0.0001) precision differences ignored RunTests: test 64: stderr OK Test 65: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/dictionary_test.dat --binary --ignore w --holdout_off --passes 32 --dictionary w:dictionary_test.dict --dictionary w:dictionary_test.dict.gz --dictionary_path train-sets) >/dev/null 2>dictionary_test.stderr RunTests: test 65: stderr OK Test 66: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/multiclass.sch --passes 20 --search_task multiclasstask --search 10 --search_alpha 1e-4 --holdout_off) >/dev/null 2>search_multiclass.stderr RunTests: test 66: minor (<0.0001) precision differences ignored RunTests: test 66: stderr OK Test 67: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.model -p sequence_data.nonldf.beam.test.predict --search_metatask selective_branching --search_max_branch 10 --search_kbest 10) >/dev/null 2>sequence_data.nonldf.beam.test.stderr RunTests: test 67: stderr OK RunTests: test 67: sequence_data.nonldf.beam.test.predict OK Test 68: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/sequence_data -t -i models/sequence_data.ldf.model -p sequence_data.ldf.beam.test.predict --search_metatask selective_branching --search_max_branch 10 --search_kbest 10 --noconstant) >/dev/null 2>sequence_data.ldf.beam.test.stderr RunTests: test 68: stderr OK RunTests: test 68: minor (<0.0001) precision differences ignored RunTests: test 68: sequence_data.ldf.beam.test.predict OK Test 69: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0002.dat --autolink 1 --examples 100 -p 0002.autolink.predict) >/dev/null 2>0002.autolink.stderr RunTests: test 69: minor (<0.0001) precision differences ignored RunTests: test 69: stderr OK RunTests: test 69: minor (<0.0001) precision differences ignored RunTests: test 69: 0002.autolink.predict OK Test 70: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 1 --ftrl --ftrl_alpha 0.01 --ftrl_beta 0 --l1 2) >/dev/null 2>0001_ftrl.stderr RunTests: test 70: stderr OK Test 71: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl.predict) >/dev/null 2>0001_ftrl.stderr RunTests: test 71: stderr OK RunTests: test 71: 0001_ftrl.predict OK Test 72: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_cb_eval --cb 2 --eval) >/dev/null 2>rcv1_cb_eval.stderr RunTests: test 72: minor (<0.0001) precision differences ignored RunTests: test 72: stderr OK Test 73: (/usr/bin/timeout 80 ../vowpalwabbit/vw --log_multi 10 -d train-sets/multiclass) >/dev/null 2>log_multi.stderr RunTests: test 73: stderr OK Test 74: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --epsilon 0.05 -d train-sets/multiclass) >/dev/null 2>cbify_epsilon.stderr RunTests: test 74: stderr OK Test 75: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --first 5 -d train-sets/multiclass) >/dev/null 2>cbify_first.stderr RunTests: test 75: stderr OK Test 76: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --bag 7 -d train-sets/multiclass) >/dev/null 2>cbify_bag.stderr RunTests: test 76: stderr OK Test 77: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cover 3 -d train-sets/multiclass) >/dev/null 2>cbify_cover.stderr RunTests: test 77: stderr OK Test 78: (/usr/bin/timeout 80 ../vowpalwabbit/vw --lrq aa3 -d train-sets/0080.dat) >/dev/null 2>0080.stderr RunTests: test 78: stderr OK Test 79: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/ftrl_pistol.model --passes 1 --pistol) >/dev/null 2>ftrl_pistol.stderr RunTests: test 79: stderr OK Test 80: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/ftrl_pistol.model -p ftrl_pistol.predict) >/dev/null 2>ftrl_pistol.stderr RunTests: test 80: minor (<0.0001) precision differences ignored RunTests: test 80: stderr OK RunTests: test 80: minor (<0.0001) precision differences ignored RunTests: test 80: ftrl_pistol.predict OK Test 81: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0080.dat --redefine := --redefine y:=: --redefine x:=arma --ignore x -q yy) >/dev/null 2>redefine.stderr RunTests: test 81: minor (<0.0001) precision differences ignored RunTests: test 81: stderr OK Test 82: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf --noconstant) >/dev/null 2>cb_adf.stderr --- diff -u --minimal train-sets/ref/cb_adf.stderr cb_adf.stderr --- train-sets/ref/cb_adf.stderr 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf.stderr 2020-01-05 10:34:13.718759780 +0000 @@ -8,7 +8,7 @@ average since example example current current current loss last counter weight label predict features 2.000000 2.000000 1 1.0 known 0:0... 9 -1.000000 0.000000 2 2.0 known 1:-0.182022... 6 +1.000000 0.000000 2 2.0 known 1:-0.182025... 6 finished run number of examples = 3 RunTests: test 82: FAILED: ref(train-sets/ref/cb_adf.stderr) != stderr(cb_adf.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf --noconstant Test 83: (/usr/bin/timeout 80 ../vowpalwabbit/vw --multilabel_oaa 10 -d train-sets/multilabel -p multilabel.predict) >/dev/null 2>multilabel.stderr RunTests: test 83: stderr OK RunTests: test 83: multilabel.predict OK Test 84: (/usr/bin/timeout 80 ../vowpalwabbit/vw --csoaa_ldf multiline --csoaa_rank -d train-sets/cs_test_multilabel.ldf -p multilabel_ldf.predict --noconstant) >/dev/null 2>multilabel_ldf.stderr RunTests: test 84: stderr OK --- diff -u --minimal pred-sets/ref/multilabel_ldf.predict multilabel_ldf.predict --- pred-sets/ref/multilabel_ldf.predict 2018-07-27 18:21:44.000000000 +0000 +++ multilabel_ldf.predict 2020-01-05 10:34:13.770747581 +0000 @@ -1,16 +1,16 @@ 0:0,1:0,2:0 -1:0,0:0.386194 +1:0,0:0.386224 -1:0.702758,0:0.773259 +1:0.702827,0:0.773282 -1:0,0:0.894456,2:1.09797 +1:0,0:0.894463,2:1.09797 -1:0.702758,2:0.789403,0:0.950704 +1:0.702827,2:0.789361,0:0.950706 -2:0.5755,0:0.976958,1:1.09797 +2:0.5755,0:0.976961,1:1.09797 -2:0.422406,0:0.989229,1:1.35778 +2:0.422406,0:0.98923,1:1.35781 -2:0.311105,0:0.994964,1:1.53807 +2:0.311122,0:0.994966,1:1.53809 RunTests: test 84: FAILED: ref(pred-sets/ref/multilabel_ldf.predict) != (multilabel_ldf.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --csoaa_ldf multiline --csoaa_rank -d train-sets/cs_test_multilabel.ldf -p multilabel_ldf.predict --noconstant Test 85: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_rank.predict --noconstant) >/dev/null 2>cb_adf_rank.stderr --- diff -u --minimal train-sets/ref/cb_adf_rank.stderr cb_adf_rank.stderr --- train-sets/ref/cb_adf_rank.stderr 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf_rank.stderr 2020-01-05 10:34:13.802740073 +0000 @@ -9,7 +9,7 @@ average since example example current current current loss last counter weight label predict features 2.000000 2.000000 1 1.0 known 0:0... 9 -1.000000 0.000000 2 2.0 known 1:-0.182022... 6 +1.000000 0.000000 2 2.0 known 1:-0.182025... 6 finished run number of examples = 3 RunTests: test 85: FAILED: ref(train-sets/ref/cb_adf_rank.stderr) != stderr(cb_adf_rank.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_rank.predict --noconstant --- diff -u --minimal pred-sets/ref/cb_adf_rank.predict cb_adf_rank.predict --- pred-sets/ref/cb_adf_rank.predict 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf_rank.predict 2020-01-05 10:34:13.802740073 +0000 @@ -1,6 +1,6 @@ 0:0,1:0,2:0 -1:-0.182022,0:0.342521 +1:-0.182025,0:0.342552 -1:-0.256651,0:0.461775 +1:-0.256656,0:0.461803 RunTests: test 85: FAILED: ref(pred-sets/ref/cb_adf_rank.predict) != (cb_adf_rank.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_rank.predict --noconstant Test 86: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --oaa 3 -d train-sets/test_named -k -c --passes 10 --holdout_off -f models/test_named.model) >/dev/null 2>test_named_train.stderr RunTests: test 86: stderr OK Test 87: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/test_named.model -t -d train-sets/test_named -p test_named.predict) >/dev/null 2>test_named_test.stderr RunTests: test 87: stderr OK RunTests: test 87: test_named.predict OK Test 88: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --csoaa 3 -d train-sets/test_named_csoaa -k -c --passes 10 --holdout_off -f models/test_named_csoaa.model) >/dev/null 2>test_named_csoaa_train.stderr RunTests: test 88: stderr OK Test 89: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/test_named_csoaa.model -t -d train-sets/test_named_csoaa -p test_named_csoaa.predict) >/dev/null 2>test_named_csoaa_test.stderr RunTests: test 89: stderr OK RunTests: test 89: test_named_csoaa.predict OK Test 90: (/usr/bin/timeout 80 printf '3 |f a b c |e x y z\n2 |f a y c |e x\n' | ../vowpalwabbit/vw --oaa 3 -q :: --invert_hash inv_hash.cmp && tail -n +2 inv_hash.cmp > inv_hash.cmp.new && rm inv_hash.cmp && mv inv_hash.cmp.new inv_hash.cmp) >/dev/null 2>inv_hash.stderr RunTests: test 90: stderr OK RunTests: test 90: minor (<0.0001) precision differences ignored RunTests: test 90: inv_hash.cmp OK Test 91: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_dr.predict --cb_type dr) >/dev/null 2>cb_adf_dr.stderr --- diff -u --minimal train-sets/ref/cb_adf_dr.stderr cb_adf_dr.stderr --- train-sets/ref/cb_adf_dr.stderr 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf_dr.stderr 2020-01-05 10:34:13.974699721 +0000 @@ -9,11 +9,11 @@ average since example example current current current loss last counter weight label predict features 2.000000 2.000000 1 1.0 known 0:0... 12 -0.905402 -0.189197 2 2.0 known 1:-0.0207921... 8 +0.905394 -0.189212 2 2.0 known 1:-0.0207951... 8 finished run number of examples = 3 weighted example sum = 3.000000 weighted label sum = 0.000000 -average loss = 0.905402 +average loss = 0.905394 total feature number = 28 RunTests: test 91: FAILED: ref(train-sets/ref/cb_adf_dr.stderr) != stderr(cb_adf_dr.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_dr.predict --cb_type dr --- diff -u --minimal pred-sets/ref/cb_adf_dr.predict cb_adf_dr.predict --- pred-sets/ref/cb_adf_dr.predict 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf_dr.predict 2020-01-05 10:34:13.974699721 +0000 @@ -1,6 +1,6 @@ 0:0,1:0,2:0 -1:-0.0207921,0:0.477788 +1:-0.0207951,0:0.477832 -1:-0.0844552,0:0.648064 +1:-0.0844698,0:0.648122 RunTests: test 91: FAILED: ref(pred-sets/ref/cb_adf_dr.predict) != (cb_adf_dr.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf --rank_all -d train-sets/cb_test.ldf -p cb_adf_dr.predict --cb_type dr Test 92: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.dat -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off --replay_b 100) >/dev/null 2>0001-replay.stderr RunTests: test 92: stderr OK Test 93: (/usr/bin/timeout 80 ../vowpalwabbit/vw --named_labels det,noun,verb --csoaa 3 -d train-sets/test_named_csoaa -k -c --passes 10 --holdout_off -f models/test_named_csoaa.model --replay_c 100) >/dev/null 2>test_named_csoaa_train-replay.stderr RunTests: test 93: stderr OK Test 94: (/usr/bin/timeout 80 printf '3 |f a b c |e x y z\n2 |f a y c |e x\n' | ../vowpalwabbit/vw -i simple_model --invert_hash inv_hash.cmp && tail -n +2 inv_hash.cmp) >backwards.stdout 2>backwards.stderr RunTests: test 94: minor (<0.0001) precision differences ignored RunTests: test 94: stdout OK RunTests: test 94: stderr OK Test 95: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/0097.model --save_resume) >/dev/null 2>0097.stderr RunTests: test 95: minor (<0.0001) precision differences ignored RunTests: test 95: stderr OK Test 96: (/usr/bin/timeout 80 ../vowpalwabbit/vw --preserve_performance_counters -d train-sets/0001.dat -i models/0097.model -p 0098.predict) >/dev/null 2>0098.stderr RunTests: test 96: minor (<0.0001) precision differences ignored RunTests: test 96: stderr OK RunTests: test 96: minor (<0.0001) precision differences ignored RunTests: test 96: 0098.predict OK Test 97: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0097.model -p 0099.predict) >/dev/null 2>0099.stderr RunTests: test 97: minor (<0.0001) precision differences ignored RunTests: test 97: stderr OK RunTests: test 97: minor (<0.0001) precision differences ignored RunTests: test 97: 0099.predict OK Test 98: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/sequence_data --passes 20 --invariant --search_rollout none --search_task sequence_ctg --search 5 --holdout_off) >/dev/null 2>sequence_data.ctg.train.stderr RunTests: test 98: minor (<0.0001) precision differences ignored RunTests: test 98: stderr OK Test 99: (/usr/bin/timeout 80 ../vowpalwabbit/vw --loss_function logistic --binary --active_cover -d train-sets/rcv1_mini.dat -f models/active_cover.model) >/dev/null 2>active_cover.stderr RunTests: test 99: minor (<0.0001) precision differences ignored RunTests: test 99: stderr OK Test 100: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i models/active_cover.model -t -d test-sets/rcv1_small_test.data -p active_cover.predict) >/dev/null 2>active_cover.stderr RunTests: test 100: stderr OK RunTests: test 100: active_cover.predict OK Test 101: (/usr/bin/timeout 80 ../vowpalwabbit/vw --loss_function logistic --binary --active_cover --oracular -d ./train-sets/rcv1_small.dat) >/dev/null 2>active_cover_oracular.stderr RunTests: test 101: stderr OK Test 102: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf --cb_type mtr --noconstant) >/dev/null 2>cb_adf_mtr.stderr RunTests: test 102: stderr OK Test 103: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 10 --ftrl --ftrl_alpha 3.0 --ftrl_beta 0 --l1 0.9 --cache) >/dev/null 2>0001_ftrl_holdout.stderr RunTests: test 103: stderr OK Test 104: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl_holdout.predict) >/dev/null 2>0001_ftrl_holdout_106.stderr RunTests: test 104: stderr OK RunTests: test 104: 0001_ftrl_holdout.predict OK Test 105: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -d train-sets/0001.dat -f models/0001_ftrl.model --passes 10 --ftrl --ftrl_alpha 0.01 --ftrl_beta 0 --l1 2 --cache --holdout_off) >/dev/null 2>0001_ftrl_holdout_off.stderr RunTests: test 105: stderr OK Test 106: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -t -d train-sets/0001.dat -i models/0001_ftrl.model -p 0001_ftrl_holdout_off.predict --holdout_off) >/dev/null 2>0001_ftrl_holdout_off.stderr RunTests: test 106: stderr OK RunTests: test 106: 0001_ftrl_holdout_off.predict OK Test 107: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/probabilities.dat --probabilities --oaa=4 --loss_function=logistic -p oaa_probabilities.predict) >/dev/null 2>oaa_probabilities.stderr RunTests: test 107: minor (<0.0001) precision differences ignored RunTests: test 107: stderr OK RunTests: test 107: minor (<0.0001) precision differences ignored RunTests: test 107: oaa_probabilities.predict OK Test 108: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cs_test.ldf --probabilities --csoaa_ldf=mc --loss_function=logistic -p csoaa_ldf_probabilities.predict) >/dev/null 2>csoaa_ldf_probabilities.stderr RunTests: test 108: minor (<0.0001) precision differences ignored RunTests: test 108: stderr OK RunTests: test 108: minor (<0.0001) precision differences ignored RunTests: test 108: csoaa_ldf_probabilities.predict OK Test 109: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --search_task dep_parser --search 25 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout oracle --one_learner --nn 5 --ftrl --search_history_length 3 --root_label 8) >/dev/null 2>search_dep_parser_one_learner.stderr RunTests: test 109: stderr OK Test 110: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --passes 6 --search_task dep_parser --search 25 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout none --holdout_off --search_history_length 3 --root_label 8 --cost_to_go) >/dev/null 2>search_dep_parser_cost_to_go.stderr RunTests: test 110: minor (<0.0001) precision differences ignored RunTests: test 110: stderr OK Test 111: (/usr/bin/timeout 80 ../vowpalwabbit/vw --confidence -d ./train-sets/rcv1_micro.dat --initial_t 0.1 -p confidence.preds) >/dev/null 2>confidence.stderr RunTests: test 111: minor (<0.0001) precision differences ignored RunTests: test 111: stderr OK RunTests: test 111: minor (<0.0001) precision differences ignored RunTests: test 111: confidence.preds OK Test 112: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/x.txt) >/dev/null 2>oversize.stderr RunTests: test 112: stderr OK Test 113: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/long_line -c -k) >/dev/null 2>long_line.stderr RunTests: test 113: stderr OK Test 114: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f -p cb_eval.preds) >/dev/null 2>cb_eval.stderr RunTests: test 114: stderr OK RunTests: test 114: cb_eval.preds OK Test 115: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0001_ftrl.model --audit_regressor ftrl.audit_regr) >/dev/null 2>ftrl_audit_regr.stderr RunTests: test 115: stderr OK RunTests: test 115: ftrl.audit_regr OK Test 116: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/test_named_csoaa -i models/test_named_csoaa.model --audit_regressor csoaa.audit_regr) >/dev/null 2>csoaa_audit_regr.stderr RunTests: test 116: stderr OK RunTests: test 116: minor (<0.0001) precision differences ignored RunTests: test 116: csoaa.audit_regr OK Test 117: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f --learn 2 -p mwt_learn.preds) >/dev/null 2>mwt_learn.stderr RunTests: test 117: stderr OK RunTests: test 117: mwt_learn.preds OK Test 118: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval --multiworld_test f --learn 2 --exclude_eval -p mwt_learn_exclude.preds) >/dev/null 2>mwt_learn_exclude.stderr RunTests: test 118: stderr OK RunTests: test 118: mwt_learn_exclude.preds OK Test 119: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw --cb_explore 2 --ngram 2 --skips 4 -b 24 -l 0.25 -p rcv1_raw_cb_explore.preds) >/dev/null 2>rcv1_raw_cb_explore.stderr RunTests: test 119: stderr OK RunTests: test 119: rcv1_raw_cb_explore.preds OK Test 120: (/usr/bin/timeout 80 ../vowpalwabbit/vw --confidence --confidence_after_training --initial_t 0.1 -d ./train-sets/rcv1_small.dat -p confidence_after_training.preds) >/dev/null 2>confidence_after_training.stderr RunTests: test 120: minor (<0.0001) precision differences ignored RunTests: test 120: stderr OK --- diff -u --minimal pred-sets/ref/confidence_after_training.preds confidence_after_training.preds --- pred-sets/ref/confidence_after_training.preds 2018-07-27 18:21:44.000000000 +0000 +++ confidence_after_training.preds 2020-01-05 10:34:15.510339309 +0000 @@ -1,1000 +1,1000 @@ 0.000000 0.000000 --0.073572 0.110380 --0.062239 0.121648 --0.145693 0.100840 --0.129975 0.107330 --0.259337 0.208735 --0.053268 0.079598 --0.028404 0.063687 --0.361405 0.266800 --0.050939 0.139713 --0.158274 0.131320 --0.121127 0.258782 --0.077964 0.136032 --0.169670 0.154115 --0.132838 0.122758 --0.053903 0.100797 --0.172486 0.123095 --0.036645 0.070589 --0.016195 0.043237 --0.140429 0.093605 -0.146739 0.259084 -0.033593 0.055855 --0.070770 0.102126 --0.231278 0.343407 --0.021222 0.027456 --0.255319 0.402989 --0.059274 0.083750 --0.040737 0.051497 -0.163230 0.293413 --0.195100 0.130167 --0.085587 0.333594 -0.022360 0.040025 --0.140184 0.278558 --0.326577 0.350203 -0.065514 0.113523 -0.018290 0.020645 --0.305046 0.224140 --0.045557 0.168834 --0.006282 0.008083 --0.182333 0.152533 --0.009091 0.022737 --0.027307 0.035799 --0.124325 0.167324 --0.117945 0.253607 --0.278398 0.367666 --0.131936 0.119442 --0.142443 0.435777 --0.280634 0.235595 --0.402052 0.256542 -0.027216 0.047682 --0.218917 0.224433 --0.224112 0.508371 --0.466779 1.159459 --0.302108 0.293606 --0.255818 0.807646 -0.008990 0.024003 --0.048088 0.112008 -0.072842 0.116055 --0.286704 0.358585 -0.374600 0.245805 --0.070671 0.084221 -0.033273 0.031862 --0.145388 0.130223 --0.013718 0.024110 -0.087511 0.144503 --0.040593 0.042489 -0.058373 0.087900 --0.235359 0.307662 -0.034271 0.069757 -0.365888 0.615491 --0.163166 0.138632 --0.375874 0.387741 -0.486878 1.110447 --0.623798 1.540616 --0.541532 0.521444 --0.340185 0.399681 --0.241650 0.525683 -0.032086 0.038392 -0.171893 0.454742 -0.195240 0.475479 --0.276885 0.471216 -0.227792 0.300474 -0.367756 0.512116 -0.090972 0.109193 --0.136254 0.392372 --0.157092 0.211114 -0.416925 0.462090 --0.218877 0.256684 --0.122392 0.194968 --0.335234 0.797005 -0.424681 0.374426 --0.218532 0.852876 -0.107625 0.169908 -0.488019 1.304530 --0.547109 0.420650 -0.010157 0.032732 --0.343913 0.215940 -0.177092 0.289297 --0.034912 0.060512 --0.428757 0.304125 --0.215924 0.231412 -0.200174 0.173336 -0.411296 0.585591 -0.658685 1.024660 -0.032634 0.072250 --0.331493 0.367786 -0.223041 0.352168 -0.201473 0.217665 --0.237243 0.338826 -0.088928 0.436881 --0.113197 0.150743 -0.072322 0.209410 --0.264171 0.231657 --0.381720 0.340622 --0.017715 0.060396 -0.286202 0.228351 --0.348318 0.839004 -0.498416 0.842553 --0.009617 0.019937 --0.044772 0.087083 -0.076326 0.118585 -0.218413 0.448813 -0.172878 0.621750 -0.272813 0.777997 -0.459255 0.770718 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--initial_t 0.1 -d ./train-sets/rcv1_small.dat -p confidence_after_training.preds Test 121: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval1 --multiworld_test f -f mwt.model -p cb_eval1.preds) >/dev/null 2>cb_eval1.stderr RunTests: test 121: stderr OK RunTests: test 121: cb_eval1.preds OK Test 122: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_eval2 -i mwt.model -p cb_eval2.preds) >/dev/null 2>cb_eval2.stderr RunTests: test 122: stderr OK RunTests: test 122: cb_eval2.preds OK Test 123: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -c -d train-sets/wsj_small.dparser.vw.gz -b 20 --search_task dep_parser --search 26 --search_alpha 1e-5 --search_rollin mix_per_roll --search_rollout oracle --one_learner --search_history_length 3 --root_label 8 --transition_system 2 --passes 8) >/dev/null 2>search_dep_parser_arceager.stderr RunTests: test 123: minor (<0.0001) precision differences ignored RunTests: test 123: stderr OK Test 124: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/gauss1k.dat.gz -f models/recall_tree_g100.model --recall_tree 100 -b 20 --loss_function logistic) >/dev/null 2>/dev/null RunTests: test 124: stderr OK Test 125: (/usr/bin/timeout 80 ../vowpalwabbit/vw -t -d train-sets/gauss1k.dat.gz -i models/recall_tree_g100.model) >recall_tree_gauss1k.stdout 2>recall_tree_gauss1k.stderr RunTests: test 125: stdout OK RunTests: test 125: stderr OK Test 126: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --epsilon 0.1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_epsilon.predict) >/dev/null 2>cbe_adf_epsilon.stderr RunTests: test 126: stderr OK RunTests: test 126: cbe_adf_epsilon.predict OK Test 127: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --softmax --lambda 1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_softmax.predict) >/dev/null 2>cbe_adf_softmax.stderr --- diff -u --minimal train-sets/ref/cbe_adf_softmax.stderr cbe_adf_softmax.stderr --- train-sets/ref/cbe_adf_softmax.stderr 2018-07-27 18:21:44.000000000 +0000 +++ cbe_adf_softmax.stderr 2020-01-05 10:34:17.353906438 +0000 @@ -9,7 +9,7 @@ average since example example current current current loss last counter weight label predict features 0.666667 0.666667 1 1.0 known 0:0.333333... 9 -0.333333 0.000000 2 2.0 known 1:0.628209... 6 +0.333333 0.000000 2 2.0 known 1:0.628217... 6 finished run number of examples = 3 RunTests: test 127: FAILED: ref(train-sets/ref/cbe_adf_softmax.stderr) != stderr(cbe_adf_softmax.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --softmax --lambda 1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_softmax.predict --- diff -u --minimal pred-sets/ref/cbe_adf_softmax.predict cbe_adf_softmax.predict --- pred-sets/ref/cbe_adf_softmax.predict 2018-07-27 18:21:44.000000000 +0000 +++ cbe_adf_softmax.predict 2020-01-05 10:34:17.353906438 +0000 @@ -1,6 +1,6 @@ 0:0.333333,1:0.333333,2:0.333333 -1:0.628209,0:0.371791 +1:0.628217,0:0.371783 -1:0.67226,0:0.32774 +1:0.672267,0:0.327733 RunTests: test 127: FAILED: ref(pred-sets/ref/cbe_adf_softmax.predict) != (cbe_adf_softmax.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --softmax --lambda 1 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_softmax.predict Test 128: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --bag 3 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_bag.predict) >/dev/null 2>cbe_adf_bag.stderr RunTests: test 128: stderr OK RunTests: test 128: cbe_adf_bag.predict OK Test 129: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --first 2 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_first.predict) >/dev/null 2>cbe_adf_first.stderr RunTests: test 129: stderr OK RunTests: test 129: cbe_adf_first.predict OK Test 130: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/poisson.dat -f models/poisson.model --loss_function poisson --link poisson -b 2 -p poisson.train.predict) >/dev/null 2>poisson.train.stderr RunTests: test 130: stderr OK --- diff -u --minimal pred-sets/ref/poisson.train.predict poisson.train.predict --- pred-sets/ref/poisson.train.predict 2018-07-27 18:21:44.000000000 +0000 +++ poisson.train.predict 2020-01-05 10:34:17.433887651 +0000 @@ -1,100 +1,100 @@ 1 -3.799717 -1.758895 -2.823944 -3.418083 -3.174116 -4.399955 -6.617443 -9.925587 -6.859698 -9.062473 -10.236777 -4.409184 -16.511784 -13.219240 -5.015990 -8.376214 -4.853359 -4.775251 -10.194923 -3.586257 -7.299780 -3.085816 -19.471279 -6.456569 -5.083687 -5.718489 -4.165322 -4.801548 -12.160492 -11.505902 -7.201016 -8.249208 -3.413971 -11.563130 -10.683638 -8.653486 -6.696140 -7.353734 -4.634882 -20.726450 -4.390856 -6.037433 -17.106670 -5.407927 -5.619127 -8.686151 -12.502230 -3.594334 -3.730500 -15.105044 -13.844496 -16.222132 -5.544982 -3.611238 -14.929321 -23.313150 -5.492814 -4.416268 -6.741525 -8.565622 -10.134159 -21.189169 -6.113652 -12.738751 -5.251778 -8.007408 -6.202647 -22.053446 -18.842344 -10.703218 -9.388963 -6.564823 -4.188909 -6.913012 -3.585745 -11.230138 -10.335607 -9.245808 -13.397093 -10.333648 -4.940864 -16.954252 -3.094200 -13.083524 -17.795330 -14.321293 -11.400364 -21.311798 -8.588335 -8.495510 -6.460412 -12.288263 -6.253819 -8.273765 -4.329605 -3.374068 -4.934896 -4.281456 -6.190218 +3.800764 +1.758949 +2.824235 +3.418231 +3.174334 +4.400370 +6.618222 +9.926540 +6.860087 +9.063074 +10.237314 +4.409365 +16.512312 +13.219559 +5.016067 +8.376380 +4.853448 +4.775332 +10.195006 +3.586301 +7.299728 +3.085860 +19.471386 +6.456595 +5.083745 +5.718524 +4.165431 +4.801645 +12.160503 +11.505957 +7.201127 +8.249289 +3.414153 +11.563467 +10.683877 +8.653621 +6.696251 +7.353839 +4.634992 +20.726114 +4.390985 +6.037585 +17.106361 +5.408009 +5.619196 +8.686071 +12.502004 +3.594359 +3.730538 +15.104908 +13.845027 +16.222595 +5.545149 +3.611351 +14.929799 +23.313740 +5.492942 +4.416365 +6.741635 +8.565635 +10.134318 +21.188976 +6.113739 +12.738654 +5.251943 +8.007620 +6.202859 +22.053631 +18.842806 +10.703458 +9.389240 +6.564907 +4.189032 +6.913157 +3.585867 +11.230277 +10.335644 +9.245962 +13.396795 +10.333601 +4.940863 +16.953978 +3.094279 +13.083467 +17.795343 +14.321409 +11.400385 +21.311535 +8.588313 +8.495488 +6.460433 +12.288280 +6.253754 +8.273642 +4.329582 +3.374062 +4.934813 +4.281405 +6.190111 RunTests: test 130: FAILED: ref(pred-sets/ref/poisson.train.predict) != (poisson.train.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/poisson.dat -f models/poisson.model --loss_function poisson --link poisson -b 2 -p poisson.train.predict Test 131: (/usr/bin/timeout 80 ../vowpalwabbit/vw --quiet -d train-sets/poisson.dat -f models/poisson.normalized.model --normalized --loss_function poisson --link poisson -b 2 -l 0.1 -p poisson.train.normalized.predict) >/dev/null 2>poisson.train.normalized.stderr RunTests: test 131: stderr OK RunTests: test 131: poisson.train.normalized.predict OK Test 132: (/usr/bin/timeout 80 ../vowpalwabbit/vw --OjaNewton -d train-sets/0001.dat -f models/second_order.model -p second_order.predict) >/dev/null 2>second_order.stderr RunTests: test 132: stderr OK RunTests: test 132: second_order.predict OK Test 133: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_adf_crash_1.data -f models/cb_adf_crash.model --cb_explore_adf --epsilon 0.05) >/dev/null 2>cb_adf_crash1.stderr RunTests: test 133: stderr OK Test 134: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/cb_adf_crash_2.data -i models/cb_adf_crash.model -t) >/dev/null 2>cb_adf_crash2.stderr RunTests: test 134: stderr OK Test 135: (/usr/bin/timeout 80 ../vowpalwabbit/vw --audit -d train-sets/audit.dat --noconstant) >audit.stdout 2>audit.stderr RunTests: test 135: stdout OK RunTests: test 135: stderr OK Test 136: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 -d train-sets/cb_test.ldf --noconstant -p cbe_adf_cover.predict) >/dev/null 2>cbe_adf_cover.stderr RunTests: test 136: stderr OK RunTests: test 136: cbe_adf_cover.predict OK Test 137: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test.ldf --noconstant -p cbe_adf_cover_dr.predict) >/dev/null 2>cbe_adf_cover_dr.stderr RunTests: test 137: stderr OK RunTests: test 137: cbe_adf_cover_dr.predict OK Test 138: (/usr/bin/timeout 80 ../vowpalwabbit/vw --marginal f -d train-sets/marginal_features --noconstant --initial_numerator 0.5 --initial_denominator 1.0 --decay 0.001 --holdout_off -c -k --passes 100 -f marginal_model) >/dev/null 2>marginal.stderr RunTests: test 138: minor (<0.0001) precision differences ignored RunTests: test 138: stderr OK Test 139: (/usr/bin/timeout 80 ../vowpalwabbit/vw -i marginal_model -d train-sets/marginal_features --noconstant -t) >/dev/null 2>marginal_test.stderr RunTests: test 139: stderr OK Test 140: (/usr/bin/timeout 80 ../vowpalwabbit/vw --explore_eval --epsilon 0.2 -d train-sets/cb_test.ldf --noconstant -p explore_eval.predict) >/dev/null 2>explore_eval.stderr RunTests: test 140: stderr OK RunTests: test 140: explore_eval.predict OK Test 141: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k -l 20 --initial_t 128000 --power_t 1 -d train-sets/0001.json --json -c --passes 8 --invariant --ngram 3 --skips 1 --holdout_off) >/dev/null 2>0001.json.stderr RunTests: test 141: stderr OK Test 142: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test.json --json --noconstant -p cbe_adf_cover_dr.predict) >/dev/null 2>cbe_adf_cover_dr.json.stderr RunTests: test 142: stderr OK RunTests: test 142: cbe_adf_cover_dr.predict OK Test 143: (/usr/bin/timeout 80 ../vowpalwabbit/vw --bootstrap 2 -d train-sets/labeled-unlabeled-mix.dat) >/dev/null 2>labeled-unlabeled-mix.stderr RunTests: test 143: stderr OK Test 144: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test256.json --json --noconstant -p cbe_adf_cover_dr256.predict) >/dev/null 2>cbe_adf_cover_dr256.json.stderr RunTests: test 144: stderr OK --- diff -u --minimal pred-sets/ref/cbe_adf_cover_dr256.predict cbe_adf_cover_dr256.predict --- pred-sets/ref/cbe_adf_cover_dr256.predict 2018-07-27 18:21:44.000000000 +0000 +++ cbe_adf_cover_dr256.predict 2020-01-05 10:34:18.245696930 +0000 @@ -138,9 +138,9 @@ 1:0.666667,0:0.333333 -1:0.620662,2:0.310331,0:0.0690066 +1:0.465497,2:0.465497,0:0.0690066 -1:0.916082,0:0.0839181 +1:0.666667,0:0.333333 1:0.465979,2:0.465979,0:0.0680414 @@ -176,11 +176,11 @@ 1:0.469227,2:0.469227,0:0.0615457 -1:0.666667,0:0.333333 +1:0.925047,0:0.0749532 1:0.469571,2:0.469571,0:0.0608581 -1:0.666667,0:0.333333 +1:0.925875,0:0.0741249 1:0.469904,2:0.469904,0:0.0601929 RunTests: test 144: FAILED: ref(pred-sets/ref/cbe_adf_cover_dr256.predict) != (cbe_adf_cover_dr256.predict) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_explore_adf --cover 3 --cb_type dr -d train-sets/cb_test256.json --json --noconstant -p cbe_adf_cover_dr256.predict Test 145: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/probabilities.dat --scores --oaa=4 -p oaa_scores.predict) >/dev/null 2>oaa_scores.stderr RunTests: test 145: stderr OK RunTests: test 145: minor (<0.0001) precision differences ignored RunTests: test 145: oaa_scores.predict OK Test 146: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm) >/dev/null 2>cb_adf_dm.stderr --- diff -u --minimal train-sets/ref/cb_adf_dm.stderr cb_adf_dm.stderr --- train-sets/ref/cb_adf_dm.stderr 2018-07-27 18:21:44.000000000 +0000 +++ cb_adf_dm.stderr 2020-01-05 10:34:18.313680953 +0000 @@ -9,7 +9,7 @@ average since example example current current current loss last counter weight label predict features 2.000000 2.000000 1 1.0 known 0:0... 12 -1.000000 0.000000 2 2.0 known 1:-0.0849907... 8 +1.000000 0.000000 2 2.0 known 1:-0.085006... 8 finished run number of examples = 3 RunTests: test 146: FAILED: ref(train-sets/ref/cb_adf_dm.stderr) != stderr(cb_adf_dm.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm RunTests: test 146: cb_adf_dm.predict OK Test 147: (/usr/bin/timeout 80 echo "1 | feature:1" | ../vowpalwabbit/vw -a --initial_weight 0.1 --initial_t 0.3) >initial_weight.stdout 2>initial_weight.stderr RunTests: test 147: stdout OK RunTests: test 147: stderr OK Test 148: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm --sparse_weights) >/dev/null 2>sparse.stderr --- diff -u --minimal train-sets/ref/sparse.stderr sparse.stderr --- train-sets/ref/sparse.stderr 2018-07-27 18:21:44.000000000 +0000 +++ sparse.stderr 2020-01-05 10:34:18.365668735 +0000 @@ -9,7 +9,7 @@ average since example example current current current loss last counter weight label predict features 2.000000 2.000000 1 1.0 known 0:0... 12 -1.000000 0.000000 2 2.0 known 1:-0.0849907... 8 +1.000000 0.000000 2 2.0 known 1:-0.085006... 8 finished run number of examples = 3 RunTests: test 148: FAILED: ref(train-sets/ref/sparse.stderr) != stderr(sparse.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw --cb_adf -d train-sets/cb_test.ldf -p cb_adf_dm.predict --cb_type dm --sparse_weights Test 149: (/usr/bin/timeout 80 ../vowpalwabbit/vw --lrqfa aa3 -d train-sets/0080.dat) >/dev/null 2>0151.stderr RunTests: test 149: minor (<0.0001) precision differences ignored RunTests: test 149: stderr OK Test 150: (/usr/bin/timeout 80 ./daemon-test.sh --foreground) >vw-daemon.stdout 2>/dev/null RunTests: test 150: '/usr/bin/timeout 80 ./daemon-test.sh --foreground' failed (exitcode=1) Test 151: (/usr/bin/timeout 80 ../vowpalwabbit/vw --marginal f -d train-sets/marginal_features --noconstant --initial_numerator 0.5 --initial_denominator 1.0 --decay 0.001 --holdout_off -c -k --passes 100 --compete) >/dev/null 2>marginal_compete.stderr RunTests: test 151: minor (<0.0001) precision differences ignored RunTests: test 151: stderr OK Test 152: (/usr/bin/timeout 80 ../vowpalwabbit/vw -k --cache_file ignore_linear.cache --passes 10000 --holdout_off -d train-sets/0154.dat --noconstant --ignore_linear x -q xx) >/dev/null 2>ignore_linear.stderr --- diff -u --minimal train-sets/ref/ignore_linear.stderr ignore_linear.stderr --- train-sets/ref/ignore_linear.stderr 2018-07-27 18:21:44.000000000 +0000 +++ ignore_linear.stderr 2020-01-05 10:34:18.577618923 +0000 @@ -11,27 +11,27 @@ average since example example current current current loss last counter weight label predict features 1.000000 1.000000 1 1.0 1.0000 0.0000 2 -3.443754 5.887508 2 2.0 4.0000 1.5736 2 -60.932761 118.421768 4 4.0 16.0000 2.3476 2 -102.208121 143.483480 8 8.0 9.0000 0.8152 2 -142.516773 182.825425 16 16.0 1.0000 0.1426 2 -135.068843 127.620914 32 32.0 4.0000 0.8013 2 -123.009765 110.950687 64 64.0 16.0000 4.5816 2 -102.481446 81.953127 128 128.0 9.0000 3.7010 2 -76.571425 50.661404 256 256.0 1.0000 0.5708 2 -49.255278 21.939131 512 512.0 4.0000 2.9953 2 -27.296865 5.338452 1024 1024.0 16.0000 14.5116 2 -13.860577 0.424289 2048 2048.0 9.0000 8.8814 2 -6.932472 0.004367 4096 4096.0 1.0000 0.9997 2 -3.466236 0.000001 8192 8192.0 4.0000 4.0000 2 -1.733118 0.000000 16384 16384.0 16.0000 15.9999 2 -0.866559 0.000000 32768 32768.0 9.0000 9.0000 2 +3.443395 5.886790 2 2.0 4.0000 1.5737 2 +60.931298 118.419201 4 4.0 16.0000 2.3477 2 +102.206806 143.482314 8 8.0 9.0000 0.8153 2 +142.514821 182.822836 16 16.0 1.0000 0.1426 2 +135.067164 127.619506 32 32.0 4.0000 0.8013 2 +123.008964 110.950764 64 64.0 16.0000 4.5816 2 +102.481178 81.953392 128 128.0 9.0000 3.7009 2 +76.571045 50.660912 256 256.0 1.0000 0.5708 2 +49.254767 21.938489 512 512.0 4.0000 2.9954 2 +27.296402 5.338038 1024 1024.0 16.0000 14.5117 2 +13.860312 0.424223 2048 2048.0 9.0000 8.8814 2 +6.932339 0.004366 4096 4096.0 1.0000 0.9997 2 +3.466170 0.000001 8192 8192.0 4.0000 4.0000 2 +1.733085 0.000000 16384 16384.0 16.0000 15.9999 2 +0.866543 0.000000 32768 32768.0 9.0000 9.0000 2 finished run number of examples per pass = 5 passes used = 10000 weighted example sum = 50000.000000 weighted label sum = 550000.000000 -average loss = 0.567908 +average loss = 0.567897 best constant = 11.000000 total feature number = 100000 RunTests: test 152: FAILED: ref(train-sets/ref/ignore_linear.stderr) != stderr(ignore_linear.stderr) cmd: /usr/bin/timeout 80 ../vowpalwabbit/vw -k --cache_file ignore_linear.cache --passes 10000 --holdout_off -d train-sets/0154.dat --noconstant --ignore_linear x -q xx Test 153: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -i models/0097.model --save_resume --audit_regressor 0097.audit_regr) >/dev/null 2>0097.audit_regr.stderr RunTests: test 153: stderr OK RunTests: test 153: minor (<0.0001) precision differences ignored RunTests: test 153: 0097.audit_regr OK Test 154: (/usr/bin/timeout 80 ./cubic-test.sh $../vowpalwabbit/vw) >/dev/null 2>/dev/null RunTests: test 154: stderr OK Test 155: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat -f models/sr.model --passes 2 -c -k -P 50 --save_resume) >/dev/null 2>157.stderr RunTests: test 155: minor (<0.0001) precision differences ignored RunTests: test 155: stderr OK Test 156: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/decisionservice.json --dsjson --cb_explore_adf --epsilon 0.2 --quadratic GT) >/dev/null 2>decisionservice.stderr RunTests: test 156: stderr OK Test 157: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_mini.dat --bootstrap 5 --binary -c -k --passes 2) >/dev/null 2>bootstrap_and_binary.stderr RunTests: test 157: stderr OK Test 158: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/multiclass --bootstrap 4 --oaa 10 -q :: --leave_duplicate_interactions -c -k --passes 2 --holdout_off -P1) >/dev/null 2>bootstrap_and_oaa.stderr RunTests: test 158: stderr OK Test 159: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/0001.dat --classweight 1:2,0:3.1,-1:5) >/dev/null 2>classweight.stderr RunTests: test 159: minor (<0.0001) precision differences ignored RunTests: test 159: stderr OK Test 160: (/usr/bin/timeout 80 ../vowpalwabbit/vw --oaa 10 -d train-sets/multiclass --classweight 4:0,7:0.1,2:10 --classweight 10:3) >/dev/null 2>classweight_multiclass.stderr RunTests: test 160: stderr OK Test 161: (/usr/bin/timeout 80 ../vowpalwabbit/vw --recall_tree 10 -d train-sets/multiclass --classweight 4:0,7:0.1 --classweight 2:10,10:3) >/dev/null 2>classweight_recall_tree.stderr RunTests: test 161: stderr OK Test 162: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cs_active 3 -d ../test/train-sets/cs_test --cost_max 2 --mellowness 0.01 --simulation --adax) >/dev/null 2>cs_active_0.01.stderr RunTests: test 162: stderr OK Test 163: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cs_active 3 -d ../test/train-sets/cs_test --cost_max 2 --mellowness 1.0 --simulation --adax) >/dev/null 2>cs_active_1.0.stderr RunTests: test 163: stderr OK Test 164: (/usr/bin/timeout 80 ../vowpalwabbit/vw --hash_seed 5 -d train-sets/rcv1_mini.dat --holdout_off --passes 2 -f hash_seed5.model -c -k --ngram 2 -q ::) >/dev/null 2>hash_seed_train.stderr RunTests: test 164: minor (<0.0001) precision differences ignored RunTests: test 164: stderr OK Test 165: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_mini.dat -i hash_seed5.model -t) >/dev/null 2>hash_seed_test.stderr RunTests: test 165: minor (<0.0001) precision differences ignored RunTests: test 165: stderr OK Test 166: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_raw_cb_small.vw -t -i cb_dm.reg) >/dev/null 2>rcv1_raw_cb_dm_test.stderr RunTests: test 166: minor (<0.0001) precision differences ignored RunTests: test 166: stderr OK Test 167: (/usr/bin/timeout 80 ../vowpalwabbit/vw -d train-sets/rcv1_multiclass.dat --cbify 2 --epsilon 0.05) >/dev/null 2>rcv1_multiclass.stderr RunTests: test 167: stderr OK Test 168: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --epsilon 0.05 -d train-sets/multiclass) >/dev/null 2>cbify_epsilon_adf.stderr RunTests: test 168: stderr OK Test 169: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 3 --cbify_cs --epsilon 0.05 -d train-sets/cs_cb) >/dev/null 2>cbify_epsilon_cs.stderr RunTests: test 169: stderr OK Test 170: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 3 --cbify_cs --cb_explore_adf --epsilon 0.05 -d train-sets/cs_cb) >/dev/null 2>cbify_epsilon_cs_adf.stderr RunTests: test 170: stderr OK Test 171: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --cb_type mtr --regcb --mellowness 0.01 -d train-sets/multiclass) >/dev/null 2>cbify_regcb.stderr RunTests: test 171: stderr OK Test 172: (/usr/bin/timeout 80 ../vowpalwabbit/vw --cbify 10 --cb_explore_adf --cb_type mtr --regcbopt --mellowness 0.01 -d train-sets/multiclass) >/dev/null 2>cbify_regcbopt.stderr RunTests: test 172: stderr OK make[1]: *** [debian/rules:54: override_dh_auto_test] Error 18 make[1]: Leaving directory '/<>' make: *** [debian/rules:14: build] Error 2 dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2 -------------------------------------------------------------------------------- Build finished at 20200105-1034 Finished -------- E: Build failure (dpkg-buildpackage died) +------------------------------------------------------------------------------+ | Cleanup | +------------------------------------------------------------------------------+ Purging /<> Not removing build depends: as requested +------------------------------------------------------------------------------+ | Summary | +------------------------------------------------------------------------------+ Build Architecture: amd64 Build-Space: 117780 Build-Time: 666 Distribution: focal Fail-Stage: build Host Architecture: amd64 Install-Time: 21 Job: vowpal-wabbit_8.6.1.dfsg1-1.dsc Machine Architecture: amd64 Package: vowpal-wabbit Package-Time: 689 Source-Version: 8.6.1.dfsg1-1 Space: 117780 Status: attempted Version: 8.6.1.dfsg1-1 -------------------------------------------------------------------------------- Finished at 20200105-1034 Build needed 00:11:29, 117780k disc space RUN: /usr/share/launchpad-buildd/bin/in-target scan-for-processes --backend=chroot --series=focal --arch=amd64 PACKAGEBUILD-18364208 Scanning for processes to kill in build PACKAGEBUILD-18364208