CPU stressed with: stress-ng --matrix 0 -t 1800
CPU metrics measured with: powerstat -az 1 1800
PASSED = no regressions seen
and thermald able to read and/or contol kernel thermal zones
and no detrimental CPU freq control issues observed
Lenovo X220 (i3-2350M) Sandybridge
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED (finer control)
HPMini210 (Atom N450)
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: originally didn't work
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED
Dell Inspiron (Core 2, 6400) Conroe
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED
Intel SDP (i7-3770) Ivy Bridge
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED (finer control)
UEFI (Xeon E3-1275) Sandybridge
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED (finer control)
Acer Aspire One (AMD Dual-Core C60)
td-1.3.9 max temp matrix test, scaling works: not supported
td-1.4.3-2~14.04.1 install and reboot: PASSED (no issues)
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED (cpu not supported)
Dell 1501 (AMD Turion64 X2 TL-50)
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: originally didn't work
td-1.4.3-2~14.04.1 install and reboot: PASSED
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: PASSED
VM (kvm) Sandybridge emulation
td-1.3.9 max temp matrix test, scaling works: OK (won't start, expected)
td-1.4.3-2~14.04.1 install and reboot: PASSSED (thermald won't start, expected)
td-1.4.3-2~14.04.1 max temp matrix test, scaling works: n/a (not themald)
15.04 test. 3.19 kernel, vivid
CPU stressed with: stress-ng --matrix 0 -t 1800
CPU metrics measured with: powerstat -az 1 1800
PASSED = no regressions seen
and thermald able to read and/or contol kernel thermal zones
and no detrimental CPU freq control issues observed
Lenovo X220 (i3-2350M) Sandybridge 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED (finer control)
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-
td-
HPMini210 (Atom N450) 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: originally didn't work
td-
td-
Dell Inspiron (Core 2, 6400) Conroe 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-
td-
Intel SDP (i7-3770) Ivy Bridge 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED (finer control)
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-
td-
UEFI (Xeon E3-1275) Sandybridge 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED (finer control)
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: OK
td-
td-
Acer Aspire One (AMD Dual-Core C60) 1.4.3-2~ 14.04.1 install and reboot: PASSED (no issues) 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED (cpu not supported)
td-1.3.9 max temp matrix test, scaling works: not supported
td-
td-
Dell 1501 (AMD Turion64 X2 TL-50) 1.4.3-2~ 14.04.1 install and reboot: PASSED 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: PASSED
3.19.0-25 kernel:
td-1.3.9 max temp matrix test, scaling works: originally didn't work
td-
td-
VM (kvm) Sandybridge emulation 1.4.3-2~ 14.04.1 install and reboot: PASSSED (thermald won't start, expected) 1.4.3-2~ 14.04.1 max temp matrix test, scaling works: n/a (not themald)
td-1.3.9 max temp matrix test, scaling works: OK (won't start, expected)
td-
td-