toolsuite for performance oriented programmers

 Likwid is a simple to install and use toolsuite of command line applications
 for performance oriented programmers. It works for Intel and AMD processors
 on the Linux operating system.
 .
 It consists of:
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 likwid-topology - print thread and cache topology
 likwid-features - view and toggle feature reagister on Intel processors
 likwid-perfctr - configure and read out hardware performance counters
                         on Intel and AMD processors
 likwid-powermeter - read out RAPL Energy information and get info about
                         Turbo Mode steps
 likwid-setFrequencies - read out RAPL Energy information and get info about
                         Turbo Mode steps
 likwid-memsweeper - cleans up filled NUMA memory domains and evicts dirty
                         cacheline from cache hierarchy
 likwid-pin - pin your threaded application (pthread, Intel and gcc
                         OpenMP to dedicated processors
 likwid-bench - Micro benchmarking platform
 likwid-gencfg - Dumps topology information to a file
 likwid-mpirun - Wrapper to start MPI and Hybrid MPI/OpenMP
                         applications (Supports Intel MPI and OpenMPI)
 likwid-scope - Frontend to the timeline mode of likwid-perfctr, plots
                         live graphs of performance metrics