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[ Bron: likwid  ]

Pakket: likwid (5.4.1+dfsg-1)

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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:

likwid-topology - print thread, cache and NUMA topology likwid-perfctr - configure and read out hardware performance counters

                        on Intel, AMD, ARM and POWER processors and Nvidia
                        GPUs
likwid-powermeter - read out RAPL Energy information and get info about
                        Turbo mode steps
likwid-pin - pin your threaded application (pthread, Intel and gcc
                        OpenMP to dedicated processors)
likwid-bench - Micro benchmarking platform for CPU architectures likwid-features - Print and manipulate cpu features like hardware
                        prefetchers (x86 only)
likwid-genTopoCfg - Dumps topology information to a file likwid-mpirun - Wrapper to start MPI and Hybrid MPI/OpenMP
                        applications (Supports Intel MPI, OpenMPI, MPICH
                        and SLURM)
likwid-perfscope - Frontend to the timeline mode of likwid-perfctr,
                        plots live graphs of performance metrics using gnuplot
likwid-memsweeper - Sweep memory of NUMA domains and evict cachelines
                        from the last level cache
likwid-setFrequencies - Tool to control the CPU and Uncore frequencies
                        (x86 only)
likwid-sysFeatures - Tool to system settings like frequencies, powercaps
                        and prefetchers (experimental)

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likwid downloaden

Pakket downloaden voor alle beschikbare platforms
Platform Pakketgrootte Geïnstalleerde grootte Bestanden
amd64 834,6 kB23.903,0 kB [overzicht]
i386 793,1 kB18.663,0 kB [overzicht]