Package: likwid (5.3.0+dfsg1-1)

[ Source: likwid  ]

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 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

Other Packages Related to likwid

• dep: libc6 (>= 2.34)

  GNU C Library: Shared libraries
  also a virtual package provided by libc6-udeb

• dep: libhwloc15 (>= 2.10.0)

  Hierarchical view of the machine - shared libs

• dep: liblua5.3-0

  Shared library for the Lua interpreter version 5.3

• dep: lua5.3

  Simple, extensible, embeddable programming language

• dep: perl

  Larry Wall's Practical Extraction and Report Language

• dep: python3

  interactive high-level object-oriented language (default python3 version)

• sug: feedgnuplot

  Pipe-oriented frontend to Gnuplot

Download likwid

Download for all available architectures

Architecture	Package Size	Installed Size	Files
amd64	810.0 kB	21,475.0 kB	[list of files]
i386	777.8 kB	16,841.0 kB	[list of files]
x32 (unofficial port)	842.5 kB	20,276.0 kB	[list of files]