xenial (1) likwid-topology.1.gz

NAME

       likwid-topology - print thread and cache topology

SYNOPSIS

       likwid-topology [-hvgcC] [-o <filename>]

DESCRIPTION

       likwid-topology  is  a  command  line application to print the thread and cache topology on multicore x86
       processors. Used with mono spaced fonts it can draw the processor topology of a  machine  in  ASCII  art.
       Beyond  topology  likwid-topology  determines  the  clock of a processor and prints detailed informations
       about the caches hierarchy and NUMA structure.

OPTIONS

       -v     prints version information to standard output, then exits.

       -h     prints a help message to standard output, then exits.

       -g     prints topology information in ASCII art. Best viewed with monospaced font.

       -c     prints detailed informations about cache hierarchy

       -C     measures and output the processor clock. This involves a longer runtime of likwid-topology.

       -f  <filename>
              Specify output file for topology information. According to the file  suffix,  the  information  is
              converted using converter scripts installed at <PREFIX>/share/likwid

AUTHOR

       Written by Jan Treibig <jan.treibig@gmail.com>.

BUGS

       Report Bugs on <http://code.google.com/p/likwid/issues/list>.

SEE ALSO

       likwid-perfctr(1), likwid-features(1), likwid-pin(1), likwid-powermeter(1), likwid-setFrequencies(1)