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)