.TH LIKWID-MEMSWEEPER 1 10.11.2023 likwid\-5
.SH NAME
likwid-memsweeper \- A tool to clean up NUMA memory domains and last level caches.
.SH SYNOPSIS
.B likwid-memsweeper
.RB [\-hv]
.RB [ \-c
.IR <node_list> ]
.SH DESCRIPTION
.B likwid-memsweeper
is a command line application to shrink the file buffer cache by filling the NUMA domain with random pages. Moreover, the tool invalidates all cachelines in the LLC.
.SH OPTIONS
.TP
.B \-h, \-\-\^help
prints a help message to standard output, then exits.
.TP
.B \-v, \-\-\^version
prints a version message to standard output, then exits.
.TP
.B \-\^c <node_list>
set the NUMA domain for sweeping.

.SH AUTHOR
Written by Thomas Gruber <thomas.roehl@googlemail.com>.
.SH BUGS
Report Bugs on <https://github.com/RRZE-HPC/likwid/issues>.
.SH "SEE ALSO"
likwid-perfctr(1), likwid-features(1), likwid-pin(1), likwid-powermeter(1),