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| author | Namhyung Kim <namhyung@kernel.org> | 2022-11-17 00:38:43 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-11-20 15:32:23 +0100 |
| commit | f215054d749b17c56e014fdca2fcc592dac4529c (patch) | |
| tree | dbba5bf976b908410fc7415c1d441a46d83b2cba /tools/perf/builtin-kmem.c | |
| parent | tools lib traceevent: Make install_headers clearer (diff) | |
| download | linux-f215054d749b17c56e014fdca2fcc592dac4529c.tar.xz linux-f215054d749b17c56e014fdca2fcc592dac4529c.zip | |
perf test: Add -w/--workload option
The -w/--workload option is to run a simple workload used by testing.
This adds a basic framework to run the workloads and 'noploop' workload
as an example.
$ perf test -w noploop
The noploop does a loop doing nothing (NOP) for a second by default.
It can have an optional argument to specify the time in seconds.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: German Gomez <german.gomez@arm.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: James Clark <james.clark@arm.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Zhengjun Xing <zhengjun.xing@linux.intel.com>
Link: https://lore.kernel.org/r/20221116233854.1596378-2-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-kmem.c')
0 files changed, 0 insertions, 0 deletions