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| author | Ian Rogers <irogers@google.com> | 2022-12-14 22:47:24 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-21 14:52:40 -0300 |
| commit | ed4c1778cc1abd18d491d0eecb7947c7cac3a598 (patch) | |
| tree | 7da29050ea867f6ca6820d2293a45f3103da0f1a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | ad9ef9eb64a2230c12fa5c6c98aed176428012e8 (diff) | |
| download | linux-ed4c1778cc1abd18d491d0eecb7947c7cac3a598.tar.gz linux-ed4c1778cc1abd18d491d0eecb7947c7cac3a598.tar.bz2 linux-ed4c1778cc1abd18d491d0eecb7947c7cac3a598.zip | |
perf test pmu-events: Fake PMU metric workaround
We test metrics with fake events with fake values. The fake values may
yield division by zero and so we count both up and down to try to
avoid this. Unfortunately this isn't sufficient for some metrics and
so don't fail the test for them.
Add the metric name to debug output.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Link: http://lore.kernel.org/lkml/20221215064755.1620246-2-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions