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| author | Ian Rogers <[email protected]> | 2024-03-01 09:47:11 -0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2024-03-21 13:54:40 -0300 |
| commit | 4cef0e7ae76b877e67909b16b3044f0b4a504f32 (patch) | |
| tree | 6c8bfb6bc4592cb2b233d2c822fb8db077662d70 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 7aea01eaf4f301bd652a25d543bcba6c23cb4b85 (diff) | |
perf tests: Run tests in parallel by default
Switch from running tests sequentially to running in parallel by
default. Change the opt-in '-p' or '--parallel' flag to '-S' or
'--sequential'.
On an 8 core tigerlake an address sanitizer run time changes from:
326.54user 622.73system 6:59.91elapsed 226%CPU
to:
973.02user 583.98system 3:01.17elapsed 859%CPU
So over twice as fast, saving 4 minutes.
Signed-off-by: Ian Rogers <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: James Clark <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Kan Liang <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions