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4e38f2814f
Add a little more detail on the output expectations for each verbose level. Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Namhyung Kim <namhyung@kernel.org> Cc: James Clark <james.clark@linaro.org> Link: https://lore.kernel.org/r/20250110045736.598281-6-irogers@google.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
71 lines
1.7 KiB
Text
71 lines
1.7 KiB
Text
perf-test(1)
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============
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NAME
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----
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perf-test - Runs sanity tests.
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SYNOPSIS
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--------
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[verse]
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'perf test [<options>] [{list <test-name-fragment>|[<test-name-fragments>|<test-numbers>]}]'
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DESCRIPTION
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-----------
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This command does assorted sanity tests, initially through linked routines but
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also will look for a directory with more tests in the form of scripts.
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To get a list of available tests use 'perf test list', specifying a test name
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fragment will show all tests that have it.
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To run just specific tests, inform test name fragments or the numbers obtained
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from 'perf test list'.
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OPTIONS
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-------
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-s::
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--skip::
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Tests to skip (comma separated numeric list).
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-v::
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-vv::
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-vvv::
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--verbose::
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With a single '-v', verbose level 1, only failing test output
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is displayed. With '-vv' and higher all test output is shown.
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-S::
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--sequential::
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Run all tests one after the other. By default "exclusive"
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tests are run sequentially, but other tests are run in
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parallel to speed execution.
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-r::
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--runs-per-test::
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Run each test the given number of times, by default once. This
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option can be useful to determine if a test is flaky.
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-F::
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--dont-fork::
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Do not fork child for each test, run all tests within single process, this
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sets sequential mode.
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--dso::
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Specify a DSO for the "Symbols" test.
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-w::
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--workload=::
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Run a built-in workload, to list them use '--list-workloads', current ones include:
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noploop, thloop, leafloop, sqrtloop, brstack, datasym and landlock.
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Used with the shell script regression tests.
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Some accept an extra parameter:
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seconds: leafloop, noploop, sqrtloop, thloop
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nrloops: brstack
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The datasym and landlock workloads don't accept any.
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--list-workloads::
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List the available workloads to use with -w/--workload.
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