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3ad7092f51
Add metric value validation test to check if metric values are with in correct value ranges. There are three types of tests included: 1) positive-value test checks if all the metrics collected are non-negative; 2) single-value test checks if the list of metrics have values in given value ranges; 3) relationship test checks if multiple metrics follow a given relationship, e.g. memory_bandwidth_read + memory_bandwidth_write = memory_bandwidth_total. Signed-off-by: Weilin Wang <weilin.wang@intel.com> Tested-by: Namhyung Kim <namhyung@kernel.org> Cc: ravi.bangoria@amd.com Cc: Ian Rogers <irogers@google.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Samantha Alt <samantha.alt@intel.com> Cc: Arnaldo Carvalho de Melo <acme@kernel.org> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Ingo Molnar <mingo@redhat.com> Link: https://lore.kernel.org/r/20230620170027.1861012-2-weilin.wang@intel.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
30 lines
816 B
Bash
Executable file
30 lines
816 B
Bash
Executable file
#!/bin/bash
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# perf metrics value validation
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# SPDX-License-Identifier: GPL-2.0
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if [ "x$PYTHON" == "x" ]
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then
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if which python3 > /dev/null
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then
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PYTHON=python3
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else
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echo Skipping test, python3 not detected please set environment variable PYTHON.
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exit 2
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fi
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fi
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grep -q GenuineIntel /proc/cpuinfo || { echo Skipping non-Intel; exit 2; }
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pythonvalidator=$(dirname $0)/lib/perf_metric_validation.py
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rulefile=$(dirname $0)/lib/perf_metric_validation_rules.json
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tmpdir=$(mktemp -d /tmp/__perf_test.program.XXXXX)
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workload="perf bench futex hash -r 2 -s"
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# Add -debug, save data file and full rule file
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echo "Launch python validation script $pythonvalidator"
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echo "Output will be stored in: $tmpdir"
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$PYTHON $pythonvalidator -rule $rulefile -output_dir $tmpdir -wl "${workload}"
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ret=$?
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rm -rf $tmpdir
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exit $ret
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