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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# perf script tests
set -e
temp_dir=$(mktemp -d /tmp/perf-test-script.XXXXXXXXXX)
err=0
cleanup()
{
trap - EXIT TERM INT
sane=$(echo "${temp_dir}" | cut -b 1-21)
if [ "${sane}" = "/tmp/perf-test-script" ] ; then
echo "--- Cleaning up ---"
rm -rf "${temp_dir:?}/"*
rmdir "${temp_dir}"
fi
}
trap_cleanup()
{
cleanup
exit 1
}
trap trap_cleanup EXIT TERM INT
test_parallel_perf()
{
echo "parallel-perf test"
if ! python3 --version >/dev/null 2>&1 ; then
echo "SKIP: no python3"
err=2
return
fi
pp=$(dirname "$0")/../../python/parallel-perf.py
if [ ! -f "${pp}" ] ; then
echo "SKIP: parallel-perf.py script not found "
err=2
return
fi
perf_data="${temp_dir}/pp-perf.data"
output1_dir="${temp_dir}/output1"
output2_dir="${temp_dir}/output2"
perf record -o "${perf_data}" --sample-cpu uname
python3 "${pp}" -o "${output1_dir}" --jobs 4 --verbose -- perf script -i "${perf_data}"
python3 "${pp}" -o "${output2_dir}" --jobs 4 --verbose --per-cpu -- perf script -i "${perf_data}"
echo "parallel-perf test [Success]"
}
test_parallel_perf
cleanup
exit $err
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