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- #!/bin/sh
- # perf all PMU test
- # SPDX-License-Identifier: GPL-2.0
- set -e
- # Test all PMU events; however exclude parameterized ones (name contains '?')
- for p in $(perf list --raw-dump pmu | sed 's/[[:graph:]]\+?[[:graph:]]\+[[:space:]]//g'); do
- echo "Testing $p"
- result=$(perf stat -e "$p" true 2>&1)
- if ! echo "$result" | grep -q "$p" && ! echo "$result" | grep -q "<not supported>" ; then
- # We failed to see the event and it is supported. Possibly the workload was
- # too small so retry with something longer.
- result=$(perf stat -e "$p" perf bench internals synthesize 2>&1)
- if ! echo "$result" | grep -q "$p" ; then
- echo "Event '$p' not printed in:"
- echo "$result"
- exit 1
- fi
- fi
- done
- exit 0
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