| #!/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 |
