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authorMichael Petlan <mpetlan@redhat.com>2022-12-19 17:30:08 +0100
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-12-21 14:52:40 -0300
commitb50d691e50e600fab82b423be871860537d75dc9 (patch)
tree8dbdb2a938071a0956dbb7412ba7844b4370b983 /tools/perf
parent0c0a0db87e1c159aa7a2a52bfbec0be604c65f86 (diff)
perf test: Fix "all PMU test" to skip parametrized events
Parametrized events are not only a powerpc domain. They occur on other platforms too (e.g. aarch64). They should be ignored in this testcase, since proper setup of the parameters is out of scope of this script. Let's not filter them out by PMU name, but rather based on the fact that they expect a parameter. Fixes: 451ed8058c69a3fe ("perf test: Fix "all PMU test" to skip hv_24x7/hv_gpci tests on powerpc") Signed-off-by: Michael Petlan <mpetlan@redhat.com> Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Cc: Disha Goel <disgoel@linux.vnet.ibm.com> Cc: Ian Rogers <irogers@google.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nageswara R Sastry <rnsastry@linux.ibm.com> Link: https://lore.kernel.org/r/20221219163008.9691-1-mpetlan@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rwxr-xr-xtools/perf/tests/shell/stat_all_pmu.sh13
1 files changed, 2 insertions, 11 deletions
diff --git a/tools/perf/tests/shell/stat_all_pmu.sh b/tools/perf/tests/shell/stat_all_pmu.sh
index 9c9ef33e0b3c..c77955419173 100755
--- a/tools/perf/tests/shell/stat_all_pmu.sh
+++ b/tools/perf/tests/shell/stat_all_pmu.sh
@@ -4,17 +4,8 @@
set -e
-for p in $(perf list --raw-dump pmu); do
- # In powerpc, skip the events for hv_24x7 and hv_gpci.
- # These events needs input values to be filled in for
- # core, chip, partition id based on system.
- # Example: hv_24x7/CPM_ADJUNCT_INST,domain=?,core=?/
- # hv_gpci/event,partition_id=?/
- # Hence skip these events for ppc.
- if echo "$p" |grep -Eq 'hv_24x7|hv_gpci' ; then
- echo "Skipping: Event '$p' in powerpc"
- continue
- fi
+# Test all PMU events; however exclude parametrized 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