From: Ian Rogers <irogers@google.com>
To: John Garry <john.g.garry@oracle.com>,
Will Deacon <will@kernel.org>, James Clark <james.clark@arm.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Adrian Hunter <adrian.hunter@intel.com>,
Ilkka Koskinen <ilkka@os.amperecomputing.com>,
Kan Liang <kan.liang@linux.intel.com>,
Kajol Jain <kjain@linux.ibm.com>,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 2/2] perf vendor events arm64: Fix default AmpereOne metrics
Date: Mon, 4 Dec 2023 10:23:30 -0800 [thread overview]
Message-ID: <20231204182330.654255-2-irogers@google.com> (raw)
In-Reply-To: <20231204182330.654255-1-irogers@google.com>
Add default metric group name for TopdownL1 metrics.
Fixes: 59faeaf80d02 ("perf vendor events arm64: Fix for AmpereOne metrics")
Signed-off-by: Ian Rogers <irogers@google.com>
---
tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
index e2848a9d4848..afcdad58ef89 100644
--- a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
+++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
@@ -231,6 +231,7 @@
"MetricName": "slots_lost_misspeculation_fraction",
"MetricExpr": "100 * ((OP_SPEC - OP_RETIRED) / (CPU_CYCLES * #slots))",
"BriefDescription": "Fraction of slots lost due to misspeculation",
+ "DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"ScaleUnit": "1percent of slots"
},
@@ -238,6 +239,7 @@
"MetricName": "retired_fraction",
"MetricExpr": "100 * (OP_RETIRED / (CPU_CYCLES * #slots))",
"BriefDescription": "Fraction of slots retiring, useful work",
+ "DefaultMetricgroupName": "TopdownL1",
"MetricGroup": "Default;TopdownL1",
"ScaleUnit": "1percent of slots"
},
--
2.43.0.rc2.451.g8631bc7472-goog
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next prev parent reply other threads:[~2023-12-04 18:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 18:23 [PATCH v1 1/2] perf metrics: Avoid segv if default metricgroup isn't set Ian Rogers
2023-12-04 18:23 ` Ian Rogers [this message]
2023-12-04 22:44 ` Ilkka Koskinen
2023-12-05 3:33 ` Namhyung Kim
2023-12-05 4:25 ` Ian Rogers
2023-12-05 15:51 ` Arnaldo Carvalho de Melo
2023-12-05 17:24 ` Namhyung Kim
2023-12-05 18:48 ` Arnaldo Carvalho de Melo
2023-12-05 19:10 ` Namhyung Kim
2023-12-05 19:14 ` Ian Rogers
2023-12-05 19:17 ` Namhyung Kim
2023-12-05 15:19 ` Arnaldo Carvalho de Melo
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