From: Ilkka Koskinen <ilkka@os.amperecomputing.com>
To: John Garry <john.g.garry@oracle.com>,
Ian Rogers <irogers@google.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: 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>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Ilkka Koskinen <ilkka@os.amperecomputing.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-perf-users@vger.kernel.org,
Dave Kleikamp <dave.kleikamp@oracle.com>
Subject: [PATCH 0/4] perf vendor events arm64: AmpereOne: Core PMU event update and metrics
Date: Thu, 3 Aug 2023 14:13:27 -0700 [thread overview]
Message-ID: <20230803211331.140553-1-ilkka@os.amperecomputing.com> (raw)
AmpereOne Core PMU documentation had unsupported events listed, which have
been removed since. In addition, certain STALL_* events have a bug and,
thus, the errata number is added for reference. Finally, metrics are added
for AmpereOne.
Ilkka Koskinen (4):
perf vendor events arm64: Remove L1D_CACHE_LMISS from AmpereOne list
perf vendor events arm64: AmpereOne: Mark affected STALL_* events
impacted by errata
perf vendor events arm64: Add AmpereOne metrics
perf vendor events arm64: AmpereOne: Remove unsupported events
.../arch/arm64/ampere/ampereone/cache.json | 3 -
.../arm64/ampere/ampereone/core-imp-def.json | 120 ------
.../arch/arm64/ampere/ampereone/metrics.json | 362 ++++++++++++++++++
.../arch/arm64/ampere/ampereone/pipeline.json | 12 +-
4 files changed, 371 insertions(+), 126 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/metrics.json
--
2.40.1
next reply other threads:[~2023-08-03 21:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-03 21:13 Ilkka Koskinen [this message]
2023-08-03 21:13 ` [PATCH 1/4] perf vendor events arm64: Remove L1D_CACHE_LMISS from AmpereOne list Ilkka Koskinen
2023-08-04 11:02 ` John Garry
2023-08-14 17:36 ` Ian Rogers
2023-08-03 21:13 ` [PATCH 2/4] perf vendor events arm64: AmpereOne: Mark affected STALL_* events impacted by errata Ilkka Koskinen
2023-08-04 11:05 ` John Garry
2023-08-04 19:40 ` Ilkka Koskinen
2023-08-10 22:38 ` Ilkka Koskinen
2023-08-11 10:08 ` John Garry
2023-08-03 21:13 ` [PATCH 3/4] perf vendor events arm64: Add AmpereOne metrics Ilkka Koskinen
2023-08-04 11:09 ` John Garry
2023-08-04 19:59 ` Ilkka Koskinen
2023-08-07 12:07 ` John Garry
2023-08-09 0:00 ` Ilkka Koskinen
2023-08-14 17:47 ` Ian Rogers
2023-08-14 18:49 ` Ilkka Koskinen
2023-08-03 21:13 ` [PATCH 4/4] perf vendor events arm64: AmpereOne: Remove unsupported events Ilkka Koskinen
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