From: weilin.wang@intel.com
To: weilin.wang@intel.com, Namhyung Kim <namhyung@kernel.org>,
Ian Rogers <irogers@google.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
Kan Liang <kan.liang@linux.intel.com>
Cc: linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org,
Perry Taylor <perry.taylor@intel.com>,
Samantha Alt <samantha.alt@intel.com>,
Caleb Biggers <caleb.biggers@intel.com>
Subject: [RFC PATCH v6 0/5] TPEBS counting mode support
Date: Fri, 29 Mar 2024 15:12:19 -0400 [thread overview]
Message-ID: <20240329191224.1046866-1-weilin.wang@intel.com> (raw)
From: Weilin Wang <weilin.wang@intel.com>
Changes in v5:
- Update code and add comments for better code quality [Namhyung]
- Remove the added fd var and directly pass the opened fd to data.file.fd [Namhyung]
- Add kill() to stop perf record when perf stat exists early [Namhyung]
- Add command opt check to ensure only start perf record when -a/-C given [Namhyung]
- Squash commits [Namhyung]
v5: https://lore.kernel.org/lkml/CO6PR11MB56353F87C19F5D1DD913F94FEE3A2@CO6PR11MB5635.namprd11.prod.outlook.com/
Weilin Wang (5):
perf stat: Parse and find tpebs events when parsing metrics to prepare
for perf record sampling
perf stat: Fork and launch perf record when perf stat needs to get
retire latency value for a metric.
perf stat: Add retire latency values into the expr_parse_ctx to
prepare for final metric calculation
perf stat: Add retire latency print functions to print out at the very
end of print out
perf vendor events intel: Add MTL metric json files
tools/perf/builtin-stat.c | 225 +-
.../arch/x86/meteorlake/metricgroups.json | 127 +
.../arch/x86/meteorlake/mtl-metrics.json | 2551 +++++++++++++++++
tools/perf/util/data.c | 6 +-
tools/perf/util/metricgroup.c | 88 +-
tools/perf/util/metricgroup.h | 22 +-
tools/perf/util/stat-display.c | 65 +
tools/perf/util/stat-shadow.c | 19 +
tools/perf/util/stat.h | 4 +
9 files changed, 3087 insertions(+), 20 deletions(-)
create mode 100644 tools/perf/pmu-events/arch/x86/meteorlake/metricgroups.json
create mode 100644 tools/perf/pmu-events/arch/x86/meteorlake/mtl-metrics.json
--
2.43.0
next reply other threads:[~2024-03-29 19:12 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 19:12 weilin.wang [this message]
2024-03-29 19:12 ` [RFC PATCH v6 1/5] perf stat: Parse and find tpebs events when parsing metrics to prepare for perf record sampling weilin.wang
2024-04-01 20:34 ` Namhyung Kim
2024-04-01 21:55 ` Wang, Weilin
2024-04-01 22:06 ` Wang, Weilin
2024-03-29 19:12 ` [RFC PATCH v6 2/5] perf stat: Fork and launch perf record when perf stat needs to get retire latency value for a metric weilin.wang
2024-04-01 20:58 ` Namhyung Kim
2024-04-01 21:23 ` Wang, Weilin
2024-04-23 20:59 ` Namhyung Kim
2024-04-23 22:16 ` Wang, Weilin
2024-04-23 23:05 ` Namhyung Kim
2024-04-24 17:08 ` Wang, Weilin
2024-04-24 18:49 ` Namhyung Kim
2024-04-24 20:08 ` Wang, Weilin
2024-05-15 5:57 ` Wang, Weilin
2024-05-15 6:06 ` Ian Rogers
2024-05-15 17:14 ` Wang, Weilin
2024-03-29 19:12 ` [RFC PATCH v6 3/5] perf stat: Add retire latency values into the expr_parse_ctx to prepare for final metric calculation weilin.wang
2024-03-29 19:12 ` [RFC PATCH v6 4/5] perf stat: Add retire latency print functions to print out at the very end of print out weilin.wang
2024-04-01 21:04 ` Namhyung Kim
2024-04-01 21:08 ` Wang, Weilin
2024-04-01 21:15 ` Namhyung Kim
2024-04-01 21:40 ` Wang, Weilin
2024-03-29 19:12 ` [RFC PATCH v6 5/5] perf vendor events intel: Add MTL metric json files weilin.wang
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