| From: |
| weilin.wang-AT-intel.com |
| To: |
| weilin.wang-AT-intel.com, Ian Rogers <irogers-AT-google.com>, Peter Zijlstra <peterz-AT-infradead.org>, Ingo Molnar <mingo-AT-redhat.com>, Arnaldo Carvalho de Melo <acme-AT-kernel.org>, Alexander Shishkin <alexander.shishkin-AT-linux.intel.com>, Jiri Olsa <jolsa-AT-kernel.org>, Namhyung Kim <namhyung-AT-kernel.org>, Adrian Hunter <adrian.hunter-AT-intel.com>, Kan Liang <kan.liang-AT-linux.intel.com> |
| Subject: |
| [RFC PATCH v3 0/6] TPEBS counting mode support |
| Date: |
| Fri, 01 Mar 2024 19:11:32 -0500 |
| Message-ID: |
| <20240302001139.604829-1-weilin.wang@intel.com> |
| Cc: |
| linux-perf-users-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Perry Taylor <perry.taylor-AT-intel.com>, Samantha Alt <samantha.alt-AT-intel.com>, Caleb Biggers <caleb.biggers-AT-intel.com> |
| Archive-link: |
| Article |
From: Weilin Wang <weilin.wang@intel.com>
Changes in v3:
- Remove ':' when event name has '@' [Ian]
- Use 'R' as the modifier instead of "retire_latency" [Ian]
v2: https://lore.kernel.org/all/20240228161227.484886-1-weili...
Weilin Wang (6):
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: Create another thread for sample data processing
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 | 222 +-
.../arch/x86/meteorlake/metricgroups.json | 127 +
.../arch/x86/meteorlake/mtl-metrics.json | 2547 +++++++++++++++++
tools/perf/util/data.c | 4 +
tools/perf/util/data.h | 1 +
tools/perf/util/metricgroup.c | 81 +-
tools/perf/util/metricgroup.h | 18 +-
tools/perf/util/stat-display.c | 65 +
tools/perf/util/stat-shadow.c | 18 +
tools/perf/util/stat.h | 5 +
10 files changed, 3069 insertions(+), 19 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
