Received-SPF: pass (google.com: domain of linux-kernel+bounces-125313-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161;
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
Message-ID: <20240329191224.1046866-1-weilin.wang@intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

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