Messages in this thread | | | From | weilin.wang@intel ... | Subject | [RFC PATCH v7 0/6] TPEBS counting mode support | Date | Tue, 2 Apr 2024 17:44:30 -0400 |
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From: Weilin Wang <weilin.wang@intel.com>
Changes in v7: - Update code and comments for better code quality [Namhyung] - Add a separate commit for perf data [Namhyung] - Update retire latency print function to improve alignment [Namhyung]
v6: https://lore.kernel.org/all/20240329191224.1046866-1-weilin.wang@intel.com/
Weilin Wang (6): perf stat: Parse and find tpebs events when parsing metrics to prepare for perf record sampling perf data: Allow to use given fd in data->file.fd 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 | 249 +- .../arch/x86/meteorlake/metricgroups.json | 127 + .../arch/x86/meteorlake/mtl-metrics.json | 2551 +++++++++++++++++ tools/perf/util/data.c | 7 +- tools/perf/util/metricgroup.c | 87 +- tools/perf/util/metricgroup.h | 22 +- tools/perf/util/stat-display.c | 69 + tools/perf/util/stat-shadow.c | 19 + tools/perf/util/stat.h | 4 + 9 files changed, 3115 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
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