Messages in this thread | | | From | weilin.wang@intel ... | Subject | [RFC PATCH v4 0/6] TPEBS counting mode support | Date | Tue, 12 Mar 2024 19:49:15 -0400 |
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From: Weilin Wang <weilin.wang@intel.com>
Changes in v4: - Remove uncessary debug print and update code and comments for better readability and quality [Namhyung] - Update mtl metric json file with consistent TmaL1 and TopdownL1 metricgroup
v3: https://lore.kernel.org/all/20240302001139.604829-1-weilin.wang@intel.com/
Weilin Wang (6): perf stat: Parse and find tpebs events when parsing metrics to prepare for perf record sampling perf 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 | 211 +- .../arch/x86/meteorlake/metricgroups.json | 127 + .../arch/x86/meteorlake/mtl-metrics.json | 2551 +++++++++++++++++ tools/perf/util/data.c | 4 + tools/perf/util/data.h | 1 + tools/perf/util/metricgroup.c | 88 +- tools/perf/util/metricgroup.h | 23 +- tools/perf/util/stat-display.c | 65 + tools/perf/util/stat-shadow.c | 19 + tools/perf/util/stat.h | 4 + 10 files changed, 3074 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
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