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| author | Ian Rogers <irogers@google.com> | 2024-06-20 20:17:39 +0200 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-06-21 01:55:32 +0200 |
| commit | d69777225227a86097b9f7b2ba35a35c5033809a (patch) | |
| tree | 621fdbe96e2960046ba2cf5b0656f3633051aadf /tools/perf/pmu-events/arch/x86/nehalemex/frontend.json | |
| parent | perf vendor events: Add nehalemep counter information (diff) | |
| download | linux-d69777225227a86097b9f7b2ba35a35c5033809a.tar.xz linux-d69777225227a86097b9f7b2ba35a35c5033809a.zip | |
perf vendor events: Add nehalemex counter information
Add counter information necessary for optimizing event grouping the
perf tool.
The most recent RFC patch set using this information:
https://lore.kernel.org/lkml/20240412210756.309828-1-weilin.wang@intel.com/
The information was added in:
https://github.com/intel/perfmon/commit/475892a9690cb048949e593fe39cee65cd4765e1
and later patches.
Co-authored-by: Weilin Wang <weilin.wang@intel.com>
Co-authored-by: Caleb Biggers <caleb.biggers@intel.com>
Signed-off-by: Ian Rogers <irogers@google.com>
Reviewed-by: Kan Liang <kan.liang@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240620181752.3945845-26-irogers@google.com
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/nehalemex/frontend.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/nehalemex/frontend.json | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/nehalemex/frontend.json b/tools/perf/pmu-events/arch/x86/nehalemex/frontend.json index f7f28510e3ae..c561ac24d91d 100644 --- a/tools/perf/pmu-events/arch/x86/nehalemex/frontend.json +++ b/tools/perf/pmu-events/arch/x86/nehalemex/frontend.json @@ -1,6 +1,7 @@ [ { "BriefDescription": "Instructions decoded", + "Counter": "0,1,2,3", "EventCode": "0xD0", "EventName": "MACRO_INSTS.DECODED", "SampleAfterValue": "2000000", @@ -8,6 +9,7 @@ }, { "BriefDescription": "Macro-fused instructions decoded", + "Counter": "0,1,2,3", "EventCode": "0xA6", "EventName": "MACRO_INSTS.FUSIONS_DECODED", "SampleAfterValue": "2000000", @@ -15,6 +17,7 @@ }, { "BriefDescription": "Two Uop instructions decoded", + "Counter": "0,1,2,3", "EventCode": "0x19", "EventName": "TWO_UOP_INSTS_DECODED", "SampleAfterValue": "2000000", |