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openSUSE:Leap:15.5:Update
perf
perf-vendor-events-intel-Add-basic-metrics-for-...
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File perf-vendor-events-intel-Add-basic-metrics-for-Elkhartlake.patch of Package perf
From: Jin Yao <yao.jin@linux.intel.com> Date: Mon, 2 Aug 2021 13:34:40 +0800 Subject: perf vendor events intel: Add basic metrics for Elkhartlake Git-commit: 43c117d809e4d0d1f80a418a0365faa6d307a3ed Patch-mainline: v5.15-rc1 References: SLE15-SP5 - update json files Add JSON metrics for Elkhartlake to perf. Signed-off-by: Jin Yao <yao.jin@linux.intel.com> Reviewed-by: Andi Kleen <ak@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20210802053440.21035-3-yao.jin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Tony Jones <tonyj@suse.de> --- .../arch/x86/elkhartlake/ehl-metrics.json | 57 ++++++++++++++++++++++ 1 file changed, 57 insertions(+) diff --git a/tools/perf/pmu-events/arch/x86/elkhartlake/ehl-metrics.json b/tools/perf/pmu-events/arch/x86/elkhartlake/ehl-metrics.json new file mode 100644 index 000000000000..b6f7126be1fd --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/elkhartlake/ehl-metrics.json @@ -0,0 +1,57 @@ +[ + { + "MetricExpr": "INST_RETIRED.ANY / cycles", + "BriefDescription": "Instructions Per Cycle (per Logical Processor)", + "MetricName": "IPC" + }, + { + "MetricExpr": "1 / IPC", + "BriefDescription": "Cycles Per Instruction (per Logical Processor)", + "MetricName": "CPI" + }, + { + "MetricExpr": "cycles", + "BriefDescription": "Per-Logical Processor actual clocks when the Logical Processor is active.", + "MetricName": "CLKS" + }, + { + "MetricExpr": "INST_RETIRED.ANY / BR_MISP_RETIRED.ALL_BRANCHES", + "BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear)", + "MetricName": "IpMispredict" + }, + { + "MetricExpr": "INST_RETIRED.ANY / BR_INST_RETIRED.ALL_BRANCHES", + "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)", + "MetricName": "IpBranch" + }, + { + "MetricExpr": "INST_RETIRED.ANY", + "BriefDescription": "Total number of retired Instructions", + "MetricName": "Instructions" + }, + { + "MetricExpr": "64 * LONGEST_LAT_CACHE.MISS / 1000000000 ", + "BriefDescription": "Average per-core data fill bandwidth to the L3 cache [GB / sec]", + "MetricName": "L3_Cache_Fill_BW" + }, + { + "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / msr@tsc@", + "BriefDescription": "Average CPU Utilization", + "MetricName": "CPU_Utilization" + }, + { + "MetricExpr": "(cycles / CPU_CLK_UNHALTED.REF_TSC) * msr@tsc@ / 1000000000 ", + "BriefDescription": "Measured Average Frequency for unhalted processors [GHz]", + "MetricName": "Average_Frequency" + }, + { + "MetricExpr": "cycles / CPU_CLK_UNHALTED.REF_TSC", + "BriefDescription": "Average Frequency Utilization relative nominal frequency", + "MetricName": "Turbo_Utilization" + }, + { + "MetricExpr": "cycles:k / cycles", + "BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode", + "MetricName": "Kernel_Utilization" + } +]
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