From: Kajol Jain Date: Tue, 27 Aug 2024 05:32:04 +0000 (+0530) Subject: perf vendor events power10: Update JSON/events X-Git-Tag: v6.12-rc1~109^2~103 X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=c5d50457a8fc2695ca5a921f3a4a402343cf5313;p=linux.git perf vendor events power10: Update JSON/events Update JSON/events for power10 platform with additional events. Reviewed-by: Ian Rogers Signed-off-by: Kajol Jain Cc: Athira Rajeev Cc: Disha Goel Cc: Hari Bathini Cc: Madhavan Srinivasan Cc: Namhyung Kim Cc: linuxppc-dev@lists.ozlabs.org Link: https://lore.kernel.org/r/20240827053206.538814-1-kjain@linux.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/pmu-events/arch/powerpc/power10/datasource.json b/tools/perf/pmu-events/arch/powerpc/power10/datasource.json index 0eeaaf1a95b8..283284745d9c 100644 --- a/tools/perf/pmu-events/arch/powerpc/power10/datasource.json +++ b/tools/perf/pmu-events/arch/powerpc/power10/datasource.json @@ -14,6 +14,31 @@ "EventName": "PM_DATA_FROM_MEMORY", "BriefDescription": "The processor's data cache was reloaded from local, remote, or distant memory due to a demand miss." }, + { + "EventCode": "0x0000004080", + "EventName": "PM_INST_FROM_L1", + "BriefDescription": "An instruction fetch hit in the L1. Each fetch group contains 8 instructions. The same line can hit 4 times if 32 sequential instructions are fetched." + }, + { + "EventCode": "0x000000026080", + "EventName": "PM_L2_LD_MISS", + "BriefDescription": "All successful D-Side Load dispatches for this thread that missed in the L2. Since the event happens in a 2:1 clock domain and is time-sliced across all 4 threads, the event count should be multiplied by 2." + }, + { + "EventCode": "0x000000026880", + "EventName": "PM_L2_ST_MISS", + "BriefDescription": "All successful D-Side Store dispatches for this thread that missed in the L2. Since the event happens in a 2:1 clock domain and is time-sliced across all 4 threads, the event count should be multiplied by 2." + }, + { + "EventCode": "0x010000046880", + "EventName": "PM_L2_ST_HIT", + "BriefDescription": "All successful D-side store dispatches for this thread that were L2 hits. Since the event happens in a 2:1 clock domain and is time-sliced across all 4 threads, the event count should be multiplied by 2." + }, + { + "EventCode": "0x000000036880", + "EventName": "PM_L2_INST_MISS", + "BriefDescription": "All successful instruction (demand and prefetch) dispatches for this thread that missed in the L2. Since the event happens in a 2:1 clock domain and is time-sliced across all 4 threads, the event count should be multiplied by 2." + }, { "EventCode": "0x000300000000C040", "EventName": "PM_INST_FROM_L2", diff --git a/tools/perf/pmu-events/arch/powerpc/power10/frontend.json b/tools/perf/pmu-events/arch/powerpc/power10/frontend.json index 53660c279286..456971f60814 100644 --- a/tools/perf/pmu-events/arch/powerpc/power10/frontend.json +++ b/tools/perf/pmu-events/arch/powerpc/power10/frontend.json @@ -93,5 +93,15 @@ "EventCode": "0x400FC", "EventName": "PM_ITLB_MISS", "BriefDescription": "Instruction TLB reload (after a miss), all page sizes. Includes only demand misses." + }, + { + "EventCode": "0x00000040B8", + "EventName": "PM_PRED_BR_TKN_COND_DIR", + "BriefDescription": "A conditional branch finished with correctly predicted direction. Resolved taken." + }, + { + "EventCode": "0x00000048B8", + "EventName": "PM_PRED_BR_NTKN_COND_DIR", + "BriefDescription": "A conditional branch finished with correctly predicted direction. Resolved not taken." } ] diff --git a/tools/perf/pmu-events/arch/powerpc/power10/pmc.json b/tools/perf/pmu-events/arch/powerpc/power10/pmc.json index 0e0253d0e757..04732698d9b2 100644 --- a/tools/perf/pmu-events/arch/powerpc/power10/pmc.json +++ b/tools/perf/pmu-events/arch/powerpc/power10/pmc.json @@ -104,6 +104,11 @@ "EventName": "PM_RUN_CYC", "BriefDescription": "Processor cycles gated by the run latch." }, + { + "EventCode": "0x200F8", + "EventName": "PM_EXT_INT", + "BriefDescription": "Cycles an external interrupt was active." + }, { "EventCode": "0x30010", "EventName": "PM_PMC2_OVERFLOW",