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Diffstat (limited to 'tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json b/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json new file mode 100644 index 000000000..f243551b4 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/ivybridge/virtual-memory.json @@ -0,0 +1,180 @@ +[ + { + "PublicDescription": "Misses in all TLB levels that cause a page walk of any page size from demand loads.", + "EventCode": "0x08", + "Counter": "0,1,2,3", + "UMask": "0x81", + "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", + "SampleAfterValue": "100003", + "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes an page walk of any page size.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Misses in all TLB levels that caused page walk completed of any size by demand loads.", + "EventCode": "0x08", + "Counter": "0,1,2,3", + "UMask": "0x82", + "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", + "SampleAfterValue": "100003", + "BriefDescription": "Demand load Miss in all translation lookaside buffer (TLB) levels causes a page walk that completes of any page size.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Cycle PMH is busy with a walk due to demand loads.", + "EventCode": "0x08", + "Counter": "0,1,2,3", + "UMask": "0x84", + "EventName": "DTLB_LOAD_MISSES.WALK_DURATION", + "SampleAfterValue": "2000003", + "BriefDescription": "Demand load cycles page miss handler (PMH) is busy with this walk.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "EventCode": "0x08", + "Counter": "0,1,2,3", + "UMask": "0x88", + "EventName": "DTLB_LOAD_MISSES.LARGE_PAGE_WALK_COMPLETED", + "SampleAfterValue": "100003", + "BriefDescription": "Page walk for a large page completed for Demand load.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Miss in all TLB levels causes a page walk of any page size (4K/2M/4M/1G).", + "EventCode": "0x49", + "Counter": "0,1,2,3", + "UMask": "0x1", + "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", + "SampleAfterValue": "100003", + "BriefDescription": "Store misses in all DTLB levels that cause page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Miss in all TLB levels causes a page walk that completes of any page size (4K/2M/4M/1G).", + "EventCode": "0x49", + "Counter": "0,1,2,3", + "UMask": "0x2", + "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED", + "SampleAfterValue": "100003", + "BriefDescription": "Store misses in all DTLB levels that cause completed page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Cycles PMH is busy with this walk.", + "EventCode": "0x49", + "Counter": "0,1,2,3", + "UMask": "0x4", + "EventName": "DTLB_STORE_MISSES.WALK_DURATION", + "SampleAfterValue": "2000003", + "BriefDescription": "Cycles when PMH is busy with page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.", + "EventCode": "0x49", + "Counter": "0,1,2,3", + "UMask": "0x10", + "EventName": "DTLB_STORE_MISSES.STLB_HIT", + "SampleAfterValue": "100003", + "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "EventCode": "0x4F", + "Counter": "0,1,2,3", + "UMask": "0x10", + "EventName": "EPT.WALK_CYCLES", + "SampleAfterValue": "2000003", + "BriefDescription": "Cycle count for an Extended Page table walk. The Extended Page Directory cache is used by Virtual Machine operating systems while the guest operating systems use the standard TLB caches.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Counts load operations that missed 1st level DTLB but hit the 2nd level.", + "EventCode": "0x5F", + "Counter": "0,1,2,3", + "UMask": "0x4", + "EventName": "DTLB_LOAD_MISSES.STLB_HIT", + "SampleAfterValue": "100003", + "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Misses in all ITLB levels that cause page walks.", + "EventCode": "0x85", + "Counter": "0,1,2,3", + "UMask": "0x1", + "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK", + "SampleAfterValue": "100003", + "BriefDescription": "Misses at all ITLB levels that cause page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Misses in all ITLB levels that cause completed page walks.", + "EventCode": "0x85", + "Counter": "0,1,2,3", + "UMask": "0x2", + "EventName": "ITLB_MISSES.WALK_COMPLETED", + "SampleAfterValue": "100003", + "BriefDescription": "Misses in all ITLB levels that cause completed page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Cycle PMH is busy with a walk.", + "EventCode": "0x85", + "Counter": "0,1,2,3", + "UMask": "0x4", + "EventName": "ITLB_MISSES.WALK_DURATION", + "SampleAfterValue": "2000003", + "BriefDescription": "Cycles when PMH is busy with page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Number of cache load STLB hits. No page walk.", + "EventCode": "0x85", + "Counter": "0,1,2,3", + "UMask": "0x10", + "EventName": "ITLB_MISSES.STLB_HIT", + "SampleAfterValue": "100003", + "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Completed page walks in ITLB due to STLB load misses for large pages.", + "EventCode": "0x85", + "Counter": "0,1,2,3", + "UMask": "0x80", + "EventName": "ITLB_MISSES.LARGE_PAGE_WALK_COMPLETED", + "SampleAfterValue": "100003", + "BriefDescription": "Completed page walks in ITLB due to STLB load misses for large pages", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Counts the number of ITLB flushes, includes 4k/2M/4M pages.", + "EventCode": "0xAE", + "Counter": "0,1,2,3", + "UMask": "0x1", + "EventName": "ITLB.ITLB_FLUSH", + "SampleAfterValue": "100007", + "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "DTLB flush attempts of the thread-specific entries.", + "EventCode": "0xBD", + "Counter": "0,1,2,3", + "UMask": "0x1", + "EventName": "TLB_FLUSH.DTLB_THREAD", + "SampleAfterValue": "100007", + "BriefDescription": "DTLB flush attempts of the thread-specific entries", + "CounterHTOff": "0,1,2,3,4,5,6,7" + }, + { + "PublicDescription": "Count number of STLB flush attempts.", + "EventCode": "0xBD", + "Counter": "0,1,2,3", + "UMask": "0x20", + "EventName": "TLB_FLUSH.STLB_ANY", + "SampleAfterValue": "100007", + "BriefDescription": "STLB flush attempts", + "CounterHTOff": "0,1,2,3,4,5,6,7" + } +]
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