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Diffstat (limited to '')
-rw-r--r-- | tools/perf/pmu-events/arch/x86/ivybridge/uncore-interconnect.json | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/tools/perf/pmu-events/arch/x86/ivybridge/uncore-interconnect.json b/tools/perf/pmu-events/arch/x86/ivybridge/uncore-interconnect.json new file mode 100644 index 000000000000..ba340e858ed4 --- /dev/null +++ b/tools/perf/pmu-events/arch/x86/ivybridge/uncore-interconnect.json @@ -0,0 +1,84 @@ +[ + { + "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", + "Counter": "0", + "EventCode": "0x83", + "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Number of requests allocated in Coherency Tracker.", + "Counter": "0,1", + "EventCode": "0x84", + "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Counts cycles weighted by the number of requests waiting for data returning from the memory controller. Accounts for coherent and non-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0", + "EventCode": "0x80", + "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Cycles with at least half of the requests outstanding are waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "10", + "EventCode": "0x80", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Cycles with at least one request outstanding is waiting for data return from memory controller. Account for coherent and non-coherent requests initiated by IA Cores, Processor Graphics Unit, or LLC.", + "Counter": "0,1", + "CounterMask": "1", + "EventCode": "0x80", + "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", + "Counter": "0,1", + "EventCode": "0x81", + "EventName": "UNC_ARB_TRK_REQUESTS.ALL", + "PerPkg": "1", + "UMask": "0x1", + "Unit": "ARB" + }, + { + "BriefDescription": "Counts the number of LLC evictions allocated.", + "Counter": "0,1", + "EventCode": "0x81", + "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS", + "PerPkg": "1", + "UMask": "0x80", + "Unit": "ARB" + }, + { + "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", + "Counter": "0,1", + "EventCode": "0x81", + "EventName": "UNC_ARB_TRK_REQUESTS.WRITES", + "PerPkg": "1", + "UMask": "0x20", + "Unit": "ARB" + }, + { + "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", + "Counter": "Fixed", + "EventCode": "0xff", + "EventName": "UNC_CLOCK.SOCKET", + "PerPkg": "1", + "Unit": "ARB" + } +] |