Commit 01cb5e3d authored by Ian Rogers's avatar Ian Rogers Committed by Namhyung Kim

perf vendor events: Update sandybridge metrics add event 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.

The TMA 4.8 information was updated in:
https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736Co-authored-by: default avatarWeilin Wang <weilin.wang@intel.com>
Co-authored-by: default avatarCaleb Biggers <caleb.biggers@intel.com>
Signed-off-by: default avatarIan Rogers <irogers@google.com>
Reviewed-by: default avatarKan Liang <kan.liang@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Signed-off-by: default avatarNamhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240620181752.3945845-28-irogers@google.com
parent bf0dd1f4
No related merge requests found
[
{
"Unit": "core",
"CountersNumFixed": "3",
"CountersNumGeneric": "4"
},
{
"Unit": "ARB",
"CountersNumFixed": "1",
"CountersNumGeneric": "2"
},
{
"Unit": "CBOX",
"CountersNumFixed": "0",
"CountersNumGeneric": "2"
}
]
\ No newline at end of file
[ [
{ {
"BriefDescription": "Cycles with any input/output SSE or FP assist.", "BriefDescription": "Cycles with any input/output SSE or FP assist.",
"Counter": "0,1,2,3",
"CounterMask": "1", "CounterMask": "1",
"EventCode": "0xCA", "EventCode": "0xCA",
"EventName": "FP_ASSIST.ANY", "EventName": "FP_ASSIST.ANY",
...@@ -9,6 +10,7 @@ ...@@ -9,6 +10,7 @@
}, },
{ {
"BriefDescription": "Number of SIMD FP assists due to input values.", "BriefDescription": "Number of SIMD FP assists due to input values.",
"Counter": "0,1,2,3",
"EventCode": "0xCA", "EventCode": "0xCA",
"EventName": "FP_ASSIST.SIMD_INPUT", "EventName": "FP_ASSIST.SIMD_INPUT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -16,6 +18,7 @@ ...@@ -16,6 +18,7 @@
}, },
{ {
"BriefDescription": "Number of SIMD FP assists due to Output values.", "BriefDescription": "Number of SIMD FP assists due to Output values.",
"Counter": "0,1,2,3",
"EventCode": "0xCA", "EventCode": "0xCA",
"EventName": "FP_ASSIST.SIMD_OUTPUT", "EventName": "FP_ASSIST.SIMD_OUTPUT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -23,6 +26,7 @@ ...@@ -23,6 +26,7 @@
}, },
{ {
"BriefDescription": "Number of X87 assists due to input value.", "BriefDescription": "Number of X87 assists due to input value.",
"Counter": "0,1,2,3",
"EventCode": "0xCA", "EventCode": "0xCA",
"EventName": "FP_ASSIST.X87_INPUT", "EventName": "FP_ASSIST.X87_INPUT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -30,6 +34,7 @@ ...@@ -30,6 +34,7 @@
}, },
{ {
"BriefDescription": "Number of X87 assists due to output value.", "BriefDescription": "Number of X87 assists due to output value.",
"Counter": "0,1,2,3",
"EventCode": "0xCA", "EventCode": "0xCA",
"EventName": "FP_ASSIST.X87_OUTPUT", "EventName": "FP_ASSIST.X87_OUTPUT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -37,6 +42,7 @@ ...@@ -37,6 +42,7 @@
}, },
{ {
"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issued this cycle.", "BriefDescription": "Number of SSE* or AVX-128 FP Computational packed double-precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x10", "EventCode": "0x10",
"EventName": "FP_COMP_OPS_EXE.SSE_PACKED_DOUBLE", "EventName": "FP_COMP_OPS_EXE.SSE_PACKED_DOUBLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -44,6 +50,7 @@ ...@@ -44,6 +50,7 @@
}, },
{ {
"BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issued this cycle.", "BriefDescription": "Number of SSE* or AVX-128 FP Computational packed single-precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x10", "EventCode": "0x10",
"EventName": "FP_COMP_OPS_EXE.SSE_PACKED_SINGLE", "EventName": "FP_COMP_OPS_EXE.SSE_PACKED_SINGLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -51,6 +58,7 @@ ...@@ -51,6 +58,7 @@
}, },
{ {
"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issued this cycle.", "BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar double-precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x10", "EventCode": "0x10",
"EventName": "FP_COMP_OPS_EXE.SSE_SCALAR_DOUBLE", "EventName": "FP_COMP_OPS_EXE.SSE_SCALAR_DOUBLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -58,6 +66,7 @@ ...@@ -58,6 +66,7 @@
}, },
{ {
"BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issued this cycle.", "BriefDescription": "Number of SSE* or AVX-128 FP Computational scalar single-precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x10", "EventCode": "0x10",
"EventName": "FP_COMP_OPS_EXE.SSE_SCALAR_SINGLE", "EventName": "FP_COMP_OPS_EXE.SSE_SCALAR_SINGLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -65,6 +74,7 @@ ...@@ -65,6 +74,7 @@
}, },
{ {
"BriefDescription": "Number of FP Computational Uops Executed this cycle. The number of FADD, FSUB, FCOM, FMULs, integer MULs and IMULs, FDIVs, FPREMs, FSQRTS, integer DIVs, and IDIVs. This event does not distinguish an FADD used in the middle of a transcendental flow from a s.", "BriefDescription": "Number of FP Computational Uops Executed this cycle. The number of FADD, FSUB, FCOM, FMULs, integer MULs and IMULs, FDIVs, FPREMs, FSQRTS, integer DIVs, and IDIVs. This event does not distinguish an FADD used in the middle of a transcendental flow from a s.",
"Counter": "0,1,2,3",
"EventCode": "0x10", "EventCode": "0x10",
"EventName": "FP_COMP_OPS_EXE.X87", "EventName": "FP_COMP_OPS_EXE.X87",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -72,6 +82,7 @@ ...@@ -72,6 +82,7 @@
}, },
{ {
"BriefDescription": "Number of GSSE memory assist for stores. GSSE microcode assist is being invoked whenever the hardware is unable to properly handle GSSE-256b operations.", "BriefDescription": "Number of GSSE memory assist for stores. GSSE microcode assist is being invoked whenever the hardware is unable to properly handle GSSE-256b operations.",
"Counter": "0,1,2,3",
"EventCode": "0xC1", "EventCode": "0xC1",
"EventName": "OTHER_ASSISTS.AVX_STORE", "EventName": "OTHER_ASSISTS.AVX_STORE",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -79,6 +90,7 @@ ...@@ -79,6 +90,7 @@
}, },
{ {
"BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.", "BriefDescription": "Number of transitions from AVX-256 to legacy SSE when penalty applicable.",
"Counter": "0,1,2,3",
"EventCode": "0xC1", "EventCode": "0xC1",
"EventName": "OTHER_ASSISTS.AVX_TO_SSE", "EventName": "OTHER_ASSISTS.AVX_TO_SSE",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -86,6 +98,7 @@ ...@@ -86,6 +98,7 @@
}, },
{ {
"BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.", "BriefDescription": "Number of transitions from SSE to AVX-256 when penalty applicable.",
"Counter": "0,1,2,3",
"EventCode": "0xC1", "EventCode": "0xC1",
"EventName": "OTHER_ASSISTS.SSE_TO_AVX", "EventName": "OTHER_ASSISTS.SSE_TO_AVX",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -93,6 +106,7 @@ ...@@ -93,6 +106,7 @@
}, },
{ {
"BriefDescription": "Number of AVX-256 Computational FP double precision uops issued this cycle.", "BriefDescription": "Number of AVX-256 Computational FP double precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x11", "EventCode": "0x11",
"EventName": "SIMD_FP_256.PACKED_DOUBLE", "EventName": "SIMD_FP_256.PACKED_DOUBLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -100,6 +114,7 @@ ...@@ -100,6 +114,7 @@
}, },
{ {
"BriefDescription": "Number of GSSE-256 Computational FP single precision uops issued this cycle.", "BriefDescription": "Number of GSSE-256 Computational FP single precision uops issued this cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x11", "EventCode": "0x11",
"EventName": "SIMD_FP_256.PACKED_SINGLE", "EventName": "SIMD_FP_256.PACKED_SINGLE",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
......
...@@ -5,7 +5,18 @@ ...@@ -5,7 +5,18 @@
"BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BrMispredicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "BrMispredicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Branches": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "Branches": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvBC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvCB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvFB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvIO": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvML": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvMP": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvMS": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvMT": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvOB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"BvUW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"CacheHits": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "CacheHits": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"CacheMisses": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Compute": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "Compute": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Cor": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "Cor": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"DSB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet", "DSB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
......
[ [
{ {
"BriefDescription": "Unhalted core cycles when the thread is in ring 0.", "BriefDescription": "Unhalted core cycles when the thread is in ring 0.",
"Counter": "0,1,2,3",
"EventCode": "0x5C", "EventCode": "0x5C",
"EventName": "CPL_CYCLES.RING0", "EventName": "CPL_CYCLES.RING0",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -8,6 +9,7 @@ ...@@ -8,6 +9,7 @@
}, },
{ {
"BriefDescription": "Number of intervals between processor halts while thread is in ring 0.", "BriefDescription": "Number of intervals between processor halts while thread is in ring 0.",
"Counter": "0,1,2,3",
"CounterMask": "1", "CounterMask": "1",
"EdgeDetect": "1", "EdgeDetect": "1",
"EventCode": "0x5C", "EventCode": "0x5C",
...@@ -17,6 +19,7 @@ ...@@ -17,6 +19,7 @@
}, },
{ {
"BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3.", "BriefDescription": "Unhalted core cycles when thread is in rings 1, 2, or 3.",
"Counter": "0,1,2,3",
"EventCode": "0x5C", "EventCode": "0x5C",
"EventName": "CPL_CYCLES.RING123", "EventName": "CPL_CYCLES.RING123",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -24,6 +27,7 @@ ...@@ -24,6 +27,7 @@
}, },
{ {
"BriefDescription": "Hardware Prefetch requests that miss the L1D cache. This accounts for both L1 streamer and IP-based (IPP) HW prefetchers. A request is being counted each time it access the cache & miss it, including if a block is applicable or if hit the Fill Buffer for .", "BriefDescription": "Hardware Prefetch requests that miss the L1D cache. This accounts for both L1 streamer and IP-based (IPP) HW prefetchers. A request is being counted each time it access the cache & miss it, including if a block is applicable or if hit the Fill Buffer for .",
"Counter": "0,1,2,3",
"EventCode": "0x4E", "EventCode": "0x4E",
"EventName": "HW_PRE_REQ.DL1_MISS", "EventName": "HW_PRE_REQ.DL1_MISS",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -31,6 +35,7 @@ ...@@ -31,6 +35,7 @@
}, },
{ {
"BriefDescription": "Valid instructions written to IQ per cycle.", "BriefDescription": "Valid instructions written to IQ per cycle.",
"Counter": "0,1,2,3",
"EventCode": "0x17", "EventCode": "0x17",
"EventName": "INSTS_WRITTEN_TO_IQ.INSTS", "EventName": "INSTS_WRITTEN_TO_IQ.INSTS",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -38,6 +43,7 @@ ...@@ -38,6 +43,7 @@
}, },
{ {
"BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock.", "BriefDescription": "Cycles when L1 and L2 are locked due to UC or split lock.",
"Counter": "0,1,2,3",
"EventCode": "0x63", "EventCode": "0x63",
"EventName": "LOCK_CYCLES.SPLIT_LOCK_UC_LOCK_DURATION", "EventName": "LOCK_CYCLES.SPLIT_LOCK_UC_LOCK_DURATION",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
......
...@@ -73,7 +73,7 @@ ...@@ -73,7 +73,7 @@
"BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend", "BriefDescription": "This category represents fraction of slots where no uops are being delivered due to a lack of required resources for accepting new uops in the Backend",
"MetricConstraint": "NO_GROUP_EVENTS_NMI", "MetricConstraint": "NO_GROUP_EVENTS_NMI",
"MetricExpr": "1 - (tma_frontend_bound + tma_bad_speculation + tma_retiring)", "MetricExpr": "1 - (tma_frontend_bound + tma_bad_speculation + tma_retiring)",
"MetricGroup": "TmaL1;TopdownL1;tma_L1_group", "MetricGroup": "BvOB;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_backend_bound", "MetricName": "tma_backend_bound",
"MetricThreshold": "tma_backend_bound > 0.2", "MetricThreshold": "tma_backend_bound > 0.2",
"MetricgroupNoGroup": "TopdownL1", "MetricgroupNoGroup": "TopdownL1",
...@@ -94,7 +94,7 @@ ...@@ -94,7 +94,7 @@
"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Branch Misprediction", "BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Branch Misprediction",
"MetricConstraint": "NO_GROUP_EVENTS", "MetricConstraint": "NO_GROUP_EVENTS",
"MetricExpr": "BR_MISP_RETIRED.ALL_BRANCHES / (BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT) * tma_bad_speculation", "MetricExpr": "BR_MISP_RETIRED.ALL_BRANCHES / (BR_MISP_RETIRED.ALL_BRANCHES + MACHINE_CLEARS.COUNT) * tma_bad_speculation",
"MetricGroup": "BadSpec;BrMispredicts;TmaL2;TopdownL2;tma_L2_group;tma_bad_speculation_group;tma_issueBM", "MetricGroup": "BadSpec;BrMispredicts;BvMP;TmaL2;TopdownL2;tma_L2_group;tma_bad_speculation_group;tma_issueBM",
"MetricName": "tma_branch_mispredicts", "MetricName": "tma_branch_mispredicts",
"MetricThreshold": "tma_branch_mispredicts > 0.1 & tma_bad_speculation > 0.15", "MetricThreshold": "tma_branch_mispredicts > 0.1 & tma_bad_speculation > 0.15",
"MetricgroupNoGroup": "TopdownL2", "MetricgroupNoGroup": "TopdownL2",
...@@ -124,7 +124,7 @@ ...@@ -124,7 +124,7 @@
{ {
"BriefDescription": "This metric represents fraction of cycles where the Divider unit was active", "BriefDescription": "This metric represents fraction of cycles where the Divider unit was active",
"MetricExpr": "ARITH.FPU_DIV_ACTIVE / tma_info_core_core_clks", "MetricExpr": "ARITH.FPU_DIV_ACTIVE / tma_info_core_core_clks",
"MetricGroup": "TopdownL3;tma_L3_group;tma_core_bound_group", "MetricGroup": "BvCB;TopdownL3;tma_L3_group;tma_core_bound_group",
"MetricName": "tma_divider", "MetricName": "tma_divider",
"MetricThreshold": "tma_divider > 0.2 & (tma_core_bound > 0.1 & tma_backend_bound > 0.2)", "MetricThreshold": "tma_divider > 0.2 & (tma_core_bound > 0.1 & tma_backend_bound > 0.2)",
"PublicDescription": "This metric represents fraction of cycles where the Divider unit was active. Divide and square root instructions are performed by the Divider unit and can take considerably longer latency than integer or Floating Point addition; subtraction; or multiplication. Sample with: ARITH.DIVIDER_UOPS", "PublicDescription": "This metric represents fraction of cycles where the Divider unit was active. Divide and square root instructions are performed by the Divider unit and can take considerably longer latency than integer or Floating Point addition; subtraction; or multiplication. Sample with: ARITH.DIVIDER_UOPS",
...@@ -152,7 +152,7 @@ ...@@ -152,7 +152,7 @@
{ {
"BriefDescription": "This metric roughly estimates the fraction of cycles where the Data TLB (DTLB) was missed by load accesses", "BriefDescription": "This metric roughly estimates the fraction of cycles where the Data TLB (DTLB) was missed by load accesses",
"MetricExpr": "(7 * DTLB_LOAD_MISSES.STLB_HIT + DTLB_LOAD_MISSES.WALK_DURATION) / tma_info_thread_clks", "MetricExpr": "(7 * DTLB_LOAD_MISSES.STLB_HIT + DTLB_LOAD_MISSES.WALK_DURATION) / tma_info_thread_clks",
"MetricGroup": "MemoryTLB;TopdownL4;tma_L4_group;tma_issueTLB;tma_l1_bound_group", "MetricGroup": "BvMT;MemoryTLB;TopdownL4;tma_L4_group;tma_issueTLB;tma_l1_bound_group",
"MetricName": "tma_dtlb_load", "MetricName": "tma_dtlb_load",
"MetricThreshold": "tma_dtlb_load > 0.1", "MetricThreshold": "tma_dtlb_load > 0.1",
"PublicDescription": "This metric roughly estimates the fraction of cycles where the Data TLB (DTLB) was missed by load accesses. TLBs (Translation Look-aside Buffers) are processor caches for recently used entries out of the Page Tables that are used to map virtual- to physical-addresses by the operating system. This metric approximates the potential delay of demand loads missing the first-level data TLB (assuming worst case scenario with back to back misses to different pages). This includes hitting in the second-level TLB (STLB) as well as performing a hardware page walk on an STLB miss. Sample with: MEM_UOPS_RETIRED.STLB_MISS_LOADS_PS. Related metrics: tma_dtlb_store", "PublicDescription": "This metric roughly estimates the fraction of cycles where the Data TLB (DTLB) was missed by load accesses. TLBs (Translation Look-aside Buffers) are processor caches for recently used entries out of the Page Tables that are used to map virtual- to physical-addresses by the operating system. This metric approximates the potential delay of demand loads missing the first-level data TLB (assuming worst case scenario with back to back misses to different pages). This includes hitting in the second-level TLB (STLB) as well as performing a hardware page walk on an STLB miss. Sample with: MEM_UOPS_RETIRED.STLB_MISS_LOADS_PS. Related metrics: tma_dtlb_store",
...@@ -226,7 +226,7 @@ ...@@ -226,7 +226,7 @@
{ {
"BriefDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend", "BriefDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend",
"MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / tma_info_thread_slots", "MetricExpr": "IDQ_UOPS_NOT_DELIVERED.CORE / tma_info_thread_slots",
"MetricGroup": "PGO;TmaL1;TopdownL1;tma_L1_group", "MetricGroup": "BvFB;BvIO;PGO;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_frontend_bound", "MetricName": "tma_frontend_bound",
"MetricThreshold": "tma_frontend_bound > 0.15", "MetricThreshold": "tma_frontend_bound > 0.15",
"MetricgroupNoGroup": "TopdownL1", "MetricgroupNoGroup": "TopdownL1",
...@@ -296,13 +296,13 @@ ...@@ -296,13 +296,13 @@
}, },
{ {
"BriefDescription": "Average CPU Utilization (percentage)", "BriefDescription": "Average CPU Utilization (percentage)",
"MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / TSC", "MetricExpr": "tma_info_system_cpus_utilized / #num_cpus_online",
"MetricGroup": "HPC;Summary", "MetricGroup": "HPC;Summary",
"MetricName": "tma_info_system_cpu_utilization" "MetricName": "tma_info_system_cpu_utilization"
}, },
{ {
"BriefDescription": "Average number of utilized CPUs", "BriefDescription": "Average number of utilized CPUs",
"MetricExpr": "#num_cpus_online * tma_info_system_cpu_utilization", "MetricExpr": "CPU_CLK_UNHALTED.REF_TSC / TSC",
"MetricGroup": "Summary", "MetricGroup": "Summary",
"MetricName": "tma_info_system_cpus_utilized" "MetricName": "tma_info_system_cpus_utilized"
}, },
...@@ -399,7 +399,7 @@ ...@@ -399,7 +399,7 @@
{ {
"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruction TLB (ITLB) misses", "BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruction TLB (ITLB) misses",
"MetricExpr": "(12 * ITLB_MISSES.STLB_HIT + ITLB_MISSES.WALK_DURATION) / tma_info_thread_clks", "MetricExpr": "(12 * ITLB_MISSES.STLB_HIT + ITLB_MISSES.WALK_DURATION) / tma_info_thread_clks",
"MetricGroup": "BigFootprint;FetchLat;MemoryTLB;TopdownL3;tma_L3_group;tma_fetch_latency_group", "MetricGroup": "BigFootprint;BvBC;FetchLat;MemoryTLB;TopdownL3;tma_L3_group;tma_fetch_latency_group",
"MetricName": "tma_itlb_misses", "MetricName": "tma_itlb_misses",
"MetricThreshold": "tma_itlb_misses > 0.05 & (tma_fetch_latency > 0.1 & tma_frontend_bound > 0.15)", "MetricThreshold": "tma_itlb_misses > 0.05 & (tma_fetch_latency > 0.1 & tma_frontend_bound > 0.15)",
"PublicDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruction TLB (ITLB) misses. Sample with: ITLB_MISSES.WALK_COMPLETED", "PublicDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruction TLB (ITLB) misses. Sample with: ITLB_MISSES.WALK_COMPLETED",
...@@ -438,7 +438,7 @@ ...@@ -438,7 +438,7 @@
"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Machine Clears", "BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Machine Clears",
"MetricConstraint": "NO_GROUP_EVENTS", "MetricConstraint": "NO_GROUP_EVENTS",
"MetricExpr": "tma_bad_speculation - tma_branch_mispredicts", "MetricExpr": "tma_bad_speculation - tma_branch_mispredicts",
"MetricGroup": "BadSpec;MachineClears;TmaL2;TopdownL2;tma_L2_group;tma_bad_speculation_group;tma_issueMC;tma_issueSyncxn", "MetricGroup": "BadSpec;BvMS;MachineClears;TmaL2;TopdownL2;tma_L2_group;tma_bad_speculation_group;tma_issueMC;tma_issueSyncxn",
"MetricName": "tma_machine_clears", "MetricName": "tma_machine_clears",
"MetricThreshold": "tma_machine_clears > 0.1 & tma_bad_speculation > 0.15", "MetricThreshold": "tma_machine_clears > 0.1 & tma_bad_speculation > 0.15",
"MetricgroupNoGroup": "TopdownL2", "MetricgroupNoGroup": "TopdownL2",
...@@ -448,7 +448,7 @@ ...@@ -448,7 +448,7 @@
{ {
"BriefDescription": "This metric estimates fraction of cycles where the core's performance was likely hurt due to approaching bandwidth limits of external memory - DRAM ([SPR-HBM] and/or HBM)", "BriefDescription": "This metric estimates fraction of cycles where the core's performance was likely hurt due to approaching bandwidth limits of external memory - DRAM ([SPR-HBM] and/or HBM)",
"MetricExpr": "min(CPU_CLK_UNHALTED.THREAD, cpu@OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD\\,cmask\\=6@) / tma_info_thread_clks", "MetricExpr": "min(CPU_CLK_UNHALTED.THREAD, cpu@OFFCORE_REQUESTS_OUTSTANDING.ALL_DATA_RD\\,cmask\\=6@) / tma_info_thread_clks",
"MetricGroup": "MemoryBW;Offcore;TopdownL4;tma_L4_group;tma_dram_bound_group;tma_issueBW", "MetricGroup": "BvMS;MemoryBW;Offcore;TopdownL4;tma_L4_group;tma_dram_bound_group;tma_issueBW",
"MetricName": "tma_mem_bandwidth", "MetricName": "tma_mem_bandwidth",
"MetricThreshold": "tma_mem_bandwidth > 0.2 & (tma_dram_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))", "MetricThreshold": "tma_mem_bandwidth > 0.2 & (tma_dram_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles where the core's performance was likely hurt due to approaching bandwidth limits of external memory - DRAM ([SPR-HBM] and/or HBM). The underlying heuristic assumes that a similar off-core traffic is generated by all IA cores. This metric does not aggregate non-data-read requests by this logical processor; requests from other IA Logical Processors/Physical Cores/sockets; or other non-IA devices like GPU; hence the maximum external memory bandwidth limits may or may not be approached when this metric is flagged (see Uncore counters for that). Related metrics: tma_info_system_dram_bw_use", "PublicDescription": "This metric estimates fraction of cycles where the core's performance was likely hurt due to approaching bandwidth limits of external memory - DRAM ([SPR-HBM] and/or HBM). The underlying heuristic assumes that a similar off-core traffic is generated by all IA cores. This metric does not aggregate non-data-read requests by this logical processor; requests from other IA Logical Processors/Physical Cores/sockets; or other non-IA devices like GPU; hence the maximum external memory bandwidth limits may or may not be approached when this metric is flagged (see Uncore counters for that). Related metrics: tma_info_system_dram_bw_use",
...@@ -457,7 +457,7 @@ ...@@ -457,7 +457,7 @@
{ {
"BriefDescription": "This metric estimates fraction of cycles where the performance was likely hurt due to latency from external memory - DRAM ([SPR-HBM] and/or HBM)", "BriefDescription": "This metric estimates fraction of cycles where the performance was likely hurt due to latency from external memory - DRAM ([SPR-HBM] and/or HBM)",
"MetricExpr": "min(CPU_CLK_UNHALTED.THREAD, OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD) / tma_info_thread_clks - tma_mem_bandwidth", "MetricExpr": "min(CPU_CLK_UNHALTED.THREAD, OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD) / tma_info_thread_clks - tma_mem_bandwidth",
"MetricGroup": "MemoryLat;Offcore;TopdownL4;tma_L4_group;tma_dram_bound_group;tma_issueLat", "MetricGroup": "BvML;MemoryLat;Offcore;TopdownL4;tma_L4_group;tma_dram_bound_group;tma_issueLat",
"MetricName": "tma_mem_latency", "MetricName": "tma_mem_latency",
"MetricThreshold": "tma_mem_latency > 0.1 & (tma_dram_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))", "MetricThreshold": "tma_mem_latency > 0.1 & (tma_dram_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles where the performance was likely hurt due to latency from external memory - DRAM ([SPR-HBM] and/or HBM). This metric does not aggregate requests from other Logical Processors/Physical Cores/sockets (see Uncore counters for that). Related metrics: ", "PublicDescription": "This metric estimates fraction of cycles where the performance was likely hurt due to latency from external memory - DRAM ([SPR-HBM] and/or HBM). This metric does not aggregate requests from other Logical Processors/Physical Cores/sockets (see Uncore counters for that). Related metrics: ",
...@@ -505,7 +505,7 @@ ...@@ -505,7 +505,7 @@
{ {
"BriefDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired", "BriefDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired",
"MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / tma_info_thread_slots", "MetricExpr": "UOPS_RETIRED.RETIRE_SLOTS / tma_info_thread_slots",
"MetricGroup": "TmaL1;TopdownL1;tma_L1_group", "MetricGroup": "BvUW;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_retiring", "MetricName": "tma_retiring",
"MetricThreshold": "tma_retiring > 0.7 | tma_heavy_operations > 0.1", "MetricThreshold": "tma_retiring > 0.7 | tma_heavy_operations > 0.1",
"MetricgroupNoGroup": "TopdownL1", "MetricgroupNoGroup": "TopdownL1",
......
[ [
{ {
"BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.", "BriefDescription": "L3 Lookup any request that access cache and found line in E or S-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES", "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_ES",
"PerPkg": "1", "PerPkg": "1",
...@@ -9,6 +10,7 @@ ...@@ -9,6 +10,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup any request that access cache and found line in I-state.", "BriefDescription": "L3 Lookup any request that access cache and found line in I-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I", "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_I",
"PerPkg": "1", "PerPkg": "1",
...@@ -17,6 +19,7 @@ ...@@ -17,6 +19,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup any request that access cache and found line in M-state.", "BriefDescription": "L3 Lookup any request that access cache and found line in M-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M", "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_M",
"PerPkg": "1", "PerPkg": "1",
...@@ -25,6 +28,7 @@ ...@@ -25,6 +28,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.", "BriefDescription": "L3 Lookup any request that access cache and found line in MESI-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI", "EventName": "UNC_CBO_CACHE_LOOKUP.ANY_MESI",
"PerPkg": "1", "PerPkg": "1",
...@@ -33,6 +37,7 @@ ...@@ -33,6 +37,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.", "BriefDescription": "L3 Lookup external snoop request that access cache and found line in E or S-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_ES", "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_ES",
"PerPkg": "1", "PerPkg": "1",
...@@ -41,6 +46,7 @@ ...@@ -41,6 +46,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.", "BriefDescription": "L3 Lookup external snoop request that access cache and found line in I-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_I", "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_I",
"PerPkg": "1", "PerPkg": "1",
...@@ -49,6 +55,7 @@ ...@@ -49,6 +55,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.", "BriefDescription": "L3 Lookup external snoop request that access cache and found line in M-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_M", "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_M",
"PerPkg": "1", "PerPkg": "1",
...@@ -57,6 +64,7 @@ ...@@ -57,6 +64,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.", "BriefDescription": "L3 Lookup external snoop request that access cache and found line in MESI-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_MESI", "EventName": "UNC_CBO_CACHE_LOOKUP.EXTSNP_MESI",
"PerPkg": "1", "PerPkg": "1",
...@@ -65,6 +73,7 @@ ...@@ -65,6 +73,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state.", "BriefDescription": "L3 Lookup read request that access cache and found line in E or S-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES", "EventName": "UNC_CBO_CACHE_LOOKUP.READ_ES",
"PerPkg": "1", "PerPkg": "1",
...@@ -73,6 +82,7 @@ ...@@ -73,6 +82,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup read request that access cache and found line in I-state.", "BriefDescription": "L3 Lookup read request that access cache and found line in I-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.READ_I", "EventName": "UNC_CBO_CACHE_LOOKUP.READ_I",
"PerPkg": "1", "PerPkg": "1",
...@@ -81,6 +91,7 @@ ...@@ -81,6 +91,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup read request that access cache and found line in M-state.", "BriefDescription": "L3 Lookup read request that access cache and found line in M-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.READ_M", "EventName": "UNC_CBO_CACHE_LOOKUP.READ_M",
"PerPkg": "1", "PerPkg": "1",
...@@ -89,6 +100,7 @@ ...@@ -89,6 +100,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state.", "BriefDescription": "L3 Lookup read request that access cache and found line in any MESI-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI", "EventName": "UNC_CBO_CACHE_LOOKUP.READ_MESI",
"PerPkg": "1", "PerPkg": "1",
...@@ -97,6 +109,7 @@ ...@@ -97,6 +109,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state.", "BriefDescription": "L3 Lookup write request that access cache and found line in E or S-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES", "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_ES",
"PerPkg": "1", "PerPkg": "1",
...@@ -105,6 +118,7 @@ ...@@ -105,6 +118,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup write request that access cache and found line in I-state.", "BriefDescription": "L3 Lookup write request that access cache and found line in I-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_I", "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_I",
"PerPkg": "1", "PerPkg": "1",
...@@ -113,6 +127,7 @@ ...@@ -113,6 +127,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup write request that access cache and found line in M-state.", "BriefDescription": "L3 Lookup write request that access cache and found line in M-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M", "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_M",
"PerPkg": "1", "PerPkg": "1",
...@@ -121,6 +136,7 @@ ...@@ -121,6 +136,7 @@
}, },
{ {
"BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state.", "BriefDescription": "L3 Lookup write request that access cache and found line in MESI-state.",
"Counter": "0,1",
"EventCode": "0x34", "EventCode": "0x34",
"EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI", "EventName": "UNC_CBO_CACHE_LOOKUP.WRITE_MESI",
"PerPkg": "1", "PerPkg": "1",
...@@ -129,6 +145,7 @@ ...@@ -129,6 +145,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.", "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EVICTION", "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EVICTION",
"PerPkg": "1", "PerPkg": "1",
...@@ -137,6 +154,7 @@ ...@@ -137,6 +154,7 @@
}, },
{ {
"BriefDescription": "An external snoop hits a modified line in some processor core.", "BriefDescription": "An external snoop hits a modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EXTERNAL", "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_EXTERNAL",
"PerPkg": "1", "PerPkg": "1",
...@@ -145,6 +163,7 @@ ...@@ -145,6 +163,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.", "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE", "EventName": "UNC_CBO_XSNP_RESPONSE.HITM_XCORE",
"PerPkg": "1", "PerPkg": "1",
...@@ -153,6 +172,7 @@ ...@@ -153,6 +172,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.", "BriefDescription": "A cross-core snoop resulted from L3 Eviction which hits a non-modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EVICTION", "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EVICTION",
"PerPkg": "1", "PerPkg": "1",
...@@ -161,6 +181,7 @@ ...@@ -161,6 +181,7 @@
}, },
{ {
"BriefDescription": "An external snoop hits a non-modified line in some processor core.", "BriefDescription": "An external snoop hits a non-modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EXTERNAL", "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_EXTERNAL",
"PerPkg": "1", "PerPkg": "1",
...@@ -169,6 +190,7 @@ ...@@ -169,6 +190,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.", "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which hits a non-modified line in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE", "EventName": "UNC_CBO_XSNP_RESPONSE.HIT_XCORE",
"PerPkg": "1", "PerPkg": "1",
...@@ -177,6 +199,7 @@ ...@@ -177,6 +199,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.", "BriefDescription": "A cross-core snoop resulted from L3 Eviction which misses in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION", "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EVICTION",
"PerPkg": "1", "PerPkg": "1",
...@@ -185,6 +208,7 @@ ...@@ -185,6 +208,7 @@
}, },
{ {
"BriefDescription": "An external snoop misses in some processor core.", "BriefDescription": "An external snoop misses in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EXTERNAL", "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_EXTERNAL",
"PerPkg": "1", "PerPkg": "1",
...@@ -193,6 +217,7 @@ ...@@ -193,6 +217,7 @@
}, },
{ {
"BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.", "BriefDescription": "A cross-core snoop initiated by this Cbox due to processor core memory request which misses in some processor core.",
"Counter": "0,1",
"EventCode": "0x22", "EventCode": "0x22",
"EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE", "EventName": "UNC_CBO_XSNP_RESPONSE.MISS_XCORE",
"PerPkg": "1", "PerPkg": "1",
......
[ [
{ {
"BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.", "BriefDescription": "Cycles weighted by number of requests pending in Coherency Tracker.",
"Counter": "0",
"EventCode": "0x83", "EventCode": "0x83",
"EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL", "EventName": "UNC_ARB_COH_TRK_OCCUPANCY.ALL",
"PerPkg": "1", "PerPkg": "1",
...@@ -9,6 +10,7 @@ ...@@ -9,6 +10,7 @@
}, },
{ {
"BriefDescription": "Number of requests allocated in Coherency Tracker.", "BriefDescription": "Number of requests allocated in Coherency Tracker.",
"Counter": "0,1",
"EventCode": "0x84", "EventCode": "0x84",
"EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL", "EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL",
"PerPkg": "1", "PerPkg": "1",
...@@ -17,6 +19,7 @@ ...@@ -17,6 +19,7 @@
}, },
{ {
"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.", "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", "EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.ALL", "EventName": "UNC_ARB_TRK_OCCUPANCY.ALL",
"PerPkg": "1", "PerPkg": "1",
...@@ -25,6 +28,7 @@ ...@@ -25,6 +28,7 @@
}, },
{ {
"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.", "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", "CounterMask": "10",
"EventCode": "0x80", "EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL", "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_OVER_HALF_FULL",
...@@ -34,6 +38,7 @@ ...@@ -34,6 +38,7 @@
}, },
{ {
"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.", "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", "CounterMask": "1",
"EventCode": "0x80", "EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST", "EventName": "UNC_ARB_TRK_OCCUPANCY.CYCLES_WITH_ANY_REQUEST",
...@@ -43,6 +48,7 @@ ...@@ -43,6 +48,7 @@
}, },
{ {
"BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.", "BriefDescription": "Counts the number of coherent and in-coherent requests initiated by IA cores, processor graphic units, or LLC.",
"Counter": "0,1",
"EventCode": "0x81", "EventCode": "0x81",
"EventName": "UNC_ARB_TRK_REQUESTS.ALL", "EventName": "UNC_ARB_TRK_REQUESTS.ALL",
"PerPkg": "1", "PerPkg": "1",
...@@ -51,6 +57,7 @@ ...@@ -51,6 +57,7 @@
}, },
{ {
"BriefDescription": "Counts the number of LLC evictions allocated.", "BriefDescription": "Counts the number of LLC evictions allocated.",
"Counter": "0,1",
"EventCode": "0x81", "EventCode": "0x81",
"EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS", "EventName": "UNC_ARB_TRK_REQUESTS.EVICTIONS",
"PerPkg": "1", "PerPkg": "1",
...@@ -59,6 +66,7 @@ ...@@ -59,6 +66,7 @@
}, },
{ {
"BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.", "BriefDescription": "Counts the number of allocated write entries, include full, partial, and LLC evictions.",
"Counter": "0,1",
"EventCode": "0x81", "EventCode": "0x81",
"EventName": "UNC_ARB_TRK_REQUESTS.WRITES", "EventName": "UNC_ARB_TRK_REQUESTS.WRITES",
"PerPkg": "1", "PerPkg": "1",
...@@ -67,6 +75,7 @@ ...@@ -67,6 +75,7 @@
}, },
{ {
"BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.", "BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.",
"Counter": "Fixed",
"EventCode": "0xff", "EventCode": "0xff",
"EventName": "UNC_CLOCK.SOCKET", "EventName": "UNC_CLOCK.SOCKET",
"PerPkg": "1", "PerPkg": "1",
......
[ [
{ {
"BriefDescription": "Load misses in all DTLB levels that cause page walks.", "BriefDescription": "Load misses in all DTLB levels that cause page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x08", "EventCode": "0x08",
"EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK", "EventName": "DTLB_LOAD_MISSES.MISS_CAUSES_A_WALK",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -8,6 +9,7 @@ ...@@ -8,6 +9,7 @@
}, },
{ {
"BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.", "BriefDescription": "Load operations that miss the first DTLB level but hit the second and do not cause page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x08", "EventCode": "0x08",
"EventName": "DTLB_LOAD_MISSES.STLB_HIT", "EventName": "DTLB_LOAD_MISSES.STLB_HIT",
"PublicDescription": "This event counts load operations that miss the first DTLB level but hit the second and do not cause any page walks. The penalty in this case is approximately 7 cycles.", "PublicDescription": "This event counts load operations that miss the first DTLB level but hit the second and do not cause any page walks. The penalty in this case is approximately 7 cycles.",
...@@ -16,6 +18,7 @@ ...@@ -16,6 +18,7 @@
}, },
{ {
"BriefDescription": "Load misses at all DTLB levels that cause completed page walks.", "BriefDescription": "Load misses at all DTLB levels that cause completed page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x08", "EventCode": "0x08",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED", "EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -23,6 +26,7 @@ ...@@ -23,6 +26,7 @@
}, },
{ {
"BriefDescription": "Cycles when PMH is busy with page walks.", "BriefDescription": "Cycles when PMH is busy with page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x08", "EventCode": "0x08",
"EventName": "DTLB_LOAD_MISSES.WALK_DURATION", "EventName": "DTLB_LOAD_MISSES.WALK_DURATION",
"PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB load misses.", "PublicDescription": "This event counts cycles when the page miss handler (PMH) is servicing page walks caused by DTLB load misses.",
...@@ -31,6 +35,7 @@ ...@@ -31,6 +35,7 @@
}, },
{ {
"BriefDescription": "Store misses in all DTLB levels that cause page walks.", "BriefDescription": "Store misses in all DTLB levels that cause page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x49", "EventCode": "0x49",
"EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK", "EventName": "DTLB_STORE_MISSES.MISS_CAUSES_A_WALK",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -38,6 +43,7 @@ ...@@ -38,6 +43,7 @@
}, },
{ {
"BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.", "BriefDescription": "Store operations that miss the first TLB level but hit the second and do not cause page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x49", "EventCode": "0x49",
"EventName": "DTLB_STORE_MISSES.STLB_HIT", "EventName": "DTLB_STORE_MISSES.STLB_HIT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -45,6 +51,7 @@ ...@@ -45,6 +51,7 @@
}, },
{ {
"BriefDescription": "Store misses in all DTLB levels that cause completed page walks.", "BriefDescription": "Store misses in all DTLB levels that cause completed page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x49", "EventCode": "0x49",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED", "EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -52,6 +59,7 @@ ...@@ -52,6 +59,7 @@
}, },
{ {
"BriefDescription": "Cycles when PMH is busy with page walks.", "BriefDescription": "Cycles when PMH is busy with page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x49", "EventCode": "0x49",
"EventName": "DTLB_STORE_MISSES.WALK_DURATION", "EventName": "DTLB_STORE_MISSES.WALK_DURATION",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -59,6 +67,7 @@ ...@@ -59,6 +67,7 @@
}, },
{ {
"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.", "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.",
"Counter": "0,1,2,3",
"EventCode": "0x4F", "EventCode": "0x4F",
"EventName": "EPT.WALK_CYCLES", "EventName": "EPT.WALK_CYCLES",
"SampleAfterValue": "2000003", "SampleAfterValue": "2000003",
...@@ -66,6 +75,7 @@ ...@@ -66,6 +75,7 @@
}, },
{ {
"BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.", "BriefDescription": "Flushing of the Instruction TLB (ITLB) pages, includes 4k/2M/4M pages.",
"Counter": "0,1,2,3",
"EventCode": "0xAE", "EventCode": "0xAE",
"EventName": "ITLB.ITLB_FLUSH", "EventName": "ITLB.ITLB_FLUSH",
"SampleAfterValue": "100007", "SampleAfterValue": "100007",
...@@ -73,6 +83,7 @@ ...@@ -73,6 +83,7 @@
}, },
{ {
"BriefDescription": "Misses at all ITLB levels that cause page walks.", "BriefDescription": "Misses at all ITLB levels that cause page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x85", "EventCode": "0x85",
"EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK", "EventName": "ITLB_MISSES.MISS_CAUSES_A_WALK",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -80,6 +91,7 @@ ...@@ -80,6 +91,7 @@
}, },
{ {
"BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.", "BriefDescription": "Operations that miss the first ITLB level but hit the second and do not cause any page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x85", "EventCode": "0x85",
"EventName": "ITLB_MISSES.STLB_HIT", "EventName": "ITLB_MISSES.STLB_HIT",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -87,6 +99,7 @@ ...@@ -87,6 +99,7 @@
}, },
{ {
"BriefDescription": "Misses in all ITLB levels that cause completed page walks.", "BriefDescription": "Misses in all ITLB levels that cause completed page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x85", "EventCode": "0x85",
"EventName": "ITLB_MISSES.WALK_COMPLETED", "EventName": "ITLB_MISSES.WALK_COMPLETED",
"SampleAfterValue": "100003", "SampleAfterValue": "100003",
...@@ -94,6 +107,7 @@ ...@@ -94,6 +107,7 @@
}, },
{ {
"BriefDescription": "Cycles when PMH is busy with page walks.", "BriefDescription": "Cycles when PMH is busy with page walks.",
"Counter": "0,1,2,3",
"EventCode": "0x85", "EventCode": "0x85",
"EventName": "ITLB_MISSES.WALK_DURATION", "EventName": "ITLB_MISSES.WALK_DURATION",
"PublicDescription": "This event count cycles when Page Miss Handler (PMH) is servicing page walks caused by ITLB misses.", "PublicDescription": "This event count cycles when Page Miss Handler (PMH) is servicing page walks caused by ITLB misses.",
...@@ -102,6 +116,7 @@ ...@@ -102,6 +116,7 @@
}, },
{ {
"BriefDescription": "DTLB flush attempts of the thread-specific entries.", "BriefDescription": "DTLB flush attempts of the thread-specific entries.",
"Counter": "0,1,2,3",
"EventCode": "0xBD", "EventCode": "0xBD",
"EventName": "TLB_FLUSH.DTLB_THREAD", "EventName": "TLB_FLUSH.DTLB_THREAD",
"SampleAfterValue": "100007", "SampleAfterValue": "100007",
...@@ -109,6 +124,7 @@ ...@@ -109,6 +124,7 @@
}, },
{ {
"BriefDescription": "STLB flush attempts.", "BriefDescription": "STLB flush attempts.",
"Counter": "0,1,2,3",
"EventCode": "0xBD", "EventCode": "0xBD",
"EventName": "TLB_FLUSH.STLB_ANY", "EventName": "TLB_FLUSH.STLB_ANY",
"SampleAfterValue": "100007", "SampleAfterValue": "100007",
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment