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Date: Thu, 20 Jun 2024 11:17:15 -0700
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>,
Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>,
Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>, Maxime Coquelin <mcoquelin.stm32@...il.com>,
Alexandre Torgue <alexandre.torgue@...s.st.com>, linux-kernel@...r.kernel.org,
linux-perf-users@...r.kernel.org
Cc: Weilin Wang <weilin.wang@...el.com>, Caleb Biggers <caleb.biggers@...el.com>
Subject: [PATCH v2 01/37] perf vendor events: Update alderlake events/metrics
Update events from v1.24 to v1.27.
Update p-core TMA metrics from v4.7 to v4.8, and the e-core TMA
metrics to v3.6.
Bring in the event updates v1.27:
https://github.com/intel/perfmon/commit/ea4f309a04c50ca77a00da2db130fd7cf06db978
v1.26:
https://github.com/intel/perfmon/commit/0052e68d24d9873d5ff22363677794fa3eb05313
The p-core TMA 4.8 information was updated in:
https://github.com/intel/perfmon/commit/59194d4d90ca50a3fcb2de0d82b9f6fc0c9a5736
And e-core in:
https://github.com/intel/perfmon/commit/d9c2faa70bafe03129dc10f9fe414ef03a95acd9
New events are:
EXE_ACTIVITY.2_3_PORTS_UTIL,
ICACHE_DATA.STALL_PERIODS,
L2_TRANS.L2_WB,
MEM_TRANS_RETIRED.LOAD_LATENCY_GT_1024,
MEM_UOPS_RETIRED.LOCK_LOADS,
OFFCORE_REQUESTS.DEMAND_CODE_RD,
OFFCORE_REQUESTS.DEMAND_RFO,
OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD,
OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD,
RS.EMPTY_RESOURCE,
SERIALIZATION.C01_MS_SCB,
SW_PREFETCH_ACCESS.ANY,
UOPS_ISSUED.ANY,
UOPS_ISSUED.CYCLES
Co-authored-by: Weilin Wang <weilin.wang@...el.com>
Co-authored-by: Caleb Biggers <caleb.biggers@...el.com>
Signed-off-by: Ian Rogers <irogers@...gle.com>
Reviewed-by: Kan Liang <kan.liang@...ux.intel.com>
---
.../arch/x86/alderlake/adl-metrics.json | 988 +++++++++---------
.../pmu-events/arch/x86/alderlake/cache.json | 184 +++-
.../arch/x86/alderlake/floating-point.json | 20 +
.../arch/x86/alderlake/frontend.json | 56 +-
.../pmu-events/arch/x86/alderlake/memory.json | 44 +
.../arch/x86/alderlake/metricgroups.json | 23 +-
.../pmu-events/arch/x86/alderlake/other.json | 37 +
.../arch/x86/alderlake/pipeline.json | 214 ++++
.../x86/alderlake/uncore-interconnect.json | 19 +
.../arch/x86/alderlake/uncore-memory.json | 25 +
.../arch/x86/alderlake/uncore-other.json | 1 +
.../arch/x86/alderlake/virtual-memory.json | 26 +
tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
13 files changed, 1115 insertions(+), 524 deletions(-)
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/adl-metrics.json b/tools/perf/pmu-events/arch/x86/alderlake/adl-metrics.json
index b72c0e2cb946..8fdf4a4225de 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/adl-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/adl-metrics.json
@@ -113,42 +113,30 @@
"ScaleUnit": "100%"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to certain allocation restrictions.",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.ALLOC_RESTRICTIONS@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_alloc_restriction",
- "MetricThreshold": "tma_alloc_restriction > 0.1",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to certain allocation restrictions",
+ "MetricExpr": "tma_core_bound",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_core_bound_group",
+ "MetricName": "tma_allocation_restriction",
+ "MetricThreshold": "tma_allocation_restriction > 0.1 & (tma_core_bound > 0.1 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls",
+ "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls",
"DefaultMetricgroupName": "TopdownL1",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.ALL@ / tma_info_core_slots",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.ALL@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "Default;TopdownL1;tma_L1_group",
"MetricName": "tma_backend_bound",
"MetricThreshold": "tma_backend_bound > 0.1",
"MetricgroupNoGroup": "TopdownL1;Default",
- "PublicDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls. Note that uops must be available for consumption in order for this event to count. If a uop is not available (IQ is empty), this event will not count. The rest of these subevents count backend stalls, in cycles, due to an outstanding request which is memory bound vs core bound. The subevents are not slot based events and therefore can not be precisely added or subtracted from the Backend_Bound_Aux subevents which are slot based.",
- "ScaleUnit": "100%",
- "Unit": "cpu_atom"
- },
- {
- "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls",
- "DefaultMetricgroupName": "TopdownL1",
- "MetricExpr": "tma_backend_bound",
- "MetricGroup": "Default;TopdownL1;tma_L1_group",
- "MetricName": "tma_backend_bound_aux",
- "MetricThreshold": "tma_backend_bound_aux > 0.2",
- "MetricgroupNoGroup": "TopdownL1;Default",
- "PublicDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls. Note that UOPS must be available for consumption in order for this event to count. If a uop is not available (IQ is empty), this event will not count. All of these subevents count backend stalls, in slots, due to a resource limitation. These are not cycle based events and therefore can not be precisely added or subtracted from the Backend_Bound subevents which are cycle based. These subevents are supplementary to Backend_Bound and can be used to analyze results from a resource perspective at allocation.",
+ "PublicDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls. Note that uops must be available for consumption in order for this event to count. If a uop is not available (IQ is empty), this event will not count",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear",
"DefaultMetricgroupName": "TopdownL1",
- "MetricExpr": "(tma_info_core_slots - (cpu_atom@...DOWN_FE_BOUND.ALL@ + cpu_atom@...DOWN_BE_BOUND.ALL@ + cpu_atom@...DOWN_RETIRING.ALL@)) / tma_info_core_slots",
+ "MetricExpr": "(5 * cpu_atom@..._CLK_UNHALTED.CORE@ - (cpu_atom@...DOWN_FE_BOUND.ALL@ + cpu_atom@...DOWN_BE_BOUND.ALL@ + cpu_atom@...DOWN_RETIRING.ALL@)) / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "Default;TopdownL1;tma_L1_group",
"MetricName": "tma_bad_speculation",
"MetricThreshold": "tma_bad_speculation > 0.15",
@@ -158,644 +146,564 @@
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of uops that are not from the microsequencer.",
- "MetricExpr": "(cpu_atom@...DOWN_RETIRING.ALL@ - cpu_atom@...S_RETIRED.MS@) / tma_info_core_slots",
- "MetricGroup": "TopdownL2;tma_L2_group;tma_retiring_group",
- "MetricName": "tma_base",
- "MetricThreshold": "tma_base > 0.6",
- "MetricgroupNoGroup": "TopdownL2",
- "ScaleUnit": "100%",
- "Unit": "cpu_atom"
- },
- {
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to BACLEARS, which occurs when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.BRANCH_DETECT@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_latency_group",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to BACLEARS, which occurs when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.BRANCH_DETECT@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_latency_group",
"MetricName": "tma_branch_detect",
- "MetricThreshold": "tma_branch_detect > 0.05",
- "PublicDescription": "Counts the number of issue slots that were not delivered by the frontend due to BACLEARS, which occurs when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
+ "MetricThreshold": "tma_branch_detect > 0.05 & (tma_ifetch_latency > 0.15 & tma_frontend_bound > 0.2)",
+ "PublicDescription": "Counts the number of issue slots that were not delivered by the frontend due to BACLEARS, which occurs when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to branch mispredicts.",
- "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.MISPREDICT@ / tma_info_core_slots",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to branch mispredicts",
+ "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.MISPREDICT@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "TopdownL2;tma_L2_group;tma_bad_speculation_group",
"MetricName": "tma_branch_mispredicts",
- "MetricThreshold": "tma_branch_mispredicts > 0.05",
+ "MetricThreshold": "tma_branch_mispredicts > 0.05 & tma_bad_speculation > 0.15",
"MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to BTCLEARS, which occurs when the Branch Target Buffer (BTB) predicts a taken branch.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.BRANCH_RESTEER@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_latency_group",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to BTCLEARS, which occurs when the Branch Target Buffer (BTB) predicts a taken branch.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.BRANCH_RESTEER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_latency_group",
"MetricName": "tma_branch_resteer",
- "MetricThreshold": "tma_branch_resteer > 0.05",
+ "MetricThreshold": "tma_branch_resteer > 0.05 & (tma_ifetch_latency > 0.15 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to the microcode sequencer (MS).",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.CISC@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_bandwidth_group",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to the microcode sequencer (MS).",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.CISC@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_bandwidth_group",
"MetricName": "tma_cisc",
- "MetricThreshold": "tma_cisc > 0.05",
+ "MetricThreshold": "tma_cisc > 0.05 & (tma_ifetch_bandwidth > 0.1 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles due to backend bound stalls that are core execution bound and not attributed to outstanding demand load or store stalls.",
- "MetricExpr": "max(0, tma_backend_bound - tma_memory_bound)",
+ "BriefDescription": "Counts the number of cycles due to backend bound stalls that are bounded by core restrictions and not attributed to an outstanding load or stores, or resource limitation",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.ALLOC_RESTRICTIONS@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "TopdownL2;tma_L2_group;tma_backend_bound_group",
"MetricName": "tma_core_bound",
- "MetricThreshold": "tma_core_bound > 0.1",
+ "MetricThreshold": "tma_core_bound > 0.1 & tma_backend_bound > 0.1",
"MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to decode stalls.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.DECODE@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_bandwidth_group",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to decode stalls.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.DECODE@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_bandwidth_group",
"MetricName": "tma_decode",
- "MetricThreshold": "tma_decode > 0.05",
+ "MetricThreshold": "tma_decode > 0.05 & (tma_ifetch_bandwidth > 0.1 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of machine clears relative to the number of nuke slots due to memory disambiguation.",
- "MetricExpr": "tma_nuke * (cpu_atom@...HINE_CLEARS.DISAMBIGUATION@ / cpu_atom@...HINE_CLEARS.SLOW@)",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_nuke_group",
- "MetricName": "tma_disambiguation",
- "MetricThreshold": "tma_disambiguation > 0.02",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to a machine clear that does not require the use of microcode, classified as a fast nuke, due to memory ordering, memory disambiguation and memory renaming",
+ "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.FASTNUKE@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_machine_clears_group",
+ "MetricName": "tma_fast_nuke",
+ "MetricThreshold": "tma_fast_nuke > 0.05 & (tma_machine_clears > 0.05 & tma_bad_speculation > 0.15)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles the core is stalled due to a demand load miss which hit in DRAM or MMIO (Non-DRAM).",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_DRAM_HIT@ / tma_info_core_clks - max((cpu_atom@..._BOUND_STALLS.LOAD@ - cpu_atom@...HEAD.L1_MISS_AT_RET@) / tma_info_core_clks, 0) * cpu_atom@..._BOUND_STALLS.LOAD_DRAM_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_dram_bound",
- "MetricThreshold": "tma_dram_bound > 0.1",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to frontend stalls.",
+ "DefaultMetricgroupName": "TopdownL1",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ALL@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "Default;TopdownL1;tma_L1_group",
+ "MetricName": "tma_frontend_bound",
+ "MetricThreshold": "tma_frontend_bound > 0.2",
+ "MetricgroupNoGroup": "TopdownL1;Default",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to a machine clear classified as a fast nuke due to memory ordering, memory disambiguation and memory renaming.",
- "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.FASTNUKE@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_machine_clears_group",
- "MetricName": "tma_fast_nuke",
- "MetricThreshold": "tma_fast_nuke > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to instruction cache misses.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ICACHE@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_latency_group",
+ "MetricName": "tma_icache_misses",
+ "MetricThreshold": "tma_icache_misses > 0.05 & (tma_ifetch_latency > 0.15 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to frontend bandwidth restrictions due to decode, predecode, cisc, and other limitations.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.FRONTEND_BANDWIDTH@ / tma_info_core_slots",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to frontend bandwidth restrictions due to decode, predecode, cisc, and other limitations.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.FRONTEND_BANDWIDTH@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "TopdownL2;tma_L2_group;tma_frontend_bound_group",
- "MetricName": "tma_fetch_bandwidth",
- "MetricThreshold": "tma_fetch_bandwidth > 0.1",
+ "MetricName": "tma_ifetch_bandwidth",
+ "MetricThreshold": "tma_ifetch_bandwidth > 0.1 & tma_frontend_bound > 0.2",
"MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to frontend bandwidth restrictions due to decode, predecode, cisc, and other limitations.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.FRONTEND_LATENCY@ / tma_info_core_slots",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to frontend latency restrictions due to icache misses, itlb misses, branch detection, and resteer limitations.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.FRONTEND_LATENCY@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "TopdownL2;tma_L2_group;tma_frontend_bound_group",
- "MetricName": "tma_fetch_latency",
- "MetricThreshold": "tma_fetch_latency > 0.15",
+ "MetricName": "tma_ifetch_latency",
+ "MetricThreshold": "tma_ifetch_latency > 0.15 & tma_frontend_bound > 0.2",
"MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of machine clears relative to the number of nuke slots due to FP assists.",
- "MetricExpr": "tma_nuke * (cpu_atom@...HINE_CLEARS.FP_ASSIST@ / cpu_atom@...HINE_CLEARS.SLOW@)",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_nuke_group",
- "MetricName": "tma_fp_assist",
- "MetricThreshold": "tma_fp_assist > 0.02",
- "ScaleUnit": "100%",
- "Unit": "cpu_atom"
- },
- {
- "BriefDescription": "Counts the number of floating point divide operations per uop.",
- "MetricExpr": "cpu_atom@...S_RETIRED.FPDIV@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_base_group",
- "MetricName": "tma_fpdiv_uops",
- "MetricThreshold": "tma_fpdiv_uops > 0.2",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of time that retirement is stalled due to a first level data TLB miss",
+ "MetricExpr": "100 * (cpu_atom@...HEAD.DTLB_MISS_AT_RET@ + cpu_atom@...HEAD.PGWALK_AT_RET@) / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricName": "tma_info_bottleneck_%_dtlb_miss_bound_cycles",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to frontend stalls.",
- "DefaultMetricgroupName": "TopdownL1",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ALL@ / tma_info_core_slots",
- "MetricGroup": "Default;TopdownL1;tma_L1_group",
- "MetricName": "tma_frontend_bound",
- "MetricThreshold": "tma_frontend_bound > 0.2",
- "MetricgroupNoGroup": "TopdownL1;Default",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of time that allocation and retirement is stalled by the Frontend Cluster due to an Ifetch Miss, either Icache or ITLB Miss",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "Ifetch",
+ "MetricName": "tma_info_bottleneck_%_ifetch_miss_bound_cycles",
+ "PublicDescription": "Percentage of time that allocation and retirement is stalled by the Frontend Cluster due to an Ifetch Miss, either Icache or ITLB Miss. See Info.Ifetch_Bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to instruction cache misses.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ICACHE@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_latency_group",
- "MetricName": "tma_icache_misses",
- "MetricThreshold": "tma_icache_misses > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of time that retirement is stalled due to an L1 miss",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.LOAD@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "Load_Store_Miss",
+ "MetricName": "tma_info_bottleneck_%_load_miss_bound_cycles",
+ "PublicDescription": "Percentage of time that retirement is stalled due to an L1 miss. See Info.Load_Miss_Bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "",
- "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE@",
- "MetricName": "tma_info_core_clks",
+ "BriefDescription": "Percentage of time that retirement is stalled by the Memory Cluster due to a pipeline stall",
+ "MetricExpr": "100 * cpu_atom@...HEAD.ANY_AT_RET@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "Mem_Exec",
+ "MetricName": "tma_info_bottleneck_%_mem_exec_bound_cycles",
+ "PublicDescription": "Percentage of time that retirement is stalled by the Memory Cluster due to a pipeline stall. See Info.Mem_Exec_Bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "",
- "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE_P@",
- "MetricName": "tma_info_core_clks_p",
+ "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...INST_RETIRED.ALL_BRANCHES@",
+ "MetricName": "tma_info_br_inst_mix_ipbranch",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Cycles Per Instruction",
- "MetricExpr": "tma_info_core_clks / INST_RETIRED.ANY",
- "MetricName": "tma_info_core_cpi",
+ "BriefDescription": "Instruction per (near) call (lower number means higher occurrence rate)",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...INST_RETIRED.CALL@",
+ "MetricName": "tma_info_br_inst_mix_ipcall",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions Per Cycle",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / tma_info_core_clks",
- "MetricName": "tma_info_core_ipc",
+ "BriefDescription": "Instructions per Far Branch ( Far Branches apply upon transition from application to operating system, handling interrupts, exceptions) [lower number means higher occurrence rate]",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...INST_RETIRED.FAR_BRANCH@u",
+ "MetricName": "tma_info_br_inst_mix_ipfarbranch",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "",
- "MetricExpr": "5 * tma_info_core_clks",
- "MetricName": "tma_info_core_slots",
+ "BriefDescription": "Instructions per retired conditional Branch Misprediction where the branch was not taken",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / (cpu_atom@...MISP_RETIRED.COND@ - cpu_atom@...MISP_RETIRED.COND_TAKEN@)",
+ "MetricName": "tma_info_br_inst_mix_ipmisp_cond_ntaken",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Uops Per Instruction",
- "MetricExpr": "cpu_atom@...S_RETIRED.ALL@ / INST_RETIRED.ANY",
- "MetricName": "tma_info_core_upi",
+ "BriefDescription": "Instructions per retired conditional Branch Misprediction where the branch was taken",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...MISP_RETIRED.COND_TAKEN@",
+ "MetricName": "tma_info_br_inst_mix_ipmisp_cond_taken",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percent of instruction miss cost that hit in DRAM",
- "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_DRAM_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
- "MetricName": "tma_info_frontend_inst_miss_cost_dramhit_percent",
+ "BriefDescription": "Instructions per retired indirect call or jump Branch Misprediction",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...MISP_RETIRED.INDIRECT@",
+ "MetricName": "tma_info_br_inst_mix_ipmisp_indirect",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percent of instruction miss cost that hit in the L2",
- "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_L2_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
- "MetricName": "tma_info_frontend_inst_miss_cost_l2hit_percent",
+ "BriefDescription": "Instructions per retired return Branch Misprediction",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...MISP_RETIRED.RETURN@",
+ "MetricName": "tma_info_br_inst_mix_ipmisp_ret",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percent of instruction miss cost that hit in the L3",
- "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_LLC_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
- "MetricName": "tma_info_frontend_inst_miss_cost_l3hit_percent",
+ "BriefDescription": "Instructions per retired Branch Misprediction",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@...MISP_RETIRED.ALL_BRANCHES@",
+ "MetricName": "tma_info_br_inst_mix_ipmispredict",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Ratio of all branches which mispredict",
- "MetricExpr": "cpu_atom@...MISP_RETIRED.ALL_BRANCHES@ / BR_INST_RETIRED.ALL_BRANCHES",
- "MetricName": "tma_info_inst_mix_branch_mispredict_ratio",
+ "MetricExpr": "cpu_atom@...MISP_RETIRED.ALL_BRANCHES@ / cpu_atom@...INST_RETIRED.ALL_BRANCHES@",
+ "MetricName": "tma_info_br_mispredict_bound_branch_mispredict_ratio",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Ratio between Mispredicted branches and unknown branches",
- "MetricExpr": "cpu_atom@...MISP_RETIRED.ALL_BRANCHES@ / BACLEARS.ANY",
- "MetricName": "tma_info_inst_mix_branch_mispredict_to_unknown_branch_ratio",
+ "MetricExpr": "cpu_atom@...MISP_RETIRED.ALL_BRANCHES@ / cpu_atom@...LEARS.ANY@",
+ "MetricName": "tma_info_br_mispredict_bound_branch_mispredict_to_unknown_branch_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of all uops which are FPDiv uops",
- "MetricExpr": "100 * cpu_atom@...S_RETIRED.FPDIV@ / UOPS_RETIRED.ALL",
- "MetricName": "tma_info_inst_mix_fpdiv_uop_ratio",
+ "BriefDescription": "Percentage of time that allocation is stalled due to load buffer full",
+ "MetricExpr": "100 * cpu_atom@..._SCHEDULER_BLOCK.LD_BUF@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricName": "tma_info_buffer_stalls_%_load_buffer_stall_cycles",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of all uops which are IDiv uops",
- "MetricExpr": "100 * cpu_atom@...S_RETIRED.IDIV@ / UOPS_RETIRED.ALL",
- "MetricName": "tma_info_inst_mix_idiv_uop_ratio",
+ "BriefDescription": "Percentage of time that allocation is stalled due to memory reservation stations full",
+ "MetricExpr": "100 * cpu_atom@..._SCHEDULER_BLOCK.RSV@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricName": "tma_info_buffer_stalls_%_mem_rsv_stall_cycles",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_INST_RETIRED.ALL_BRANCHES",
- "MetricName": "tma_info_inst_mix_ipbranch",
+ "BriefDescription": "Percentage of time that allocation is stalled due to store buffer full",
+ "MetricExpr": "100 * cpu_atom@..._SCHEDULER_BLOCK.ST_BUF@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricName": "tma_info_buffer_stalls_%_store_buffer_stall_cycles",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instruction per (near) call (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_INST_RETIRED.CALL",
- "MetricName": "tma_info_inst_mix_ipcall",
+ "BriefDescription": "Cycles Per Instruction",
+ "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_core_cpi",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per Far Branch",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / (cpu_atom@...INST_RETIRED.FAR_BRANCH@ / 2)",
- "MetricName": "tma_info_inst_mix_ipfarbranch",
+ "BriefDescription": "Instructions Per Cycle",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricName": "tma_info_core_ipc",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per Load",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / MEM_UOPS_RETIRED.ALL_LOADS",
- "MetricName": "tma_info_inst_mix_ipload",
+ "BriefDescription": "Uops Per Instruction",
+ "MetricExpr": "cpu_atom@...S_RETIRED.ALL@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_core_upi",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per retired conditional Branch Misprediction where the branch was not taken",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / (cpu_atom@...MISP_RETIRED.COND@ - cpu_atom@...MISP_RETIRED.COND_TAKEN@)",
- "MetricName": "tma_info_inst_mix_ipmisp_cond_ntaken",
+ "BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss hits in the L2",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_L2_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
+ "MetricName": "tma_info_ifetch_miss_bound_%_ifetchmissbound_with_l2hit",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per retired conditional Branch Misprediction where the branch was taken",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_MISP_RETIRED.COND_TAKEN",
- "MetricName": "tma_info_inst_mix_ipmisp_cond_taken",
+ "BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss hits in the L3",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_LLC_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
+ "MetricName": "tma_info_ifetch_miss_bound_%_ifetchmissbound_with_l3hit",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per retired indirect call or jump Branch Misprediction",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_MISP_RETIRED.INDIRECT",
- "MetricName": "tma_info_inst_mix_ipmisp_indirect",
+ "BriefDescription": "Percentage of ifetch miss bound stalls, where the ifetch miss subsequently misses in the L3",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.IFETCH_DRAM_HIT@ / cpu_atom@..._BOUND_STALLS.IFETCH@",
+ "MetricName": "tma_info_ifetch_miss_bound_%_ifetchmissbound_with_l3miss",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per retired return Branch Misprediction",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_MISP_RETIRED.RETURN",
- "MetricName": "tma_info_inst_mix_ipmisp_ret",
+ "BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 miss that hit the L2",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.LOAD_L2_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_miss_bound_%_loadmissbound_with_l2hit",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per retired Branch Misprediction",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / BR_MISP_RETIRED.ALL_BRANCHES",
- "MetricName": "tma_info_inst_mix_ipmispredict",
+ "BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 miss that hit the L3",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.LOAD_LLC_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_miss_bound_%_loadmissbound_with_l3hit",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Instructions per Store",
- "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / MEM_UOPS_RETIRED.ALL_STORES",
- "MetricName": "tma_info_inst_mix_ipstore",
+ "BriefDescription": "Percentage of memory bound stalls where retirement is stalled due to an L1 miss that subsequently misses the L3",
+ "MetricExpr": "100 * cpu_atom@..._BOUND_STALLS.LOAD_DRAM_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_miss_bound_%_loadmissbound_with_l3miss",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of all uops which are ucode ops",
- "MetricExpr": "100 * cpu_atom@...S_RETIRED.MS@ / UOPS_RETIRED.ALL",
- "MetricName": "tma_info_inst_mix_microcode_uop_ratio",
+ "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a pipeline block",
+ "MetricExpr": "100 * cpu_atom@...HEAD.L1_BOUND_AT_RET@ / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_store_bound_l1_bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of all uops which are x87 uops",
- "MetricExpr": "100 * cpu_atom@...S_RETIRED.X87@ / UOPS_RETIRED.ALL",
- "MetricName": "tma_info_inst_mix_x87_uop_ratio",
+ "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement",
+ "MetricExpr": "100 * (cpu_atom@...HEAD.L1_BOUND_AT_RET@ + cpu_atom@..._BOUND_STALLS.LOAD@) / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_store_bound_load_bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of total non-speculative loads with a address aliasing block",
- "MetricExpr": "100 * cpu_atom@...BLOCKS.4K_ALIAS@ / MEM_UOPS_RETIRED.ALL_LOADS",
- "MetricName": "tma_info_l1_bound_address_alias_blocks",
+ "BriefDescription": "Counts the number of cycles the core is stalled due to store buffer full",
+ "MetricExpr": "100 * (cpu_atom@..._SCHEDULER_BLOCK.ST_BUF@ / cpu_atom@..._SCHEDULER_BLOCK.ALL@) * tma_mem_scheduler",
+ "MetricGroup": "load_store_bound",
+ "MetricName": "tma_info_load_store_bound_store_bound",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of total non-speculative loads that are splits",
- "MetricExpr": "100 * cpu_atom@..._UOPS_RETIRED.SPLIT_LOADS@ / MEM_UOPS_RETIRED.ALL_LOADS",
- "MetricName": "tma_info_l1_bound_load_splits",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to memory disambiguation",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.DISAMBIGUATION@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_disamb_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Percentage of total non-speculative loads with a store forward or unknown store address block",
- "MetricExpr": "100 * cpu_atom@...BLOCKS.DATA_UNKNOWN@ / MEM_UOPS_RETIRED.ALL_LOADS",
- "MetricName": "tma_info_l1_bound_store_fwd_blocks",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to floating point assists",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.FP_ASSIST@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_fp_assist_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Cycle cost per DRAM hit",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_DRAM_HIT@ / MEM_LOAD_UOPS_RETIRED.DRAM_HIT",
- "MetricName": "tma_info_memory_cycles_per_demand_load_dram_hit",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to memory ordering",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.MEMORY_ORDERING@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_monuke_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Cycle cost per L2 hit",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_L2_HIT@ / MEM_LOAD_UOPS_RETIRED.L2_HIT",
- "MetricName": "tma_info_memory_cycles_per_demand_load_l2_hit",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to memory renaming",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.MRN_NUKE@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_mrn_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Cycle cost per LLC hit",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_LLC_HIT@ / MEM_LOAD_UOPS_RETIRED.L3_HIT",
- "MetricName": "tma_info_memory_cycles_per_demand_load_l3_hit",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to page faults",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.PAGE_FAULT@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_page_fault_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "load ops retired per 1000 instruction",
- "MetricExpr": "1e3 * cpu_atom@..._UOPS_RETIRED.ALL_LOADS@ / INST_RETIRED.ANY",
- "MetricName": "tma_info_memory_memloadpki",
+ "BriefDescription": "Counts the number of machine clears relative to thousands of instructions retired, due to self-modifying code",
+ "MetricExpr": "1e3 * cpu_atom@...HINE_CLEARS.SMC@ / cpu_atom@...T_RETIRED.ANY@",
+ "MetricName": "tma_info_machine_clear_bound_machine_clears_smc_pki",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Average CPU Utilization",
- "MetricExpr": "cpu_atom@..._CLK_UNHALTED.REF_TSC@ / TSC",
- "MetricName": "tma_info_system_cpu_utilization",
+ "BriefDescription": "Percentage of total non-speculative loads with an address aliasing block",
+ "MetricExpr": "100 * cpu_atom@...BLOCKS.4K_ALIAS@ / cpu_atom@..._UOPS_RETIRED.ALL_LOADS@",
+ "MetricName": "tma_info_mem_exec_blocks_%_loads_with_adressaliasing",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Fraction of cycles spent in Kernel mode",
- "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE@k / CPU_CLK_UNHALTED.CORE",
- "MetricGroup": "Summary",
- "MetricName": "tma_info_system_kernel_utilization",
+ "BriefDescription": "Percentage of total non-speculative loads with a store forward or unknown store address block",
+ "MetricExpr": "100 * cpu_atom@...BLOCKS.DATA_UNKNOWN@ / cpu_atom@..._UOPS_RETIRED.ALL_LOADS@",
+ "MetricName": "tma_info_mem_exec_blocks_%_loads_with_storefwdblk",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Average Frequency Utilization relative nominal frequency",
- "MetricExpr": "tma_info_core_clks / CPU_CLK_UNHALTED.REF_TSC",
- "MetricGroup": "Power",
- "MetricName": "tma_info_system_turbo_utilization",
+ "BriefDescription": "Percentage of Memory Execution Bound due to a first level data cache miss",
+ "MetricExpr": "100 * cpu_atom@...HEAD.L1_MISS_AT_RET@ / cpu_atom@...HEAD.ANY_AT_RET@",
+ "MetricName": "tma_info_mem_exec_bound_%_loadhead_with_l1miss",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to Instruction Table Lookaside Buffer (ITLB) misses.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ITLB@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_latency_group",
- "MetricName": "tma_itlb_misses",
- "MetricThreshold": "tma_itlb_misses > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of Memory Execution Bound due to other block cases, such as pipeline conflicts, fences, etc",
+ "MetricExpr": "100 * cpu_atom@...HEAD.OTHER_AT_RET@ / cpu_atom@...HEAD.ANY_AT_RET@",
+ "MetricName": "tma_info_mem_exec_bound_%_loadhead_with_otherpipelineblks",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a load block.",
- "MetricExpr": "cpu_atom@...HEAD.L1_BOUND_AT_RET@ / tma_info_core_clks",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_l1_bound",
- "MetricThreshold": "tma_l1_bound > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of Memory Execution Bound due to a pagewalk",
+ "MetricExpr": "100 * cpu_atom@...HEAD.PGWALK_AT_RET@ / cpu_atom@...HEAD.ANY_AT_RET@",
+ "MetricName": "tma_info_mem_exec_bound_%_loadhead_with_pagewalk",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles a core is stalled due to a demand load which hit in the L2 Cache.",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_L2_HIT@ / tma_info_core_clks - max((cpu_atom@..._BOUND_STALLS.LOAD@ - cpu_atom@...HEAD.L1_MISS_AT_RET@) / tma_info_core_clks, 0) * cpu_atom@..._BOUND_STALLS.LOAD_L2_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_l2_bound",
- "MetricThreshold": "tma_l2_bound > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of Memory Execution Bound due to a second level TLB miss",
+ "MetricExpr": "100 * cpu_atom@...HEAD.DTLB_MISS_AT_RET@ / cpu_atom@...HEAD.ANY_AT_RET@",
+ "MetricName": "tma_info_mem_exec_bound_%_loadhead_with_stlbhit",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles a core is stalled due to a demand load which hit in the Last Level Cache (LLC) or other core with HITE/F/M.",
- "MetricExpr": "cpu_atom@..._BOUND_STALLS.LOAD_LLC_HIT@ / tma_info_core_clks - max((cpu_atom@..._BOUND_STALLS.LOAD@ - cpu_atom@...HEAD.L1_MISS_AT_RET@) / tma_info_core_clks, 0) * cpu_atom@..._BOUND_STALLS.LOAD_LLC_HIT@ / cpu_atom@..._BOUND_STALLS.LOAD@",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_l3_bound",
- "MetricThreshold": "tma_l3_bound > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of Memory Execution Bound due to a store forward address match",
+ "MetricExpr": "100 * cpu_atom@...HEAD.ST_ADDR_AT_RET@ / cpu_atom@...HEAD.ANY_AT_RET@",
+ "MetricName": "tma_info_mem_exec_bound_%_loadhead_with_storefwding",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles, relative to the number of mem_scheduler slots, in which uops are blocked due to load buffer full",
- "MetricExpr": "tma_mem_scheduler * cpu_atom@..._SCHEDULER_BLOCK.LD_BUF@ / MEM_SCHEDULER_BLOCK.ALL",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_mem_scheduler_group",
- "MetricName": "tma_ld_buffer",
- "MetricThreshold": "tma_ld_buffer > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Instructions per Load",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@..._UOPS_RETIRED.ALL_LOADS@",
+ "MetricName": "tma_info_mem_mix_ipload",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a machine clear (nuke) of any kind including memory ordering and memory disambiguation.",
- "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.MACHINE_CLEARS@ / tma_info_core_slots",
- "MetricGroup": "TopdownL2;tma_L2_group;tma_bad_speculation_group",
- "MetricName": "tma_machine_clears",
- "MetricThreshold": "tma_machine_clears > 0.05",
- "MetricgroupNoGroup": "TopdownL2",
- "ScaleUnit": "100%",
+ "BriefDescription": "Instructions per Store",
+ "MetricExpr": "cpu_atom@...T_RETIRED.ANY@ / cpu_atom@..._UOPS_RETIRED.ALL_STORES@",
+ "MetricName": "tma_info_mem_mix_ipstore",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to memory reservation stalls in which a scheduler is not able to accept uops.",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.MEM_SCHEDULER@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_mem_scheduler",
- "MetricThreshold": "tma_mem_scheduler > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of total non-speculative loads that perform one or more locks",
+ "MetricExpr": "100 * cpu_atom@..._UOPS_RETIRED.LOCK_LOADS@ / cpu_atom@..._UOPS_RETIRED.ALL_LOADS@",
+ "MetricName": "tma_info_mem_mix_load_locks_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles the core is stalled due to stores or loads.",
- "MetricExpr": "min(tma_backend_bound, cpu_atom@...HEAD.ANY_AT_RET@ / tma_info_core_clks + tma_store_bound)",
- "MetricGroup": "TopdownL2;tma_L2_group;tma_backend_bound_group",
- "MetricName": "tma_memory_bound",
- "MetricThreshold": "tma_memory_bound > 0.2",
- "MetricgroupNoGroup": "TopdownL2",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of total non-speculative loads that are splits",
+ "MetricExpr": "100 * cpu_atom@..._UOPS_RETIRED.SPLIT_LOADS@ / cpu_atom@..._UOPS_RETIRED.ALL_LOADS@",
+ "MetricName": "tma_info_mem_mix_load_splits_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of machine clears relative to the number of nuke slots due to memory ordering.",
- "MetricExpr": "tma_nuke * (cpu_atom@...HINE_CLEARS.MEMORY_ORDERING@ / cpu_atom@...HINE_CLEARS.SLOW@)",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_nuke_group",
- "MetricName": "tma_memory_ordering",
- "MetricThreshold": "tma_memory_ordering > 0.02",
- "ScaleUnit": "100%",
+ "BriefDescription": "Ratio of mem load uops to all uops",
+ "MetricExpr": "1e3 * cpu_atom@..._UOPS_RETIRED.ALL_LOADS@ / cpu_atom@...S_RETIRED.ALL@",
+ "MetricName": "tma_info_mem_mix_memload_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of uops that are from the complex flows issued by the micro-sequencer (MS)",
- "MetricExpr": "cpu_atom@...S_RETIRED.MS@ / tma_info_core_slots",
- "MetricGroup": "TopdownL2;tma_L2_group;tma_retiring_group",
- "MetricName": "tma_ms_uops",
- "MetricThreshold": "tma_ms_uops > 0.05",
- "MetricgroupNoGroup": "TopdownL2",
- "PublicDescription": "Counts the number of uops that are from the complex flows issued by the micro-sequencer (MS). This includes uops from flows due to complex instructions, faults, assists, and inserted flows.",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of time that the core is stalled due to a TPAUSE or UMWAIT instruction",
+ "MetricExpr": "100 * cpu_atom@...IALIZATION.C01_MS_SCB@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricName": "tma_info_serialization _%_tpause_cycles",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to IEC or FPC RAT stalls, which can be due to FIQ or IEC reservation stalls in which the integer, floating point or SIMD scheduler is not able to accept uops.",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.NON_MEM_SCHEDULER@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_non_mem_scheduler",
- "MetricThreshold": "tma_non_mem_scheduler > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Average CPU Utilization",
+ "MetricExpr": "cpu_atom@..._CLK_UNHALTED.REF_TSC@ / TSC",
+ "MetricName": "tma_info_system_cpu_utilization",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to a machine clear (slow nuke).",
- "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.NUKE@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_machine_clears_group",
- "MetricName": "tma_nuke",
- "MetricThreshold": "tma_nuke > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Fraction of cycles spent in Kernel mode",
+ "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE_P@k / cpu_atom@..._CLK_UNHALTED.CORE@",
+ "MetricGroup": "Summary",
+ "MetricName": "tma_info_system_kernel_utilization",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to other common frontend stalls not categorized.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.OTHER@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_bandwidth_group",
- "MetricName": "tma_other_fb",
- "MetricThreshold": "tma_other_fb > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Average Frequency Utilization relative nominal frequency",
+ "MetricExpr": "cpu_atom@..._CLK_UNHALTED.CORE@ / cpu_atom@..._CLK_UNHALTED.REF_TSC@",
+ "MetricGroup": "Power",
+ "MetricName": "tma_info_system_turbo_utilization",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a number of other load blocks.",
- "MetricExpr": "cpu_atom@...HEAD.OTHER_AT_RET@ / tma_info_core_clks",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_l1_bound_group",
- "MetricName": "tma_other_l1",
- "MetricThreshold": "tma_other_l1 > 0.05",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of all uops which are FPDiv uops",
+ "MetricExpr": "100 * cpu_atom@...S_RETIRED.FPDIV@ / cpu_atom@...S_RETIRED.ALL@",
+ "MetricName": "tma_info_uop_mix_fpdiv_uop_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles the core is stalled due to a demand load miss which hits in the L2, LLC, DRAM or MMIO (Non-DRAM) but could not be correctly attributed or cycles in which the load miss is waiting on a request buffer.",
- "MetricExpr": "max(0, tma_memory_bound - (tma_store_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_dram_bound))",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_other_load_store",
- "MetricThreshold": "tma_other_load_store > 0.1",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of all uops which are IDiv uops",
+ "MetricExpr": "100 * cpu_atom@...S_RETIRED.IDIV@ / cpu_atom@...S_RETIRED.ALL@",
+ "MetricName": "tma_info_uop_mix_idiv_uop_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of uops retired excluding ms and fp div uops.",
- "MetricExpr": "(cpu_atom@...DOWN_RETIRING.ALL@ - cpu_atom@...S_RETIRED.MS@ - cpu_atom@...S_RETIRED.FPDIV@) / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_base_group",
- "MetricName": "tma_other_ret",
- "MetricThreshold": "tma_other_ret > 0.3",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of all uops which are microcode ops",
+ "MetricExpr": "100 * cpu_atom@...S_RETIRED.MS@ / cpu_atom@...S_RETIRED.ALL@",
+ "MetricName": "tma_info_uop_mix_microcode_uop_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of machine clears relative to the number of nuke slots due to page faults.",
- "MetricExpr": "tma_nuke * (cpu_atom@...HINE_CLEARS.PAGE_FAULT@ / cpu_atom@...HINE_CLEARS.SLOW@)",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_nuke_group",
- "MetricName": "tma_page_fault",
- "MetricThreshold": "tma_page_fault > 0.02",
- "ScaleUnit": "100%",
+ "BriefDescription": "Percentage of all uops which are x87 uops",
+ "MetricExpr": "100 * cpu_atom@...S_RETIRED.X87@ / cpu_atom@...S_RETIRED.ALL@",
+ "MetricName": "tma_info_uop_mix_x87_uop_ratio",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to wrong predecodes.",
- "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.PREDECODE@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_fetch_bandwidth_group",
- "MetricName": "tma_predecode",
- "MetricThreshold": "tma_predecode > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to Instruction Table Lookaside Buffer (ITLB) misses.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.ITLB@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_latency_group",
+ "MetricName": "tma_itlb_misses",
+ "MetricThreshold": "tma_itlb_misses > 0.05 & (tma_ifetch_latency > 0.15 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to the physical register file unable to accept an entry (marble stalls).",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.REGISTER@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_register",
- "MetricThreshold": "tma_register > 0.1",
+ "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a machine clear (nuke) of any kind including memory ordering and memory disambiguation",
+ "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.MACHINE_CLEARS@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL2;tma_L2_group;tma_bad_speculation_group",
+ "MetricName": "tma_machine_clears",
+ "MetricThreshold": "tma_machine_clears > 0.05 & tma_bad_speculation > 0.15",
+ "MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to the reorder buffer being full (ROB stalls).",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.REORDER_BUFFER@ / tma_info_core_slots",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to memory reservation stalls in which a scheduler is not able to accept uops",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.MEM_SCHEDULER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
"MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_reorder_buffer",
- "MetricThreshold": "tma_reorder_buffer > 0.1",
- "ScaleUnit": "100%",
- "Unit": "cpu_atom"
- },
- {
- "BriefDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls",
- "MetricExpr": "tma_backend_bound",
- "MetricGroup": "TopdownL2;tma_L2_group;tma_backend_bound_aux_group",
- "MetricName": "tma_resource_bound",
- "MetricThreshold": "tma_resource_bound > 0.2",
- "MetricgroupNoGroup": "TopdownL2",
- "PublicDescription": "Counts the total number of issue slots that were not consumed by the backend due to backend stalls. Note that uops must be available for consumption in order for this event to count. If a uop is not available (IQ is empty), this event will not count.",
+ "MetricName": "tma_mem_scheduler",
+ "MetricThreshold": "tma_mem_scheduler > 0.1 & (tma_resource_bound > 0.2 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that result in retirement slots.",
- "DefaultMetricgroupName": "TopdownL1",
- "MetricExpr": "cpu_atom@...DOWN_RETIRING.ALL@ / tma_info_core_slots",
- "MetricGroup": "Default;TopdownL1;tma_L1_group",
- "MetricName": "tma_retiring",
- "MetricThreshold": "tma_retiring > 0.75",
- "MetricgroupNoGroup": "TopdownL1;Default",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to IEC or FPC RAT stalls, which can be due to FIQ or IEC reservation stalls in which the integer, floating point or SIMD scheduler is not able to accept uops",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.NON_MEM_SCHEDULER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
+ "MetricName": "tma_non_mem_scheduler",
+ "MetricThreshold": "tma_non_mem_scheduler > 0.1 & (tma_resource_bound > 0.2 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles, relative to the number of mem_scheduler slots, in which uops are blocked due to RSV full relative",
- "MetricExpr": "tma_mem_scheduler * cpu_atom@..._SCHEDULER_BLOCK.RSV@ / MEM_SCHEDULER_BLOCK.ALL",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_mem_scheduler_group",
- "MetricName": "tma_rsv",
- "MetricThreshold": "tma_rsv > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to a machine clear that requires the use of microcode (slow nuke)",
+ "MetricExpr": "cpu_atom@...DOWN_BAD_SPECULATION.NUKE@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_machine_clears_group",
+ "MetricName": "tma_nuke",
+ "MetricThreshold": "tma_nuke > 0.05 & (tma_machine_clears > 0.05 & tma_bad_speculation > 0.15)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to scoreboards from the instruction queue (IQ), jump execution unit (JEU), or microcode sequencer (MS).",
- "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.SERIALIZATION@ / tma_info_core_slots",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
- "MetricName": "tma_serialization",
- "MetricThreshold": "tma_serialization > 0.1",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to other common frontend stalls not categorized.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.OTHER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_bandwidth_group",
+ "MetricName": "tma_other_fb",
+ "MetricThreshold": "tma_other_fb > 0.05 & (tma_ifetch_bandwidth > 0.1 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of machine clears relative to the number of nuke slots due to SMC.",
- "MetricExpr": "tma_nuke * (cpu_atom@...HINE_CLEARS.SMC@ / cpu_atom@...HINE_CLEARS.SLOW@)",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_nuke_group",
- "MetricName": "tma_smc",
- "MetricThreshold": "tma_smc > 0.02",
+ "BriefDescription": "Counts the number of issue slots that were not delivered by the frontend due to wrong predecodes.",
+ "MetricExpr": "cpu_atom@...DOWN_FE_BOUND.PREDECODE@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_ifetch_bandwidth_group",
+ "MetricName": "tma_predecode",
+ "MetricThreshold": "tma_predecode > 0.05 & (tma_ifetch_bandwidth > 0.1 & tma_frontend_bound > 0.2)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles, relative to the number of mem_scheduler slots, in which uops are blocked due to store buffer full",
- "MetricExpr": "tma_store_bound",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_mem_scheduler_group",
- "MetricName": "tma_st_buffer",
- "MetricThreshold": "tma_st_buffer > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to the physical register file unable to accept an entry (marble stalls)",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.REGISTER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
+ "MetricName": "tma_register",
+ "MetricThreshold": "tma_register > 0.1 & (tma_resource_bound > 0.2 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a first level TLB miss.",
- "MetricExpr": "cpu_atom@...HEAD.DTLB_MISS_AT_RET@ / tma_info_core_clks",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_l1_bound_group",
- "MetricName": "tma_stlb_hit",
- "MetricThreshold": "tma_stlb_hit > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to the reorder buffer being full (ROB stalls)",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.REORDER_BUFFER@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
+ "MetricName": "tma_reorder_buffer",
+ "MetricThreshold": "tma_reorder_buffer > 0.1 & (tma_resource_bound > 0.2 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a second level TLB miss requiring a page walk.",
- "MetricExpr": "cpu_atom@...HEAD.PGWALK_AT_RET@ / tma_info_core_clks",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_l1_bound_group",
- "MetricName": "tma_stlb_miss",
- "MetricThreshold": "tma_stlb_miss > 0.05",
+ "BriefDescription": "Counts the number of cycles the core is stalled due to a resource limitation",
+ "MetricExpr": "tma_backend_bound - tma_core_bound",
+ "MetricGroup": "TopdownL2;tma_L2_group;tma_backend_bound_group",
+ "MetricName": "tma_resource_bound",
+ "MetricThreshold": "tma_resource_bound > 0.2 & tma_backend_bound > 0.1",
+ "MetricgroupNoGroup": "TopdownL2",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles the core is stalled due to store buffer full.",
- "MetricExpr": "tma_mem_scheduler * (cpu_atom@..._SCHEDULER_BLOCK.ST_BUF@ / cpu_atom@..._SCHEDULER_BLOCK.ALL@)",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_memory_bound_group",
- "MetricName": "tma_store_bound",
- "MetricThreshold": "tma_store_bound > 0.1",
+ "BriefDescription": "Counts the number of issue slots that result in retirement slots",
+ "DefaultMetricgroupName": "TopdownL1",
+ "MetricExpr": "cpu_atom@...DOWN_RETIRING.ALL@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "Default;TopdownL1;tma_L1_group",
+ "MetricName": "tma_retiring",
+ "MetricThreshold": "tma_retiring > 0.75",
+ "MetricgroupNoGroup": "TopdownL1;Default",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
{
- "BriefDescription": "Counts the number of cycles that the oldest load of the load buffer is stalled at retirement due to a store forward block.",
- "MetricExpr": "cpu_atom@...HEAD.ST_ADDR_AT_RET@ / tma_info_core_clks",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_l1_bound_group",
- "MetricName": "tma_store_fwd_blk",
- "MetricThreshold": "tma_store_fwd_blk > 0.05",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend due to scoreboards from the instruction queue (IQ), jump execution unit (JEU), or microcode sequencer (MS)",
+ "MetricExpr": "cpu_atom@...DOWN_BE_BOUND.SERIALIZATION@ / (5 * cpu_atom@..._CLK_UNHALTED.CORE@)",
+ "MetricGroup": "TopdownL3;tma_L3_group;tma_resource_bound_group",
+ "MetricName": "tma_serialization",
+ "MetricThreshold": "tma_serialization > 0.1 & (tma_resource_bound > 0.2 & tma_backend_bound > 0.1)",
"ScaleUnit": "100%",
"Unit": "cpu_atom"
},
@@ -818,7 +726,7 @@
{
"BriefDescription": "This metric estimates fraction of slots the CPU retired uops delivered by the Microcode_Sequencer as a result of Assists",
"MetricExpr": "78 * cpu_core@...ISTS.ANY@ / tma_info_thread_slots",
- "MetricGroup": "TopdownL4;tma_L4_group;tma_microcode_sequencer_group",
+ "MetricGroup": "BvIO;TopdownL4;tma_L4_group;tma_microcode_sequencer_group",
"MetricName": "tma_assists",
"MetricThreshold": "tma_assists > 0.1 & (tma_microcode_sequencer > 0.05 & tma_heavy_operations > 0.1)",
"PublicDescription": "This metric estimates fraction of slots the CPU retired uops delivered by the Microcode_Sequencer as a result of Assists. Assists are long sequences of uops that are required in certain corner-cases for operations that cannot be handled natively by the execution pipeline. For example; when working with very small floating point values (so-called Denormals); the FP units are not set up to perform these operations natively. Instead; a sequence of instructions to perform the computation on the Denormals is injected into the pipeline. Since these microcode sequences might be dozens of uops long; Assists can be extremely deleterious to performance and they can be avoided in many cases. Sample with: ASSISTS.ANY",
@@ -838,7 +746,7 @@
"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",
"DefaultMetricgroupName": "TopdownL1",
"MetricExpr": "cpu_core@...down\\-be\\-bound@ / (cpu_core@...down\\-fe\\-bound@ + cpu_core@...down\\-bad\\-spec@ + cpu_core@...down\\-retiring@ + cpu_core@...down\\-be\\-bound@) + 0 * tma_info_thread_slots",
- "MetricGroup": "Default;TmaL1;TopdownL1;tma_L1_group",
+ "MetricGroup": "BvOB;Default;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_backend_bound",
"MetricThreshold": "tma_backend_bound > 0.2",
"MetricgroupNoGroup": "TopdownL1;Default",
@@ -861,7 +769,7 @@
{
"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Branch Misprediction",
"MetricExpr": "cpu_core@...down\\-br\\-mispredict@ / (cpu_core@...down\\-fe\\-bound@ + cpu_core@...down\\-bad\\-spec@ + cpu_core@...down\\-retiring@ + cpu_core@...down\\-be\\-bound@) + 0 * tma_info_thread_slots",
- "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",
"MetricThreshold": "tma_branch_mispredicts > 0.1 & tma_bad_speculation > 0.15",
"MetricgroupNoGroup": "TopdownL2",
@@ -920,7 +828,7 @@
{
"BriefDescription": "This metric estimates fraction of cycles while the memory subsystem was handling synchronizations due to contested accesses",
"MetricExpr": "(25 * tma_info_system_core_frequency * (cpu_core@..._LOAD_L3_HIT_RETIRED.XSNP_FWD@ * (cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HITM@ / (cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HITM@ + cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD@))) + 24 * tma_info_system_core_frequency * cpu_core@..._LOAD_L3_HIT_RETIRED.XSNP_MISS@) * (1 + cpu_core@..._LOAD_RETIRED.FB_HIT@ / cpu_core@..._LOAD_RETIRED.L1_MISS@ / 2) / tma_info_thread_clks",
- "MetricGroup": "DataSharing;Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_l3_bound_group",
+ "MetricGroup": "BvMS;DataSharing;Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_l3_bound_group",
"MetricName": "tma_contested_accesses",
"MetricThreshold": "tma_contested_accesses > 0.05 & (tma_l3_bound > 0.05 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles while the memory subsystem was handling synchronizations due to contested accesses. Contested accesses occur when data written by one Logical Processor are read by another Logical Processor on a different Physical Core. Examples of contested accesses include synchronizations such as locks; true data sharing such as modified locked variables; and false sharing. Sample with: MEM_LOAD_L3_HIT_RETIRED.XSNP_FWD;MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS. Related metrics: tma_data_sharing, tma_false_sharing, tma_machine_clears, tma_remote_cache",
@@ -941,7 +849,7 @@
{
"BriefDescription": "This metric estimates fraction of cycles while the memory subsystem was handling synchronizations due to data-sharing accesses",
"MetricExpr": "24 * tma_info_system_core_frequency * (cpu_core@..._LOAD_L3_HIT_RETIRED.XSNP_NO_FWD@ + cpu_core@..._LOAD_L3_HIT_RETIRED.XSNP_FWD@ * (1 - cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HITM@ / (cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HITM@ + cpu_core@....DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD@))) * (1 + cpu_core@..._LOAD_RETIRED.FB_HIT@ / cpu_core@..._LOAD_RETIRED.L1_MISS@ / 2) / tma_info_thread_clks",
- "MetricGroup": "Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_l3_bound_group",
+ "MetricGroup": "BvMS;Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_l3_bound_group",
"MetricName": "tma_data_sharing",
"MetricThreshold": "tma_data_sharing > 0.05 & (tma_l3_bound > 0.05 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles while the memory subsystem was handling synchronizations due to data-sharing accesses. Data shared by multiple Logical Processors (even just read shared) may cause increased access latency due to cache coherency. Excessive data sharing can drastically harm multithreaded performance. Sample with: MEM_LOAD_L3_HIT_RETIRED.XSNP_NO_FWD. Related metrics: tma_contested_accesses, tma_false_sharing, tma_machine_clears, tma_remote_cache",
@@ -961,7 +869,7 @@
{
"BriefDescription": "This metric represents fraction of cycles where the Divider unit was active",
"MetricExpr": "cpu_core@...TH.DIV_ACTIVE@ / tma_info_thread_clks",
- "MetricGroup": "TopdownL3;tma_L3_group;tma_core_bound_group",
+ "MetricGroup": "BvCB;TopdownL3;tma_L3_group;tma_core_bound_group",
"MetricName": "tma_divider",
"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_ACTIVE",
@@ -994,14 +902,14 @@
"MetricGroup": "DSBmiss;FetchLat;TopdownL3;tma_L3_group;tma_fetch_latency_group;tma_issueFB",
"MetricName": "tma_dsb_switches",
"MetricThreshold": "tma_dsb_switches > 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 switches from DSB to MITE pipelines. The DSB (decoded i-cache) is a Uop Cache where the front-end directly delivers Uops (micro operations) avoiding heavy x86 decoding. The DSB pipeline has shorter latency and delivered higher bandwidth than the MITE (legacy instruction decode pipeline). Switching between the two pipelines can cause penalties hence this metric measures the exposed penalty. Sample with: FRONTEND_RETIRED.DSB_MISS_PS. Related metrics: tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
+ "PublicDescription": "This metric represents fraction of cycles the CPU was stalled due to switches from DSB to MITE pipelines. The DSB (decoded i-cache) is a Uop Cache where the front-end directly delivers Uops (micro operations) avoiding heavy x86 decoding. The DSB pipeline has shorter latency and delivered higher bandwidth than the MITE (legacy instruction decode pipeline). Switching between the two pipelines can cause penalties hence this metric measures the exposed penalty. Sample with: FRONTEND_RETIRED.DSB_MISS_PS. Related metrics: tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
"ScaleUnit": "100%",
"Unit": "cpu_core"
},
{
"BriefDescription": "This metric roughly estimates the fraction of cycles where the Data TLB (DTLB) was missed by load accesses",
"MetricExpr": "min(7 * cpu_core@...B_LOAD_MISSES.STLB_HIT\\,cmask\\=1@ + cpu_core@...B_LOAD_MISSES.WALK_ACTIVE@, max(cpu_core@...LE_ACTIVITY.CYCLES_MEM_ANY@ - cpu_core@...ORY_ACTIVITY.CYCLES_L1D_MISS@, 0)) / 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",
"MetricThreshold": "tma_dtlb_load > 0.1 & (tma_l1_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"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_INST_RETIRED.STLB_MISS_LOADS_PS. Related metrics: tma_dtlb_store, tma_info_bottleneck_memory_data_tlbs, tma_info_bottleneck_memory_synchronization",
@@ -1011,7 +919,7 @@
{
"BriefDescription": "This metric roughly estimates the fraction of cycles spent handling first-level data TLB store misses",
"MetricExpr": "(7 * cpu_core@...B_STORE_MISSES.STLB_HIT\\,cmask\\=1@ + cpu_core@...B_STORE_MISSES.WALK_ACTIVE@) / tma_info_core_core_clks",
- "MetricGroup": "MemoryTLB;TopdownL4;tma_L4_group;tma_issueTLB;tma_store_bound_group",
+ "MetricGroup": "BvMT;MemoryTLB;TopdownL4;tma_L4_group;tma_issueTLB;tma_store_bound_group",
"MetricName": "tma_dtlb_store",
"MetricThreshold": "tma_dtlb_store > 0.05 & (tma_store_bound > 0.2 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric roughly estimates the fraction of cycles spent handling first-level data TLB store misses. As with ordinary data caching; focus on improving data locality and reducing working-set size to reduce DTLB overhead. Additionally; consider using profile-guided optimization (PGO) to collocate frequently-used data on the same page. Try using larger page sizes for large amounts of frequently-used data. Sample with: MEM_INST_RETIRED.STLB_MISS_STORES_PS. Related metrics: tma_dtlb_load, tma_info_bottleneck_memory_data_tlbs, tma_info_bottleneck_memory_synchronization",
@@ -1021,7 +929,7 @@
{
"BriefDescription": "This metric roughly estimates how often CPU was handling synchronizations due to False Sharing",
"MetricExpr": "28 * tma_info_system_core_frequency * cpu_core@....DEMAND_RFO.L3_HIT.SNOOP_HITM@ / tma_info_thread_clks",
- "MetricGroup": "DataSharing;Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_store_bound_group",
+ "MetricGroup": "BvMS;DataSharing;Offcore;Snoop;TopdownL4;tma_L4_group;tma_issueSyncxn;tma_store_bound_group",
"MetricName": "tma_false_sharing",
"MetricThreshold": "tma_false_sharing > 0.05 & (tma_store_bound > 0.2 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric roughly estimates how often CPU was handling synchronizations due to False Sharing. False Sharing is a multithreading hiccup; where multiple Logical Processors contend on different data-elements mapped into the same cache line. Sample with: OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM. Related metrics: tma_contested_accesses, tma_data_sharing, tma_machine_clears, tma_remote_cache",
@@ -1031,7 +939,7 @@
{
"BriefDescription": "This metric does a *rough estimation* of how often L1D Fill Buffer unavailability limited additional L1D miss memory access requests to proceed",
"MetricExpr": "cpu_core@..._PEND_MISS.FB_FULL@ / tma_info_thread_clks",
- "MetricGroup": "MemoryBW;TopdownL4;tma_L4_group;tma_issueBW;tma_issueSL;tma_issueSmSt;tma_l1_bound_group",
+ "MetricGroup": "BvMS;MemoryBW;TopdownL4;tma_L4_group;tma_issueBW;tma_issueSL;tma_issueSmSt;tma_l1_bound_group",
"MetricName": "tma_fb_full",
"MetricThreshold": "tma_fb_full > 0.3",
"PublicDescription": "This metric does a *rough estimation* of how often L1D Fill Buffer unavailability limited additional L1D miss memory access requests to proceed. The higher the metric value; the deeper the memory hierarchy level the misses are satisfied from (metric values >1 are valid). Often it hints on approaching bandwidth limits (to L2 cache; L3 cache or external memory). Related metrics: tma_info_bottleneck_cache_memory_bandwidth, tma_info_system_dram_bw_use, tma_mem_bandwidth, tma_sq_full, tma_store_latency, tma_streaming_stores",
@@ -1045,7 +953,7 @@
"MetricName": "tma_fetch_bandwidth",
"MetricThreshold": "tma_fetch_bandwidth > 0.2",
"MetricgroupNoGroup": "TopdownL2",
- "PublicDescription": "This metric represents fraction of slots the CPU was stalled due to Frontend bandwidth issues. For example; inefficiencies at the instruction decoders; or restrictions for caching in the DSB (decoded uops cache) are categorized under Fetch Bandwidth. In such cases; the Frontend typically delivers suboptimal amount of uops to the Backend. Sample with: FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1_PS;FRONTEND_RETIRED.LATENCY_GE_1_PS;FRONTEND_RETIRED.LATENCY_GE_2_PS. Related metrics: tma_dsb_switches, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
+ "PublicDescription": "This metric represents fraction of slots the CPU was stalled due to Frontend bandwidth issues. For example; inefficiencies at the instruction decoders; or restrictions for caching in the DSB (decoded uops cache) are categorized under Fetch Bandwidth. In such cases; the Frontend typically delivers suboptimal amount of uops to the Backend. Sample with: FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1_PS;FRONTEND_RETIRED.LATENCY_GE_1_PS;FRONTEND_RETIRED.LATENCY_GE_2_PS. Related metrics: tma_dsb_switches, tma_info_botlnk_l2_dsb_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
"ScaleUnit": "100%",
"Unit": "cpu_core"
},
@@ -1092,7 +1000,7 @@
},
{
"BriefDescription": "This metric approximates arithmetic floating-point (FP) scalar uops fraction the CPU has retired",
- "MetricExpr": "cpu_core@...ARITH_INST_RETIRED.SCALAR_SINGLE\\,umask\\=0x03@ / (tma_retiring * tma_info_thread_slots)",
+ "MetricExpr": "cpu_core@...ARITH_INST_RETIRED.SCALAR@ / (tma_retiring * tma_info_thread_slots)",
"MetricGroup": "Compute;Flops;TopdownL4;tma_L4_group;tma_fp_arith_group;tma_issue2P",
"MetricName": "tma_fp_scalar",
"MetricThreshold": "tma_fp_scalar > 0.1 & (tma_fp_arith > 0.2 & tma_light_operations > 0.6)",
@@ -1102,7 +1010,7 @@
},
{
"BriefDescription": "This metric approximates arithmetic floating-point (FP) vector uops fraction the CPU has retired aggregated across all vector widths",
- "MetricExpr": "cpu_core@...ARITH_INST_RETIRED.128B_PACKED_DOUBLE\\,umask\\=0x3c@ / (tma_retiring * tma_info_thread_slots)",
+ "MetricExpr": "cpu_core@...ARITH_INST_RETIRED.VECTOR@ / (tma_retiring * tma_info_thread_slots)",
"MetricGroup": "Compute;Flops;TopdownL4;tma_L4_group;tma_fp_arith_group;tma_issue2P",
"MetricName": "tma_fp_vector",
"MetricThreshold": "tma_fp_vector > 0.1 & (tma_fp_arith > 0.2 & tma_light_operations > 0.6)",
@@ -1134,7 +1042,7 @@
"BriefDescription": "This category represents fraction of slots where the processor's Frontend undersupplies its Backend",
"DefaultMetricgroupName": "TopdownL1",
"MetricExpr": "cpu_core@...down\\-fe\\-bound@ / (cpu_core@...down\\-fe\\-bound@ + cpu_core@...down\\-bad\\-spec@ + cpu_core@...down\\-retiring@ + cpu_core@...down\\-be\\-bound@) - cpu_core@..._MISC.UOP_DROPPING@ / tma_info_thread_slots",
- "MetricGroup": "Default;PGO;TmaL1;TopdownL1;tma_L1_group",
+ "MetricGroup": "BvFB;BvIO;Default;PGO;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_frontend_bound",
"MetricThreshold": "tma_frontend_bound > 0.15",
"MetricgroupNoGroup": "TopdownL1;Default",
@@ -1145,7 +1053,7 @@
{
"BriefDescription": "This metric represents fraction of slots where the CPU was retiring fused instructions -- where one uop can represent multiple contiguous instructions",
"MetricExpr": "tma_light_operations * cpu_core@...T_RETIRED.MACRO_FUSED@ / (tma_retiring * tma_info_thread_slots)",
- "MetricGroup": "Branches;Pipeline;TopdownL3;tma_L3_group;tma_light_operations_group",
+ "MetricGroup": "Branches;BvBO;Pipeline;TopdownL3;tma_L3_group;tma_light_operations_group",
"MetricName": "tma_fused_instructions",
"MetricThreshold": "tma_fused_instructions > 0.1 & tma_light_operations > 0.6",
"PublicDescription": "This metric represents fraction of slots where the CPU was retiring fused instructions -- where one uop can represent multiple contiguous instructions. CMP+JCC or DEC+JCC are common examples of legacy fusions. {([MTL] Note new MOV+OP and Load+OP fusions appear under Other_Light_Ops in MTL!)}",
@@ -1166,7 +1074,7 @@
{
"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to instruction cache misses",
"MetricExpr": "cpu_core@...CHE_DATA.STALLS@ / tma_info_thread_clks",
- "MetricGroup": "BigFootprint;FetchLat;IcMiss;TopdownL3;tma_L3_group;tma_fetch_latency_group",
+ "MetricGroup": "BigFootprint;BvBC;FetchLat;IcMiss;TopdownL3;tma_L3_group;tma_fetch_latency_group",
"MetricName": "tma_icache_misses",
"MetricThreshold": "tma_icache_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 cache misses. Sample with: FRONTEND_RETIRED.L2_MISS_PS;FRONTEND_RETIRED.L1I_MISS_PS",
@@ -1183,7 +1091,7 @@
},
{
"BriefDescription": "Instructions per retired mispredicts for conditional non-taken branches (lower number means higher occurrence rate).",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_MISP_RETIRED.COND_NTAKEN",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...MISP_RETIRED.COND_NTAKEN@",
"MetricGroup": "Bad;BrMispredicts",
"MetricName": "tma_info_bad_spec_ipmisp_cond_ntaken",
"MetricThreshold": "tma_info_bad_spec_ipmisp_cond_ntaken < 200",
@@ -1191,7 +1099,7 @@
},
{
"BriefDescription": "Instructions per retired mispredicts for conditional taken branches (lower number means higher occurrence rate).",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_MISP_RETIRED.COND_TAKEN",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...MISP_RETIRED.COND_TAKEN@",
"MetricGroup": "Bad;BrMispredicts",
"MetricName": "tma_info_bad_spec_ipmisp_cond_taken",
"MetricThreshold": "tma_info_bad_spec_ipmisp_cond_taken < 200",
@@ -1199,7 +1107,7 @@
},
{
"BriefDescription": "Instructions per retired mispredicts for indirect CALL or JMP branches (lower number means higher occurrence rate).",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_MISP_RETIRED.INDIRECT",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...MISP_RETIRED.INDIRECT@",
"MetricGroup": "Bad;BrMispredicts",
"MetricName": "tma_info_bad_spec_ipmisp_indirect",
"MetricThreshold": "tma_info_bad_spec_ipmisp_indirect < 1e3",
@@ -1207,7 +1115,7 @@
},
{
"BriefDescription": "Instructions per retired mispredicts for return branches (lower number means higher occurrence rate).",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_MISP_RETIRED.RET",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...MISP_RETIRED.RET@",
"MetricGroup": "Bad;BrMispredicts",
"MetricName": "tma_info_bad_spec_ipmisp_ret",
"MetricThreshold": "tma_info_bad_spec_ipmisp_ret < 500",
@@ -1215,7 +1123,7 @@
},
{
"BriefDescription": "Number of Instructions per non-speculative Branch Misprediction (JEClear) (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_MISP_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...MISP_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Bad;BadSpec;BrMispredicts",
"MetricName": "tma_info_bad_spec_ipmispredict",
"MetricThreshold": "tma_info_bad_spec_ipmispredict < 200",
@@ -1236,13 +1144,22 @@
"MetricThreshold": "tma_info_botlnk_l0_core_bound_likely > 0.5",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Total pipeline cost of DSB (uop cache) hits - subset of the Instruction_Fetch_BW Bottleneck",
+ "MetricExpr": "100 * (tma_frontend_bound * (tma_fetch_bandwidth / (tma_fetch_bandwidth + tma_fetch_latency)) * (tma_dsb / (tma_dsb + tma_lsd + tma_mite)))",
+ "MetricGroup": "DSB;FetchBW;tma_issueFB",
+ "MetricName": "tma_info_botlnk_l2_dsb_bandwidth",
+ "MetricThreshold": "tma_info_botlnk_l2_dsb_bandwidth > 10",
+ "PublicDescription": "Total pipeline cost of DSB (uop cache) hits - subset of the Instruction_Fetch_BW Bottleneck. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Total pipeline cost of DSB (uop cache) misses - subset of the Instruction_Fetch_BW Bottleneck",
"MetricExpr": "100 * (tma_fetch_latency * tma_dsb_switches / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches) + tma_fetch_bandwidth * tma_mite / (tma_dsb + tma_lsd + tma_mite))",
"MetricGroup": "DSBmiss;Fed;tma_issueFB",
"MetricName": "tma_info_botlnk_l2_dsb_misses",
"MetricThreshold": "tma_info_botlnk_l2_dsb_misses > 10",
- "PublicDescription": "Total pipeline cost of DSB (uop cache) misses - subset of the Instruction_Fetch_BW Bottleneck. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
+ "PublicDescription": "Total pipeline cost of DSB (uop cache) misses - subset of the Instruction_Fetch_BW Bottleneck. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_bandwidth, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb, tma_lcp",
"Unit": "cpu_core"
},
{
@@ -1254,34 +1171,27 @@
"PublicDescription": "Total pipeline cost of Instruction Cache misses - subset of the Big_Code Bottleneck. Related metrics: ",
"Unit": "cpu_core"
},
- {
- "BriefDescription": "Total pipeline cost of \"useful operations\" - the baseline operations not covered by Branching_Overhead nor Irregular_Overhead.",
- "MetricExpr": "100 * (tma_retiring - (cpu_core@...INST_RETIRED.ALL_BRANCHES@ + cpu_core@...INST_RETIRED.NEAR_CALL@) / tma_info_thread_slots - tma_microcode_sequencer / (tma_few_uops_instructions + tma_microcode_sequencer) * (tma_assists / tma_microcode_sequencer) * tma_heavy_operations)",
- "MetricGroup": "Ret",
- "MetricName": "tma_info_bottleneck_base_non_br",
- "MetricThreshold": "tma_info_bottleneck_base_non_br > 20",
- "Unit": "cpu_core"
- },
{
"BriefDescription": "Total pipeline cost of instruction fetch related bottlenecks by large code footprint programs (i-side cache; TLB and BTB misses)",
"MetricExpr": "100 * tma_fetch_latency * (tma_itlb_misses + tma_icache_misses + tma_unknown_branches) / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches)",
- "MetricGroup": "BigFootprint;Fed;Frontend;IcMiss;MemoryTLB",
+ "MetricGroup": "BigFootprint;BvBC;Fed;Frontend;IcMiss;MemoryTLB",
"MetricName": "tma_info_bottleneck_big_code",
"MetricThreshold": "tma_info_bottleneck_big_code > 20",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Total pipeline cost of branch related instructions (used for program control-flow including function calls)",
- "MetricExpr": "100 * ((cpu_core@...INST_RETIRED.ALL_BRANCHES@ + cpu_core@...INST_RETIRED.NEAR_CALL@) / tma_info_thread_slots)",
- "MetricGroup": "Ret",
+ "BriefDescription": "Total pipeline cost of instructions used for program control-flow - a subset of the Retiring category in TMA",
+ "MetricExpr": "100 * ((cpu_core@...INST_RETIRED.ALL_BRANCHES@ + 2 * cpu_core@...INST_RETIRED.NEAR_CALL@ + cpu_core@...T_RETIRED.NOP@) / tma_info_thread_slots)",
+ "MetricGroup": "BvBO;Ret",
"MetricName": "tma_info_bottleneck_branching_overhead",
"MetricThreshold": "tma_info_bottleneck_branching_overhead > 5",
+ "PublicDescription": "Total pipeline cost of instructions used for program control-flow - a subset of the Retiring category in TMA. Examples include function calls; loops and alignments. (A lower bound)",
"Unit": "cpu_core"
},
{
"BriefDescription": "Total pipeline cost of external Memory- or Cache-Bandwidth related bottlenecks",
- "MetricExpr": "100 * (tma_memory_bound * (tma_dram_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_mem_bandwidth / (tma_mem_bandwidth + tma_mem_latency)) + tma_memory_bound * (tma_l3_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_sq_full / (tma_contested_accesses + tma_data_sharing + tma_l3_hit_latency + tma_sq_full)) + tma_memory_bound * (tma_l1_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_fb_full / (tma_dtlb_load + tma_fb_full + tma_lock_latency + tma_split_loads + tma_store_fwd_blk)))",
- "MetricGroup": "Mem;MemoryBW;Offcore;tma_issueBW",
+ "MetricExpr": "100 * (tma_memory_bound * (tma_dram_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_mem_bandwidth / (tma_mem_bandwidth + tma_mem_latency)) + tma_memory_bound * (tma_l3_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_sq_full / (tma_contested_accesses + tma_data_sharing + tma_l3_hit_latency + tma_sq_full)) + tma_memory_bound * (tma_l1_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_fb_full / (tma_dtlb_load + tma_fb_full + tma_l1_hit_latency + tma_lock_latency + tma_split_loads + tma_store_fwd_blk)))",
+ "MetricGroup": "BvMB;Mem;MemoryBW;Offcore;tma_issueBW",
"MetricName": "tma_info_bottleneck_cache_memory_bandwidth",
"MetricThreshold": "tma_info_bottleneck_cache_memory_bandwidth > 20",
"PublicDescription": "Total pipeline cost of external Memory- or Cache-Bandwidth related bottlenecks. Related metrics: tma_fb_full, tma_info_system_dram_bw_use, tma_mem_bandwidth, tma_sq_full",
@@ -1289,8 +1199,8 @@
},
{
"BriefDescription": "Total pipeline cost of external Memory- or Cache-Latency related bottlenecks",
- "MetricExpr": "100 * (tma_memory_bound * (tma_dram_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_mem_latency / (tma_mem_bandwidth + tma_mem_latency)) + tma_memory_bound * (tma_l3_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_l3_hit_latency / (tma_contested_accesses + tma_data_sharing + tma_l3_hit_latency + tma_sq_full)) + tma_memory_bound * tma_l2_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound) + tma_memory_bound * (tma_store_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_store_latency / (tma_dtlb_store + tma_false_sharing + tma_split_stores + tma_store_latency + tma_streaming_stores)))",
- "MetricGroup": "Mem;MemoryLat;Offcore;tma_issueLat",
+ "MetricExpr": "100 * (tma_memory_bound * (tma_dram_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_mem_latency / (tma_mem_bandwidth + tma_mem_latency)) + tma_memory_bound * (tma_l3_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_l3_hit_latency / (tma_contested_accesses + tma_data_sharing + tma_l3_hit_latency + tma_sq_full)) + tma_memory_bound * tma_l2_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound) + tma_memory_bound * (tma_store_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_store_latency / (tma_dtlb_store + tma_false_sharing + tma_split_stores + tma_store_latency + tma_streaming_stores)) + tma_memory_bound * (tma_l1_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_l1_hit_latency / (tma_dtlb_load + tma_fb_full + tma_l1_hit_latency + tma_lock_latency + tma_split_loads + tma_store_fwd_blk)))",
+ "MetricGroup": "BvML;Mem;MemoryLat;Offcore;tma_issueLat",
"MetricName": "tma_info_bottleneck_cache_memory_latency",
"MetricThreshold": "tma_info_bottleneck_cache_memory_latency > 20",
"PublicDescription": "Total pipeline cost of external Memory- or Cache-Latency related bottlenecks. Related metrics: tma_l3_hit_latency, tma_mem_latency",
@@ -1299,16 +1209,16 @@
{
"BriefDescription": "Total pipeline cost when the execution is compute-bound - an estimation",
"MetricExpr": "100 * (tma_core_bound * tma_divider / (tma_divider + tma_ports_utilization + tma_serializing_operation) + tma_core_bound * (tma_ports_utilization / (tma_divider + tma_ports_utilization + tma_serializing_operation)) * (tma_ports_utilized_3m / (tma_ports_utilized_0 + tma_ports_utilized_1 + tma_ports_utilized_2 + tma_ports_utilized_3m)))",
- "MetricGroup": "Cor;tma_issueComp",
+ "MetricGroup": "BvCB;Cor;tma_issueComp",
"MetricName": "tma_info_bottleneck_compute_bound_est",
"MetricThreshold": "tma_info_bottleneck_compute_bound_est > 20",
"PublicDescription": "Total pipeline cost when the execution is compute-bound - an estimation. Covers Core Bound when High ILP as well as when long-latency execution units are busy. Related metrics: ",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Total pipeline cost of instruction fetch bandwidth related bottlenecks",
+ "BriefDescription": "Total pipeline cost of instruction fetch bandwidth related bottlenecks (when the front-end could not sustain operations delivery to the back-end)",
"MetricExpr": "100 * (tma_frontend_bound - (1 - 10 * tma_microcode_sequencer * tma_other_mispredicts / tma_branch_mispredicts) * tma_fetch_latency * tma_mispredicts_resteers / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches) - (1 - cpu_core@...T_RETIRED.REP_ITERATION@ / cpu_core@...S_RETIRED.MS\\,cmask\\=1@) * (tma_fetch_latency * (tma_ms_switches + tma_branch_resteers * (tma_clears_resteers + tma_mispredicts_resteers * tma_other_mispredicts / tma_branch_mispredicts) / (tma_clears_resteers + tma_mispredicts_resteers + tma_unknown_branches)) / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches))) - tma_info_bottleneck_big_code",
- "MetricGroup": "Fed;FetchBW;Frontend",
+ "MetricGroup": "BvFB;Fed;FetchBW;Frontend",
"MetricName": "tma_info_bottleneck_instruction_fetch_bw",
"MetricThreshold": "tma_info_bottleneck_instruction_fetch_bw > 20",
"Unit": "cpu_core"
@@ -1316,7 +1226,7 @@
{
"BriefDescription": "Total pipeline cost of irregular execution (e.g",
"MetricExpr": "100 * ((1 - cpu_core@...T_RETIRED.REP_ITERATION@ / cpu_core@...S_RETIRED.MS\\,cmask\\=1@) * (tma_fetch_latency * (tma_ms_switches + tma_branch_resteers * (tma_clears_resteers + tma_mispredicts_resteers * tma_other_mispredicts / tma_branch_mispredicts) / (tma_clears_resteers + tma_mispredicts_resteers + tma_unknown_branches)) / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches)) + 10 * tma_microcode_sequencer * tma_other_mispredicts / tma_branch_mispredicts * tma_branch_mispredicts + tma_machine_clears * tma_other_nukes / tma_other_nukes + tma_core_bound * (tma_serializing_operation + cpu_core@...EMPTY\\,umask\\=1@ / tma_info_thread_clks * tma_ports_utilized_0) / (tma_divider + tma_ports_utilization + tma_serializing_operation) + tma_microcode_sequencer / (tma_few_uops_instructions + tma_microcode_sequencer) * (tma_assists / tma_microcode_sequencer) * tma_heavy_operations)",
- "MetricGroup": "Bad;Cor;Ret;tma_issueMS",
+ "MetricGroup": "Bad;BvIO;Cor;Ret;tma_issueMS",
"MetricName": "tma_info_bottleneck_irregular_overhead",
"MetricThreshold": "tma_info_bottleneck_irregular_overhead > 10",
"PublicDescription": "Total pipeline cost of irregular execution (e.g. FP-assists in HPC, Wait time with work imbalance multithreaded workloads, overhead in system services or virtualized environments). Related metrics: tma_microcode_sequencer, tma_ms_switches",
@@ -1324,8 +1234,8 @@
},
{
"BriefDescription": "Total pipeline cost of Memory Address Translation related bottlenecks (data-side TLBs)",
- "MetricExpr": "100 * (tma_memory_bound * (tma_l1_bound / max(tma_memory_bound, tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_dtlb_load / max(tma_l1_bound, tma_dtlb_load + tma_fb_full + tma_lock_latency + tma_split_loads + tma_store_fwd_blk)) + tma_memory_bound * (tma_store_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_dtlb_store / (tma_dtlb_store + tma_false_sharing + tma_split_stores + tma_store_latency + tma_streaming_stores)))",
- "MetricGroup": "Mem;MemoryTLB;Offcore;tma_issueTLB",
+ "MetricExpr": "100 * (tma_memory_bound * (tma_l1_bound / max(tma_memory_bound, tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_dtlb_load / max(tma_l1_bound, tma_dtlb_load + tma_fb_full + tma_l1_hit_latency + tma_lock_latency + tma_split_loads + tma_store_fwd_blk)) + tma_memory_bound * (tma_store_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound)) * (tma_dtlb_store / (tma_dtlb_store + tma_false_sharing + tma_split_stores + tma_store_latency + tma_streaming_stores)))",
+ "MetricGroup": "BvMT;Mem;MemoryTLB;Offcore;tma_issueTLB",
"MetricName": "tma_info_bottleneck_memory_data_tlbs",
"MetricThreshold": "tma_info_bottleneck_memory_data_tlbs > 20",
"PublicDescription": "Total pipeline cost of Memory Address Translation related bottlenecks (data-side TLBs). Related metrics: tma_dtlb_load, tma_dtlb_store, tma_info_bottleneck_memory_synchronization",
@@ -1334,7 +1244,7 @@
{
"BriefDescription": "Total pipeline cost of Memory Synchronization related bottlenecks (data transfers and coherency updates across processors)",
"MetricExpr": "100 * (tma_memory_bound * (tma_l3_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound) * (tma_contested_accesses + tma_data_sharing) / (tma_contested_accesses + tma_data_sharing + tma_l3_hit_latency + tma_sq_full) + tma_store_bound / (tma_dram_bound + tma_l1_bound + tma_l2_bound + tma_l3_bound + tma_store_bound) * tma_false_sharing / (tma_dtlb_store + tma_false_sharing + tma_split_stores + tma_store_latency + tma_streaming_stores - tma_store_latency)) + tma_machine_clears * (1 - tma_other_nukes / tma_other_nukes))",
- "MetricGroup": "Mem;Offcore;tma_issueTLB",
+ "MetricGroup": "BvMS;Mem;Offcore;tma_issueTLB",
"MetricName": "tma_info_bottleneck_memory_synchronization",
"MetricThreshold": "tma_info_bottleneck_memory_synchronization > 10",
"PublicDescription": "Total pipeline cost of Memory Synchronization related bottlenecks (data transfers and coherency updates across processors). Related metrics: tma_dtlb_load, tma_dtlb_store, tma_info_bottleneck_memory_data_tlbs",
@@ -1343,45 +1253,53 @@
{
"BriefDescription": "Total pipeline cost of Branch Misprediction related bottlenecks",
"MetricExpr": "100 * (1 - 10 * tma_microcode_sequencer * tma_other_mispredicts / tma_branch_mispredicts) * (tma_branch_mispredicts + tma_fetch_latency * tma_mispredicts_resteers / (tma_branch_resteers + tma_dsb_switches + tma_icache_misses + tma_itlb_misses + tma_lcp + tma_ms_switches))",
- "MetricGroup": "Bad;BadSpec;BrMispredicts;tma_issueBM",
+ "MetricGroup": "Bad;BadSpec;BrMispredicts;BvMP;tma_issueBM",
"MetricName": "tma_info_bottleneck_mispredictions",
"MetricThreshold": "tma_info_bottleneck_mispredictions > 20",
"PublicDescription": "Total pipeline cost of Branch Misprediction related bottlenecks. Related metrics: tma_branch_mispredicts, tma_info_bad_spec_branch_misprediction_cost, tma_mispredicts_resteers",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Total pipeline cost of remaining bottlenecks (apart from those listed in the Info.Bottlenecks metrics class)",
- "MetricExpr": "100 - (tma_info_bottleneck_big_code + tma_info_bottleneck_instruction_fetch_bw + tma_info_bottleneck_mispredictions + tma_info_bottleneck_cache_memory_bandwidth + tma_info_bottleneck_cache_memory_latency + tma_info_bottleneck_memory_data_tlbs + tma_info_bottleneck_memory_synchronization + tma_info_bottleneck_compute_bound_est + tma_info_bottleneck_irregular_overhead + tma_info_bottleneck_branching_overhead + tma_info_bottleneck_base_non_br)",
- "MetricGroup": "Cor;Offcore",
+ "BriefDescription": "Total pipeline cost of remaining bottlenecks in the back-end",
+ "MetricExpr": "100 - (tma_info_bottleneck_big_code + tma_info_bottleneck_instruction_fetch_bw + tma_info_bottleneck_mispredictions + tma_info_bottleneck_cache_memory_bandwidth + tma_info_bottleneck_cache_memory_latency + tma_info_bottleneck_memory_data_tlbs + tma_info_bottleneck_memory_synchronization + tma_info_bottleneck_compute_bound_est + tma_info_bottleneck_irregular_overhead + tma_info_bottleneck_branching_overhead + tma_info_bottleneck_useful_work)",
+ "MetricGroup": "BvOB;Cor;Offcore",
"MetricName": "tma_info_bottleneck_other_bottlenecks",
"MetricThreshold": "tma_info_bottleneck_other_bottlenecks > 20",
- "PublicDescription": "Total pipeline cost of remaining bottlenecks (apart from those listed in the Info.Bottlenecks metrics class). Examples include data-dependencies (Core Bound when Low ILP) and other unlisted memory-related stalls.",
+ "PublicDescription": "Total pipeline cost of remaining bottlenecks in the back-end. Examples include data-dependencies (Core Bound when Low ILP) and other unlisted memory-related stalls.",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Total pipeline cost of \"useful operations\" - the portion of Retiring category not covered by Branching_Overhead nor Irregular_Overhead.",
+ "MetricExpr": "100 * (tma_retiring - (cpu_core@...INST_RETIRED.ALL_BRANCHES@ + 2 * cpu_core@...INST_RETIRED.NEAR_CALL@ + cpu_core@...T_RETIRED.NOP@) / tma_info_thread_slots - tma_microcode_sequencer / (tma_few_uops_instructions + tma_microcode_sequencer) * (tma_assists / tma_microcode_sequencer) * tma_heavy_operations)",
+ "MetricGroup": "BvUW;Ret",
+ "MetricName": "tma_info_bottleneck_useful_work",
+ "MetricThreshold": "tma_info_bottleneck_useful_work > 20",
"Unit": "cpu_core"
},
{
"BriefDescription": "Fraction of branches that are CALL or RET",
- "MetricExpr": "(cpu_core@...INST_RETIRED.NEAR_CALL@ + cpu_core@...INST_RETIRED.NEAR_RETURN@) / BR_INST_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "(cpu_core@...INST_RETIRED.NEAR_CALL@ + cpu_core@...INST_RETIRED.NEAR_RETURN@) / cpu_core@...INST_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Bad;Branches",
"MetricName": "tma_info_branches_callret",
"Unit": "cpu_core"
},
{
"BriefDescription": "Fraction of branches that are non-taken conditionals",
- "MetricExpr": "cpu_core@...INST_RETIRED.COND_NTAKEN@ / BR_INST_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "cpu_core@...INST_RETIRED.COND_NTAKEN@ / cpu_core@...INST_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Bad;Branches;CodeGen;PGO",
"MetricName": "tma_info_branches_cond_nt",
"Unit": "cpu_core"
},
{
"BriefDescription": "Fraction of branches that are taken conditionals",
- "MetricExpr": "cpu_core@...INST_RETIRED.COND_TAKEN@ / BR_INST_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "cpu_core@...INST_RETIRED.COND_TAKEN@ / cpu_core@...INST_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Bad;Branches;CodeGen;PGO",
"MetricName": "tma_info_branches_cond_tk",
"Unit": "cpu_core"
},
{
"BriefDescription": "Fraction of branches that are unconditional (direct or indirect) jumps",
- "MetricExpr": "(cpu_core@...INST_RETIRED.NEAR_TAKEN@ - cpu_core@...INST_RETIRED.COND_TAKEN@ - 2 * cpu_core@...INST_RETIRED.NEAR_CALL@) / BR_INST_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "(cpu_core@...INST_RETIRED.NEAR_TAKEN@ - cpu_core@...INST_RETIRED.COND_TAKEN@ - 2 * cpu_core@...INST_RETIRED.NEAR_CALL@) / cpu_core@...INST_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Bad;Branches",
"MetricName": "tma_info_branches_jump",
"Unit": "cpu_core"
@@ -1442,7 +1360,7 @@
"MetricGroup": "DSB;Fed;FetchBW;tma_issueFB",
"MetricName": "tma_info_frontend_dsb_coverage",
"MetricThreshold": "tma_info_frontend_dsb_coverage < 0.7 & tma_info_thread_ipc / 6 > 0.35",
- "PublicDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache). Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_inst_mix_iptb, tma_lcp",
+ "PublicDescription": "Fraction of Uops delivered by the DSB (aka Decoded ICache; or Uop Cache). Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_inst_mix_iptb, tma_lcp",
"Unit": "cpu_core"
},
{
@@ -1468,7 +1386,7 @@
},
{
"BriefDescription": "Instructions per non-speculative DSB miss (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / FRONTEND_RETIRED.ANY_DSB_MISS",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...NTEND_RETIRED.ANY_DSB_MISS@",
"MetricGroup": "DSBmiss;Fed",
"MetricName": "tma_info_frontend_ipdsb_miss_ret",
"MetricThreshold": "tma_info_frontend_ipdsb_miss_ret < 50",
@@ -1476,21 +1394,21 @@
},
{
"BriefDescription": "Instructions per speculative Unknown Branch Misprediction (BAClear) (lower number means higher occurrence rate)",
- "MetricExpr": "tma_info_inst_mix_instructions / BACLEARS.ANY",
+ "MetricExpr": "tma_info_inst_mix_instructions / cpu_core@...LEARS.ANY@",
"MetricGroup": "Fed",
"MetricName": "tma_info_frontend_ipunknown_branch",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache true code cacheline misses per kilo instruction",
- "MetricExpr": "1e3 * cpu_core@...NTEND_RETIRED.L2_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...NTEND_RETIRED.L2_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "IcMiss",
"MetricName": "tma_info_frontend_l2mpki_code",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache speculative code cacheline misses per kilo instruction",
- "MetricExpr": "1e3 * cpu_core@...RQSTS.CODE_RD_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.CODE_RD_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "IcMiss",
"MetricName": "tma_info_frontend_l2mpki_code_all",
"Unit": "cpu_core"
@@ -1512,7 +1430,7 @@
},
{
"BriefDescription": "Branch instructions per taken branch.",
- "MetricExpr": "cpu_core@...INST_RETIRED.ALL_BRANCHES@ / BR_INST_RETIRED.NEAR_TAKEN",
+ "MetricExpr": "cpu_core@...INST_RETIRED.ALL_BRANCHES@ / cpu_core@...INST_RETIRED.NEAR_TAKEN@",
"MetricGroup": "Branches;Fed;PGO",
"MetricName": "tma_info_inst_mix_bptkbranch",
"Unit": "cpu_core"
@@ -1527,7 +1445,7 @@
},
{
"BriefDescription": "Instructions per FP Arithmetic instruction (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / (cpu_core@...ARITH_INST_RETIRED.SCALAR_SINGLE\\,umask\\=0x03@ + cpu_core@...ARITH_INST_RETIRED.128B_PACKED_DOUBLE\\,umask\\=0x3c@)",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / (cpu_core@...ARITH_INST_RETIRED.SCALAR@ + cpu_core@...ARITH_INST_RETIRED.VECTOR@)",
"MetricGroup": "Flops;InsType",
"MetricName": "tma_info_inst_mix_iparith",
"MetricThreshold": "tma_info_inst_mix_iparith < 10",
@@ -1554,7 +1472,7 @@
},
{
"BriefDescription": "Instructions per FP Arithmetic Scalar Double-Precision instruction (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...ARITH_INST_RETIRED.SCALAR_DOUBLE@",
"MetricGroup": "Flops;FpScalar;InsType",
"MetricName": "tma_info_inst_mix_iparith_scalar_dp",
"MetricThreshold": "tma_info_inst_mix_iparith_scalar_dp < 10",
@@ -1563,7 +1481,7 @@
},
{
"BriefDescription": "Instructions per FP Arithmetic Scalar Single-Precision instruction (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...ARITH_INST_RETIRED.SCALAR_SINGLE@",
"MetricGroup": "Flops;FpScalar;InsType",
"MetricName": "tma_info_inst_mix_iparith_scalar_sp",
"MetricThreshold": "tma_info_inst_mix_iparith_scalar_sp < 10",
@@ -1572,7 +1490,7 @@
},
{
"BriefDescription": "Instructions per Branch (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_INST_RETIRED.ALL_BRANCHES",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...INST_RETIRED.ALL_BRANCHES@",
"MetricGroup": "Branches;Fed;InsType",
"MetricName": "tma_info_inst_mix_ipbranch",
"MetricThreshold": "tma_info_inst_mix_ipbranch < 8",
@@ -1580,7 +1498,7 @@
},
{
"BriefDescription": "Instructions per (near) call (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_INST_RETIRED.NEAR_CALL",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...INST_RETIRED.NEAR_CALL@",
"MetricGroup": "Branches;Fed;PGO",
"MetricName": "tma_info_inst_mix_ipcall",
"MetricThreshold": "tma_info_inst_mix_ipcall < 200",
@@ -1596,7 +1514,7 @@
},
{
"BriefDescription": "Instructions per Load (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / MEM_INST_RETIRED.ALL_LOADS",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@..._INST_RETIRED.ALL_LOADS@",
"MetricGroup": "InsType",
"MetricName": "tma_info_inst_mix_ipload",
"MetricThreshold": "tma_info_inst_mix_ipload < 3",
@@ -1604,14 +1522,14 @@
},
{
"BriefDescription": "Instructions per PAUSE (lower number means higher occurrence rate)",
- "MetricExpr": "tma_info_inst_mix_instructions / CPU_CLK_UNHALTED.PAUSE_INST",
+ "MetricExpr": "tma_info_inst_mix_instructions / cpu_core@..._CLK_UNHALTED.PAUSE_INST@",
"MetricGroup": "Flops;FpVector;InsType",
"MetricName": "tma_info_inst_mix_ippause",
"Unit": "cpu_core"
},
{
"BriefDescription": "Instructions per Store (lower number means higher occurrence rate)",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / MEM_INST_RETIRED.ALL_STORES",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@..._INST_RETIRED.ALL_STORES@",
"MetricGroup": "InsType",
"MetricName": "tma_info_inst_mix_ipstore",
"MetricThreshold": "tma_info_inst_mix_ipstore < 8",
@@ -1626,12 +1544,12 @@
"Unit": "cpu_core"
},
{
- "BriefDescription": "Instruction per taken branch",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / BR_INST_RETIRED.NEAR_TAKEN",
+ "BriefDescription": "Instructions per taken branch",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...INST_RETIRED.NEAR_TAKEN@",
"MetricGroup": "Branches;Fed;FetchBW;Frontend;PGO;tma_issueFB",
"MetricName": "tma_info_inst_mix_iptb",
"MetricThreshold": "tma_info_inst_mix_iptb < 13",
- "PublicDescription": "Instruction per taken branch. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_lcp",
+ "PublicDescription": "Instructions per taken branch. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_lcp",
"Unit": "cpu_core"
},
{
@@ -1664,13 +1582,13 @@
},
{
"BriefDescription": "Fill Buffer (FB) hits per kilo instructions for retired demand loads (L1D misses that merge into ongoing miss-handling entries)",
- "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.FB_HIT@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.FB_HIT@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_fb_hpki",
"Unit": "cpu_core"
},
{
- "BriefDescription": "",
+ "BriefDescription": "Average per-thread data fill bandwidth to the L1 data cache [GB / sec]",
"MetricExpr": "64 * cpu_core@....REPLACEMENT@ / 1e9 / duration_time",
"MetricGroup": "Mem;MemoryBW",
"MetricName": "tma_info_memory_l1d_cache_fill_bw",
@@ -1678,20 +1596,20 @@
},
{
"BriefDescription": "L1 cache true misses per kilo instruction for retired demand loads",
- "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L1_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L1_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_l1mpki",
"Unit": "cpu_core"
},
{
"BriefDescription": "L1 cache true misses per kilo instruction for all demand loads (including speculative)",
- "MetricExpr": "1e3 * cpu_core@...RQSTS.ALL_DEMAND_DATA_RD@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.ALL_DEMAND_DATA_RD@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_l1mpki_load",
"Unit": "cpu_core"
},
{
- "BriefDescription": "",
+ "BriefDescription": "Average per-thread data fill bandwidth to the L2 cache [GB / sec]",
"MetricExpr": "64 * cpu_core@...LINES_IN.ALL@ / 1e9 / duration_time",
"MetricGroup": "Mem;MemoryBW",
"MetricName": "tma_info_memory_l2_cache_fill_bw",
@@ -1699,48 +1617,55 @@
},
{
"BriefDescription": "L2 cache hits per kilo instruction for all request types (including speculative)",
- "MetricExpr": "1e3 * (cpu_core@...RQSTS.REFERENCES@ - cpu_core@...RQSTS.MISS@) / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * (cpu_core@...RQSTS.REFERENCES@ - cpu_core@...RQSTS.MISS@) / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_l2hpki_all",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache hits per kilo instruction for all demand loads (including speculative)",
- "MetricExpr": "1e3 * cpu_core@...RQSTS.DEMAND_DATA_RD_HIT@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.DEMAND_DATA_RD_HIT@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_l2hpki_load",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache true misses per kilo instruction for retired demand loads",
- "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L2_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L2_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Backend;CacheHits;Mem",
"MetricName": "tma_info_memory_l2mpki",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache ([RKL+] true) misses per kilo instruction for all request types (including speculative)",
- "MetricExpr": "1e3 * cpu_core@...RQSTS.MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem;Offcore",
"MetricName": "tma_info_memory_l2mpki_all",
"Unit": "cpu_core"
},
{
"BriefDescription": "L2 cache ([RKL+] true) misses per kilo instruction for all demand loads (including speculative)",
- "MetricExpr": "1e3 * cpu_core@...RQSTS.DEMAND_DATA_RD_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.DEMAND_DATA_RD_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "CacheHits;Mem",
"MetricName": "tma_info_memory_l2mpki_load",
"Unit": "cpu_core"
},
{
- "BriefDescription": "",
+ "BriefDescription": "Offcore requests (L2 cache miss) per kilo instruction for demand RFOs",
+ "MetricExpr": "1e3 * cpu_core@...RQSTS.RFO_MISS@ / cpu_core@...T_RETIRED.ANY@",
+ "MetricGroup": "CacheMisses;Offcore",
+ "MetricName": "tma_info_memory_l2mpki_rfo",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Average per-thread data access bandwidth to the L3 cache [GB / sec]",
"MetricExpr": "64 * cpu_core@...CORE_REQUESTS.ALL_REQUESTS@ / 1e9 / duration_time",
"MetricGroup": "Mem;MemoryBW;Offcore",
"MetricName": "tma_info_memory_l3_cache_access_bw",
"Unit": "cpu_core"
},
{
- "BriefDescription": "",
+ "BriefDescription": "Average per-thread data fill bandwidth to the L3 cache [GB / sec]",
"MetricExpr": "64 * cpu_core@...GEST_LAT_CACHE.MISS@ / 1e9 / duration_time",
"MetricGroup": "Mem;MemoryBW",
"MetricName": "tma_info_memory_l3_cache_fill_bw",
@@ -1748,21 +1673,21 @@
},
{
"BriefDescription": "L3 cache true misses per kilo instruction for retired demand loads",
- "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L3_MISS@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@..._LOAD_RETIRED.L3_MISS@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Mem",
"MetricName": "tma_info_memory_l3mpki",
"Unit": "cpu_core"
},
{
"BriefDescription": "Average Parallel L2 cache miss data reads",
- "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.DATA_RD@ / OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+ "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.DATA_RD@ / cpu_core@...CORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD@",
"MetricGroup": "Memory_BW;Offcore",
"MetricName": "tma_info_memory_latency_data_l2_mlp",
"Unit": "cpu_core"
},
{
"BriefDescription": "Average Latency for L2 cache miss demand Loads",
- "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD@ / OFFCORE_REQUESTS.DEMAND_DATA_RD",
+ "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD@ / cpu_core@...CORE_REQUESTS.DEMAND_DATA_RD@",
"MetricGroup": "Memory_Lat;Offcore",
"MetricName": "tma_info_memory_latency_load_l2_miss_latency",
"Unit": "cpu_core"
@@ -1776,35 +1701,35 @@
},
{
"BriefDescription": "Average Latency for L3 cache miss demand Loads",
- "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD@ / OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
+ "MetricExpr": "cpu_core@...CORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD@ / cpu_core@...CORE_REQUESTS.L3_MISS_DEMAND_DATA_RD@",
"MetricGroup": "Memory_Lat;Offcore",
"MetricName": "tma_info_memory_latency_load_l3_miss_latency",
"Unit": "cpu_core"
},
{
"BriefDescription": "Actual Average Latency for L1 data-cache miss demand load operations (in core cycles)",
- "MetricExpr": "cpu_core@..._PEND_MISS.PENDING@ / MEM_LOAD_COMPLETED.L1_MISS_ANY",
+ "MetricExpr": "cpu_core@..._PEND_MISS.PENDING@ / cpu_core@..._LOAD_COMPLETED.L1_MISS_ANY@",
"MetricGroup": "Mem;MemoryBound;MemoryLat",
"MetricName": "tma_info_memory_load_miss_real_latency",
"Unit": "cpu_core"
},
{
"BriefDescription": "\"Bus lock\" per kilo instruction",
- "MetricExpr": "1e3 * cpu_core@...MISC.BUS_LOCK@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...MISC.BUS_LOCK@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Mem",
"MetricName": "tma_info_memory_mix_bus_lock_pki",
"Unit": "cpu_core"
},
{
"BriefDescription": "Un-cacheable retired load per kilo instruction",
- "MetricExpr": "1e3 * cpu_core@..._LOAD_MISC_RETIRED.UC@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@..._LOAD_MISC_RETIRED.UC@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Mem",
"MetricName": "tma_info_memory_mix_uc_load_pki",
"Unit": "cpu_core"
},
{
"BriefDescription": "Memory-Level-Parallelism (average number of L1 miss demand load when there is at least one such miss",
- "MetricExpr": "cpu_core@..._PEND_MISS.PENDING@ / L1D_PEND_MISS.PENDING_CYCLES",
+ "MetricExpr": "cpu_core@..._PEND_MISS.PENDING@ / cpu_core@..._PEND_MISS.PENDING_CYCLES@",
"MetricGroup": "Mem;MemoryBW;MemoryBound",
"MetricName": "tma_info_memory_mlp",
"PublicDescription": "Memory-Level-Parallelism (average number of L1 miss demand load when there is at least one such miss. Per-Logical Processor)",
@@ -1812,14 +1737,14 @@
},
{
"BriefDescription": "STLB (2nd level TLB) code speculative misses per kilo instruction (misses of any page-size that complete the page walk)",
- "MetricExpr": "1e3 * cpu_core@...B_MISSES.WALK_COMPLETED@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...B_MISSES.WALK_COMPLETED@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Fed;MemoryTLB",
"MetricName": "tma_info_memory_tlb_code_stlb_mpki",
"Unit": "cpu_core"
},
{
"BriefDescription": "STLB (2nd level TLB) data load speculative misses per kilo instruction (misses of any page-size that complete the page walk)",
- "MetricExpr": "1e3 * cpu_core@...B_LOAD_MISSES.WALK_COMPLETED@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...B_LOAD_MISSES.WALK_COMPLETED@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Mem;MemoryTLB",
"MetricName": "tma_info_memory_tlb_load_stlb_mpki",
"Unit": "cpu_core"
@@ -1834,21 +1759,42 @@
},
{
"BriefDescription": "STLB (2nd level TLB) data store speculative misses per kilo instruction (misses of any page-size that complete the page walk)",
- "MetricExpr": "1e3 * cpu_core@...B_STORE_MISSES.WALK_COMPLETED@ / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * cpu_core@...B_STORE_MISSES.WALK_COMPLETED@ / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Mem;MemoryTLB",
"MetricName": "tma_info_memory_tlb_store_stlb_mpki",
"Unit": "cpu_core"
},
{
- "BriefDescription": "",
+ "BriefDescription": "Instruction-Level-Parallelism (average number of uops executed when there is execution) per core",
"MetricExpr": "cpu_core@...S_EXECUTED.THREAD@ / (cpu_core@...S_EXECUTED.CORE_CYCLES_GE_1@ / 2 if #SMT_on else cpu_core@...S_EXECUTED.THREAD\\,cmask\\=1@)",
"MetricGroup": "Cor;Pipeline;PortsUtil;SMT",
"MetricName": "tma_info_pipeline_execute",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Average number of uops fetched from DSB per cycle",
+ "MetricExpr": "cpu_core@....DSB_UOPS@ / cpu_core@....DSB_CYCLES_ANY@",
+ "MetricGroup": "Fed;FetchBW",
+ "MetricName": "tma_info_pipeline_fetch_dsb",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Average number of uops fetched from LSD per cycle",
+ "MetricExpr": "cpu_core@....UOPS@ / cpu_core@....CYCLES_ACTIVE@",
+ "MetricGroup": "Fed;FetchBW",
+ "MetricName": "tma_info_pipeline_fetch_lsd",
+ "Unit": "cpu_core"
+ },
+ {
+ "BriefDescription": "Average number of uops fetched from MITE per cycle",
+ "MetricExpr": "cpu_core@....MITE_UOPS@ / cpu_core@....MITE_CYCLES_ANY@",
+ "MetricGroup": "Fed;FetchBW",
+ "MetricName": "tma_info_pipeline_fetch_mite",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Instructions per a microcode Assist invocation",
- "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / ASSISTS.ANY",
+ "MetricExpr": "cpu_core@...T_RETIRED.ANY@ / cpu_core@...ISTS.ANY@",
"MetricGroup": "MicroSeq;Pipeline;Ret;Retire",
"MetricName": "tma_info_pipeline_ipassist",
"MetricThreshold": "tma_info_pipeline_ipassist < 100e3",
@@ -1887,14 +1833,14 @@
},
{
"BriefDescription": "Average CPU Utilization (percentage)",
- "MetricExpr": "cpu_core@..._CLK_UNHALTED.REF_TSC@ / TSC",
+ "MetricExpr": "tma_info_system_cpus_utilized / #num_cpus_online",
"MetricGroup": "HPC;Summary",
"MetricName": "tma_info_system_cpu_utilization",
"Unit": "cpu_core"
},
{
"BriefDescription": "Average number of utilized CPUs",
- "MetricExpr": "#num_cpus_online * tma_info_system_cpu_utilization",
+ "MetricExpr": "cpu_core@..._CLK_UNHALTED.REF_TSC@ / TSC",
"MetricGroup": "Summary",
"MetricName": "tma_info_system_cpus_utilized",
"Unit": "cpu_core"
@@ -1925,14 +1871,14 @@
},
{
"BriefDescription": "Cycles Per Instruction for the Operating System (OS) Kernel mode",
- "MetricExpr": "CPU_CLK_UNHALTED.THREAD_P:k / cpu_core@...T_RETIRED.ANY_P@k",
+ "MetricExpr": "cpu_core@..._CLK_UNHALTED.THREAD_P@k / cpu_core@...T_RETIRED.ANY_P@k",
"MetricGroup": "OS",
"MetricName": "tma_info_system_kernel_cpi",
"Unit": "cpu_core"
},
{
"BriefDescription": "Fraction of cycles spent in the Operating System (OS) Kernel mode",
- "MetricExpr": "CPU_CLK_UNHALTED.THREAD_P:k / CPU_CLK_UNHALTED.THREAD",
+ "MetricExpr": "cpu_core@..._CLK_UNHALTED.THREAD_P@k / cpu_core@..._CLK_UNHALTED.THREAD@",
"MetricGroup": "OS",
"MetricName": "tma_info_system_kernel_utilization",
"MetricThreshold": "tma_info_system_kernel_utilization > 0.05",
@@ -1971,7 +1917,7 @@
},
{
"BriefDescription": "Average Frequency Utilization relative nominal frequency",
- "MetricExpr": "tma_info_thread_clks / CPU_CLK_UNHALTED.REF_TSC",
+ "MetricExpr": "tma_info_thread_clks / cpu_core@..._CLK_UNHALTED.REF_TSC@",
"MetricGroup": "Power",
"MetricName": "tma_info_system_turbo_utilization",
"Unit": "cpu_core"
@@ -1992,7 +1938,7 @@
},
{
"BriefDescription": "The ratio of Executed- by Issued-Uops",
- "MetricExpr": "cpu_core@...S_EXECUTED.THREAD@ / UOPS_ISSUED.ANY",
+ "MetricExpr": "cpu_core@...S_EXECUTED.THREAD@ / cpu_core@...S_ISSUED.ANY@",
"MetricGroup": "Cor;Pipeline",
"MetricName": "tma_info_thread_execute_per_issue",
"PublicDescription": "The ratio of Executed- by Issued-Uops. Ratio > 1 suggests high rate of uop micro-fusions. Ratio < 1 suggest high rate of \"execute\" at rename stage.",
@@ -2021,15 +1967,15 @@
},
{
"BriefDescription": "Uops Per Instruction",
- "MetricExpr": "tma_retiring * tma_info_thread_slots / INST_RETIRED.ANY",
+ "MetricExpr": "tma_retiring * tma_info_thread_slots / cpu_core@...T_RETIRED.ANY@",
"MetricGroup": "Pipeline;Ret;Retire",
"MetricName": "tma_info_thread_uoppi",
"MetricThreshold": "tma_info_thread_uoppi > 1.05",
"Unit": "cpu_core"
},
{
- "BriefDescription": "Instruction per taken branch",
- "MetricExpr": "tma_retiring * tma_info_thread_slots / BR_INST_RETIRED.NEAR_TAKEN",
+ "BriefDescription": "Uops per taken branch",
+ "MetricExpr": "tma_retiring * tma_info_thread_slots / cpu_core@...INST_RETIRED.NEAR_TAKEN@",
"MetricGroup": "Branches;Fed;FetchBW",
"MetricName": "tma_info_thread_uptb",
"MetricThreshold": "tma_info_thread_uptb < 9",
@@ -2068,7 +2014,7 @@
{
"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Instruction TLB (ITLB) misses",
"MetricExpr": "cpu_core@...CHE_TAG.STALLS@ / 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",
"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: FRONTEND_RETIRED.STLB_MISS_PS;FRONTEND_RETIRED.ITLB_MISS_PS",
@@ -2085,10 +2031,20 @@
"ScaleUnit": "100%",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "This metric roughly estimates fraction of cycles with demand load accesses that hit the L1 cache",
+ "MetricExpr": "min(2 * (cpu_core@..._INST_RETIRED.ALL_LOADS@ - cpu_core@..._LOAD_RETIRED.FB_HIT@ - cpu_core@..._LOAD_RETIRED.L1_MISS@) * 20 / 100, max(cpu_core@...LE_ACTIVITY.CYCLES_MEM_ANY@ - cpu_core@...ORY_ACTIVITY.CYCLES_L1D_MISS@, 0)) / tma_info_thread_clks",
+ "MetricGroup": "BvML;MemoryLat;TopdownL4;tma_L4_group;tma_l1_bound_group",
+ "MetricName": "tma_l1_hit_latency",
+ "MetricThreshold": "tma_l1_hit_latency > 0.1 & (tma_l1_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
+ "PublicDescription": "This metric roughly estimates fraction of cycles with demand load accesses that hit the L1 cache. The short latency of the L1 data cache may be exposed in pointer-chasing memory access patterns as an example. Sample with: MEM_LOAD_RETIRED.L1_HIT",
+ "ScaleUnit": "100%",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "This metric estimates how often the CPU was stalled due to L2 cache accesses by loads",
"MetricExpr": "(cpu_core@...ORY_ACTIVITY.STALLS_L1D_MISS@ - cpu_core@...ORY_ACTIVITY.STALLS_L2_MISS@) / tma_info_thread_clks",
- "MetricGroup": "CacheHits;MemoryBound;TmaL3mem;TopdownL3;tma_L3_group;tma_memory_bound_group",
+ "MetricGroup": "BvML;CacheHits;MemoryBound;TmaL3mem;TopdownL3;tma_L3_group;tma_memory_bound_group",
"MetricName": "tma_l2_bound",
"MetricThreshold": "tma_l2_bound > 0.05 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2)",
"PublicDescription": "This metric estimates how often the CPU was stalled due to L2 cache accesses by loads. Avoiding cache misses (i.e. L1 misses/L2 hits) can improve the latency and increase performance. Sample with: MEM_LOAD_RETIRED.L2_HIT_PS",
@@ -2108,7 +2064,7 @@
{
"BriefDescription": "This metric estimates fraction of cycles with demand load accesses that hit the L3 cache under unloaded scenarios (possibly L3 latency limited)",
"MetricExpr": "9 * tma_info_system_core_frequency * (cpu_core@..._LOAD_RETIRED.L3_HIT@ * (1 + cpu_core@..._LOAD_RETIRED.FB_HIT@ / cpu_core@..._LOAD_RETIRED.L1_MISS@ / 2)) / tma_info_thread_clks",
- "MetricGroup": "MemoryLat;TopdownL4;tma_L4_group;tma_issueLat;tma_l3_bound_group",
+ "MetricGroup": "BvML;MemoryLat;TopdownL4;tma_L4_group;tma_issueLat;tma_l3_bound_group",
"MetricName": "tma_l3_hit_latency",
"MetricThreshold": "tma_l3_hit_latency > 0.1 & (tma_l3_bound > 0.05 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles with demand load accesses that hit the L3 cache under unloaded scenarios (possibly L3 latency limited). Avoiding private cache misses (i.e. L2 misses/L3 hits) will improve the latency; reduce contention with sibling physical cores and increase performance. Note the value of this node may overlap with its siblings. Sample with: MEM_LOAD_RETIRED.L3_HIT_PS. Related metrics: tma_info_bottleneck_cache_memory_latency, tma_mem_latency",
@@ -2121,7 +2077,7 @@
"MetricGroup": "FetchLat;TopdownL3;tma_L3_group;tma_fetch_latency_group;tma_issueFB",
"MetricName": "tma_lcp",
"MetricThreshold": "tma_lcp > 0.05 & (tma_fetch_latency > 0.1 & tma_frontend_bound > 0.15)",
- "PublicDescription": "This metric represents fraction of cycles CPU was stalled due to Length Changing Prefixes (LCPs). Using proper compiler flags or Intel Compiler by default will certainly avoid this. #Link: Optimization Guide about LCP BKMs. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb",
+ "PublicDescription": "This metric represents fraction of cycles CPU was stalled due to Length Changing Prefixes (LCPs). Using proper compiler flags or Intel Compiler by default will certainly avoid this. #Link: Optimization Guide about LCP BKMs. Related metrics: tma_dsb_switches, tma_fetch_bandwidth, tma_info_botlnk_l2_dsb_bandwidth, tma_info_botlnk_l2_dsb_misses, tma_info_frontend_dsb_coverage, tma_info_inst_mix_iptb",
"ScaleUnit": "100%",
"Unit": "cpu_core"
},
@@ -2170,7 +2126,7 @@
"MetricGroup": "Offcore;TopdownL4;tma_L4_group;tma_issueRFO;tma_l1_bound_group",
"MetricName": "tma_lock_latency",
"MetricThreshold": "tma_lock_latency > 0.2 & (tma_l1_bound > 0.1 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
- "PublicDescription": "This metric represents fraction of cycles the CPU spent handling cache misses due to lock operations. Due to the microarchitecture handling of locks; they are classified as L1_Bound regardless of what memory source satisfied them. Sample with: MEM_INST_RETIRED.LOCK_LOADS_PS. Related metrics: tma_store_latency",
+ "PublicDescription": "This metric represents fraction of cycles the CPU spent handling cache misses due to lock operations. Due to the microarchitecture handling of locks; they are classified as L1_Bound regardless of what memory source satisfied them. Sample with: MEM_INST_RETIRED.LOCK_LOADS. Related metrics: tma_store_latency",
"ScaleUnit": "100%",
"Unit": "cpu_core"
},
@@ -2187,7 +2143,7 @@
{
"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Machine Clears",
"MetricExpr": "max(0, 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",
"MetricThreshold": "tma_machine_clears > 0.1 & tma_bad_speculation > 0.15",
"MetricgroupNoGroup": "TopdownL2",
@@ -2198,7 +2154,7 @@
{
"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)",
"MetricExpr": "min(cpu_core@..._CLK_UNHALTED.THREAD@, cpu_core@...CORE_REQUESTS_OUTSTANDING.ALL_DATA_RD\\,cmask\\=4@) / 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",
"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_fb_full, tma_info_bottleneck_cache_memory_bandwidth, tma_info_system_dram_bw_use, tma_sq_full",
@@ -2208,7 +2164,7 @@
{
"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)",
"MetricExpr": "min(cpu_core@..._CLK_UNHALTED.THREAD@, cpu_core@...CORE_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",
"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: tma_info_bottleneck_cache_memory_latency, tma_l3_hit_latency",
@@ -2258,7 +2214,7 @@
{
"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to Branch Resteers as a result of Branch Misprediction at execution stage",
"MetricExpr": "tma_branch_mispredicts / tma_bad_speculation * cpu_core@..._MISC.CLEAR_RESTEER_CYCLES@ / tma_info_thread_clks",
- "MetricGroup": "BadSpec;BrMispredicts;TopdownL4;tma_L4_group;tma_branch_resteers_group;tma_issueBM",
+ "MetricGroup": "BadSpec;BrMispredicts;BvMP;TopdownL4;tma_L4_group;tma_branch_resteers_group;tma_issueBM",
"MetricName": "tma_mispredicts_resteers",
"MetricThreshold": "tma_mispredicts_resteers > 0.05 & (tma_branch_resteers > 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 Branch Resteers as a result of Branch Misprediction at execution stage. Sample with: INT_MISC.CLEAR_RESTEER_CYCLES. Related metrics: tma_branch_mispredicts, tma_info_bad_spec_branch_misprediction_cost, tma_info_bottleneck_mispredictions",
@@ -2298,7 +2254,7 @@
{
"BriefDescription": "This metric represents fraction of slots where the CPU was retiring branch instructions that were not fused",
"MetricExpr": "tma_light_operations * (cpu_core@...INST_RETIRED.ALL_BRANCHES@ - cpu_core@...T_RETIRED.MACRO_FUSED@) / (tma_retiring * tma_info_thread_slots)",
- "MetricGroup": "Branches;Pipeline;TopdownL3;tma_L3_group;tma_light_operations_group",
+ "MetricGroup": "Branches;BvBO;Pipeline;TopdownL3;tma_L3_group;tma_light_operations_group",
"MetricName": "tma_non_fused_branches",
"MetricThreshold": "tma_non_fused_branches > 0.1 & tma_light_operations > 0.6",
"PublicDescription": "This metric represents fraction of slots where the CPU was retiring branch instructions that were not fused. Non-conditional branches like direct JMP or CALL would count here. Can be used to examine fusible conditional jumps that were not fused.",
@@ -2308,7 +2264,7 @@
{
"BriefDescription": "This metric represents fraction of slots where the CPU was retiring NOP (no op) instructions",
"MetricExpr": "tma_light_operations * cpu_core@...T_RETIRED.NOP@ / (tma_retiring * tma_info_thread_slots)",
- "MetricGroup": "Pipeline;TopdownL4;tma_L4_group;tma_other_light_ops_group",
+ "MetricGroup": "BvBO;Pipeline;TopdownL4;tma_L4_group;tma_other_light_ops_group",
"MetricName": "tma_nop_instructions",
"MetricThreshold": "tma_nop_instructions > 0.1 & (tma_other_light_ops > 0.3 & tma_light_operations > 0.6)",
"PublicDescription": "This metric represents fraction of slots where the CPU was retiring NOP (no op) instructions. Compilers often use NOPs for certain address alignments - e.g. start address of a function or loop body. Sample with: INST_RETIRED.NOP",
@@ -2328,7 +2284,7 @@
{
"BriefDescription": "This metric estimates fraction of slots the CPU was stalled due to other cases of misprediction (non-retired x86 branches or other types).",
"MetricExpr": "max(tma_branch_mispredicts * (1 - cpu_core@...MISP_RETIRED.ALL_BRANCHES@ / (cpu_core@..._MISC.CLEARS_COUNT@ - cpu_core@...HINE_CLEARS.COUNT@)), 0.0001)",
- "MetricGroup": "BrMispredicts;TopdownL3;tma_L3_group;tma_branch_mispredicts_group",
+ "MetricGroup": "BrMispredicts;BvIO;TopdownL3;tma_L3_group;tma_branch_mispredicts_group",
"MetricName": "tma_other_mispredicts",
"MetricThreshold": "tma_other_mispredicts > 0.05 & (tma_branch_mispredicts > 0.1 & tma_bad_speculation > 0.15)",
"ScaleUnit": "100%",
@@ -2337,7 +2293,7 @@
{
"BriefDescription": "This metric represents fraction of slots the CPU has wasted due to Nukes (Machine Clears) not related to memory ordering.",
"MetricExpr": "max(tma_machine_clears * (1 - cpu_core@...HINE_CLEARS.MEMORY_ORDERING@ / cpu_core@...HINE_CLEARS.COUNT@), 0.0001)",
- "MetricGroup": "Machine_Clears;TopdownL3;tma_L3_group;tma_machine_clears_group",
+ "MetricGroup": "BvIO;Machine_Clears;TopdownL3;tma_L3_group;tma_machine_clears_group",
"MetricName": "tma_other_nukes",
"MetricThreshold": "tma_other_nukes > 0.05 & (tma_machine_clears > 0.1 & tma_bad_speculation > 0.15)",
"ScaleUnit": "100%",
@@ -2395,7 +2351,7 @@
},
{
"BriefDescription": "This metric represents fraction of cycles CPU executed no uops on any execution port (Logical Processor cycles since ICL, Physical Core cycles otherwise)",
- "MetricExpr": "(cpu_core@..._ACTIVITY.3_PORTS_UTIL\\,umask\\=0x80@ + cpu_core@...EMPTY\\,umask\\=1@) / tma_info_thread_clks * (cpu_core@...LE_ACTIVITY.STALLS_TOTAL@ - cpu_core@..._ACTIVITY.BOUND_ON_LOADS@) / tma_info_thread_clks",
+ "MetricExpr": "(cpu_core@..._ACTIVITY.EXE_BOUND_0_PORTS@ + max(cpu_core@...EMPTY\\,umask\\=1@ - cpu_core@...OURCE_STALLS.SCOREBOARD@, 0)) / tma_info_thread_clks * (cpu_core@...LE_ACTIVITY.STALLS_TOTAL@ - cpu_core@..._ACTIVITY.BOUND_ON_LOADS@) / tma_info_thread_clks",
"MetricGroup": "PortsUtil;TopdownL4;tma_L4_group;tma_ports_utilization_group",
"MetricName": "tma_ports_utilized_0",
"MetricThreshold": "tma_ports_utilized_0 > 0.2 & (tma_ports_utilization > 0.15 & (tma_core_bound > 0.1 & tma_backend_bound > 0.2))",
@@ -2428,7 +2384,7 @@
"BriefDescription": "This metric represents fraction of cycles CPU executed total of 3 or more uops per cycle on all execution ports (Logical Processor cycles since ICL, Physical Core cycles otherwise)",
"MetricConstraint": "NO_GROUP_EVENTS_NMI",
"MetricExpr": "cpu_core@...S_EXECUTED.CYCLES_GE_3@ / tma_info_thread_clks",
- "MetricGroup": "PortsUtil;TopdownL4;tma_L4_group;tma_ports_utilization_group",
+ "MetricGroup": "BvCB;PortsUtil;TopdownL4;tma_L4_group;tma_ports_utilization_group",
"MetricName": "tma_ports_utilized_3m",
"MetricThreshold": "tma_ports_utilized_3m > 0.4 & (tma_ports_utilization > 0.15 & (tma_core_bound > 0.1 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric represents fraction of cycles CPU executed total of 3 or more uops per cycle on all execution ports (Logical Processor cycles since ICL, Physical Core cycles otherwise). Sample with: UOPS_EXECUTED.CYCLES_GE_3",
@@ -2439,7 +2395,7 @@
"BriefDescription": "This category represents fraction of slots utilized by useful work i.e. issued uops that eventually get retired",
"DefaultMetricgroupName": "TopdownL1",
"MetricExpr": "cpu_core@...down\\-retiring@ / (cpu_core@...down\\-fe\\-bound@ + cpu_core@...down\\-bad\\-spec@ + cpu_core@...down\\-retiring@ + cpu_core@...down\\-be\\-bound@) + 0 * tma_info_thread_slots",
- "MetricGroup": "Default;TmaL1;TopdownL1;tma_L1_group",
+ "MetricGroup": "BvUW;Default;TmaL1;TopdownL1;tma_L1_group",
"MetricName": "tma_retiring",
"MetricThreshold": "tma_retiring > 0.7 | tma_heavy_operations > 0.1",
"MetricgroupNoGroup": "TopdownL1;Default",
@@ -2450,7 +2406,7 @@
{
"BriefDescription": "This metric represents fraction of cycles the CPU issue-pipeline was stalled due to serializing operations",
"MetricExpr": "cpu_core@...OURCE_STALLS.SCOREBOARD@ / tma_info_thread_clks + tma_c02_wait",
- "MetricGroup": "PortsUtil;TopdownL3;tma_L3_group;tma_core_bound_group;tma_issueSO",
+ "MetricGroup": "BvIO;PortsUtil;TopdownL3;tma_L3_group;tma_core_bound_group;tma_issueSO",
"MetricName": "tma_serializing_operation",
"MetricThreshold": "tma_serializing_operation > 0.1 & (tma_core_bound > 0.1 & tma_backend_bound > 0.2)",
"PublicDescription": "This metric represents fraction of cycles the CPU issue-pipeline was stalled due to serializing operations. Instructions like CPUID; WRMSR or LFENCE serialize the out-of-order execution which may limit performance. Sample with: RESOURCE_STALLS.SCOREBOARD. Related metrics: tma_ms_switches",
@@ -2501,7 +2457,7 @@
{
"BriefDescription": "This metric measures fraction of cycles where the Super Queue (SQ) was full taking into account all request-types and both hardware SMT threads (Logical Processors)",
"MetricExpr": "(cpu_core@...FULL_CYCLES@ + cpu_core@..._PEND_MISS.L2_STALLS@) / tma_info_thread_clks",
- "MetricGroup": "MemoryBW;Offcore;TopdownL4;tma_L4_group;tma_issueBW;tma_l3_bound_group",
+ "MetricGroup": "BvMS;MemoryBW;Offcore;TopdownL4;tma_L4_group;tma_issueBW;tma_l3_bound_group",
"MetricName": "tma_sq_full",
"MetricThreshold": "tma_sq_full > 0.3 & (tma_l3_bound > 0.05 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric measures fraction of cycles where the Super Queue (SQ) was full taking into account all request-types and both hardware SMT threads (Logical Processors). Related metrics: tma_fb_full, tma_info_bottleneck_cache_memory_bandwidth, tma_info_system_dram_bw_use, tma_mem_bandwidth",
@@ -2531,7 +2487,7 @@
{
"BriefDescription": "This metric estimates fraction of cycles the CPU spent handling L1D store misses",
"MetricExpr": "(cpu_core@..._STORE_RETIRED.L2_HIT@ * 10 * (1 - cpu_core@..._INST_RETIRED.LOCK_LOADS@ / cpu_core@..._INST_RETIRED.ALL_STORES@) + (1 - cpu_core@..._INST_RETIRED.LOCK_LOADS@ / cpu_core@..._INST_RETIRED.ALL_STORES@) * min(cpu_core@..._CLK_UNHALTED.THREAD@, cpu_core@...CORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO@)) / tma_info_thread_clks",
- "MetricGroup": "MemoryLat;Offcore;TopdownL4;tma_L4_group;tma_issueRFO;tma_issueSL;tma_store_bound_group",
+ "MetricGroup": "BvML;MemoryLat;Offcore;TopdownL4;tma_L4_group;tma_issueRFO;tma_issueSL;tma_store_bound_group",
"MetricName": "tma_store_latency",
"MetricThreshold": "tma_store_latency > 0.1 & (tma_store_bound > 0.2 & (tma_memory_bound > 0.2 & tma_backend_bound > 0.2))",
"PublicDescription": "This metric estimates fraction of cycles the CPU spent handling L1D store misses. Store accesses usually less impact out-of-order core performance; however; holding resources for longer time can lead into undesired implications (e.g. contention on L1D fill-buffer entries - see FB_Full). Related metrics: tma_fb_full, tma_lock_latency",
@@ -2579,7 +2535,7 @@
{
"BriefDescription": "This metric represents fraction of cycles the CPU was stalled due to new branch address clears",
"MetricExpr": "cpu_core@..._MISC.UNKNOWN_BRANCH_CYCLES@ / tma_info_thread_clks",
- "MetricGroup": "BigFootprint;FetchLat;TopdownL4;tma_L4_group;tma_branch_resteers_group",
+ "MetricGroup": "BigFootprint;BvBC;FetchLat;TopdownL4;tma_L4_group;tma_branch_resteers_group",
"MetricName": "tma_unknown_branches",
"MetricThreshold": "tma_unknown_branches > 0.05 & (tma_branch_resteers > 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 new branch address clears. These are fetched branches the Branch Prediction Unit was unable to recognize (e.g. first time the branch is fetched or hitting BTB capacity limit) hence called Unknown Branches. Sample with: FRONTEND_RETIRED.UNKNOWN_BRANCH",
@@ -2588,7 +2544,7 @@
},
{
"BriefDescription": "This metric serves as an approximation of legacy x87 usage",
- "MetricExpr": "tma_retiring * cpu_core@...S_EXECUTED.X87@ / UOPS_EXECUTED.THREAD",
+ "MetricExpr": "tma_retiring * cpu_core@...S_EXECUTED.X87@ / cpu_core@...S_EXECUTED.THREAD@",
"MetricGroup": "Compute;TopdownL4;tma_L4_group;tma_fp_arith_group",
"MetricName": "tma_x87_use",
"MetricThreshold": "tma_x87_use > 0.1 & (tma_fp_arith > 0.2 & tma_light_operations > 0.6)",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/cache.json b/tools/perf/pmu-events/arch/x86/alderlake/cache.json
index b3d7f8fb50df..3f51686fe7a8 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/cache.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/cache.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "L1D.HWPF_MISS",
+ "Counter": "0,1,2,3",
"EventCode": "0x51",
"EventName": "L1D.HWPF_MISS",
"SampleAfterValue": "1000003",
@@ -9,6 +10,7 @@
},
{
"BriefDescription": "Counts the number of cache lines replaced in L1 data cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x51",
"EventName": "L1D.REPLACEMENT",
"PublicDescription": "Counts L1D data line replacements including opportunistic replacements, and replacements that require stall-for-replace or block-for-replace.",
@@ -18,6 +20,7 @@
},
{
"BriefDescription": "Number of cycles a demand request has waited due to L1D Fill Buffer (FB) unavailability.",
+ "Counter": "0,1,2,3",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.FB_FULL",
"PublicDescription": "Counts number of cycles a demand request has waited due to L1D Fill Buffer (FB) unavailability. Demand requests include cacheable/uncacheable demand load, store, lock or SW prefetch accesses.",
@@ -27,6 +30,7 @@
},
{
"BriefDescription": "Number of phases a demand request has waited due to L1D Fill Buffer (FB) unavailability.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0x48",
@@ -38,6 +42,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event L1D_PEND_MISS.L2_STALLS",
+ "Counter": "0,1,2,3",
"Deprecated": "1",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.L2_STALL",
@@ -47,6 +52,7 @@
},
{
"BriefDescription": "Number of cycles a demand request has waited due to L1D due to lack of L2 resources.",
+ "Counter": "0,1,2,3",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.L2_STALLS",
"PublicDescription": "Counts number of cycles a demand request has waited due to L1D due to lack of L2 resources. Demand requests include cacheable/uncacheable demand load, store, lock or SW prefetch accesses.",
@@ -56,6 +62,7 @@
},
{
"BriefDescription": "Number of L1D misses that are outstanding",
+ "Counter": "0,1,2,3",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.PENDING",
"PublicDescription": "Counts number of L1D misses that are outstanding in each cycle, that is each cycle the number of Fill Buffers (FB) outstanding required by Demand Reads. FB either is held by demand loads, or it is held by non-demand loads and gets hit at least once by demand. The valid outstanding interval is defined until the FB deallocation by one of the following ways: from FB allocation, if FB is allocated by demand from the demand Hit FB, if it is allocated by hardware or software prefetch. Note: In the L1D, a Demand Read contains cacheable or noncacheable demand loads, including ones causing cache-line splits and reads due to page walks resulted from any request type.",
@@ -65,6 +72,7 @@
},
{
"BriefDescription": "Cycles with L1D load Misses outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x48",
"EventName": "L1D_PEND_MISS.PENDING_CYCLES",
@@ -75,6 +83,7 @@
},
{
"BriefDescription": "L2 cache lines filling L2",
+ "Counter": "0,1,2,3",
"EventCode": "0x25",
"EventName": "L2_LINES_IN.ALL",
"PublicDescription": "Counts the number of L2 cache lines filling the L2. Counting does not cover rejects.",
@@ -84,6 +93,7 @@
},
{
"BriefDescription": "Cache lines that have been L2 hardware prefetched but not used by demand accesses",
+ "Counter": "0,1,2,3",
"EventCode": "0x26",
"EventName": "L2_LINES_OUT.USELESS_HWPF",
"PublicDescription": "Counts the number of cache lines that have been prefetched by the L2 hardware prefetcher but not used by demand access when evicted from the L2 cache",
@@ -93,6 +103,7 @@
},
{
"BriefDescription": "All accesses to L2 cache [This event is alias to L2_RQSTS.REFERENCES]",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_REQUEST.ALL",
"PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. [This event is alias to L2_RQSTS.REFERENCES]",
@@ -102,6 +113,7 @@
},
{
"BriefDescription": "Read requests with true-miss in L2 cache. [This event is alias to L2_RQSTS.MISS]",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_REQUEST.MISS",
"PublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss excludes L2 misses that were merged with ongoing L2 misses. [This event is alias to L2_RQSTS.MISS]",
@@ -111,6 +123,7 @@
},
{
"BriefDescription": "L2 code requests",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.ALL_CODE_RD",
"PublicDescription": "Counts the total number of L2 code requests.",
@@ -120,6 +133,7 @@
},
{
"BriefDescription": "Demand Data Read access L2 cache",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.ALL_DEMAND_DATA_RD",
"PublicDescription": "Counts Demand Data Read requests accessing the L2 cache. These requests may hit or miss L2 cache. True-miss exclude misses that were merged with ongoing L2 misses. An access is counted once.",
@@ -129,6 +143,7 @@
},
{
"BriefDescription": "Demand requests that miss L2 cache",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.ALL_DEMAND_MISS",
"PublicDescription": "Counts demand requests that miss L2 cache.",
@@ -138,6 +153,7 @@
},
{
"BriefDescription": "L2_RQSTS.ALL_HWPF",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.ALL_HWPF",
"SampleAfterValue": "200003",
@@ -146,6 +162,7 @@
},
{
"BriefDescription": "RFO requests to L2 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.ALL_RFO",
"PublicDescription": "Counts the total number of RFO (read for ownership) requests to L2 cache. L2 RFO requests include both L1D demand RFO misses as well as L1D RFO prefetches.",
@@ -155,6 +172,7 @@
},
{
"BriefDescription": "L2 cache hits when fetching instructions, code reads.",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.CODE_RD_HIT",
"PublicDescription": "Counts L2 cache hits when fetching instructions, code reads.",
@@ -164,6 +182,7 @@
},
{
"BriefDescription": "L2 cache misses when fetching instructions",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.CODE_RD_MISS",
"PublicDescription": "Counts L2 cache misses when fetching instructions.",
@@ -173,6 +192,7 @@
},
{
"BriefDescription": "Demand Data Read requests that hit L2 cache",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.DEMAND_DATA_RD_HIT",
"PublicDescription": "Counts the number of demand Data Read requests initiated by load instructions that hit L2 cache.",
@@ -182,6 +202,7 @@
},
{
"BriefDescription": "Demand Data Read miss L2 cache",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.DEMAND_DATA_RD_MISS",
"PublicDescription": "Counts demand Data Read requests with true-miss in the L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. An access is counted once.",
@@ -191,6 +212,7 @@
},
{
"BriefDescription": "L2_RQSTS.HWPF_MISS",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.HWPF_MISS",
"SampleAfterValue": "200003",
@@ -199,6 +221,7 @@
},
{
"BriefDescription": "Read requests with true-miss in L2 cache. [This event is alias to L2_REQUEST.MISS]",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.MISS",
"PublicDescription": "Counts read requests of any type with true-miss in the L2 cache. True-miss excludes L2 misses that were merged with ongoing L2 misses. [This event is alias to L2_REQUEST.MISS]",
@@ -208,6 +231,7 @@
},
{
"BriefDescription": "All accesses to L2 cache [This event is alias to L2_REQUEST.ALL]",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.REFERENCES",
"PublicDescription": "Counts all requests that were hit or true misses in L2 cache. True-miss excludes misses that were merged with ongoing L2 misses. [This event is alias to L2_REQUEST.ALL]",
@@ -217,6 +241,7 @@
},
{
"BriefDescription": "RFO requests that hit L2 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.RFO_HIT",
"PublicDescription": "Counts the RFO (Read-for-Ownership) requests that hit L2 cache.",
@@ -226,6 +251,7 @@
},
{
"BriefDescription": "RFO requests that miss L2 cache",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.RFO_MISS",
"PublicDescription": "Counts the RFO (Read-for-Ownership) requests that miss L2 cache.",
@@ -235,6 +261,7 @@
},
{
"BriefDescription": "SW prefetch requests that hit L2 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.SWPF_HIT",
"PublicDescription": "Counts Software prefetch requests that hit the L2 cache. Accounts for PREFETCHNTA and PREFETCHT0/1/2 instructions when FB is not full.",
@@ -244,6 +271,7 @@
},
{
"BriefDescription": "SW prefetch requests that miss L2 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x24",
"EventName": "L2_RQSTS.SWPF_MISS",
"PublicDescription": "Counts Software prefetch requests that miss the L2 cache. Accounts for PREFETCHNTA and PREFETCHT0/1/2 instructions when FB is not full.",
@@ -251,17 +279,29 @@
"UMask": "0x28",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "L2 writebacks that access L2 cache",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x23",
+ "EventName": "L2_TRANS.L2_WB",
+ "PublicDescription": "Counts L2 writebacks that access L2 cache.",
+ "SampleAfterValue": "200003",
+ "UMask": "0x40",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the number of cacheable memory requests that miss in the LLC. Counts on a per core basis.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x2e",
"EventName": "LONGEST_LAT_CACHE.MISS",
- "PublicDescription": "Counts the number of cacheable memory requests that miss in the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the platform has an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "PublicDescription": "Counts the number of cacheable memory requests that miss in the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
"SampleAfterValue": "200003",
"UMask": "0x41",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Core-originated cacheable requests that missed L3 (Except hardware prefetches to the L3)",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x2e",
"EventName": "LONGEST_LAT_CACHE.MISS",
"PublicDescription": "Counts core-originated cacheable requests that miss the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
@@ -271,15 +311,17 @@
},
{
"BriefDescription": "Counts the number of cacheable memory requests that access the LLC. Counts on a per core basis.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x2e",
"EventName": "LONGEST_LAT_CACHE.REFERENCE",
- "PublicDescription": "Counts the number of cacheable memory requests that access the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the platform has an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
+ "PublicDescription": "Counts the number of cacheable memory requests that access the Last Level Cache (LLC). Requests include demand loads, reads for ownership (RFO), instruction fetches and L1 HW prefetches. If the core has access to an L3 cache, the LLC is the L3 cache, otherwise it is the L2 cache. Counts on a per core basis.",
"SampleAfterValue": "200003",
"UMask": "0x4f",
"Unit": "cpu_atom"
},
{
"BriefDescription": "Core-originated cacheable requests that refer to L3 (Except hardware prefetches to the L3)",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x2e",
"EventName": "LONGEST_LAT_CACHE.REFERENCE",
"PublicDescription": "Counts core-originated cacheable requests to the L3 cache (Longest Latency cache). Requests include data and code reads, Reads-for-Ownership (RFOs), speculative accesses and hardware prefetches to the L1 and L2. It does not include hardware prefetches to the L3, and may not count other types of requests to the L3.",
@@ -289,6 +331,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to an instruction cache or TLB miss which hit in the L2, LLC, DRAM or MMIO (Non-DRAM).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.IFETCH",
"PublicDescription": "Counts the number of cycles the core is stalled due to an instruction cache or translation lookaside buffer (TLB) miss which hit in the L2, LLC, DRAM or MMIO (Non-DRAM).",
@@ -298,6 +341,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to an instruction cache or TLB miss which hit in DRAM or MMIO (Non-DRAM).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.IFETCH_DRAM_HIT",
"PublicDescription": "Counts the number of cycles the core is stalled due to an instruction cache or translation lookaside buffer (TLB) miss which hit in DRAM or MMIO (non-DRAM).",
@@ -307,6 +351,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to an instruction cache or TLB miss which hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.IFETCH_L2_HIT",
"PublicDescription": "Counts the number of cycles the core is stalled due to an instruction cache or Translation Lookaside Buffer (TLB) miss which hit in the L2 cache.",
@@ -316,6 +361,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to an instruction cache or TLB miss which hit in the LLC or other core with HITE/F/M.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.IFETCH_LLC_HIT",
"PublicDescription": "Counts the number of cycles the core is stalled due to an instruction cache or Translation Lookaside Buffer (TLB) miss which hit in the Last Level Cache (LLC) or other core with HITE/F/M.",
@@ -325,6 +371,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to a demand load miss which hit in the L2, LLC, DRAM or MMIO (Non-DRAM).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.LOAD",
"SampleAfterValue": "200003",
@@ -333,6 +380,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to a demand load miss which hit in DRAM or MMIO (Non-DRAM).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.LOAD_DRAM_HIT",
"SampleAfterValue": "200003",
@@ -341,6 +389,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to a demand load which hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.LOAD_L2_HIT",
"SampleAfterValue": "200003",
@@ -349,6 +398,7 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to a demand load which hit in the LLC or other core with HITE/F/M.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x34",
"EventName": "MEM_BOUND_STALLS.LOAD_LLC_HIT",
"PublicDescription": "Counts the number of cycles the core is stalled due to a demand load which hit in the Last Level Cache (LLC) or other core with HITE/F/M.",
@@ -358,6 +408,7 @@
},
{
"BriefDescription": "Retired load instructions.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.ALL_LOADS",
@@ -369,6 +420,7 @@
},
{
"BriefDescription": "Retired store instructions.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.ALL_STORES",
@@ -380,6 +432,7 @@
},
{
"BriefDescription": "All retired memory instructions.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.ANY",
@@ -391,6 +444,7 @@
},
{
"BriefDescription": "Retired load instructions with locked access.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.LOCK_LOADS",
@@ -402,6 +456,7 @@
},
{
"BriefDescription": "Retired load instructions that split across a cacheline boundary.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.SPLIT_LOADS",
@@ -413,6 +468,7 @@
},
{
"BriefDescription": "Retired store instructions that split across a cacheline boundary.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.SPLIT_STORES",
@@ -424,6 +480,7 @@
},
{
"BriefDescription": "Retired load instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.STLB_MISS_LOADS",
@@ -435,6 +492,7 @@
},
{
"BriefDescription": "Retired store instructions that miss the STLB.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_INST_RETIRED.STLB_MISS_STORES",
@@ -446,6 +504,7 @@
},
{
"BriefDescription": "Completed demand load uops that miss the L1 d-cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x43",
"EventName": "MEM_LOAD_COMPLETED.L1_MISS_ANY",
"PublicDescription": "Number of completed demand load requests that missed the L1 data cache including shadow misses (FB hits, merge to an ongoing L1D miss)",
@@ -455,6 +514,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were HitM responses from shared L3",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_FWD",
@@ -466,6 +526,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg core cache",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HIT",
@@ -477,6 +538,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were HitM responses from shared L3",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_HITM",
@@ -488,6 +550,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were L3 hit and cross-core snoop missed in on-pkg core cache.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_MISS",
@@ -499,6 +562,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were hits in L3 without snoops required",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NONE",
@@ -510,6 +574,7 @@
},
{
"BriefDescription": "Retired load instructions whose data sources were L3 and cross-core snoop hits in on-pkg core cache",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd2",
"EventName": "MEM_LOAD_L3_HIT_RETIRED.XSNP_NO_FWD",
@@ -521,6 +586,7 @@
},
{
"BriefDescription": "Retired load instructions which data sources missed L3 but serviced from local dram",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd3",
"EventName": "MEM_LOAD_L3_MISS_RETIRED.LOCAL_DRAM",
@@ -532,6 +598,7 @@
},
{
"BriefDescription": "Retired instructions with at least 1 uncacheable load or lock.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd4",
"EventName": "MEM_LOAD_MISC_RETIRED.UC",
@@ -543,6 +610,7 @@
},
{
"BriefDescription": "Number of completed demand load requests that missed the L1, but hit the FB(fill buffer), because a preceding miss to the same cacheline initiated the line to be brought into L1, but data is not yet ready in L1.",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.FB_HIT",
@@ -554,6 +622,7 @@
},
{
"BriefDescription": "Retired load instructions with L1 cache hits as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L1_HIT",
@@ -565,6 +634,7 @@
},
{
"BriefDescription": "Retired load instructions missed L1 cache as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L1_MISS",
@@ -576,6 +646,7 @@
},
{
"BriefDescription": "Retired load instructions with L2 cache hits as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L2_HIT",
@@ -587,6 +658,7 @@
},
{
"BriefDescription": "Retired load instructions missed L2 cache as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L2_MISS",
@@ -598,6 +670,7 @@
},
{
"BriefDescription": "Retired load instructions with L3 cache hits as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L3_HIT",
@@ -609,6 +682,7 @@
},
{
"BriefDescription": "Retired load instructions missed L3 cache as data sources",
+ "Counter": "0,1,2,3",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_RETIRED.L3_MISS",
@@ -620,6 +694,7 @@
},
{
"BriefDescription": "Counts the number of load uops retired that hit in DRAM.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_UOPS_RETIRED.DRAM_HIT",
@@ -630,6 +705,7 @@
},
{
"BriefDescription": "Counts the number of load uops retired that hit in the L2 cache.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_UOPS_RETIRED.L2_HIT",
@@ -640,6 +716,7 @@
},
{
"BriefDescription": "Counts the number of load uops retired that hit in the L3 cache.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd1",
"EventName": "MEM_LOAD_UOPS_RETIRED.L3_HIT",
@@ -650,6 +727,7 @@
},
{
"BriefDescription": "Counts the number of cycles that uops are blocked for any of the following reasons: load buffer, store buffer or RSV full.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x04",
"EventName": "MEM_SCHEDULER_BLOCK.ALL",
"SampleAfterValue": "20003",
@@ -658,6 +736,7 @@
},
{
"BriefDescription": "Counts the number of cycles that uops are blocked due to a load buffer full condition.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x04",
"EventName": "MEM_SCHEDULER_BLOCK.LD_BUF",
"SampleAfterValue": "20003",
@@ -666,6 +745,7 @@
},
{
"BriefDescription": "Counts the number of cycles that uops are blocked due to an RSV full condition.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x04",
"EventName": "MEM_SCHEDULER_BLOCK.RSV",
"SampleAfterValue": "20003",
@@ -674,6 +754,7 @@
},
{
"BriefDescription": "Counts the number of cycles that uops are blocked due to a store buffer full condition.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x04",
"EventName": "MEM_SCHEDULER_BLOCK.ST_BUF",
"SampleAfterValue": "20003",
@@ -682,6 +763,7 @@
},
{
"BriefDescription": "MEM_STORE_RETIRED.L2_HIT",
+ "Counter": "0,1,2,3",
"EventCode": "0x44",
"EventName": "MEM_STORE_RETIRED.L2_HIT",
"SampleAfterValue": "200003",
@@ -690,6 +772,7 @@
},
{
"BriefDescription": "Counts the number of load uops retired.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.ALL_LOADS",
@@ -701,6 +784,7 @@
},
{
"BriefDescription": "Counts the number of store uops retired.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.ALL_STORES",
@@ -712,6 +796,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 128 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_128",
@@ -725,6 +810,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 16 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_16",
@@ -738,6 +824,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 256 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_256",
@@ -751,6 +838,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 32 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_32",
@@ -764,6 +852,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 4 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_4",
@@ -777,6 +866,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 512 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_512",
@@ -790,6 +880,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 64 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_64",
@@ -803,6 +894,7 @@
},
{
"BriefDescription": "Counts the number of tagged loads with an instruction latency that exceeds or equals the threshold of 8 cycles as defined in MEC_CR_PEBS_LD_LAT_THRESHOLD (3F6H). Only counts with PEBS enabled.",
+ "Counter": "0,1",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.LOAD_LATENCY_GT_8",
@@ -814,8 +906,20 @@
"UMask": "0x5",
"Unit": "cpu_atom"
},
+ {
+ "BriefDescription": "Counts the number of load uops retired that performed one or more locks.",
+ "Counter": "0,1,2,3,4,5",
+ "Data_LA": "1",
+ "EventCode": "0xd0",
+ "EventName": "MEM_UOPS_RETIRED.LOCK_LOADS",
+ "PEBS": "1",
+ "SampleAfterValue": "200003",
+ "UMask": "0x21",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Counts the number of retired split load uops.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.SPLIT_LOADS",
@@ -826,6 +930,7 @@
},
{
"BriefDescription": "Counts the number of stores uops retired. Counts with or without PEBS enabled.",
+ "Counter": "0,1,2,3,4,5",
"Data_LA": "1",
"EventCode": "0xd0",
"EventName": "MEM_UOPS_RETIRED.STORE_LATENCY",
@@ -837,6 +942,7 @@
},
{
"BriefDescription": "Retired memory uops for any access",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe5",
"EventName": "MEM_UOP_RETIRED.ANY",
"PublicDescription": "Number of retired micro-operations (uops) for load or store memory accesses",
@@ -846,6 +952,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT",
"MSRIndex": "0x1a6,0x1a7",
@@ -856,6 +963,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and modified data was forwarded.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM",
"MSRIndex": "0x1a6,0x1a7",
@@ -866,6 +974,7 @@
},
{
"BriefDescription": "Counts demand data reads that resulted in a snoop hit in another cores caches, data forwarding is required as the data is modified.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM",
"MSRIndex": "0x1a6,0x1a7",
@@ -876,6 +985,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, but no data was forwarded.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_NO_FWD",
"MSRIndex": "0x1a6,0x1a7",
@@ -886,6 +996,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by the L3 cache where a snoop was sent, the snoop hit, and non-modified data was forwarded.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
"MSRIndex": "0x1a6,0x1a7",
@@ -896,6 +1007,7 @@
},
{
"BriefDescription": "Counts demand data reads that resulted in a snoop hit in another cores caches which forwarded the unmodified data to the requesting core.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
"MSRIndex": "0x1a6,0x1a7",
@@ -906,6 +1018,7 @@
},
{
"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive ownership (PREFETCHW) that were supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_RFO.L3_HIT",
"MSRIndex": "0x1a6,0x1a7",
@@ -916,6 +1029,7 @@
},
{
"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive ownership (PREFETCHW) that were supplied by the L3 cache where a snoop was sent, the snoop hit, and modified data was forwarded.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM",
"MSRIndex": "0x1a6,0x1a7",
@@ -926,6 +1040,7 @@
},
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that resulted in a snoop hit in another cores caches, data forwarding is required as the data is modified.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM",
"MSRIndex": "0x1a6,0x1a7",
@@ -936,6 +1051,7 @@
},
{
"BriefDescription": "OFFCORE_REQUESTS.ALL_REQUESTS",
+ "Counter": "0,1,2,3",
"EventCode": "0x21",
"EventName": "OFFCORE_REQUESTS.ALL_REQUESTS",
"SampleAfterValue": "100003",
@@ -944,6 +1060,7 @@
},
{
"BriefDescription": "Demand and prefetch data reads",
+ "Counter": "0,1,2,3",
"EventCode": "0x21",
"EventName": "OFFCORE_REQUESTS.DATA_RD",
"PublicDescription": "Counts the demand and prefetch data reads. All Core Data Reads include cacheable 'Demands' and L2 prefetchers (not L3 prefetchers). Counting also covers reads due to page walks resulted from any request type.",
@@ -951,8 +1068,19 @@
"UMask": "0x8",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Cacheable and noncacheable code read requests",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DEMAND_CODE_RD",
+ "PublicDescription": "Counts both cacheable and non-cacheable code read requests.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Demand Data Read requests sent to uncore",
+ "Counter": "0,1,2,3",
"EventCode": "0x21",
"EventName": "OFFCORE_REQUESTS.DEMAND_DATA_RD",
"PublicDescription": "Counts the Demand Data Read requests sent to uncore. Use it in conjunction with OFFCORE_REQUESTS_OUTSTANDING to determine average latency in the uncore.",
@@ -960,8 +1088,19 @@
"UMask": "0x1",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Demand RFO requests including regular RFOs, locks, ItoM",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x21",
+ "EventName": "OFFCORE_REQUESTS.DEMAND_RFO",
+ "PublicDescription": "Counts the demand RFO (read for ownership) requests including regular RFOs, locks, ItoM.",
+ "SampleAfterValue": "100003",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "This event is deprecated. Refer to new event OFFCORE_REQUESTS_OUTSTANDING.DATA_RD",
+ "Counter": "0,1,2,3",
"Deprecated": "1",
"Errata": "ADL038",
"EventCode": "0x20",
@@ -972,6 +1111,7 @@
},
{
"BriefDescription": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DATA_RD",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"Errata": "ADL038",
"EventCode": "0x20",
@@ -980,8 +1120,20 @@
"UMask": "0x8",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Cycles with offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore.",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_CODE_RD",
+ "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Cycles where at least 1 outstanding demand data read request is pending.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x20",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_DATA_RD",
@@ -991,6 +1143,7 @@
},
{
"BriefDescription": "For every cycle where the core is waiting on at least 1 outstanding Demand RFO request, increments by 1.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x20",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.CYCLES_WITH_DEMAND_RFO",
@@ -1001,6 +1154,7 @@
},
{
"BriefDescription": "OFFCORE_REQUESTS_OUTSTANDING.DATA_RD",
+ "Counter": "0,1,2,3",
"Errata": "ADL038",
"EventCode": "0x20",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.DATA_RD",
@@ -1008,8 +1162,19 @@
"UMask": "0x8",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Offcore outstanding Code Reads transactions in the SuperQueue (SQ), queue to uncore, every cycle.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x20",
+ "EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_CODE_RD",
+ "PublicDescription": "Counts the number of offcore outstanding Code Reads transactions in the super queue every cycle. The 'Offcore outstanding' state of the transaction lasts from the L2 miss until the sending transaction completion to requestor (SQ deallocation). See the corresponding Umask under OFFCORE_REQUESTS.",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x2",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "For every cycle, increments by the number of outstanding demand data read requests pending.",
+ "Counter": "0,1,2,3",
"EventCode": "0x20",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.DEMAND_DATA_RD",
"PublicDescription": "For every cycle, increments by the number of outstanding demand data read requests pending. Requests are considered outstanding from the time they miss the core's L2 cache until the transaction completion message is sent to the requestor.",
@@ -1019,6 +1184,7 @@
},
{
"BriefDescription": "Counts bus locks, accounts for cache line split locks and UC locks.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2c",
"EventName": "SQ_MISC.BUS_LOCK",
"PublicDescription": "Counts the more expensive bus lock needed to enforce cache coherency for certain memory accesses that need to be done atomically. Can be created by issuing an atomic instruction (via the LOCK prefix) which causes a cache line split or accesses uncacheable memory.",
@@ -1026,8 +1192,18 @@
"UMask": "0x10",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts the number of PREFETCHNTA, PREFETCHW, PREFETCHT0, PREFETCHT1 or PREFETCHT2 instructions executed.",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x40",
+ "EventName": "SW_PREFETCH_ACCESS.ANY",
+ "SampleAfterValue": "100003",
+ "UMask": "0xf",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Number of PREFETCHNTA instructions executed.",
+ "Counter": "0,1,2,3",
"EventCode": "0x40",
"EventName": "SW_PREFETCH_ACCESS.NTA",
"PublicDescription": "Counts the number of PREFETCHNTA instructions executed.",
@@ -1037,6 +1213,7 @@
},
{
"BriefDescription": "Number of PREFETCHW instructions executed.",
+ "Counter": "0,1,2,3",
"EventCode": "0x40",
"EventName": "SW_PREFETCH_ACCESS.PREFETCHW",
"PublicDescription": "Counts the number of PREFETCHW instructions executed.",
@@ -1046,6 +1223,7 @@
},
{
"BriefDescription": "Number of PREFETCHT0 instructions executed.",
+ "Counter": "0,1,2,3",
"EventCode": "0x40",
"EventName": "SW_PREFETCH_ACCESS.T0",
"PublicDescription": "Counts the number of PREFETCHT0 instructions executed.",
@@ -1055,6 +1233,7 @@
},
{
"BriefDescription": "Number of PREFETCHT1 or PREFETCHT2 instructions executed.",
+ "Counter": "0,1,2,3",
"EventCode": "0x40",
"EventName": "SW_PREFETCH_ACCESS.T1_T2",
"PublicDescription": "Counts the number of PREFETCHT1 or PREFETCHT2 instructions executed.",
@@ -1064,6 +1243,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to instruction cache misses.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.ICACHE",
"SampleAfterValue": "1000003",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json b/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
index cd291943dc08..b4621c221f58 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/floating-point.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "ARITH.FPDIV_ACTIVE",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb0",
"EventName": "ARITH.FPDIV_ACTIVE",
@@ -10,6 +11,7 @@
},
{
"BriefDescription": "Counts all microcode FP assists.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.FP",
"PublicDescription": "Counts all microcode Floating Point assists.",
@@ -19,6 +21,7 @@
},
{
"BriefDescription": "ASSISTS.SSE_AVX_MIX",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.SSE_AVX_MIX",
"SampleAfterValue": "1000003",
@@ -27,6 +30,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.PORT_0 [This event is alias to FP_ARITH_DISPATCHED.V0]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.PORT_0",
"SampleAfterValue": "2000003",
@@ -35,6 +39,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.PORT_1 [This event is alias to FP_ARITH_DISPATCHED.V1]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.PORT_1",
"SampleAfterValue": "2000003",
@@ -43,6 +48,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.PORT_5 [This event is alias to FP_ARITH_DISPATCHED.V2]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.PORT_5",
"SampleAfterValue": "2000003",
@@ -51,6 +57,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.V0 [This event is alias to FP_ARITH_DISPATCHED.PORT_0]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.V0",
"SampleAfterValue": "2000003",
@@ -59,6 +66,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.V1 [This event is alias to FP_ARITH_DISPATCHED.PORT_1]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.V1",
"SampleAfterValue": "2000003",
@@ -67,6 +75,7 @@
},
{
"BriefDescription": "FP_ARITH_DISPATCHED.V2 [This event is alias to FP_ARITH_DISPATCHED.PORT_5]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb3",
"EventName": "FP_ARITH_DISPATCHED.V2",
"SampleAfterValue": "2000003",
@@ -75,6 +84,7 @@
},
{
"BriefDescription": "Counts number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_DOUBLE",
"PublicDescription": "Number of SSE/AVX computational 128-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -84,6 +94,7 @@
},
{
"BriefDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.128B_PACKED_SINGLE",
"PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -93,6 +104,7 @@
},
{
"BriefDescription": "Counts number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_DOUBLE",
"PublicDescription": "Number of SSE/AVX computational 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 4 computation operations, one for each element. Applies to SSE* and AVX* packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -102,6 +114,7 @@
},
{
"BriefDescription": "Counts number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 8 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.256B_PACKED_SINGLE",
"PublicDescription": "Number of SSE/AVX computational 256-bit packed single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 8 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX SQRT RSQRT RCP DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -111,6 +124,7 @@
},
{
"BriefDescription": "Number of SSE/AVX computational 128-bit packed single and 256-bit packed double precision FP instructions retired; some instructions will count twice as noted below. Each count represents 2 or/and 4 computation operations, 1 for each element. Applies to SSE* and AVX* packed single precision and packed double precision FP instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.4_FLOPS",
"PublicDescription": "Number of SSE/AVX computational 128-bit packed single precision and 256-bit packed double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 2 or/and 4 computation operations, one for each element. Applies to SSE* and AVX* packed single precision floating-point and packed double precision floating-point instructions: ADD SUB HADD HSUB SUBADD MUL DIV MIN MAX RCP14 RSQRT14 SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -120,6 +134,7 @@
},
{
"BriefDescription": "Number of SSE/AVX computational scalar floating-point instructions retired; some instructions will count twice as noted below. Applies to SSE* and AVX* scalar, double and single precision floating-point: ADD SUB MUL DIV MIN MAX RCP14 RSQRT14 RANGE SQRT DPP FM(N)ADD/SUB. DPP and FM(N)ADD/SUB instructions count twice as they perform multiple calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.SCALAR",
"PublicDescription": "Number of SSE/AVX computational scalar single precision and double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -129,6 +144,7 @@
},
{
"BriefDescription": "Counts number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.SCALAR_DOUBLE",
"PublicDescription": "Number of SSE/AVX computational scalar double precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar double precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -138,6 +154,7 @@
},
{
"BriefDescription": "Counts number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.SCALAR_SINGLE",
"PublicDescription": "Number of SSE/AVX computational scalar single precision floating-point instructions retired; some instructions will count twice as noted below. Each count represents 1 computational operation. Applies to SSE* and AVX* scalar single precision floating-point instructions: ADD SUB MUL DIV MIN MAX SQRT RSQRT RCP FM(N)ADD/SUB. FM(N)ADD/SUB instructions count twice as they perform 2 calculations per element. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -147,6 +164,7 @@
},
{
"BriefDescription": "Number of any Vector retired FP arithmetic instructions",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc7",
"EventName": "FP_ARITH_INST_RETIRED.VECTOR",
"PublicDescription": "Number of any Vector retired FP arithmetic instructions. The DAZ and FTZ flags in the MXCSR register need to be set when using these events.",
@@ -156,6 +174,7 @@
},
{
"BriefDescription": "Counts the number of floating point operations retired that required microcode assist.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.FP_ASSIST",
"PublicDescription": "Counts the number of floating point operations retired that required microcode assist, which is not a reflection of the number of FP operations, instructions or uops.",
@@ -165,6 +184,7 @@
},
{
"BriefDescription": "Counts the number of floating point divide uops retired (x87 and SSE, including x87 sqrt).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.FPDIV",
"PEBS": "1",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/frontend.json b/tools/perf/pmu-events/arch/x86/alderlake/frontend.json
index 542ba4a81996..66735a612ebd 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/frontend.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/frontend.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "Counts the total number of BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xe6",
"EventName": "BACLEARS.ANY",
"PublicDescription": "Counts the total number of BACLEARS, which occur when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
@@ -10,6 +11,7 @@
},
{
"BriefDescription": "Clears due to Unknown Branches.",
+ "Counter": "0,1,2,3",
"EventCode": "0x60",
"EventName": "BACLEARS.ANY",
"PublicDescription": "Number of times the front-end is resteered when it finds a branch instruction in a fetch line. This is called Unknown Branch which occurs for the first time a branch instruction is fetched or when the branch is not tracked by the BPU (Branch Prediction Unit) anymore.",
@@ -19,6 +21,7 @@
},
{
"BriefDescription": "Stalls caused by changing prefix length of the instruction.",
+ "Counter": "0,1,2,3",
"EventCode": "0x87",
"EventName": "DECODE.LCP",
"PublicDescription": "Counts cycles that the Instruction Length decoder (ILD) stalls occurred due to dynamically changing prefix length of the decoded instruction (by operand size prefix instruction 0x66, address size prefix instruction 0x67 or REX.W for Intel64). Count is proportional to the number of prefixes in a 16B-line. This may result in a three-cycle penalty for each LCP (Length changing prefix) in a 16-byte chunk.",
@@ -28,6 +31,7 @@
},
{
"BriefDescription": "Cycles the Microcode Sequencer is busy.",
+ "Counter": "0,1,2,3",
"EventCode": "0x87",
"EventName": "DECODE.MS_BUSY",
"SampleAfterValue": "500009",
@@ -36,6 +40,7 @@
},
{
"BriefDescription": "DSB-to-MITE switch true penalty cycles.",
+ "Counter": "0,1,2,3",
"EventCode": "0x61",
"EventName": "DSB2MITE_SWITCHES.PENALTY_CYCLES",
"PublicDescription": "Decode Stream Buffer (DSB) is a Uop-cache that holds translations of previously fetched instructions that were decoded by the legacy x86 decode pipeline (MITE). This event counts fetch penalty cycles when a transition occurs from DSB to MITE.",
@@ -45,6 +50,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced DSB miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.ANY_DSB_MISS",
"MSRIndex": "0x3F7",
@@ -57,6 +63,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced a critical DSB miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.DSB_MISS",
"MSRIndex": "0x3F7",
@@ -69,6 +76,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced iTLB true miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.ITLB_MISS",
"MSRIndex": "0x3F7",
@@ -81,6 +89,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced Instruction L1 Cache true miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.L1I_MISS",
"MSRIndex": "0x3F7",
@@ -93,6 +102,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced Instruction L2 Cache true miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.L2_MISS",
"MSRIndex": "0x3F7",
@@ -105,6 +115,7 @@
},
{
"BriefDescription": "Retired instructions after front-end starvation of at least 1 cycle",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_1",
"MSRIndex": "0x3F7",
@@ -117,6 +128,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 128 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_128",
"MSRIndex": "0x3F7",
@@ -129,6 +141,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 16 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_16",
"MSRIndex": "0x3F7",
@@ -141,6 +154,7 @@
},
{
"BriefDescription": "Retired instructions after front-end starvation of at least 2 cycles",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_2",
"MSRIndex": "0x3F7",
@@ -153,6 +167,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 256 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_256",
"MSRIndex": "0x3F7",
@@ -165,6 +180,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end had at least 1 bubble-slot for a period of 2 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_2_BUBBLES_GE_1",
"MSRIndex": "0x3F7",
@@ -177,6 +193,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 32 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_32",
"MSRIndex": "0x3F7",
@@ -189,6 +206,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 4 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_4",
"MSRIndex": "0x3F7",
@@ -201,6 +219,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 512 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_512",
"MSRIndex": "0x3F7",
@@ -213,6 +232,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 64 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_64",
"MSRIndex": "0x3F7",
@@ -225,6 +245,7 @@
},
{
"BriefDescription": "Retired instructions that are fetched after an interval where the front-end delivered no uops for a period of 8 cycles which was not interrupted by a back-end stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.LATENCY_GE_8",
"MSRIndex": "0x3F7",
@@ -237,6 +258,7 @@
},
{
"BriefDescription": "FRONTEND_RETIRED.MS_FLOWS",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.MS_FLOWS",
"MSRIndex": "0x3F7",
@@ -248,6 +270,7 @@
},
{
"BriefDescription": "Retired Instructions who experienced STLB (2nd level TLB) true miss.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.STLB_MISS",
"MSRIndex": "0x3F7",
@@ -260,6 +283,7 @@
},
{
"BriefDescription": "FRONTEND_RETIRED.UNKNOWN_BRANCH",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc6",
"EventName": "FRONTEND_RETIRED.UNKNOWN_BRANCH",
"MSRIndex": "0x3F7",
@@ -271,6 +295,7 @@
},
{
"BriefDescription": "Counts the number of requests to the instruction cache for one or more bytes of a cache line.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x80",
"EventName": "ICACHE.ACCESSES",
"PublicDescription": "Counts the total number of requests to the instruction cache. The event only counts new cache line accesses, so that multiple back to back fetches to the exact same cache line or byte chunk count as one. Specifically, the event counts when accesses from sequential code crosses the cache line boundary, or when a branch target is moved to a new line or to a non-sequential byte chunk of the same line.",
@@ -280,6 +305,7 @@
},
{
"BriefDescription": "Counts the number of instruction cache misses.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x80",
"EventName": "ICACHE.MISSES",
"PublicDescription": "Counts the number of missed requests to the instruction cache. The event only counts new cache line accesses, so that multiple back to back fetches to the exact same cache line and byte chunk count as one. Specifically, the event counts when accesses from sequential code crosses the cache line boundary, or when a branch target is moved to a new line or to a non-sequential byte chunk of the same line.",
@@ -289,6 +315,7 @@
},
{
"BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache miss.",
+ "Counter": "0,1,2,3",
"EventCode": "0x80",
"EventName": "ICACHE_DATA.STALLS",
"PublicDescription": "Counts cycles where a code line fetch is stalled due to an L1 instruction cache miss. The decode pipeline works at a 32 Byte granularity.",
@@ -296,8 +323,20 @@
"UMask": "0x4",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "ICACHE_DATA.STALL_PERIODS",
+ "Counter": "0,1,2,3",
+ "CounterMask": "1",
+ "EdgeDetect": "1",
+ "EventCode": "0x80",
+ "EventName": "ICACHE_DATA.STALL_PERIODS",
+ "SampleAfterValue": "500009",
+ "UMask": "0x4",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
+ "Counter": "0,1,2,3",
"EventCode": "0x83",
"EventName": "ICACHE_TAG.STALLS",
"PublicDescription": "Counts cycles where a code fetch is stalled due to L1 instruction cache tag miss.",
@@ -307,6 +346,7 @@
},
{
"BriefDescription": "Cycles Decode Stream Buffer (DSB) is delivering any Uop",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x79",
"EventName": "IDQ.DSB_CYCLES_ANY",
@@ -317,16 +357,18 @@
},
{
"BriefDescription": "Cycles DSB is delivering optimal number of Uops",
+ "Counter": "0,1,2,3",
"CounterMask": "6",
"EventCode": "0x79",
"EventName": "IDQ.DSB_CYCLES_OK",
- "PublicDescription": "Counts the number of cycles where optimal number of uops was delivered to the Instruction Decode Queue (IDQ) from the MITE (legacy decode pipeline) path. During these cycles uops are not being delivered from the Decode Stream Buffer (DSB).",
+ "PublicDescription": "Counts the number of cycles where optimal number of uops was delivered to the Instruction Decode Queue (IDQ) from the DSB (Decode Stream Buffer) path. Count includes uops that may 'bypass' the IDQ.",
"SampleAfterValue": "2000003",
"UMask": "0x8",
"Unit": "cpu_core"
},
{
"BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path",
+ "Counter": "0,1,2,3",
"EventCode": "0x79",
"EventName": "IDQ.DSB_UOPS",
"PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the Decode Stream Buffer (DSB) path.",
@@ -336,6 +378,7 @@
},
{
"BriefDescription": "Cycles MITE is delivering any Uop",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x79",
"EventName": "IDQ.MITE_CYCLES_ANY",
@@ -346,6 +389,7 @@
},
{
"BriefDescription": "Cycles MITE is delivering optimal number of Uops",
+ "Counter": "0,1,2,3",
"CounterMask": "6",
"EventCode": "0x79",
"EventName": "IDQ.MITE_CYCLES_OK",
@@ -356,6 +400,7 @@
},
{
"BriefDescription": "Uops delivered to Instruction Decode Queue (IDQ) from MITE path",
+ "Counter": "0,1,2,3",
"EventCode": "0x79",
"EventName": "IDQ.MITE_UOPS",
"PublicDescription": "Counts the number of uops delivered to Instruction Decode Queue (IDQ) from the MITE path. This also means that uops are not being delivered from the Decode Stream Buffer (DSB).",
@@ -365,6 +410,7 @@
},
{
"BriefDescription": "Cycles when uops are being delivered to IDQ while MS is busy",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x79",
"EventName": "IDQ.MS_CYCLES_ANY",
@@ -375,6 +421,7 @@
},
{
"BriefDescription": "Number of switches from DSB or MITE to the MS",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0x79",
@@ -386,6 +433,7 @@
},
{
"BriefDescription": "Uops delivered to IDQ while MS is busy",
+ "Counter": "0,1,2,3",
"EventCode": "0x79",
"EventName": "IDQ.MS_UOPS",
"PublicDescription": "Counts the total number of uops delivered by the Microcode Sequencer (MS).",
@@ -395,6 +443,7 @@
},
{
"BriefDescription": "Uops not delivered by IDQ when backend of the machine is not stalled [This event is alias to IDQ_UOPS_NOT_DELIVERED.CORE]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x9c",
"EventName": "IDQ_BUBBLES.CORE",
"PublicDescription": "Counts the number of uops not delivered to by the Instruction Decode Queue (IDQ) to the back-end of the pipeline when there was no back-end stalls. This event counts for one SMT thread in a given cycle. [This event is alias to IDQ_UOPS_NOT_DELIVERED.CORE]",
@@ -404,6 +453,7 @@
},
{
"BriefDescription": "Cycles when no uops are not delivered by the IDQ when backend of the machine is not stalled [This event is alias to IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE]",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "6",
"EventCode": "0x9c",
"EventName": "IDQ_BUBBLES.CYCLES_0_UOPS_DELIV.CORE",
@@ -414,6 +464,7 @@
},
{
"BriefDescription": "Cycles when optimal number of uops was delivered to the back-end when the back-end is not stalled [This event is alias to IDQ_UOPS_NOT_DELIVERED.CYCLES_FE_WAS_OK]",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0x9c",
"EventName": "IDQ_BUBBLES.CYCLES_FE_WAS_OK",
@@ -425,6 +476,7 @@
},
{
"BriefDescription": "Uops not delivered by IDQ when backend of the machine is not stalled [This event is alias to IDQ_BUBBLES.CORE]",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x9c",
"EventName": "IDQ_UOPS_NOT_DELIVERED.CORE",
"PublicDescription": "Counts the number of uops not delivered to by the Instruction Decode Queue (IDQ) to the back-end of the pipeline when there was no back-end stalls. This event counts for one SMT thread in a given cycle. [This event is alias to IDQ_BUBBLES.CORE]",
@@ -434,6 +486,7 @@
},
{
"BriefDescription": "Cycles when no uops are not delivered by the IDQ when backend of the machine is not stalled [This event is alias to IDQ_BUBBLES.CYCLES_0_UOPS_DELIV.CORE]",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "6",
"EventCode": "0x9c",
"EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_0_UOPS_DELIV.CORE",
@@ -444,6 +497,7 @@
},
{
"BriefDescription": "Cycles when optimal number of uops was delivered to the back-end when the back-end is not stalled [This event is alias to IDQ_BUBBLES.CYCLES_FE_WAS_OK]",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0x9c",
"EventName": "IDQ_UOPS_NOT_DELIVERED.CYCLES_FE_WAS_OK",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/memory.json b/tools/perf/pmu-events/arch/x86/alderlake/memory.json
index 23d36164433f..81a03f53aadc 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/memory.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/memory.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "Execution stalls while L3 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "6",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.STALLS_L3_MISS",
@@ -10,6 +11,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is stalled due to any number of reasons, including an L1 miss, WCB full, pagewalk, store address block or store data block, on a load that retires.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.ANY_AT_RET",
"SampleAfterValue": "1000003",
@@ -18,6 +20,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer is stalled due to a core bound stall including a store address match, a DTLB miss or a page walk that detains the load from retiring.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.L1_BOUND_AT_RET",
"SampleAfterValue": "1000003",
@@ -26,6 +29,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to a DL1 miss.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.L1_MISS_AT_RET",
"SampleAfterValue": "1000003",
@@ -34,6 +38,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to other block cases.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.OTHER_AT_RET",
"PublicDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to other block cases such as pipeline conflicts, fences, etc.",
@@ -43,6 +48,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to a pagewalk.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.PGWALK_AT_RET",
"SampleAfterValue": "1000003",
@@ -51,6 +57,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to a store address match.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.ST_ADDR_AT_RET",
"SampleAfterValue": "1000003",
@@ -59,6 +66,7 @@
},
{
"BriefDescription": "Counts the number of machine clears due to memory ordering caused by a snoop from an external agent. Does not count internally generated machine clears such as those due to memory disambiguation.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
"SampleAfterValue": "20003",
@@ -67,6 +75,7 @@
},
{
"BriefDescription": "Number of machine clears due to memory ordering conflicts.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
"PublicDescription": "Counts the number of Machine Clears detected dye to memory ordering. Memory Ordering Machine Clears may apply when a memory read may not conform to the memory ordering rules of the x86 architecture",
@@ -76,6 +85,7 @@
},
{
"BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "2",
"EventCode": "0x47",
"EventName": "MEMORY_ACTIVITY.CYCLES_L1D_MISS",
@@ -85,6 +95,7 @@
},
{
"BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "3",
"EventCode": "0x47",
"EventName": "MEMORY_ACTIVITY.STALLS_L1D_MISS",
@@ -94,6 +105,7 @@
},
{
"BriefDescription": "Execution stalls while L2 cache miss demand cacheable load request is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "5",
"EventCode": "0x47",
"EventName": "MEMORY_ACTIVITY.STALLS_L2_MISS",
@@ -104,6 +116,7 @@
},
{
"BriefDescription": "Execution stalls while L3 cache miss demand cacheable load request is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "9",
"EventCode": "0x47",
"EventName": "MEMORY_ACTIVITY.STALLS_L3_MISS",
@@ -112,8 +125,23 @@
"UMask": "0x9",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 1024 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
+ "Data_LA": "1",
+ "EventCode": "0xcd",
+ "EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_1024",
+ "MSRIndex": "0x3F6",
+ "MSRValue": "0x400",
+ "PEBS": "2",
+ "PublicDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 1024 cycles. Reported latency may be longer than just the memory latency.",
+ "SampleAfterValue": "53",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 128 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_128",
@@ -127,6 +155,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 16 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_16",
@@ -140,6 +169,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 256 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_256",
@@ -153,6 +183,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 32 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_32",
@@ -166,6 +197,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 4 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_4",
@@ -179,6 +211,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 512 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_512",
@@ -192,6 +225,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 64 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_64",
@@ -205,6 +239,7 @@
},
{
"BriefDescription": "Counts randomly selected loads when the latency from first dispatch to completion is greater than 8 cycles.",
+ "Counter": "1,2,3,4,5,6,7",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.LOAD_LATENCY_GT_8",
@@ -218,6 +253,7 @@
},
{
"BriefDescription": "Retired memory store access operations. A PDist event for PEBS Store Latency Facility.",
+ "Counter": "0",
"Data_LA": "1",
"EventCode": "0xcd",
"EventName": "MEM_TRANS_RETIRED.STORE_SAMPLE",
@@ -229,6 +265,7 @@
},
{
"BriefDescription": "Counts demand data reads that were not supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -239,6 +276,7 @@
},
{
"BriefDescription": "Counts demand data reads that were not supplied by the L3 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -249,6 +287,7 @@
},
{
"BriefDescription": "Counts demand data reads that were not supplied by the L3 cache. [L3_MISS_LOCAL is alias to L3_MISS]",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS_LOCAL",
"MSRIndex": "0x1a6,0x1a7",
@@ -259,6 +298,7 @@
},
{
"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive ownership (PREFETCHW) that were not supplied by the L3 cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_RFO.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -269,6 +309,7 @@
},
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that were not supplied by the L3 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_RFO.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -279,6 +320,7 @@
},
{
"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive ownership (PREFETCHW) that were not supplied by the L3 cache. [L3_MISS_LOCAL is alias to L3_MISS]",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_RFO.L3_MISS_LOCAL",
"MSRIndex": "0x1a6,0x1a7",
@@ -289,6 +331,7 @@
},
{
"BriefDescription": "Counts demand data read requests that miss the L3 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x21",
"EventName": "OFFCORE_REQUESTS.L3_MISS_DEMAND_DATA_RD",
"SampleAfterValue": "100003",
@@ -297,6 +340,7 @@
},
{
"BriefDescription": "For every cycle, increments by the number of demand data read requests pending that are known to have missed the L3 cache.",
+ "Counter": "0,1,2,3",
"EventCode": "0x20",
"EventName": "OFFCORE_REQUESTS_OUTSTANDING.L3_MISS_DEMAND_DATA_RD",
"PublicDescription": "For every cycle, increments by the number of demand data read requests pending that are known to have missed the L3 cache. Note that this does not capture all elapsed cycles while requests are outstanding - only cycles from when the requests were known by the requesting core to have missed the L3 cache.",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/metricgroups.json b/tools/perf/pmu-events/arch/x86/alderlake/metricgroups.json
index 7a03835f262c..b54a5fc0861f 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/metricgroups.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/metricgroups.json
@@ -5,8 +5,21 @@
"BigFootprint": "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",
+ "BvBC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
+ "BvBO": "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",
+ "BvMB": "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",
"C0Wait": "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",
"CodeGen": "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",
@@ -22,14 +35,17 @@
"Frontend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"HPC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"IcMiss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
+ "Ifetch": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"InsType": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"IntVector": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"L2Evicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"LSD": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
+ "Load_Store_Miss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MachineClears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Machine_Clears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"Mem": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MemOffcore": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
+ "Mem_Exec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MemoryBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MemoryBound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"MemoryLat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
@@ -60,6 +76,7 @@
"TopdownL4": "Metrics for top-down breakdown at level 4",
"TopdownL5": "Metrics for top-down breakdown at level 5",
"TopdownL6": "Metrics for top-down breakdown at level 6",
+ "load_store_bound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
"tma_L1_group": "Metrics for top-down breakdown at level 1",
"tma_L2_group": "Metrics for top-down breakdown at level 2",
"tma_L3_group": "Metrics for top-down breakdown at level 3",
@@ -68,10 +85,8 @@
"tma_L6_group": "Metrics for top-down breakdown at level 6",
"tma_alu_op_utilization_group": "Metrics contributing to tma_alu_op_utilization category",
"tma_assists_group": "Metrics contributing to tma_assists category",
- "tma_backend_bound_aux_group": "Metrics contributing to tma_backend_bound_aux category",
"tma_backend_bound_group": "Metrics contributing to tma_backend_bound category",
"tma_bad_speculation_group": "Metrics contributing to tma_bad_speculation category",
- "tma_base_group": "Metrics contributing to tma_base category",
"tma_branch_mispredicts_group": "Metrics contributing to tma_branch_mispredicts category",
"tma_branch_resteers_group": "Metrics contributing to tma_branch_resteers category",
"tma_core_bound_group": "Metrics contributing to tma_core_bound category",
@@ -84,6 +99,8 @@
"tma_fp_vector_group": "Metrics contributing to tma_fp_vector category",
"tma_frontend_bound_group": "Metrics contributing to tma_frontend_bound category",
"tma_heavy_operations_group": "Metrics contributing to tma_heavy_operations category",
+ "tma_ifetch_bandwidth_group": "Metrics contributing to tma_ifetch_bandwidth category",
+ "tma_ifetch_latency_group": "Metrics contributing to tma_ifetch_latency category",
"tma_int_operations_group": "Metrics contributing to tma_int_operations category",
"tma_issue2P": "Metrics related by the issue $issue2P",
"tma_issueBM": "Metrics related by the issue $issueBM",
@@ -110,11 +127,9 @@
"tma_load_op_utilization_group": "Metrics contributing to tma_load_op_utilization category",
"tma_machine_clears_group": "Metrics contributing to tma_machine_clears category",
"tma_mem_latency_group": "Metrics contributing to tma_mem_latency category",
- "tma_mem_scheduler_group": "Metrics contributing to tma_mem_scheduler category",
"tma_memory_bound_group": "Metrics contributing to tma_memory_bound category",
"tma_microcode_sequencer_group": "Metrics contributing to tma_microcode_sequencer category",
"tma_mite_group": "Metrics contributing to tma_mite category",
- "tma_nuke_group": "Metrics contributing to tma_nuke category",
"tma_other_light_ops_group": "Metrics contributing to tma_other_light_ops category",
"tma_ports_utilization_group": "Metrics contributing to tma_ports_utilization category",
"tma_ports_utilized_0_group": "Metrics contributing to tma_ports_utilized_0 category",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/other.json b/tools/perf/pmu-events/arch/x86/alderlake/other.json
index 5250a17d9cae..f95e093f8fcf 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/other.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/other.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "ASSISTS.HARDWARE",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.HARDWARE",
"SampleAfterValue": "100003",
@@ -9,6 +10,7 @@
},
{
"BriefDescription": "ASSISTS.PAGE_FAULT",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.PAGE_FAULT",
"SampleAfterValue": "1000003",
@@ -17,6 +19,7 @@
},
{
"BriefDescription": "CORE_POWER.LICENSE_1",
+ "Counter": "0,1,2,3",
"EventCode": "0x28",
"EventName": "CORE_POWER.LICENSE_1",
"SampleAfterValue": "200003",
@@ -25,6 +28,7 @@
},
{
"BriefDescription": "CORE_POWER.LICENSE_2",
+ "Counter": "0,1,2,3",
"EventCode": "0x28",
"EventName": "CORE_POWER.LICENSE_2",
"SampleAfterValue": "200003",
@@ -33,6 +37,7 @@
},
{
"BriefDescription": "CORE_POWER.LICENSE_3",
+ "Counter": "0,1,2,3",
"EventCode": "0x28",
"EventName": "CORE_POWER.LICENSE_3",
"SampleAfterValue": "200003",
@@ -41,6 +46,7 @@
},
{
"BriefDescription": "This event is deprecated. [This event is alias to MISC_RETIRED.LBR_INSERTS]",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xe4",
"EventName": "LBR_INSERTS.ANY",
@@ -51,6 +57,7 @@
},
{
"BriefDescription": "Counts modified writebacks from L1 cache and L2 cache that have any type of response.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.COREWB_M.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -61,6 +68,7 @@
},
{
"BriefDescription": "Counts demand data reads that have any type of response.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -71,6 +79,7 @@
},
{
"BriefDescription": "Counts demand data reads that have any type of response.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -81,6 +90,7 @@
},
{
"BriefDescription": "Counts demand data reads that were supplied by DRAM.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_DATA_RD.DRAM",
"MSRIndex": "0x1a6,0x1a7",
@@ -91,6 +101,7 @@
},
{
"BriefDescription": "Counts demand reads for ownership (RFO) and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.DEMAND_RFO.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -101,6 +112,7 @@
},
{
"BriefDescription": "Counts demand read for ownership (RFO) requests and software prefetches for exclusive ownership (PREFETCHW) that have any type of response.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.DEMAND_RFO.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -111,6 +123,7 @@
},
{
"BriefDescription": "Counts streaming stores that have any type of response.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xB7",
"EventName": "OCR.STREAMING_WR.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -121,6 +134,7 @@
},
{
"BriefDescription": "Counts streaming stores that have any type of response.",
+ "Counter": "0,1,2,3",
"EventCode": "0x2A,0x2B",
"EventName": "OCR.STREAMING_WR.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -131,6 +145,7 @@
},
{
"BriefDescription": "Cycles when Reservation Station (RS) is empty for the thread.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa5",
"EventName": "RS.EMPTY",
"PublicDescription": "Counts cycles during which the reservation station (RS) is empty for this logical processor. This is usually caused when the front-end pipeline runs into starvation periods (e.g. branch mispredictions or i-cache misses)",
@@ -140,6 +155,7 @@
},
{
"BriefDescription": "Counts end of periods where the Reservation Station (RS) was empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0xa5",
@@ -150,8 +166,18 @@
"UMask": "0x7",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Cycles when Reservation Station (RS) is empty due to a resource in the back-end",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xa5",
+ "EventName": "RS.EMPTY_RESOURCE",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "This event is deprecated. Refer to new event RS.EMPTY_COUNT",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EdgeDetect": "1",
@@ -164,6 +190,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event RS.EMPTY",
+ "Counter": "0,1,2,3,4,5,6,7",
"Deprecated": "1",
"EventCode": "0xa5",
"EventName": "RS_EMPTY.CYCLES",
@@ -171,8 +198,18 @@
"UMask": "0x7",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts the number of issue slots in a UMWAIT or TPAUSE instruction where no uop issues due to the instruction putting the CPU into the C0.1 activity state. For Tremont, UMWAIT and TPAUSE will only put the CPU into C0.1 activity state (not C0.2 activity state)",
+ "Counter": "0,1,2,3,4,5",
+ "EventCode": "0x75",
+ "EventName": "SERIALIZATION.C01_MS_SCB",
+ "SampleAfterValue": "200003",
+ "UMask": "0x4",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Cycles the uncore cannot take further requests",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x2d",
"EventName": "XQ.FULL_CYCLES",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json b/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json
index df6032e816d4..b7656f77dee9 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "This event is deprecated. Refer to new event ARITH.DIV_ACTIVE",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EventCode": "0xb0",
@@ -11,6 +12,7 @@
},
{
"BriefDescription": "Cycles when divide unit is busy executing divide or square root operations.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb0",
"EventName": "ARITH.DIV_ACTIVE",
@@ -21,6 +23,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event ARITH.FPDIV_ACTIVE",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EventCode": "0xb0",
@@ -31,6 +34,7 @@
},
{
"BriefDescription": "This event counts the cycles the integer divider is busy.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb0",
"EventName": "ARITH.IDIV_ACTIVE",
@@ -40,6 +44,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event ARITH.IDIV_ACTIVE",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EventCode": "0xb0",
@@ -50,6 +55,7 @@
},
{
"BriefDescription": "Number of occurrences where a microcode assist is invoked by hardware.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc1",
"EventName": "ASSISTS.ANY",
"PublicDescription": "Counts the number of occurrences where a microcode assist is invoked by hardware. Examples include AD (page Access Dirty), FP and AVX related assists.",
@@ -59,6 +65,7 @@
},
{
"BriefDescription": "Counts the total number of branch instructions retired for all branch types.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.ALL_BRANCHES",
"PEBS": "1",
@@ -68,6 +75,7 @@
},
{
"BriefDescription": "All branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.ALL_BRANCHES",
"PEBS": "1",
@@ -77,6 +85,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.NEAR_CALL",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.CALL",
@@ -87,6 +96,7 @@
},
{
"BriefDescription": "Counts the number of retired JCC (Jump on Conditional Code) branch instructions retired, includes both taken and not taken branches.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.COND",
"PEBS": "1",
@@ -96,6 +106,7 @@
},
{
"BriefDescription": "Conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.COND",
"PEBS": "1",
@@ -106,6 +117,7 @@
},
{
"BriefDescription": "Not taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.COND_NTAKEN",
"PEBS": "1",
@@ -116,6 +128,7 @@
},
{
"BriefDescription": "Counts the number of taken JCC (Jump on Conditional Code) branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.COND_TAKEN",
"PEBS": "1",
@@ -125,6 +138,7 @@
},
{
"BriefDescription": "Taken conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.COND_TAKEN",
"PEBS": "1",
@@ -135,6 +149,7 @@
},
{
"BriefDescription": "Counts the number of far branch instructions retired, includes far jump, far call and return, and interrupt call and return.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.FAR_BRANCH",
"PEBS": "1",
@@ -144,6 +159,7 @@
},
{
"BriefDescription": "Far branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.FAR_BRANCH",
"PEBS": "1",
@@ -154,6 +170,7 @@
},
{
"BriefDescription": "Counts the number of near indirect JMP and near indirect CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.INDIRECT",
"PEBS": "1",
@@ -163,6 +180,7 @@
},
{
"BriefDescription": "Indirect near branch instructions retired (excluding returns)",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.INDIRECT",
"PEBS": "1",
@@ -173,6 +191,7 @@
},
{
"BriefDescription": "Counts the number of near indirect CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.INDIRECT_CALL",
"PEBS": "1",
@@ -182,6 +201,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.INDIRECT_CALL",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.IND_CALL",
@@ -192,6 +212,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.COND",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.JCC",
@@ -202,6 +223,7 @@
},
{
"BriefDescription": "Counts the number of near CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_CALL",
"PEBS": "1",
@@ -211,6 +233,7 @@
},
{
"BriefDescription": "Direct and indirect near call instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_CALL",
"PEBS": "1",
@@ -221,6 +244,7 @@
},
{
"BriefDescription": "Counts the number of near RET branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_RETURN",
"PEBS": "1",
@@ -230,6 +254,7 @@
},
{
"BriefDescription": "Return instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_RETURN",
"PEBS": "1",
@@ -240,6 +265,7 @@
},
{
"BriefDescription": "Counts the number of near taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_TAKEN",
"PEBS": "1",
@@ -249,6 +275,7 @@
},
{
"BriefDescription": "Taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NEAR_TAKEN",
"PEBS": "1",
@@ -259,6 +286,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.INDIRECT",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.NON_RETURN_IND",
@@ -269,6 +297,7 @@
},
{
"BriefDescription": "Counts the number of near relative CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.REL_CALL",
"PEBS": "1",
@@ -278,6 +307,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.NEAR_RETURN",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.RETURN",
@@ -288,6 +318,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_INST_RETIRED.COND_TAKEN",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc4",
"EventName": "BR_INST_RETIRED.TAKEN_JCC",
@@ -298,6 +329,7 @@
},
{
"BriefDescription": "Counts the total number of mispredicted branch instructions retired for all branch types.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
"PEBS": "1",
@@ -307,6 +339,7 @@
},
{
"BriefDescription": "All mispredicted branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.ALL_BRANCHES",
"PEBS": "1",
@@ -316,6 +349,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted JCC (Jump on Conditional Code) branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.COND",
"PEBS": "1",
@@ -325,6 +359,7 @@
},
{
"BriefDescription": "Mispredicted conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.COND",
"PEBS": "1",
@@ -335,6 +370,7 @@
},
{
"BriefDescription": "Mispredicted non-taken conditional branch instructions retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.COND_NTAKEN",
"PEBS": "1",
@@ -345,6 +381,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted taken JCC (Jump on Conditional Code) branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.COND_TAKEN",
"PEBS": "1",
@@ -354,6 +391,7 @@
},
{
"BriefDescription": "number of branch instructions retired that were mispredicted and taken.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.COND_TAKEN",
"PEBS": "1",
@@ -364,6 +402,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted near indirect JMP and near indirect CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.INDIRECT",
"PEBS": "1",
@@ -373,6 +412,7 @@
},
{
"BriefDescription": "Miss-predicted near indirect branch instructions retired (excluding returns)",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.INDIRECT",
"PEBS": "1",
@@ -383,6 +423,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted near indirect CALL branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.INDIRECT_CALL",
"PEBS": "1",
@@ -392,6 +433,7 @@
},
{
"BriefDescription": "Mispredicted indirect CALL retired.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.INDIRECT_CALL",
"PEBS": "1",
@@ -402,6 +444,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_MISP_RETIRED.INDIRECT_CALL",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.IND_CALL",
@@ -412,6 +455,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_MISP_RETIRED.COND",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.JCC",
@@ -422,6 +466,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted near taken branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
"PEBS": "1",
@@ -431,6 +476,7 @@
},
{
"BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.NEAR_TAKEN",
"PEBS": "1",
@@ -441,6 +487,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_MISP_RETIRED.INDIRECT",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.NON_RETURN_IND",
@@ -451,6 +498,7 @@
},
{
"BriefDescription": "This event counts the number of mispredicted ret instructions retired. Non PEBS",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.RET",
"PEBS": "1",
@@ -461,6 +509,7 @@
},
{
"BriefDescription": "Counts the number of mispredicted near RET branch instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.RETURN",
"PEBS": "1",
@@ -470,6 +519,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BR_MISP_RETIRED.COND_TAKEN",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0xc5",
"EventName": "BR_MISP_RETIRED.TAKEN_JCC",
@@ -480,6 +530,7 @@
},
{
"BriefDescription": "Core clocks when the thread is in the C0.1 light-weight slower wakeup time but more power saving optimized state.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xec",
"EventName": "CPU_CLK_UNHALTED.C01",
"PublicDescription": "Counts core clocks when the thread is in the C0.1 light-weight slower wakeup time but more power saving optimized state. This state can be entered via the TPAUSE or UMWAIT instructions.",
@@ -489,6 +540,7 @@
},
{
"BriefDescription": "Core clocks when the thread is in the C0.2 light-weight faster wakeup time but less power saving optimized state.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xec",
"EventName": "CPU_CLK_UNHALTED.C02",
"PublicDescription": "Counts core clocks when the thread is in the C0.2 light-weight faster wakeup time but less power saving optimized state. This state can be entered via the TPAUSE or UMWAIT instructions.",
@@ -498,6 +550,7 @@
},
{
"BriefDescription": "Core clocks when the thread is in the C0.1 or C0.2 or running a PAUSE in C0 ACPI state.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xec",
"EventName": "CPU_CLK_UNHALTED.C0_WAIT",
"PublicDescription": "Counts core clocks when the thread is in the C0.1 or C0.2 power saving optimized states (TPAUSE or UMWAIT instructions) or running the PAUSE instruction.",
@@ -507,6 +560,7 @@
},
{
"BriefDescription": "Counts the number of unhalted core clock cycles. (Fixed event)",
+ "Counter": "Fixed counter 1",
"EventName": "CPU_CLK_UNHALTED.CORE",
"PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. The core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time. This event uses fixed counter 1.",
"SampleAfterValue": "2000003",
@@ -515,6 +569,7 @@
},
{
"BriefDescription": "Counts the number of unhalted core clock cycles.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.CORE_P",
"PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. The core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time. This event uses a programmable general purpose performance counter.",
@@ -523,6 +578,7 @@
},
{
"BriefDescription": "Cycle counts are evenly distributed between active threads in the Core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xec",
"EventName": "CPU_CLK_UNHALTED.DISTRIBUTED",
"PublicDescription": "This event distributes cycle counts between active hyperthreads, i.e., those in C0. A hyperthread becomes inactive when it executes the HLT or MWAIT instructions. If all other hyperthreads are inactive (or disabled or do not exist), all counts are attributed to this hyperthread. To obtain the full count when the Core is active, sum the counts from each hyperthread.",
@@ -532,6 +588,7 @@
},
{
"BriefDescription": "Core crystal clock cycles when this thread is unhalted and the other thread is halted.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.ONE_THREAD_ACTIVE",
"PublicDescription": "Counts Core crystal clock cycles when current thread is unhalted and the other thread is halted.",
@@ -541,6 +598,7 @@
},
{
"BriefDescription": "CPU_CLK_UNHALTED.PAUSE",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xec",
"EventName": "CPU_CLK_UNHALTED.PAUSE",
"SampleAfterValue": "2000003",
@@ -549,6 +607,7 @@
},
{
"BriefDescription": "CPU_CLK_UNHALTED.PAUSE_INST",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0xec",
@@ -559,6 +618,7 @@
},
{
"BriefDescription": "Core crystal clock cycles. Cycle counts are evenly distributed between active threads in the Core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.REF_DISTRIBUTED",
"PublicDescription": "This event distributes Core crystal clock cycle counts between active hyperthreads, i.e., those in C0 sleep-state. A hyperthread becomes inactive when it executes the HLT or MWAIT instructions. If one thread is active in a core, all counts are attributed to this hyperthread. To obtain the full count when the Core is active, sum the counts from each hyperthread.",
@@ -568,6 +628,7 @@
},
{
"BriefDescription": "Counts the number of unhalted reference clock cycles at TSC frequency. (Fixed event)",
+ "Counter": "Fixed counter 2",
"EventName": "CPU_CLK_UNHALTED.REF_TSC",
"PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is not affected by core frequency changes and increments at a fixed frequency that is also used for the Time Stamp Counter (TSC). This event uses fixed counter 2.",
"SampleAfterValue": "2000003",
@@ -576,6 +637,7 @@
},
{
"BriefDescription": "Reference cycles when the core is not in halt state.",
+ "Counter": "Fixed counter 2",
"EventName": "CPU_CLK_UNHALTED.REF_TSC",
"PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. It is counted on a dedicated fixed counter, leaving the eight programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
"SampleAfterValue": "2000003",
@@ -584,6 +646,7 @@
},
{
"BriefDescription": "Counts the number of unhalted reference clock cycles at TSC frequency.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
"PublicDescription": "Counts the number of reference cycles that the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. This event is not affected by core frequency changes and increments at a fixed frequency that is also used for the Time Stamp Counter (TSC). This event uses a programmable general purpose performance counter.",
@@ -593,6 +656,7 @@
},
{
"BriefDescription": "Reference cycles when the core is not in halt state.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.REF_TSC_P",
"PublicDescription": "Counts the number of reference cycles when the core is not in a halt state. The core enters the halt state when it is running the HLT instruction or the MWAIT instruction. This event is not affected by core frequency changes (for example, P states, TM2 transitions) but has the same incrementing frequency as the time stamp counter. This event can approximate elapsed time while the core was not in a halt state. It is counted on a dedicated fixed counter, leaving the four (eight when Hyperthreading is disabled) programmable counters available for other events. Note: On all current platforms this event stops counting during 'throttling (TM)' states duty off periods the processor is 'halted'. The counter update is done at a lower clock rate then the core clock the overflow status bit for this counter may appear 'sticky'. After the counter has overflowed and software clears the overflow status bit and resets the counter to less than MAX. The reset value to the counter is not clocked immediately so the overflow status bit will flip 'high (1)' and generate another PMI (if enabled) after which the reset value gets clocked into the counter. Therefore, software will get the interrupt, read the overflow status bit '1 for bit 34 while the counter value is less than MAX. Software should ignore this case.",
@@ -602,6 +666,7 @@
},
{
"BriefDescription": "Counts the number of unhalted core clock cycles. (Fixed event)",
+ "Counter": "Fixed counter 1",
"EventName": "CPU_CLK_UNHALTED.THREAD",
"PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. The core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time. This event uses fixed counter 1.",
"SampleAfterValue": "2000003",
@@ -610,6 +675,7 @@
},
{
"BriefDescription": "Core cycles when the thread is not in halt state",
+ "Counter": "Fixed counter 1",
"EventName": "CPU_CLK_UNHALTED.THREAD",
"PublicDescription": "Counts the number of core cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. This event is a component in many key event ratios. The core frequency may change from time to time due to transitions associated with Enhanced Intel SpeedStep Technology or TM2. For this reason this event may have a changing ratio with regards to time. When the core frequency is constant, this event can approximate elapsed time while the core was not in the halt state. It is counted on a dedicated fixed counter, leaving the eight programmable counters available for other events.",
"SampleAfterValue": "2000003",
@@ -618,6 +684,7 @@
},
{
"BriefDescription": "Counts the number of unhalted core clock cycles.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.THREAD_P",
"PublicDescription": "Counts the number of core cycles while the core is not in a halt state. The core enters the halt state when it is running the HLT instruction. The core frequency may change from time to time. For this reason this event may have a changing ratio with regards to time. This event uses a programmable general purpose performance counter.",
@@ -626,6 +693,7 @@
},
{
"BriefDescription": "Thread cycles when thread is not in halt state",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0x3c",
"EventName": "CPU_CLK_UNHALTED.THREAD_P",
"PublicDescription": "This is an architectural event that counts the number of thread cycles while the thread is not in a halt state. The thread enters the halt state when it is running the HLT instruction. The core frequency may change from time to time due to power or thermal throttling. For this reason, this event may have a changing ratio with regards to wall clock time.",
@@ -634,6 +702,7 @@
},
{
"BriefDescription": "Cycles while L1 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "8",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.CYCLES_L1D_MISS",
@@ -643,6 +712,7 @@
},
{
"BriefDescription": "Cycles while L2 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.CYCLES_L2_MISS",
@@ -652,6 +722,7 @@
},
{
"BriefDescription": "Cycles while memory subsystem has an outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "16",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.CYCLES_MEM_ANY",
@@ -661,6 +732,7 @@
},
{
"BriefDescription": "Execution stalls while L1 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "12",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.STALLS_L1D_MISS",
@@ -670,6 +742,7 @@
},
{
"BriefDescription": "Execution stalls while L2 cache miss demand load is outstanding.",
+ "Counter": "0,1,2,3",
"CounterMask": "5",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.STALLS_L2_MISS",
@@ -679,6 +752,7 @@
},
{
"BriefDescription": "Total execution stalls.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "4",
"EventCode": "0xa3",
"EventName": "CYCLE_ACTIVITY.STALLS_TOTAL",
@@ -688,6 +762,7 @@
},
{
"BriefDescription": "Cycles total of 1 uop is executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.1_PORTS_UTIL",
"PublicDescription": "Counts cycles during which a total of 1 uop was executed on all ports and Reservation Station (RS) was not empty.",
@@ -695,8 +770,18 @@
"UMask": "0x2",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Cycles total of 2 or 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "EventCode": "0xa6",
+ "EventName": "EXE_ACTIVITY.2_3_PORTS_UTIL",
+ "SampleAfterValue": "2000003",
+ "UMask": "0xc",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Cycles total of 2 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.2_PORTS_UTIL",
"PublicDescription": "Counts cycles during which a total of 2 uops were executed on all ports and Reservation Station (RS) was not empty.",
@@ -706,6 +791,7 @@
},
{
"BriefDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.3_PORTS_UTIL",
"PublicDescription": "Cycles total of 3 uops are executed on all ports and Reservation Station (RS) was not empty.",
@@ -715,6 +801,7 @@
},
{
"BriefDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station was not empty.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.4_PORTS_UTIL",
"PublicDescription": "Cycles total of 4 uops are executed on all ports and Reservation Station (RS) was not empty.",
@@ -724,6 +811,7 @@
},
{
"BriefDescription": "Execution stalls while memory subsystem has an outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "5",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.BOUND_ON_LOADS",
@@ -733,6 +821,7 @@
},
{
"BriefDescription": "Cycles where the Store Buffer was full and no loads caused an execution stall.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "2",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.BOUND_ON_STORES",
@@ -743,6 +832,7 @@
},
{
"BriefDescription": "Cycles no uop executed while RS was not empty, the SB was not full and there was no outstanding load.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa6",
"EventName": "EXE_ACTIVITY.EXE_BOUND_0_PORTS",
"PublicDescription": "Number of cycles total of 0 uops executed on all ports, Reservation Station (RS) was not empty, the Store Buffer (SB) was not full and there was no outstanding load.",
@@ -752,6 +842,7 @@
},
{
"BriefDescription": "Instruction decoders utilized in a cycle",
+ "Counter": "0,1,2,3",
"EventCode": "0x75",
"EventName": "INST_DECODED.DECODERS",
"PublicDescription": "Number of decoders utilized in a cycle when the MITE (legacy decode pipeline) fetches instructions.",
@@ -761,6 +852,7 @@
},
{
"BriefDescription": "Counts the total number of instructions retired. (Fixed event)",
+ "Counter": "Fixed counter 0",
"EventName": "INST_RETIRED.ANY",
"PEBS": "1",
"PublicDescription": "Counts the total number of instructions that retired. For instructions that consist of multiple uops, this event counts the retirement of the last uop of the instruction. This event continues counting during hardware interrupts, traps, and inside interrupt handlers. This event uses fixed counter 0.",
@@ -770,6 +862,7 @@
},
{
"BriefDescription": "Number of instructions retired. Fixed Counter - architectural event",
+ "Counter": "Fixed counter 0",
"EventName": "INST_RETIRED.ANY",
"PEBS": "1",
"PublicDescription": "Counts the number of X86 instructions retired - an Architectural PerfMon event. Counting continues during hardware interrupts, traps, and inside interrupt handlers. Notes: INST_RETIRED.ANY is counted by a designated fixed counter freeing up programmable counters to count other events. INST_RETIRED.ANY_P is counted by a programmable counter.",
@@ -779,6 +872,7 @@
},
{
"BriefDescription": "Counts the total number of instructions retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc0",
"EventName": "INST_RETIRED.ANY_P",
"PEBS": "1",
@@ -788,6 +882,7 @@
},
{
"BriefDescription": "Number of instructions retired. General Counter - architectural event",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc0",
"EventName": "INST_RETIRED.ANY_P",
"PEBS": "1",
@@ -797,6 +892,7 @@
},
{
"BriefDescription": "INST_RETIRED.MACRO_FUSED",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc0",
"EventName": "INST_RETIRED.MACRO_FUSED",
"PEBS": "1",
@@ -806,6 +902,7 @@
},
{
"BriefDescription": "Retired NOP instructions.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc0",
"EventName": "INST_RETIRED.NOP",
"PEBS": "1",
@@ -816,6 +913,7 @@
},
{
"BriefDescription": "Precise instruction retired with PEBS precise-distribution",
+ "Counter": "Fixed counter 0",
"EventName": "INST_RETIRED.PREC_DIST",
"PEBS": "1",
"PublicDescription": "A version of INST_RETIRED that allows for a precise distribution of samples across instructions retired. It utilizes the Precise Distribution of Instructions Retired (PDIR++) feature to fix bias in how retired instructions get sampled. Use on Fixed Counter 0.",
@@ -825,6 +923,7 @@
},
{
"BriefDescription": "Iterations of Repeat string retired instructions.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc0",
"EventName": "INST_RETIRED.REP_ITERATION",
"PEBS": "1",
@@ -835,6 +934,7 @@
},
{
"BriefDescription": "Clears speculative count",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0xad",
@@ -846,6 +946,7 @@
},
{
"BriefDescription": "Counts cycles after recovery from a branch misprediction or machine clear till the first uop is issued from the resteered path.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xad",
"EventName": "INT_MISC.CLEAR_RESTEER_CYCLES",
"PublicDescription": "Cycles after recovery from a branch misprediction or machine clear till the first uop is issued from the resteered path.",
@@ -855,6 +956,7 @@
},
{
"BriefDescription": "Core cycles the allocator was stalled due to recovery from earlier clear event for this thread",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xad",
"EventName": "INT_MISC.RECOVERY_CYCLES",
"PublicDescription": "Counts core cycles when the Resource allocator was stalled due to recovery from an earlier branch misprediction or machine clear event.",
@@ -864,6 +966,7 @@
},
{
"BriefDescription": "Bubble cycles of BAClear (Unknown Branch).",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xad",
"EventName": "INT_MISC.UNKNOWN_BRANCH_CYCLES",
"MSRIndex": "0x3F7",
@@ -874,6 +977,7 @@
},
{
"BriefDescription": "TMA slots where uops got dropped",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xad",
"EventName": "INT_MISC.UOP_DROPPING",
"PublicDescription": "Estimated number of Top-down Microarchitecture Analysis slots that got dropped due to non front-end reasons",
@@ -883,6 +987,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.128BIT",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.128BIT",
"SampleAfterValue": "1000003",
@@ -891,6 +996,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.256BIT",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.256BIT",
"SampleAfterValue": "1000003",
@@ -899,6 +1005,7 @@
},
{
"BriefDescription": "integer ADD, SUB, SAD 128-bit vector instructions.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.ADD_128",
"PublicDescription": "Number of retired integer ADD/SUB (regular or horizontal), SAD 128-bit vector instructions.",
@@ -908,6 +1015,7 @@
},
{
"BriefDescription": "integer ADD, SUB, SAD 256-bit vector instructions.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.ADD_256",
"PublicDescription": "Number of retired integer ADD/SUB (regular or horizontal), SAD 256-bit vector instructions.",
@@ -917,6 +1025,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.MUL_256",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.MUL_256",
"SampleAfterValue": "1000003",
@@ -925,6 +1034,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.SHUFFLES",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.SHUFFLES",
"SampleAfterValue": "1000003",
@@ -933,6 +1043,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.VNNI_128",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.VNNI_128",
"SampleAfterValue": "1000003",
@@ -941,6 +1052,7 @@
},
{
"BriefDescription": "INT_VEC_RETIRED.VNNI_256",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe7",
"EventName": "INT_VEC_RETIRED.VNNI_256",
"SampleAfterValue": "1000003",
@@ -949,6 +1061,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event LD_BLOCKS.ADDRESS_ALIAS",
+ "Counter": "0,1,2,3,4,5",
"Deprecated": "1",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.4K_ALIAS",
@@ -959,6 +1072,7 @@
},
{
"BriefDescription": "Counts the number of retired loads that are blocked because it initially appears to be store forward blocked, but subsequently is shown not to be blocked based on 4K alias check.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.ADDRESS_ALIAS",
"PEBS": "1",
@@ -968,6 +1082,7 @@
},
{
"BriefDescription": "False dependencies in MOB due to partial compare on address.",
+ "Counter": "0,1,2,3",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.ADDRESS_ALIAS",
"PublicDescription": "Counts the number of times a load got blocked due to false dependencies in MOB due to partial compare on address.",
@@ -977,6 +1092,7 @@
},
{
"BriefDescription": "Counts the number of retired loads that are blocked because its address exactly matches an older store whose data is not ready.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.DATA_UNKNOWN",
"PEBS": "1",
@@ -986,6 +1102,7 @@
},
{
"BriefDescription": "The number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
+ "Counter": "0,1,2,3",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.NO_SR",
"PublicDescription": "Counts the number of times that split load operations are temporarily blocked because all resources for handling the split accesses are in use.",
@@ -995,6 +1112,7 @@
},
{
"BriefDescription": "Loads blocked due to overlapping with a preceding store that cannot be forwarded.",
+ "Counter": "0,1,2,3",
"EventCode": "0x03",
"EventName": "LD_BLOCKS.STORE_FORWARD",
"PublicDescription": "Counts the number of times where store forwarding was prevented for a load operation. The most common case is a load blocked due to the address of memory access (partially) overlapping with a preceding uncompleted store. Note: See the table of not supported store forwards in the Optimization Guide.",
@@ -1004,6 +1122,7 @@
},
{
"BriefDescription": "Counts the number of demand load dispatches that hit L1D fill buffer (FB) allocated for software prefetch.",
+ "Counter": "0,1,2,3",
"EventCode": "0x4c",
"EventName": "LOAD_HIT_PREFETCH.SWPF",
"PublicDescription": "Counts all not software-prefetch load dispatches that hit the fill buffer (FB) allocated for the software prefetch. It can also be incremented by some lock instructions. So it should only be used with profiling so that the locks can be excluded by ASM (Assembly File) inspection of the nearby instructions.",
@@ -1013,6 +1132,7 @@
},
{
"BriefDescription": "Cycles Uops delivered by the LSD, but didn't come from the decoder.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xa8",
"EventName": "LSD.CYCLES_ACTIVE",
@@ -1023,6 +1143,7 @@
},
{
"BriefDescription": "Cycles optimal number of Uops delivered by the LSD, but did not come from the decoder.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "6",
"EventCode": "0xa8",
"EventName": "LSD.CYCLES_OK",
@@ -1033,6 +1154,7 @@
},
{
"BriefDescription": "Number of Uops delivered by the LSD.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa8",
"EventName": "LSD.UOPS",
"PublicDescription": "Counts the number of uops delivered to the back-end by the LSD(Loop Stream Detector).",
@@ -1042,6 +1164,7 @@
},
{
"BriefDescription": "Number of machine clears (nukes) of any type.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EdgeDetect": "1",
"EventCode": "0xc3",
@@ -1053,6 +1176,7 @@
},
{
"BriefDescription": "Counts the number of machine clears due to memory ordering in which an internal load passes an older store within the same CPU.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.DISAMBIGUATION",
"SampleAfterValue": "20003",
@@ -1061,6 +1185,7 @@
},
{
"BriefDescription": "Counts the number of machines clears due to memory renaming.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.MRN_NUKE",
"SampleAfterValue": "1000003",
@@ -1069,6 +1194,7 @@
},
{
"BriefDescription": "Counts the number of machine clears due to a page fault. Counts both I-Side and D-Side (Loads/Stores) page faults. A page fault occurs when either the page is not present, or an access violation occurs.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.PAGE_FAULT",
"SampleAfterValue": "20003",
@@ -1077,6 +1203,7 @@
},
{
"BriefDescription": "Counts the number of machine clears that flush the pipeline and restart the machine with the use of microcode due to SMC, MEMORY_ORDERING, FP_ASSISTS, PAGE_FAULT, DISAMBIGUATION, and FPC_VIRTUAL_TRAP.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.SLOW",
"SampleAfterValue": "20003",
@@ -1085,6 +1212,7 @@
},
{
"BriefDescription": "Counts the number of machine clears due to program modifying data (self modifying code) within 1K of a recently fetched code page.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.SMC",
"SampleAfterValue": "20003",
@@ -1093,6 +1221,7 @@
},
{
"BriefDescription": "Self-modifying code (SMC) detected.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc3",
"EventName": "MACHINE_CLEARS.SMC",
"PublicDescription": "Counts self-modifying code (SMC) detected, which causes a machine clear.",
@@ -1102,6 +1231,7 @@
},
{
"BriefDescription": "LFENCE instructions retired",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xe0",
"EventName": "MISC2_RETIRED.LFENCE",
"PublicDescription": "number of LFENCE retired instructions",
@@ -1111,6 +1241,7 @@
},
{
"BriefDescription": "Counts the number of LBR entries recorded. Requires LBRs to be enabled in IA32_LBR_CTL. [This event is alias to LBR_INSERTS.ANY]",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xe4",
"EventName": "MISC_RETIRED.LBR_INSERTS",
"PEBS": "1",
@@ -1121,6 +1252,7 @@
},
{
"BriefDescription": "Increments whenever there is an update to the LBR array.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xcc",
"EventName": "MISC_RETIRED.LBR_INSERTS",
"PublicDescription": "Increments when an entry is added to the Last Branch Record (LBR) array (or removed from the array in case of RETURNs in call stack mode). The event requires LBR enable via IA32_DEBUGCTL MSR and branch type selection via MSR_LBR_SELECT.",
@@ -1130,6 +1262,7 @@
},
{
"BriefDescription": "Cycles stalled due to no store buffers available. (not including draining form sync).",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa2",
"EventName": "RESOURCE_STALLS.SB",
"PublicDescription": "Counts allocation stall cycles caused by the store buffer (SB) being full. This counts cycles that the pipeline back-end blocked uop delivery from the front-end.",
@@ -1139,6 +1272,7 @@
},
{
"BriefDescription": "Counts cycles where the pipeline is stalled due to serializing operations.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa2",
"EventName": "RESOURCE_STALLS.SCOREBOARD",
"SampleAfterValue": "100003",
@@ -1147,6 +1281,7 @@
},
{
"BriefDescription": "Counts the number of issue slots not consumed by the backend due to a micro-sequencer (MS) scoreboard, which stalls the front-end from issuing from the UROM until a specified older uop retires.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x75",
"EventName": "SERIALIZATION.NON_C01_MS_SCB",
"PublicDescription": "Counts the number of issue slots not consumed by the backend due to a micro-sequencer (MS) scoreboard, which stalls the front-end from issuing from the UROM until a specified older uop retires. The most commonly executed instruction with an MS scoreboard is PAUSE.",
@@ -1156,6 +1291,7 @@
},
{
"BriefDescription": "TMA slots where no uops were being issued due to lack of back-end resources.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa4",
"EventName": "TOPDOWN.BACKEND_BOUND_SLOTS",
"PublicDescription": "Number of slots in TMA method where no micro-operations were being issued from front-end to back-end of the machine due to lack of back-end resources.",
@@ -1165,6 +1301,7 @@
},
{
"BriefDescription": "TMA slots wasted due to incorrect speculations.",
+ "Counter": "0",
"EventCode": "0xa4",
"EventName": "TOPDOWN.BAD_SPEC_SLOTS",
"PublicDescription": "Number of slots of TMA method that were wasted due to incorrect speculation. It covers all types of control-flow or data-related mis-speculations.",
@@ -1174,6 +1311,7 @@
},
{
"BriefDescription": "TMA slots wasted due to incorrect speculation by branch mispredictions",
+ "Counter": "0",
"EventCode": "0xa4",
"EventName": "TOPDOWN.BR_MISPREDICT_SLOTS",
"PublicDescription": "Number of TMA slots that were wasted due to incorrect speculation by (any type of) branch mispredictions. This event estimates number of speculative operations that were issued but not retired as well as the out-of-order engine recovery past a branch misprediction.",
@@ -1183,6 +1321,7 @@
},
{
"BriefDescription": "TOPDOWN.MEMORY_BOUND_SLOTS",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa4",
"EventName": "TOPDOWN.MEMORY_BOUND_SLOTS",
"SampleAfterValue": "10000003",
@@ -1191,6 +1330,7 @@
},
{
"BriefDescription": "TMA slots available for an unhalted logical processor. Fixed counter - architectural event",
+ "Counter": "Fixed counter 3",
"EventName": "TOPDOWN.SLOTS",
"PublicDescription": "Number of available slots for an unhalted logical processor. The event increments by machine-width of the narrowest pipeline as employed by the Top-down Microarchitecture Analysis method (TMA). The count is distributed among unhalted logical processors (hyper-threads) who share the same physical core. Software can use this event as the denominator for the top-level metrics of the TMA method. This architectural event is counted on a designated fixed counter (Fixed Counter 3).",
"SampleAfterValue": "10000003",
@@ -1199,6 +1339,7 @@
},
{
"BriefDescription": "TMA slots available for an unhalted logical processor. General counter - architectural event",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xa4",
"EventName": "TOPDOWN.SLOTS_P",
"PublicDescription": "Counts the number of available slots for an unhalted logical processor. The event increments by machine-width of the narrowest pipeline as employed by the Top-down Microarchitecture Analysis method. The count is distributed among unhalted logical processors (hyper-threads) who share the same physical core.",
@@ -1208,6 +1349,7 @@
},
{
"BriefDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.ALL",
"PublicDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear. Only issue slots wasted due to fast nukes such as memory ordering nukes are counted. Other nukes are not accounted for. Counts all issue slots blocked during this recovery window including relevant microcode flows and while uops are not yet available in the instruction queue (IQ) even if an FE_bound event occurs during this period. Also includes the issue slots that were consumed by the backend but were thrown away because they were younger than the mispredict or machine clear.",
@@ -1216,6 +1358,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to fast nukes such as memory ordering and memory disambiguation machine clears.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.FASTNUKE",
"SampleAfterValue": "1000003",
@@ -1224,6 +1367,7 @@
},
{
"BriefDescription": "Counts the total number of issue slots that were not consumed by the backend because allocation is stalled due to a machine clear (nuke) of any kind including memory ordering and memory disambiguation.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.MACHINE_CLEARS",
"SampleAfterValue": "1000003",
@@ -1232,6 +1376,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to branch mispredicts.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.MISPREDICT",
"SampleAfterValue": "1000003",
@@ -1240,6 +1385,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to a machine clear (nuke).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.NUKE",
"SampleAfterValue": "1000003",
@@ -1248,6 +1394,7 @@
},
{
"BriefDescription": "Counts the total number of issue slots every cycle that were not consumed by the backend due to backend stalls.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.ALL",
"SampleAfterValue": "1000003",
@@ -1255,6 +1402,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to certain allocation restrictions.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.ALLOC_RESTRICTIONS",
"SampleAfterValue": "1000003",
@@ -1263,6 +1411,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to memory reservation stalls in which a scheduler is not able to accept uops.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.MEM_SCHEDULER",
"SampleAfterValue": "1000003",
@@ -1271,6 +1420,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to IEC or FPC RAT stalls, which can be due to FIQ or IEC reservation stalls in which the integer, floating point or SIMD scheduler is not able to accept uops.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.NON_MEM_SCHEDULER",
"SampleAfterValue": "1000003",
@@ -1279,6 +1429,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to the physical register file unable to accept an entry (marble stalls).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.REGISTER",
"SampleAfterValue": "1000003",
@@ -1287,6 +1438,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to the reorder buffer being full (ROB stalls).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.REORDER_BUFFER",
"SampleAfterValue": "1000003",
@@ -1295,6 +1447,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to scoreboards from the instruction queue (IQ), jump execution unit (JEU), or microcode sequencer (MS).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.SERIALIZATION",
"SampleAfterValue": "1000003",
@@ -1303,6 +1456,7 @@
},
{
"BriefDescription": "Counts the total number of issue slots every cycle that were not consumed by the backend due to frontend stalls.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.ALL",
"SampleAfterValue": "1000003",
@@ -1310,6 +1464,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to BACLEARS.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.BRANCH_DETECT",
"PublicDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to BACLEARS, which occurs when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
@@ -1319,6 +1474,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to BTCLEARS.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.BRANCH_RESTEER",
"PublicDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to BTCLEARS, which occurs when the Branch Target Buffer (BTB) predicts a taken branch.",
@@ -1328,6 +1484,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to the microcode sequencer (MS).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.CISC",
"SampleAfterValue": "1000003",
@@ -1336,6 +1493,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to decode stalls.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.DECODE",
"SampleAfterValue": "1000003",
@@ -1344,6 +1502,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to frontend bandwidth restrictions due to decode, predecode, cisc, and other limitations.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.FRONTEND_BANDWIDTH",
"SampleAfterValue": "1000003",
@@ -1352,6 +1511,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to a latency related stalls including BACLEARs, BTCLEARs, ITLB misses, and ICache misses.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.FRONTEND_LATENCY",
"SampleAfterValue": "1000003",
@@ -1360,6 +1520,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to ITLB misses.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.ITLB",
"PublicDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to Instruction Table Lookaside Buffer (ITLB) misses.",
@@ -1369,6 +1530,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to other common frontend stalls not categorized.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.OTHER",
"SampleAfterValue": "1000003",
@@ -1377,6 +1539,7 @@
},
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to wrong predecodes.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.PREDECODE",
"SampleAfterValue": "1000003",
@@ -1385,6 +1548,7 @@
},
{
"BriefDescription": "Counts the total number of consumed retirement slots.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "TOPDOWN_RETIRING.ALL",
"PEBS": "1",
@@ -1393,6 +1557,7 @@
},
{
"BriefDescription": "UOPS_DECODED.DEC0_UOPS",
+ "Counter": "0,1,2,3",
"EventCode": "0x76",
"EventName": "UOPS_DECODED.DEC0_UOPS",
"SampleAfterValue": "1000003",
@@ -1401,6 +1566,7 @@
},
{
"BriefDescription": "Uops executed on port 0",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_0",
"PublicDescription": "Number of uops dispatch to execution port 0.",
@@ -1410,6 +1576,7 @@
},
{
"BriefDescription": "Uops executed on port 1",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_1",
"PublicDescription": "Number of uops dispatch to execution port 1.",
@@ -1419,6 +1586,7 @@
},
{
"BriefDescription": "Uops executed on ports 2, 3 and 10",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_2_3_10",
"PublicDescription": "Number of uops dispatch to execution ports 2, 3 and 10",
@@ -1428,6 +1596,7 @@
},
{
"BriefDescription": "Uops executed on ports 4 and 9",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_4_9",
"PublicDescription": "Number of uops dispatch to execution ports 4 and 9",
@@ -1437,6 +1606,7 @@
},
{
"BriefDescription": "Uops executed on ports 5 and 11",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_5_11",
"PublicDescription": "Number of uops dispatch to execution ports 5 and 11",
@@ -1446,6 +1616,7 @@
},
{
"BriefDescription": "Uops executed on port 6",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_6",
"PublicDescription": "Number of uops dispatch to execution port 6.",
@@ -1455,6 +1626,7 @@
},
{
"BriefDescription": "Uops executed on ports 7 and 8",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb2",
"EventName": "UOPS_DISPATCHED.PORT_7_8",
"PublicDescription": "Number of uops dispatch to execution ports 7 and 8.",
@@ -1464,6 +1636,7 @@
},
{
"BriefDescription": "Cycles at least 1 micro-op is executed from any thread on physical core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_1",
@@ -1474,6 +1647,7 @@
},
{
"BriefDescription": "Cycles at least 2 micro-op is executed from any thread on physical core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "2",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_2",
@@ -1484,6 +1658,7 @@
},
{
"BriefDescription": "Cycles at least 3 micro-op is executed from any thread on physical core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "3",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_3",
@@ -1494,6 +1669,7 @@
},
{
"BriefDescription": "Cycles at least 4 micro-op is executed from any thread on physical core.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "4",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CORE_CYCLES_GE_4",
@@ -1504,6 +1680,7 @@
},
{
"BriefDescription": "Cycles where at least 1 uop was executed per-thread",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CYCLES_GE_1",
@@ -1514,6 +1691,7 @@
},
{
"BriefDescription": "Cycles where at least 2 uops were executed per-thread",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "2",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CYCLES_GE_2",
@@ -1524,6 +1702,7 @@
},
{
"BriefDescription": "Cycles where at least 3 uops were executed per-thread",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "3",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CYCLES_GE_3",
@@ -1534,6 +1713,7 @@
},
{
"BriefDescription": "Cycles where at least 4 uops were executed per-thread",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "4",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.CYCLES_GE_4",
@@ -1544,6 +1724,7 @@
},
{
"BriefDescription": "Counts number of cycles no uops were dispatched to be executed on this thread.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.STALLS",
@@ -1555,6 +1736,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event UOPS_EXECUTED.STALLS",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EventCode": "0xb1",
@@ -1566,6 +1748,7 @@
},
{
"BriefDescription": "Counts the number of uops to be executed per-thread each cycle.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.THREAD",
"SampleAfterValue": "2000003",
@@ -1574,6 +1757,7 @@
},
{
"BriefDescription": "Counts the number of x87 uops dispatched.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xb1",
"EventName": "UOPS_EXECUTED.X87",
"PublicDescription": "Counts the number of x87 uops executed.",
@@ -1581,8 +1765,18 @@
"UMask": "0x10",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "Counts the number of uops issued by the front end every cycle.",
+ "Counter": "0,1,2,3,4,5",
+ "EventCode": "0x0e",
+ "EventName": "UOPS_ISSUED.ANY",
+ "PublicDescription": "Counts the number of uops issued by the front end every cycle. When 4-uops are requested and only 2-uops are delivered, the event counts 2. Uops_issued correlates to the number of ROB entries. If uop takes 2 ROB slots it counts as 2 uops_issued.",
+ "SampleAfterValue": "200003",
+ "Unit": "cpu_atom"
+ },
{
"BriefDescription": "Uops that RAT issues to RS",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xae",
"EventName": "UOPS_ISSUED.ANY",
"PublicDescription": "Counts the number of uops that the Resource Allocation Table (RAT) issues to the Reservation Station (RS).",
@@ -1590,8 +1784,19 @@
"UMask": "0x1",
"Unit": "cpu_core"
},
+ {
+ "BriefDescription": "UOPS_ISSUED.CYCLES",
+ "Counter": "0,1,2,3,4,5,6,7",
+ "CounterMask": "1",
+ "EventCode": "0xae",
+ "EventName": "UOPS_ISSUED.CYCLES",
+ "SampleAfterValue": "2000003",
+ "UMask": "0x1",
+ "Unit": "cpu_core"
+ },
{
"BriefDescription": "Counts the total number of uops retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.ALL",
"PEBS": "1",
@@ -1600,6 +1805,7 @@
},
{
"BriefDescription": "Cycles with retired uop(s).",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.CYCLES",
@@ -1610,6 +1816,7 @@
},
{
"BriefDescription": "Retired uops except the last uop of each instruction.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.HEAVY",
"PublicDescription": "Counts the number of retired micro-operations (uops) except the last uop of each instruction. An instruction that is decoded into less than two uops does not contribute to the count.",
@@ -1619,6 +1826,7 @@
},
{
"BriefDescription": "Counts the number of integer divide uops retired.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.IDIV",
"PEBS": "1",
@@ -1628,6 +1836,7 @@
},
{
"BriefDescription": "Counts the number of uops that are from complex flows issued by the micro-sequencer (MS).",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.MS",
"PEBS": "1",
@@ -1638,6 +1847,7 @@
},
{
"BriefDescription": "UOPS_RETIRED.MS",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.MS",
"MSRIndex": "0x3F7",
@@ -1648,6 +1858,7 @@
},
{
"BriefDescription": "Retirement slots used.",
+ "Counter": "0,1,2,3,4,5,6,7",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.SLOTS",
"PublicDescription": "Counts the retirement slots used each cycle.",
@@ -1657,6 +1868,7 @@
},
{
"BriefDescription": "Cycles without actually retired uops.",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.STALLS",
@@ -1668,6 +1880,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event UOPS_RETIRED.STALLS",
+ "Counter": "0,1,2,3,4,5,6,7",
"CounterMask": "1",
"Deprecated": "1",
"EventCode": "0xc2",
@@ -1679,6 +1892,7 @@
},
{
"BriefDescription": "Counts the number of x87 uops retired, includes those in MS flows.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0xc2",
"EventName": "UOPS_RETIRED.X87",
"PEBS": "1",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/uncore-interconnect.json b/tools/perf/pmu-events/arch/x86/alderlake/uncore-interconnect.json
index 8bf020a9dfa8..7c0779c74154 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/uncore-interconnect.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/uncore-interconnect.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "Number of requests allocated in Coherency Tracker.",
+ "Counter": "0,1",
"EventCode": "0x84",
"EventName": "UNC_ARB_COH_TRK_REQUESTS.ALL",
"PerPkg": "1",
@@ -9,56 +10,69 @@
},
{
"BriefDescription": "Each cycle counts number of any coherent request at memory controller that were issued by any core.",
+ "Counter": "0",
"EventCode": "0x85",
"EventName": "UNC_ARB_DAT_OCCUPANCY.ALL",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x1",
"Unit": "ARB"
},
{
"BriefDescription": "Each cycle counts number of coherent reads pending on data return from memory controller that were issued by any core.",
+ "Counter": "0",
"EventCode": "0x85",
"EventName": "UNC_ARB_DAT_OCCUPANCY.RD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"Unit": "ARB"
},
{
"BriefDescription": "This event is deprecated. Refer to new event UNC_ARB_REQ_TRK_REQUEST.DRD",
+ "Counter": "0,1",
"Deprecated": "1",
"EventCode": "0x81",
"EventName": "UNC_ARB_DAT_REQUESTS.RD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"Unit": "ARB"
},
{
"BriefDescription": "This event is deprecated. Refer to new event UNC_ARB_DAT_OCCUPANCY.ALL",
+ "Counter": "0",
"Deprecated": "1",
"EventCode": "0x85",
"EventName": "UNC_ARB_IFA_OCCUPANCY.ALL",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x1",
"Unit": "ARB"
},
{
"BriefDescription": "Each cycle count number of 'valid' coherent Data Read entries . Such entry is defined as valid when it is allocated till deallocation. Doesn't include prefetches [This event is alias to UNC_ARB_TRK_OCCUPANCY.RD]",
+ "Counter": "0",
"EventCode": "0x80",
"EventName": "UNC_ARB_REQ_TRK_OCCUPANCY.DRD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"Unit": "ARB"
},
{
"BriefDescription": "Number of all coherent Data Read entries. Doesn't include prefetches [This event is alias to UNC_ARB_TRK_REQUESTS.RD]",
+ "Counter": "0,1",
"EventCode": "0x81",
"EventName": "UNC_ARB_REQ_TRK_REQUEST.DRD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"Unit": "ARB"
},
{
"BriefDescription": "Each cycle counts number of all outgoing valid entries in ReqTrk. Such entry is defined as valid from its allocation in ReqTrk till deallocation. Accounts for Coherent and non-coherent traffic.",
+ "Counter": "0",
"EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.ALL",
"PerPkg": "1",
@@ -67,14 +81,17 @@
},
{
"BriefDescription": "Each cycle count number of 'valid' coherent Data Read entries . Such entry is defined as valid when it is allocated till deallocation. Doesn't include prefetches [This event is alias to UNC_ARB_REQ_TRK_OCCUPANCY.DRD]",
+ "Counter": "0",
"EventCode": "0x80",
"EventName": "UNC_ARB_TRK_OCCUPANCY.RD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"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",
@@ -83,8 +100,10 @@
},
{
"BriefDescription": "Number of all coherent Data Read entries. Doesn't include prefetches [This event is alias to UNC_ARB_REQ_TRK_REQUEST.DRD]",
+ "Counter": "0,1",
"EventCode": "0x81",
"EventName": "UNC_ARB_TRK_REQUESTS.RD",
+ "Experimental": "1",
"PerPkg": "1",
"UMask": "0x2",
"Unit": "ARB"
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/uncore-memory.json b/tools/perf/pmu-events/arch/x86/alderlake/uncore-memory.json
index 163d7e7755c4..bcf275cd592a 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/uncore-memory.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/uncore-memory.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "Counts every 64B read request entering the Memory Controller 0 to DRAM (sum of all channels).",
+ "Counter": "0",
"EventCode": "0xff",
"EventName": "UNC_MC0_RDCAS_COUNT_FREERUN",
"PerPkg": "1",
@@ -10,6 +11,7 @@
},
{
"BriefDescription": "Counts every 64B write request entering the Memory Controller 0 to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
+ "Counter": "1",
"EventCode": "0xff",
"EventName": "UNC_MC0_WRCAS_COUNT_FREERUN",
"PerPkg": "1",
@@ -18,6 +20,7 @@
},
{
"BriefDescription": "Counts every 64B read request entering the Memory Controller 1 to DRAM (sum of all channels).",
+ "Counter": "3",
"EventCode": "0xff",
"EventName": "UNC_MC1_RDCAS_COUNT_FREERUN",
"PerPkg": "1",
@@ -27,6 +30,7 @@
},
{
"BriefDescription": "Counts every 64B write request entering the Memory Controller 1 to DRAM (sum of all channels). Each write request counts as a new request incrementing this counter. However, same cache line write requests (both full and partial) are combined to a single 64 byte data transfer to DRAM.",
+ "Counter": "4",
"EventCode": "0xff",
"EventName": "UNC_MC1_WRCAS_COUNT_FREERUN",
"PerPkg": "1",
@@ -35,6 +39,7 @@
},
{
"BriefDescription": "ACT command for a read request sent to DRAM",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x24",
"EventName": "UNC_M_ACT_COUNT_RD",
"PerPkg": "1",
@@ -42,6 +47,7 @@
},
{
"BriefDescription": "ACT command sent to DRAM",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x26",
"EventName": "UNC_M_ACT_COUNT_TOTAL",
"PerPkg": "1",
@@ -49,6 +55,7 @@
},
{
"BriefDescription": "ACT command for a write request sent to DRAM",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x25",
"EventName": "UNC_M_ACT_COUNT_WR",
"PerPkg": "1",
@@ -56,6 +63,7 @@
},
{
"BriefDescription": "Read CAS command sent to DRAM",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x22",
"EventName": "UNC_M_CAS_COUNT_RD",
"PerPkg": "1",
@@ -63,6 +71,7 @@
},
{
"BriefDescription": "Write CAS command sent to DRAM",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x23",
"EventName": "UNC_M_CAS_COUNT_WR",
"PerPkg": "1",
@@ -70,6 +79,7 @@
},
{
"BriefDescription": "Number of clocks",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x01",
"EventName": "UNC_M_CLOCKTICKS",
"PerPkg": "1",
@@ -77,6 +87,7 @@
},
{
"BriefDescription": "incoming read request page status is Page Empty",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x1D",
"EventName": "UNC_M_DRAM_PAGE_EMPTY_RD",
"PerPkg": "1",
@@ -84,6 +95,7 @@
},
{
"BriefDescription": "incoming write request page status is Page Empty",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x20",
"EventName": "UNC_M_DRAM_PAGE_EMPTY_WR",
"PerPkg": "1",
@@ -91,6 +103,7 @@
},
{
"BriefDescription": "incoming read request page status is Page Hit",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x1C",
"EventName": "UNC_M_DRAM_PAGE_HIT_RD",
"PerPkg": "1",
@@ -98,6 +111,7 @@
},
{
"BriefDescription": "incoming write request page status is Page Hit",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x1F",
"EventName": "UNC_M_DRAM_PAGE_HIT_WR",
"PerPkg": "1",
@@ -105,6 +119,7 @@
},
{
"BriefDescription": "incoming read request page status is Page Miss",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x1E",
"EventName": "UNC_M_DRAM_PAGE_MISS_RD",
"PerPkg": "1",
@@ -112,6 +127,7 @@
},
{
"BriefDescription": "incoming write request page status is Page Miss",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x21",
"EventName": "UNC_M_DRAM_PAGE_MISS_WR",
"PerPkg": "1",
@@ -119,6 +135,7 @@
},
{
"BriefDescription": "Any Rank at Hot state",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x19",
"EventName": "UNC_M_DRAM_THERMAL_HOT",
"PerPkg": "1",
@@ -126,6 +143,7 @@
},
{
"BriefDescription": "Any Rank at Warm state",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x1A",
"EventName": "UNC_M_DRAM_THERMAL_WARM",
"PerPkg": "1",
@@ -133,6 +151,7 @@
},
{
"BriefDescription": "Incoming read prefetch request from IA.",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x0A",
"EventName": "UNC_M_PREFETCH_RD",
"PerPkg": "1",
@@ -140,6 +159,7 @@
},
{
"BriefDescription": "PRE command sent to DRAM due to page table idle timer expiration",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x28",
"EventName": "UNC_M_PRE_COUNT_IDLE",
"PerPkg": "1",
@@ -147,6 +167,7 @@
},
{
"BriefDescription": "PRE command sent to DRAM for a read/write request",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x27",
"EventName": "UNC_M_PRE_COUNT_PAGE_MISS",
"PerPkg": "1",
@@ -154,6 +175,7 @@
},
{
"BriefDescription": "Incoming VC0 read request",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x02",
"EventName": "UNC_M_VC0_REQUESTS_RD",
"PerPkg": "1",
@@ -161,6 +183,7 @@
},
{
"BriefDescription": "Incoming VC0 write request",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x03",
"EventName": "UNC_M_VC0_REQUESTS_WR",
"PerPkg": "1",
@@ -168,6 +191,7 @@
},
{
"BriefDescription": "Incoming VC1 read request",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x04",
"EventName": "UNC_M_VC1_REQUESTS_RD",
"PerPkg": "1",
@@ -175,6 +199,7 @@
},
{
"BriefDescription": "Incoming VC1 write request",
+ "Counter": "0,1,2,3,4",
"EventCode": "0x05",
"EventName": "UNC_M_VC1_REQUESTS_WR",
"PerPkg": "1",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/uncore-other.json b/tools/perf/pmu-events/arch/x86/alderlake/uncore-other.json
index 2af92e43b28a..1ac5b5ef8094 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/uncore-other.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/uncore-other.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "This 48-bit fixed counter counts the UCLK cycles.",
+ "Counter": "FIXED",
"EventCode": "0xff",
"EventName": "UNC_CLOCK.SOCKET",
"PerPkg": "1",
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/virtual-memory.json b/tools/perf/pmu-events/arch/x86/alderlake/virtual-memory.json
index 3827d292da80..e0d8f3070778 100644
--- a/tools/perf/pmu-events/arch/x86/alderlake/virtual-memory.json
+++ b/tools/perf/pmu-events/arch/x86/alderlake/virtual-memory.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "Loads that miss the DTLB and hit the STLB.",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.STLB_HIT",
"PublicDescription": "Counts loads that miss the DTLB (Data TLB) and hit the STLB (Second level TLB).",
@@ -10,6 +11,7 @@
},
{
"BriefDescription": "Cycles when at least one PMH is busy with a page walk for a demand load.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_ACTIVE",
@@ -20,6 +22,7 @@
},
{
"BriefDescription": "Counts the number of page walks completed due to load DTLB misses to any page size.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x08",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts the number of page walks completed due to loads (including SW prefetches) whose address translations missed in all Translation Lookaside Buffer (TLB) levels and were mapped to any page size. Includes page walks that page fault.",
@@ -29,6 +32,7 @@
},
{
"BriefDescription": "Load miss in all TLB levels causes a page walk that completes. (All page sizes)",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts completed page walks (all page sizes) caused by demand data loads. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -38,6 +42,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data load to a 1G page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_1G",
"PublicDescription": "Counts completed page walks (1G sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -47,6 +52,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data load to a 2M/4M page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_2M_4M",
"PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -56,6 +62,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data load to a 4K page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_COMPLETED_4K",
"PublicDescription": "Counts completed page walks (4K sizes) caused by demand data loads. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -65,6 +72,7 @@
},
{
"BriefDescription": "Number of page walks outstanding for a demand load in the PMH each cycle.",
+ "Counter": "0,1,2,3",
"EventCode": "0x12",
"EventName": "DTLB_LOAD_MISSES.WALK_PENDING",
"PublicDescription": "Counts the number of page walks outstanding for a demand load in the PMH (Page Miss Handler) each cycle.",
@@ -74,6 +82,7 @@
},
{
"BriefDescription": "Stores that miss the DTLB and hit the STLB.",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.STLB_HIT",
"PublicDescription": "Counts stores that miss the DTLB (Data TLB) and hit the STLB (2nd Level TLB).",
@@ -83,6 +92,7 @@
},
{
"BriefDescription": "Cycles when at least one PMH is busy with a page walk for a store.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_ACTIVE",
@@ -93,6 +103,7 @@
},
{
"BriefDescription": "Counts the number of page walks completed due to store DTLB misses to any page size.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x49",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts the number of page walks completed due to stores whose address translations missed in all Translation Lookaside Buffer (TLB) levels and were mapped to any page size. Includes page walks that page fault.",
@@ -102,6 +113,7 @@
},
{
"BriefDescription": "Store misses in all TLB levels causes a page walk that completes. (All page sizes)",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts completed page walks (all page sizes) caused by demand data stores. This implies it missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -111,6 +123,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data store to a 1G page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_1G",
"PublicDescription": "Counts completed page walks (1G sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -120,6 +133,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data store to a 2M/4M page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_2M_4M",
"PublicDescription": "Counts completed page walks (2M/4M sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -129,6 +143,7 @@
},
{
"BriefDescription": "Page walks completed due to a demand data store to a 4K page.",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_COMPLETED_4K",
"PublicDescription": "Counts completed page walks (4K sizes) caused by demand data stores. This implies address translations missed in the DTLB and further levels of TLB. The page walk can end with or without a fault.",
@@ -138,6 +153,7 @@
},
{
"BriefDescription": "Number of page walks outstanding for a store in the PMH each cycle.",
+ "Counter": "0,1,2,3",
"EventCode": "0x13",
"EventName": "DTLB_STORE_MISSES.WALK_PENDING",
"PublicDescription": "Counts the number of page walks outstanding for a store in the PMH (Page Miss Handler) each cycle.",
@@ -147,6 +163,7 @@
},
{
"BriefDescription": "Counts the number of page walks initiated by a instruction fetch that missed the first and second level TLBs.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x85",
"EventName": "ITLB_MISSES.MISS_CAUSED_WALK",
"SampleAfterValue": "1000003",
@@ -155,6 +172,7 @@
},
{
"BriefDescription": "Counts the number of page walks due to an instruction fetch that miss the PDE (Page Directory Entry) cache.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x85",
"EventName": "ITLB_MISSES.PDE_CACHE_MISS",
"SampleAfterValue": "2000003",
@@ -163,6 +181,7 @@
},
{
"BriefDescription": "Instruction fetch requests that miss the ITLB and hit the STLB.",
+ "Counter": "0,1,2,3",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.STLB_HIT",
"PublicDescription": "Counts instruction fetch requests that miss the ITLB (Instruction TLB) and hit the STLB (Second-level TLB).",
@@ -172,6 +191,7 @@
},
{
"BriefDescription": "Cycles when at least one PMH is busy with a page walk for code (instruction fetch) request.",
+ "Counter": "0,1,2,3",
"CounterMask": "1",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.WALK_ACTIVE",
@@ -182,6 +202,7 @@
},
{
"BriefDescription": "Counts the number of page walks completed due to instruction fetch misses to any page size.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x85",
"EventName": "ITLB_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts the number of page walks completed due to instruction fetches whose address translations missed in all Translation Lookaside Buffer (TLB) levels and were mapped to any page size. Includes page walks that page fault.",
@@ -191,6 +212,7 @@
},
{
"BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (All page sizes)",
+ "Counter": "0,1,2,3",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.WALK_COMPLETED",
"PublicDescription": "Counts completed page walks (all page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.",
@@ -200,6 +222,7 @@
},
{
"BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (2M/4M)",
+ "Counter": "0,1,2,3",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.WALK_COMPLETED_2M_4M",
"PublicDescription": "Counts completed page walks (2M/4M page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.",
@@ -209,6 +232,7 @@
},
{
"BriefDescription": "Code miss in all TLB levels causes a page walk that completes. (4K)",
+ "Counter": "0,1,2,3",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.WALK_COMPLETED_4K",
"PublicDescription": "Counts completed page walks (4K page sizes) caused by a code fetch. This implies it missed in the ITLB (Instruction TLB) and further levels of TLB. The page walk can end with or without a fault.",
@@ -218,6 +242,7 @@
},
{
"BriefDescription": "Number of page walks outstanding for an outstanding code request in the PMH each cycle.",
+ "Counter": "0,1,2,3",
"EventCode": "0x11",
"EventName": "ITLB_MISSES.WALK_PENDING",
"PublicDescription": "Counts the number of page walks outstanding for an outstanding code (instruction fetch) request in the PMH (Page Miss Handler) each cycle.",
@@ -227,6 +252,7 @@
},
{
"BriefDescription": "Counts the number of cycles that the head (oldest load) of the load buffer and retirement are both stalled due to a DTLB miss.",
+ "Counter": "0,1,2,3,4,5",
"EventCode": "0x05",
"EventName": "LD_HEAD.DTLB_MISS_AT_RET",
"SampleAfterValue": "1000003",
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index c9891630be10..ec40215377f3 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -1,5 +1,5 @@
Family-model,Version,Filename,EventType
-GenuineIntel-6-(97|9A|B7|BA|BF),v1.24,alderlake,core
+GenuineIntel-6-(97|9A|B7|BA|BF),v1.27,alderlake,core
GenuineIntel-6-BE,v1.24,alderlaken,core
GenuineIntel-6-(1C|26|27|35|36),v5,bonnell,core
GenuineIntel-6-(3D|47),v29,broadwell,core
--
2.45.2.627.g7a2c4fd464-goog
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