summaryrefslogtreecommitdiff
path: root/tools
diff options
context:
space:
mode:
authorIan Rogers <irogers@google.com>2022-12-14 22:47:26 -0800
committerArnaldo Carvalho de Melo <acme@redhat.com>2022-12-21 14:52:40 -0300
commita5abef626f35378a7de2edc399902dc9648f69ef (patch)
tree8efd130dcc95d9c6e7ea8c56ec4b76920c3255e9 /tools
parent266b2ca72742269340aca6f34356bee277b59c7d (diff)
perf vendor events intel: Refresh alderlake-n metrics
Update the alderlake-n metrics using the new tooling from: https://github.com/intel/perfmon The metrics are unchanged but the formulas differ due to parentheses, use of exponents and removal of redundant operations like "* 1". Signed-off-by: Ian Rogers <irogers@google.com> Acked-by: Kan Liang <kan.liang@linux.intel.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Caleb Biggers <caleb.biggers@intel.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: John Garry <john.g.garry@oracle.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Perry Taylor <perry.taylor@intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com> Link: https://lore.kernel.org/r/20221215064755.1620246-4-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/pmu-events/arch/x86/alderlaken/adln-metrics.json18
1 files changed, 9 insertions, 9 deletions
diff --git a/tools/perf/pmu-events/arch/x86/alderlaken/adln-metrics.json b/tools/perf/pmu-events/arch/x86/alderlaken/adln-metrics.json
index c57e9f325fb0..9ab1d5bcf4a2 100644
--- a/tools/perf/pmu-events/arch/x86/alderlaken/adln-metrics.json
+++ b/tools/perf/pmu-events/arch/x86/alderlaken/adln-metrics.json
@@ -165,14 +165,14 @@
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to stores or loads. ",
- "MetricExpr": "min((TOPDOWN_BE_BOUND.ALL / SLOTS), (LD_HEAD.ANY_AT_RET / CLKS) + tma_store_bound)",
+ "MetricExpr": "min(tma_backend_bound, LD_HEAD.ANY_AT_RET / CLKS + tma_store_bound)",
"MetricGroup": "TopdownL2;tma_backend_bound_group",
"MetricName": "tma_load_store_bound",
"ScaleUnit": "100%"
},
{
"BriefDescription": "Counts the number of cycles the core is stalled due to store buffer full.",
- "MetricExpr": "tma_mem_scheduler * (MEM_SCHEDULER_BLOCK.ST_BUF / MEM_SCHEDULER_BLOCK.ALL)",
+ "MetricExpr": "tma_st_buffer",
"MetricGroup": "TopdownL3;tma_load_store_bound_group",
"MetricName": "tma_store_bound",
"ScaleUnit": "100%"
@@ -214,21 +214,21 @@
},
{
"BriefDescription": "Counts the number of cycles a core is stalled due to a demand load which hit in the L2 Cache.",
- "MetricExpr": "(MEM_BOUND_STALLS.LOAD_L2_HIT / CLKS) - (MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_L2_HIT / MEM_BOUND_STALLS.LOAD)",
+ "MetricExpr": "MEM_BOUND_STALLS.LOAD_L2_HIT / CLKS - MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_L2_HIT / MEM_BOUND_STALLS.LOAD",
"MetricGroup": "TopdownL3;tma_load_store_bound_group",
"MetricName": "tma_l2_bound",
"ScaleUnit": "100%"
},
{
"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": "(MEM_BOUND_STALLS.LOAD_LLC_HIT / CLKS) - (MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_LLC_HIT / MEM_BOUND_STALLS.LOAD)",
+ "MetricExpr": "MEM_BOUND_STALLS.LOAD_LLC_HIT / CLKS - MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_LLC_HIT / MEM_BOUND_STALLS.LOAD",
"MetricGroup": "TopdownL3;tma_load_store_bound_group",
"MetricName": "tma_l3_bound",
"ScaleUnit": "100%"
},
{
"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": "(MEM_BOUND_STALLS.LOAD_DRAM_HIT / CLKS) - (MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_DRAM_HIT / MEM_BOUND_STALLS.LOAD)",
+ "MetricExpr": "MEM_BOUND_STALLS.LOAD_DRAM_HIT / CLKS - MEM_BOUND_STALLS_AT_RET_CORRECTION * MEM_BOUND_STALLS.LOAD_DRAM_HIT / MEM_BOUND_STALLS.LOAD",
"MetricGroup": "TopdownL3;tma_load_store_bound_group",
"MetricName": "tma_dram_bound",
"ScaleUnit": "100%"
@@ -492,22 +492,22 @@
},
{
"BriefDescription": "Percent of instruction miss cost that hit in the L2",
- "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_L2_HIT / (MEM_BOUND_STALLS.IFETCH)",
+ "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_L2_HIT / MEM_BOUND_STALLS.IFETCH",
"MetricName": "Inst_Miss_Cost_L2Hit_Percent"
},
{
"BriefDescription": "Percent of instruction miss cost that hit in the L3",
- "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_LLC_HIT / (MEM_BOUND_STALLS.IFETCH)",
+ "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_LLC_HIT / MEM_BOUND_STALLS.IFETCH",
"MetricName": "Inst_Miss_Cost_L3Hit_Percent"
},
{
"BriefDescription": "Percent of instruction miss cost that hit in DRAM",
- "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_DRAM_HIT / (MEM_BOUND_STALLS.IFETCH)",
+ "MetricExpr": "100 * MEM_BOUND_STALLS.IFETCH_DRAM_HIT / MEM_BOUND_STALLS.IFETCH",
"MetricName": "Inst_Miss_Cost_DRAMHit_Percent"
},
{
"BriefDescription": "load ops retired per 1000 instruction",
- "MetricExpr": "1000 * MEM_UOPS_RETIRED.ALL_LOADS / INST_RETIRED.ANY",
+ "MetricExpr": "1e3 * MEM_UOPS_RETIRED.ALL_LOADS / INST_RETIRED.ANY",
"MetricName": "MemLoadPKI"
},
{