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Message-Id: <20230515215844.653610-5-irogers@google.com>
Date: Mon, 15 May 2023 14:58:33 -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>,
Mark Rutland <mark.rutland@....com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Jiri Olsa <jolsa@...nel.org>,
Namhyung Kim <namhyung@...nel.org>,
Ian Rogers <irogers@...gle.com>,
Adrian Hunter <adrian.hunter@...el.com>,
Kan Liang <kan.liang@...ux.intel.com>,
Zhengjun Xing <zhengjun.xing@...ux.intel.com>,
John Garry <john.garry@...wei.com>,
Kajol Jain <kjain@...ux.ibm.com>,
Thomas Richter <tmricht@...ux.ibm.com>,
linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: [PATCH v1 04/15] perf vendor events intel: Update elkhartlake events
Update elkhartlake to v1.04 that marks deprecated a number of events
and adds additional description to MEM_BOUND_STALLS.IFETCH. The events
data was generated by:
https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
tools/perf/pmu-events/arch/x86/elkhartlake/cache.json | 7 +++++++
tools/perf/pmu-events/arch/x86/elkhartlake/memory.json | 2 ++
tools/perf/pmu-events/arch/x86/elkhartlake/other.json | 10 ++++++++++
.../perf/pmu-events/arch/x86/elkhartlake/pipeline.json | 3 +++
tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
5 files changed, 23 insertions(+), 1 deletion(-)
diff --git a/tools/perf/pmu-events/arch/x86/elkhartlake/cache.json b/tools/perf/pmu-events/arch/x86/elkhartlake/cache.json
index 0ab90e3bf76b..c6be60584522 100644
--- a/tools/perf/pmu-events/arch/x86/elkhartlake/cache.json
+++ b/tools/perf/pmu-events/arch/x86/elkhartlake/cache.json
@@ -72,6 +72,7 @@
"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).",
"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).",
"SampleAfterValue": "200003",
"UMask": "0x38"
},
@@ -437,6 +438,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT",
"MSRIndex": "0x1a6,0x1a7",
@@ -446,6 +448,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT.SNOOP_HITM",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM",
"MSRIndex": "0x1a6,0x1a7",
@@ -455,6 +458,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT.SNOOP_HIT_NO_FWD",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_NO_FWD",
"MSRIndex": "0x1a6,0x1a7",
@@ -464,6 +468,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD",
"MSRIndex": "0x1a6,0x1a7",
@@ -473,6 +478,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT.SNOOP_MISS",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -482,6 +488,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_HIT.SNOOP_NOT_NEEDED",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_NOT_NEEDED",
"MSRIndex": "0x1a6,0x1a7",
diff --git a/tools/perf/pmu-events/arch/x86/elkhartlake/memory.json b/tools/perf/pmu-events/arch/x86/elkhartlake/memory.json
index 18621909d1a9..c02eb0e836ad 100644
--- a/tools/perf/pmu-events/arch/x86/elkhartlake/memory.json
+++ b/tools/perf/pmu-events/arch/x86/elkhartlake/memory.json
@@ -96,6 +96,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_MISS",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS",
"MSRIndex": "0x1a6,0x1a7",
@@ -105,6 +106,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.L3_MISS_LOCAL",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.L3_MISS_LOCAL",
"MSRIndex": "0x1a6,0x1a7",
diff --git a/tools/perf/pmu-events/arch/x86/elkhartlake/other.json b/tools/perf/pmu-events/arch/x86/elkhartlake/other.json
index 00ae180ded25..fefbc383b840 100644
--- a/tools/perf/pmu-events/arch/x86/elkhartlake/other.json
+++ b/tools/perf/pmu-events/arch/x86/elkhartlake/other.json
@@ -1,6 +1,7 @@
[
{
"BriefDescription": "This event is deprecated. Refer to new event BUS_LOCK.SELF_LOCKS",
+ "Deprecated": "1",
"EdgeDetect": "1",
"EventCode": "0x63",
"EventName": "BUS_LOCK.ALL",
@@ -16,6 +17,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BUS_LOCK.BLOCK_CYCLES",
+ "Deprecated": "1",
"EventCode": "0x63",
"EventName": "BUS_LOCK.CYCLES_OTHER_BLOCK",
"SampleAfterValue": "200003",
@@ -23,6 +25,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event BUS_LOCK.LOCK_CYCLES",
+ "Deprecated": "1",
"EventCode": "0x63",
"EventName": "BUS_LOCK.CYCLES_SELF_BLOCK",
"SampleAfterValue": "200003",
@@ -46,6 +49,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event MEM_BOUND_STALLS.LOAD_DRAM_HIT",
+ "Deprecated": "1",
"EventCode": "0x34",
"EventName": "C0_STALLS.LOAD_DRAM_HIT",
"SampleAfterValue": "200003",
@@ -53,6 +57,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event MEM_BOUND_STALLS.LOAD_L2_HIT",
+ "Deprecated": "1",
"EventCode": "0x34",
"EventName": "C0_STALLS.LOAD_L2_HIT",
"SampleAfterValue": "200003",
@@ -60,6 +65,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event MEM_BOUND_STALLS.LOAD_LLC_HIT",
+ "Deprecated": "1",
"EventCode": "0x34",
"EventName": "C0_STALLS.LOAD_LLC_HIT",
"SampleAfterValue": "200003",
@@ -207,6 +213,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.ANY_RESPONSE",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.ANY_RESPONSE",
"MSRIndex": "0x1a6,0x1a7",
@@ -216,6 +223,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.DRAM",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.DRAM",
"MSRIndex": "0x1a6,0x1a7",
@@ -225,6 +233,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.LOCAL_DRAM",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.LOCAL_DRAM",
"MSRIndex": "0x1a6,0x1a7",
@@ -234,6 +243,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event OCR.DEMAND_DATA_AND_L1PF_RD.OUTSTANDING",
+ "Deprecated": "1",
"EventCode": "0XB7",
"EventName": "OCR.DEMAND_DATA_RD.OUTSTANDING",
"MSRIndex": "0x1a6",
diff --git a/tools/perf/pmu-events/arch/x86/elkhartlake/pipeline.json b/tools/perf/pmu-events/arch/x86/elkhartlake/pipeline.json
index 9dd8c909facc..c483c0838e08 100644
--- a/tools/perf/pmu-events/arch/x86/elkhartlake/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/elkhartlake/pipeline.json
@@ -165,6 +165,7 @@
},
{
"BriefDescription": "This event is deprecated.",
+ "Deprecated": "1",
"EventCode": "0xcd",
"EventName": "CYCLES_DIV_BUSY.ANY",
"SampleAfterValue": "2000003"
@@ -283,6 +284,7 @@
},
{
"BriefDescription": "This event is deprecated. Refer to new event TOPDOWN_BAD_SPECULATION.FASTNUKE",
+ "Deprecated": "1",
"EventCode": "0x73",
"EventName": "TOPDOWN_BAD_SPECULATION.MONUKE",
"SampleAfterValue": "1000003",
@@ -338,6 +340,7 @@
},
{
"BriefDescription": "This event is deprecated.",
+ "Deprecated": "1",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.STORE_BUFFER",
"SampleAfterValue": "1000003",
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index 6b132eecd2a7..f3ae41e28ed2 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -6,7 +6,7 @@ GenuineIntel-6-(3D|47),v28,broadwell,core
GenuineIntel-6-56,v10,broadwellde,core
GenuineIntel-6-4F,v21,broadwellx,core
GenuineIntel-6-55-[56789ABCDEF],v1.18,cascadelakex,core
-GenuineIntel-6-9[6C],v1.03,elkhartlake,core
+GenuineIntel-6-9[6C],v1.04,elkhartlake,core
GenuineIntel-6-5[CF],v13,goldmont,core
GenuineIntel-6-7A,v1.01,goldmontplus,core
GenuineIntel-6-B6,v1.00,grandridge,core
--
2.40.1.606.ga4b1b128d6-goog
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