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Message-Id: <20240321060016.1464787-4-irogers@google.com>
Date: Wed, 20 Mar 2024 23:00:07 -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>, linux-perf-users@...r.kernel.org,
linux-kernel@...r.kernel.org, Perry Taylor <perry.taylor@...el.com>,
Samantha Alt <samantha.alt@...el.com>, Caleb Biggers <caleb.biggers@...el.com>,
Weilin Wang <weilin.wang@...el.com>, Edward Baker <edward.baker@...el.com>
Subject: [PATCH v1 03/12] perf vendor events intel: Update grandridge to 1.02
Update events from 1.01 to 1.02 as released in:
https://github.com/intel/perfmon/commit/b2a81e803add1ba0af68a442c975683d226d868c
Fixes spelling and descriptions. Adds topdown events and uncore cache
UNC_CHA_TOR_OCCUPANCY.IA_HIT_DRD_OPT,
UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_OPT,
UNC_CHA_TOR_OCCUPANCY.IA_DRD_OPT.
Signed-off-by: Ian Rogers <irogers@...gle.com>
---
.../arch/x86/grandridge/pipeline.json | 43 ++++++++++++++++---
.../arch/x86/grandridge/uncore-cache.json | 28 +++++++++++-
tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
3 files changed, 66 insertions(+), 7 deletions(-)
diff --git a/tools/perf/pmu-events/arch/x86/grandridge/pipeline.json b/tools/perf/pmu-events/arch/x86/grandridge/pipeline.json
index daa0639bb1ca..90292dc03d33 100644
--- a/tools/perf/pmu-events/arch/x86/grandridge/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/grandridge/pipeline.json
@@ -249,10 +249,17 @@
"UMask": "0x1"
},
{
- "BriefDescription": "Counts the number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear.",
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear. [This event is alias to TOPDOWN_BAD_SPECULATIONALL_P]",
"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) or until an FE_BOUND event occurs besides OTHER and CISC. 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.",
+ "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) or until an FE_BOUND event occurs besides OTHER and CISC. 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. [This event is alias to TOPDOWN_BAD_SPECULATION.ALL_P]",
+ "SampleAfterValue": "1000003"
+ },
+ {
+ "BriefDescription": "Counts the number of issue slots that were not consumed by the backend because allocation is stalled due to a mispredicted jump or a machine clear. [This event is alias to TOPDOWN_BAD_SPECULATIONALL]",
+ "EventCode": "0x73",
+ "EventName": "TOPDOWN_BAD_SPECULATION.ALL_P",
+ "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) or until an FE_BOUND event occurs besides OTHER and CISC. 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. [This event is alias to TOPDOWN_BAD_SPECULATION.ALL]",
"SampleAfterValue": "1000003"
},
{
@@ -284,7 +291,7 @@
"UMask": "0x1"
},
{
- "BriefDescription": "Counts the number of retirement slots not consumed due to backend stalls",
+ "BriefDescription": "Counts the number of retirement slots not consumed due to backend stalls [This event is alias to TOPDOWN_BE_BOUND.ALL_P]",
"EventCode": "0x74",
"EventName": "TOPDOWN_BE_BOUND.ALL",
"SampleAfterValue": "1000003"
@@ -296,6 +303,12 @@
"SampleAfterValue": "1000003",
"UMask": "0x1"
},
+ {
+ "BriefDescription": "Counts the number of retirement slots not consumed due to backend stalls [This event is alias to TOPDOWN_BE_BOUND.ALL]",
+ "EventCode": "0x74",
+ "EventName": "TOPDOWN_BE_BOUND.ALL_P",
+ "SampleAfterValue": "1000003"
+ },
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to memory reservation stall (scheduler not being able to accept another uop). This could be caused by RSV full or load/store buffer block.",
"EventCode": "0x74",
@@ -317,6 +330,13 @@
"SampleAfterValue": "1000003",
"UMask": "0x20"
},
+ {
+ "BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to ROB full",
+ "EventCode": "0x74",
+ "EventName": "TOPDOWN_BE_BOUND.REORDER_BUFFER",
+ "SampleAfterValue": "1000003",
+ "UMask": "0x40"
+ },
{
"BriefDescription": "Counts the number of issue slots every cycle that were not consumed by the backend due to iq/jeu scoreboards or ms scb",
"EventCode": "0x74",
@@ -325,11 +345,17 @@
"UMask": "0x10"
},
{
- "BriefDescription": "Counts the number of retirement slots not consumed due to front end stalls",
+ "BriefDescription": "Counts the number of retirement slots not consumed due to front end stalls [This event is alias to TOPDOWN_FE_BOUND.ALL_P]",
"EventCode": "0x71",
"EventName": "TOPDOWN_FE_BOUND.ALL",
"SampleAfterValue": "1000003"
},
+ {
+ "BriefDescription": "Counts the number of retirement slots not consumed due to front end stalls [This event is alias to TOPDOWN_FE_BOUND.ALL]",
+ "EventCode": "0x71",
+ "EventName": "TOPDOWN_FE_BOUND.ALL_P",
+ "SampleAfterValue": "1000003"
+ },
{
"BriefDescription": "Counts the number of issue slots every cycle that were not delivered by the frontend due to BAClear",
"EventCode": "0x71",
@@ -402,12 +428,19 @@
"UMask": "0x4"
},
{
- "BriefDescription": "Counts the number of consumed retirement slots. Similar to UOPS_RETIRED.ALL",
+ "BriefDescription": "Counts the number of consumed retirement slots. Similar to UOPS_RETIRED.ALL [This event is alias to TOPDOWN_RETIRING.ALL_P]",
"EventCode": "0x72",
"EventName": "TOPDOWN_RETIRING.ALL",
"PEBS": "1",
"SampleAfterValue": "1000003"
},
+ {
+ "BriefDescription": "Counts the number of consumed retirement slots. Similar to UOPS_RETIRED.ALL [This event is alias to TOPDOWN_RETIRING.ALL]",
+ "EventCode": "0x72",
+ "EventName": "TOPDOWN_RETIRING.ALL_P",
+ "PEBS": "1",
+ "SampleAfterValue": "1000003"
+ },
{
"BriefDescription": "Counts the number of uops issued by the front end every cycle.",
"EventCode": "0x0e",
diff --git a/tools/perf/pmu-events/arch/x86/grandridge/uncore-cache.json b/tools/perf/pmu-events/arch/x86/grandridge/uncore-cache.json
index 74dfd9272cef..36614429dd72 100644
--- a/tools/perf/pmu-events/arch/x86/grandridge/uncore-cache.json
+++ b/tools/perf/pmu-events/arch/x86/grandridge/uncore-cache.json
@@ -5,7 +5,6 @@
"EventName": "UNC_CHACMS_CLOCKTICKS",
"PerPkg": "1",
"PortMask": "0x000",
- "PublicDescription": "UNC_CHACMS_CLOCKTICKS",
"Unit": "CHACMS"
},
{
@@ -1216,6 +1215,15 @@
"UMask": "0xc88fff01",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "TOR Occupancy for Data read opt from local IA that miss the cache",
+ "EventCode": "0x36",
+ "EventName": "UNC_CHA_TOR_OCCUPANCY.IA_DRD_OPT",
+ "PerPkg": "1",
+ "PublicDescription": "TOR Occupancy : DRd_Opts issued by iA Cores",
+ "UMask": "0xc827ff01",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "TOR Occupancy for Data read opt prefetch from local IA that miss the cache",
"EventCode": "0x36",
@@ -1252,6 +1260,15 @@
"UMask": "0xc88ffd01",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "TOR Occupancy for Data read opt from local IA that hit the cache",
+ "EventCode": "0x36",
+ "EventName": "UNC_CHA_TOR_OCCUPANCY.IA_HIT_DRD_OPT",
+ "PerPkg": "1",
+ "PublicDescription": "TOR Occupancy : DRd_Opts issued by iA Cores that hit the LLC",
+ "UMask": "0xc827fd01",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "TOR Occupancy for Data read opt prefetch from local IA that hit the cache",
"EventCode": "0x36",
@@ -1405,6 +1422,15 @@
"UMask": "0xc88efe01",
"Unit": "CHA"
},
+ {
+ "BriefDescription": "TOR Occupancy for Data read opt from local IA that miss the cache",
+ "EventCode": "0x36",
+ "EventName": "UNC_CHA_TOR_OCCUPANCY.IA_MISS_DRD_OPT",
+ "PerPkg": "1",
+ "PublicDescription": "TOR Occupancy : DRd_Opt issued by iA Cores that missed the LLC",
+ "UMask": "0xc827fe01",
+ "Unit": "CHA"
+ },
{
"BriefDescription": "TOR Occupancy for Data read opt prefetch from local IA that miss the cache",
"EventCode": "0x36",
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index 85b89b1098cf..650c28574576 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -10,7 +10,7 @@ GenuineIntel-6-9[6C],v1.04,elkhartlake,core
GenuineIntel-6-CF,v1.06,emeraldrapids,core
GenuineIntel-6-5[CF],v13,goldmont,core
GenuineIntel-6-7A,v1.01,goldmontplus,core
-GenuineIntel-6-B6,v1.01,grandridge,core
+GenuineIntel-6-B6,v1.02,grandridge,core
GenuineIntel-6-A[DE],v1.01,graniterapids,core
GenuineIntel-6-(3C|45|46),v35,haswell,core
GenuineIntel-6-3F,v28,haswellx,core
--
2.44.0.396.g6e790dbe36-goog
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