[PATCH v1 05/12] perf vendor events intel: Update emeraldrapids events from 1.21 to 1.23
From: Ian Rogers
Date: Fri May 29 2026 - 00:59:00 EST
The updated events and metrics were published in:
https://github.com/intel/perfmon/commit/526f1bf0ad6a42d275d1bb115cd337b71c561f92
Signed-off-by: Ian Rogers <irogers@xxxxxxxxxx>
---
.../arch/x86/emeraldrapids/cache.json | 18 ++++++++++++++++++
tools/perf/pmu-events/arch/x86/mapfile.csv | 2 +-
2 files changed, 19 insertions(+), 1 deletion(-)
diff --git a/tools/perf/pmu-events/arch/x86/emeraldrapids/cache.json b/tools/perf/pmu-events/arch/x86/emeraldrapids/cache.json
index b2f8947f6741..ff6071d7728e 100644
--- a/tools/perf/pmu-events/arch/x86/emeraldrapids/cache.json
+++ b/tools/perf/pmu-events/arch/x86/emeraldrapids/cache.json
@@ -181,6 +181,15 @@
"SampleAfterValue": "200003",
"UMask": "0xff"
},
+ {
+ "BriefDescription": "All requests that hit L2 cache [This event is alias to L2_RQSTS.HIT]",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x24",
+ "EventName": "L2_REQUEST.HIT",
+ "PublicDescription": "Counts all requests that hit L2 cache. [This event is alias to L2_RQSTS.HIT]",
+ "SampleAfterValue": "200003",
+ "UMask": "0xdf"
+ },
{
"BriefDescription": "Read requests with true-miss in L2 cache. [This event is alias to L2_RQSTS.MISS]",
"Counter": "0,1,2,3",
@@ -279,6 +288,15 @@
"SampleAfterValue": "200003",
"UMask": "0x21"
},
+ {
+ "BriefDescription": "All requests that hit L2 cache [This event is alias to L2_REQUEST.HIT]",
+ "Counter": "0,1,2,3",
+ "EventCode": "0x24",
+ "EventName": "L2_RQSTS.HIT",
+ "PublicDescription": "Counts all requests that hit L2 cache. [This event is alias to L2_REQUEST.HIT]",
+ "SampleAfterValue": "200003",
+ "UMask": "0xdf"
+ },
{
"BriefDescription": "L2_RQSTS.HWPF_MISS",
"Counter": "0,1,2,3",
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index a52909e212b4..b6d4d37bcf99 100644
--- a/tools/perf/pmu-events/arch/x86/mapfile.csv
+++ b/tools/perf/pmu-events/arch/x86/mapfile.csv
@@ -9,7 +9,7 @@ GenuineIntel-6-4F,v23,broadwellx,core
GenuineIntel-6-55-[56789ABCDEF],v1.25,cascadelakex,core
GenuineIntel-6-DD,v1.02,clearwaterforest,core
GenuineIntel-6-9[6C],v1.05,elkhartlake,core
-GenuineIntel-6-CF,v1.21,emeraldrapids,core
+GenuineIntel-6-CF,v1.23,emeraldrapids,core
GenuineIntel-6-5[CF],v13,goldmont,core
GenuineIntel-6-7A,v1.01,goldmontplus,core
GenuineIntel-6-B6,v1.11,grandridge,core
--
2.54.0.823.g6e5bcc1fc9-goog