linux-kernel - [PATCH v1 04/15] perf vendor events: Update CascadelakeX events

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Message-ID: <20250612000224.780337-5-irogers@google.com>
Date: Wed, 11 Jun 2025 17:02:13 -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>, 
	"Andreas Färber" <afaerber@...e.de>, Manivannan Sadhasivam <mani@...nel.org>, 
	Caleb Biggers <caleb.biggers@...el.com>, linux-kernel@...r.kernel.org, 
	linux-perf-users@...r.kernel.org, Edward Baker <edward.baker@...el.com>
Subject: [PATCH v1 04/15] perf vendor events: Update CascadelakeX events

Update events from v1.23 to v1.25.

Bring in the event updates v1.25:
https://github.com/intel/perfmon/commit/86f146e15626b0fd3b032cab4538cafaaf2d0635
https://github.com/intel/perfmon/commit/fef03ffc333ae44d1e9d695b4e67e5bbb4429729

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 .../pmu-events/arch/x86/cascadelakex/floating-point.json    | 6 +++---
 tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json   | 2 +-
 tools/perf/pmu-events/arch/x86/mapfile.csv                  | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/floating-point.json b/tools/perf/pmu-events/arch/x86/cascadelakex/floating-point.json
index 1c709983b65f..3ef6f00f1135 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/floating-point.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/floating-point.json
@@ -111,7 +111,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xCF",
         "EventName": "FP_ARITH_INST_RETIRED2.128BIT_PACKED_BF16",
-        "PublicDescription": "Counts once for each Intel AVX-512 computational 512-bit packed BFloat16 floating-point instruction retired. Applies to the ZMM based VDPBF16PS instruction.  Each count represents 64 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
+        "PublicDescription": "Counts once for each Intel AVX-512 computational 128-bit packed BFloat16 floating-point instruction retired. Applies to the XMM based VDPBF16PS instruction. Each count represents 16 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
         "SampleAfterValue": "2000003",
         "UMask": "0x20"
     },
@@ -120,7 +120,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xCF",
         "EventName": "FP_ARITH_INST_RETIRED2.256BIT_PACKED_BF16",
-        "PublicDescription": "Counts once for each Intel AVX-512 computational 128-bit packed BFloat16 floating-point instruction retired. Applies to the XMM based VDPBF16PS instruction. Each count represents 16 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
+        "PublicDescription": "Counts once for each Intel AVX-512 computational 256-bit packed BFloat16 floating-point instruction retired. Applies to the YMM based VDPBF16PS instruction.  Each count represents 32 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
         "SampleAfterValue": "2000003",
         "UMask": "0x40"
     },
@@ -129,7 +129,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0xCF",
         "EventName": "FP_ARITH_INST_RETIRED2.512BIT_PACKED_BF16",
-        "PublicDescription": "Counts once for each Intel AVX-512 computational 256-bit packed BFloat16 floating-point instruction retired. Applies to the YMM based VDPBF16PS instruction.  Each count represents 32 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
+        "PublicDescription": "Counts once for each Intel AVX-512 computational 512-bit packed BFloat16 floating-point instruction retired. Applies to the ZMM based VDPBF16PS instruction.  Each count represents 64 computation operations. This event is only supported on products formerly named Cooper Lake and is not supported on products formerly named Cascade Lake.",
         "SampleAfterValue": "2000003",
         "UMask": "0x80"
     },
diff --git a/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json b/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
index 3dd296ab4d78..9a1349527b66 100644
--- a/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
+++ b/tools/perf/pmu-events/arch/x86/cascadelakex/pipeline.json
@@ -542,7 +542,7 @@
         "Counter": "0,1,2,3",
         "EventCode": "0x4C",
         "EventName": "LOAD_HIT_PRE.SW_PF",
-        "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.",
+        "PublicDescription": "Counts all 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.",
         "SampleAfterValue": "100003",
         "UMask": "0x1"
     },
diff --git a/tools/perf/pmu-events/arch/x86/mapfile.csv b/tools/perf/pmu-events/arch/x86/mapfile.csv
index b2db2bb658ce..9a60e95a2e15 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-(1C|26|27|35|36),v5,bonnell,core
 GenuineIntel-6-(3D|47),v30,broadwell,core
 GenuineIntel-6-56,v12,broadwellde,core
 GenuineIntel-6-4F,v23,broadwellx,core
-GenuineIntel-6-55-[56789ABCDEF],v1.23,cascadelakex,core
+GenuineIntel-6-55-[56789ABCDEF],v1.25,cascadelakex,core
 GenuineIntel-6-DD,v1.00,clearwaterforest,core
 GenuineIntel-6-9[6C],v1.05,elkhartlake,core
 GenuineIntel-6-CF,v1.11,emeraldrapids,core
-- 
2.50.0.rc1.591.g9c95f17f64-goog