From: James Clark <james.clark@arm.com>
To: linux-perf-users@vger.kernel.org, john.garry@huawei.com, acme@kernel.org
Cc: linux-kernel@vger.kernel.org, nick.forrington@arm.com,
al.grant@arm.com, James Clark <james.clark@arm.com>,
Will Deacon <will@kernel.org>, Mike Leach <mike.leach@linaro.org>,
Leo Yan <leo.yan@linaro.org>,
Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Mark Rutland <mark.rutland@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Jiri Olsa <jolsa@kernel.org>, Namhyung Kim <namhyung@kernel.org>,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH] perf vendor events: Add Arm Neoverse V2 PMU events
Date: Thu, 20 Oct 2022 14:45:11 +0100 [thread overview]
Message-ID: <20221020134512.1345013-1-james.clark@arm.com> (raw)
Rename the neoverse-n2 folder to make it clear that it includes V2, and
add V2 to mapfile.csv. V2 has the same events as N2, visible by running
the following command in the ARM-software/data github repo [1]:
diff pmu/neoverse-v2.json pmu/neoverse-n2.json | grep code
Testing:
$ perf test pmu
10: PMU events :
10.1: PMU event table sanity : Ok
10.2: PMU event map aliases : Ok
10.3: Parsing of PMU event table metrics : Ok
10.4: Parsing of PMU event table metrics with fake PMUs : Ok
[1]: https://github.com/ARM-software/data
Signed-off-by: James Clark <james.clark@arm.com>
---
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/branch.json | 0
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/bus.json | 0
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/cache.json | 0
.../arm64/arm/{neoverse-n2 => neoverse-n2-v2}/exception.json | 0
.../arm64/arm/{neoverse-n2 => neoverse-n2-v2}/instruction.json | 0
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/memory.json | 0
.../arm64/arm/{neoverse-n2 => neoverse-n2-v2}/pipeline.json | 0
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/spe.json | 0
.../arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/trace.json | 0
tools/perf/pmu-events/arch/arm64/mapfile.csv | 3 ++-
10 files changed, 2 insertions(+), 1 deletion(-)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/branch.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/bus.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/cache.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/exception.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/instruction.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/memory.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/pipeline.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/spe.json (100%)
rename tools/perf/pmu-events/arch/arm64/arm/{neoverse-n2 => neoverse-n2-v2}/trace.json (100%)
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/branch.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/branch.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/branch.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/branch.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/bus.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/bus.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/bus.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/cache.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/cache.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/cache.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/cache.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/exception.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/exception.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/exception.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/exception.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/instruction.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/instruction.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/instruction.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/instruction.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/memory.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/memory.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/memory.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/memory.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/pipeline.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/pipeline.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/pipeline.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/pipeline.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/spe.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/spe.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/spe.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/spe.json
diff --git a/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/trace.json b/tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/trace.json
similarity index 100%
rename from tools/perf/pmu-events/arch/arm64/arm/neoverse-n2/trace.json
rename to tools/perf/pmu-events/arch/arm64/arm/neoverse-n2-v2/trace.json
diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
index ad502d00f460..f134e833c069 100644
--- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
+++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
@@ -34,7 +34,8 @@
0x00000000410fd460,v1,arm/cortex-a510,core
0x00000000410fd470,v1,arm/cortex-a710,core
0x00000000410fd480,v1,arm/cortex-x2,core
-0x00000000410fd490,v1,arm/neoverse-n2,core
+0x00000000410fd490,v1,arm/neoverse-n2-v2,core
+0x00000000410fd4f0,v1,arm/neoverse-n2-v2,core
0x00000000420f5160,v1,cavium/thunderx2,core
0x00000000430f0af0,v1,cavium/thunderx2,core
0x00000000460f0010,v1,fujitsu/a64fx,core
--
2.28.0
next reply other threads:[~2022-10-20 13:47 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 13:45 James Clark [this message]
2022-10-21 10:47 ` [PATCH] perf vendor events: Add Arm Neoverse V2 PMU events John Garry
2022-10-21 10:59 ` James Clark
2022-11-10 10:52 ` Nick Forrington
2022-11-10 18:41 ` Arnaldo Carvalho de Melo
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