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Message-ID: <Z66YjGvjD_yzEHUg@google.com> Date: Thu, 13 Feb 2025 17:12:44 -0800 From: Namhyung Kim <namhyung@...nel.org> To: Yangyu Chen <cyy@...self.name>, Ian Rogers <irogers@...gle.com> Cc: linux-perf-users@...r.kernel.org, John Garry <john.g.garry@...cle.com>, Will Deacon <will@...nel.org>, James Clark <james.clark@...aro.org>, Mike Leach <mike.leach@...aro.org>, Leo Yan <leo.yan@...ux.dev>, 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>, Adrian Hunter <adrian.hunter@...el.com>, Liang Kan <kan.liang@...ux.intel.com>, Yoshihiro Furudera <fj5100bi@...itsu.com>, linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 0/2] perf vendor events arm64: Add A720/A520 events/metrics Hello, On Thu, Feb 13, 2025 at 11:11:01PM +0800, Yangyu Chen wrote: > This patchset adds the perf JSON files for the Cortex-A720 and Cortex-A520 > processors. Some events have been tested on Raxda Orion 6 with Cix P1 SoC > (8xA720 + 4xA520) running mainline Kernel with ACPI mode. I'm curious how the name of PMUs look like. It is cortex_a720 (or a520)? I remember there's a logic to check the length of hex digits at the end. Ian, are you ok with this? Thanks, Namhyung > > Yangyu Chen (2): > perf vendor events arm64: Add Cortex-A720 events/metrics > perf vendor events arm64: Add Cortex-A520 events/metrics > > .../arch/arm64/arm/cortex-a520/bus.json | 26 ++ > .../arch/arm64/arm/cortex-a520/exception.json | 18 + > .../arm64/arm/cortex-a520/fp_operation.json | 14 + > .../arch/arm64/arm/cortex-a520/general.json | 6 + > .../arch/arm64/arm/cortex-a520/l1d_cache.json | 50 ++ > .../arch/arm64/arm/cortex-a520/l1i_cache.json | 14 + > .../arch/arm64/arm/cortex-a520/l2_cache.json | 46 ++ > .../arch/arm64/arm/cortex-a520/l3_cache.json | 21 + > .../arch/arm64/arm/cortex-a520/ll_cache.json | 10 + > .../arch/arm64/arm/cortex-a520/memory.json | 58 +++ > .../arch/arm64/arm/cortex-a520/metrics.json | 373 +++++++++++++++ > .../arch/arm64/arm/cortex-a520/pmu.json | 8 + > .../arch/arm64/arm/cortex-a520/retired.json | 90 ++++ > .../arm64/arm/cortex-a520/spec_operation.json | 70 +++ > .../arch/arm64/arm/cortex-a520/stall.json | 82 ++++ > .../arch/arm64/arm/cortex-a520/sve.json | 22 + > .../arch/arm64/arm/cortex-a520/tlb.json | 78 ++++ > .../arch/arm64/arm/cortex-a520/trace.json | 32 ++ > .../arch/arm64/arm/cortex-a720/bus.json | 18 + > .../arch/arm64/arm/cortex-a720/exception.json | 62 +++ > .../arm64/arm/cortex-a720/fp_operation.json | 22 + > .../arch/arm64/arm/cortex-a720/general.json | 10 + > .../arch/arm64/arm/cortex-a720/l1d_cache.json | 50 ++ > .../arch/arm64/arm/cortex-a720/l1i_cache.json | 14 + > .../arch/arm64/arm/cortex-a720/l2_cache.json | 62 +++ > .../arch/arm64/arm/cortex-a720/l3_cache.json | 22 + > .../arch/arm64/arm/cortex-a720/ll_cache.json | 10 + > .../arch/arm64/arm/cortex-a720/memory.json | 54 +++ > .../arch/arm64/arm/cortex-a720/metrics.json | 436 ++++++++++++++++++ > .../arch/arm64/arm/cortex-a720/pmu.json | 8 + > .../arch/arm64/arm/cortex-a720/retired.json | 90 ++++ > .../arch/arm64/arm/cortex-a720/spe.json | 42 ++ > .../arm64/arm/cortex-a720/spec_operation.json | 90 ++++ > .../arch/arm64/arm/cortex-a720/stall.json | 82 ++++ > .../arch/arm64/arm/cortex-a720/sve.json | 50 ++ > .../arch/arm64/arm/cortex-a720/tlb.json | 74 +++ > .../arch/arm64/arm/cortex-a720/trace.json | 32 ++ > .../arch/arm64/common-and-microarch.json | 15 + > tools/perf/pmu-events/arch/arm64/mapfile.csv | 2 + > 39 files changed, 2263 insertions(+) > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/bus.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/exception.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/fp_operation.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/general.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/l1d_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/l1i_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/l2_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/l3_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/ll_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/memory.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/metrics.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/pmu.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/retired.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/spec_operation.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/stall.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/sve.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/tlb.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a520/trace.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/bus.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/exception.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/fp_operation.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/general.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/l1d_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/l1i_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/l2_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/l3_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/ll_cache.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/memory.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/metrics.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/pmu.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/retired.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/spe.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/spec_operation.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/stall.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/sve.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/tlb.json > create mode 100644 tools/perf/pmu-events/arch/arm64/arm/cortex-a720/trace.json > > -- > 2.47.2 >
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