Commit 5497b23e authored by Shunsuke Nakamura's avatar Shunsuke Nakamura Committed by Arnaldo Carvalho de Melo
Browse files

perf vendor events arm64: Add Fujitsu A64FX pmu event 

Add pmu events for A64FX.

Documentation source:

  https://github.com/fujitsu/A64FX/blob/master/doc/A64FX_PMU_Events_v1.2.pdf



Signed-off-by: default avatarNakamura, Shunsuke/中村 俊介 <nakamura.shun@fujitsu.com>
Reviewed-by: default avatarJohn Garry <john.garry@huawei.com>
Tested-by: default avatarMasayoshi Mizuma <m.mizuma@jp.fujitsu.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lore.kernel.org/lkml/20210308105342.746940-3-nakamura.shun@fujitsu.com


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 8efd1634

tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/branch.json

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[

  {

    "ArchStdEvent": "BR_MIS_PRED"

  },

  {

    "ArchStdEvent": "BR_PRED"

  }

]

tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/bus.json

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[

  {

    "PublicDescription": "This event counts read transactions from tofu controller to measured CMG.",

    "EventCode": "0x314",

    "EventName": "BUS_READ_TOTAL_TOFU",

    "BriefDescription": "This event counts read transactions from tofu controller to measured CMG."

  },

  {

    "PublicDescription": "This event counts read transactions from PCI controller to measured CMG.",

    "EventCode": "0x315",

    "EventName": "BUS_READ_TOTAL_PCI",

    "BriefDescription": "This event counts read transactions from PCI controller to measured CMG."

  },

  {

    "PublicDescription": "This event counts read transactions from measured CMG local memory to measured CMG.",

    "EventCode": "0x316",

    "EventName": "BUS_READ_TOTAL_MEM",

    "BriefDescription": "This event counts read transactions from measured CMG local memory to measured CMG."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to CMG0, if measured CMG is not CMG0.",

    "EventCode": "0x318",

    "EventName": "BUS_WRITE_TOTAL_CMG0",

    "BriefDescription": "This event counts write transactions from measured CMG to CMG0, if measured CMG is not CMG0."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to CMG1, if measured CMG is not CMG1.",

    "EventCode": "0x319",

    "EventName": "BUS_WRITE_TOTAL_CMG1",

    "BriefDescription": "This event counts write transactions from measured CMG to CMG1, if measured CMG is not CMG1."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to CMG2, if measured CMG is not CMG2.",

    "EventCode": "0x31A",

    "EventName": "BUS_WRITE_TOTAL_CMG2",

    "BriefDescription": "This event counts write transactions from measured CMG to CMG2, if measured CMG is not CMG2."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to CMG3, if measured CMG is not CMG3.",

    "EventCode": "0x31B",

    "EventName": "BUS_WRITE_TOTAL_CMG3",

    "BriefDescription": "This event counts write transactions from measured CMG to CMG3, if measured CMG is not CMG3."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to tofu controller.",

    "EventCode": "0x31C",

    "EventName": "BUS_WRITE_TOTAL_TOFU",

    "BriefDescription": "This event counts write transactions from measured CMG to tofu controller."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to PCI controller.",

    "EventCode": "0x31D",

    "EventName": "BUS_WRITE_TOTAL_PCI",

    "BriefDescription": "This event counts write transactions from measured CMG to PCI controller."

  },

  {

    "PublicDescription": "This event counts write transactions from measured CMG to measured CMG local memory.",

    "EventCode": "0x31E",

    "EventName": "BUS_WRITE_TOTAL_MEM",

    "BriefDescription": "This event counts write transactions from measured CMG to measured CMG local memory."

  }

]

tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cache.json

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[

  {

    "ArchStdEvent": "L1I_CACHE_REFILL"

  },

  {

    "ArchStdEvent": "L1I_TLB_REFILL"

  },

  {

    "ArchStdEvent": "L1D_CACHE_REFILL"

  },

  {

    "ArchStdEvent": "L1D_CACHE"

  },

  {

    "ArchStdEvent": "L1D_TLB_REFILL"

  },

  {

    "ArchStdEvent": "L1I_CACHE"

  },

  {

    "ArchStdEvent": "L1D_CACHE_WB"

  },

  {

    "ArchStdEvent": "L2D_CACHE"

  },

  {

    "ArchStdEvent": "L2D_CACHE_REFILL"

  },

  {

    "ArchStdEvent": "L2D_CACHE_WB"

  },

  {

    "ArchStdEvent": "L2D_TLB_REFILL"

  },

  {

    "ArchStdEvent": "L2I_TLB_REFILL"

  },

  {

    "ArchStdEvent": "L2D_TLB"

  },

  {

    "ArchStdEvent": "L2I_TLB"

  },

  {

    "PublicDescription": "This event counts L1D_CACHE_REFILL caused by software or hardware prefetch.",

    "EventCode": "0x49",

    "EventName": "L1D_CACHE_REFILL_PRF",

    "BriefDescription": "This event counts L1D_CACHE_REFILL caused by software or hardware prefetch."

  },

  {

    "PublicDescription": "This event counts L2D_CACHE_REFILL caused by software or hardware prefetch.",

    "EventCode": "0x59",

    "EventName": "L2D_CACHE_REFILL_PRF",

    "BriefDescription": "This event counts L2D_CACHE_REFILL caused by software or hardware prefetch."

  },

  {

    "PublicDescription": "This event counts L1D_CACHE_REFILL caused by demand access.",

    "EventCode": "0x200",

    "EventName": "L1D_CACHE_REFILL_DM",

    "BriefDescription": "This event counts L1D_CACHE_REFILL caused by demand access."

  },

  {

    "PublicDescription": "This event counts L1D_CACHE_REFILL caused by hardware prefetch.",

    "EventCode": "0x202",

    "EventName": "L1D_CACHE_REFILL_HWPRF",

    "BriefDescription": "This event counts L1D_CACHE_REFILL caused by hardware prefetch."

  },

  {

    "PublicDescription": "This event counts outstanding L1D cache miss requests per cycle.",

    "EventCode": "0x208",

    "EventName": "L1_MISS_WAIT",

    "BriefDescription": "This event counts outstanding L1D cache miss requests per cycle."

  },

  {

    "PublicDescription": "This event counts outstanding L1I cache miss requests per cycle.",

    "EventCode": "0x209",

    "EventName": "L1I_MISS_WAIT",

    "BriefDescription": "This event counts outstanding L1I cache miss requests per cycle."

  },

  {

    "PublicDescription": "This event counts L2D_CACHE_REFILL caused by demand access.",

    "EventCode": "0x300",

    "EventName": "L2D_CACHE_REFILL_DM",

    "BriefDescription": "This event counts L2D_CACHE_REFILL caused by demand access."

  },

  {

    "PublicDescription": "This event counts L2D_CACHE_REFILL caused by hardware prefetch.",

    "EventCode": "0x302",

    "EventName": "L2D_CACHE_REFILL_HWPRF",

    "BriefDescription": "This event counts L2D_CACHE_REFILL caused by hardware prefetch."

  },

  {

    "PublicDescription": "This event counts outstanding L2 cache miss requests per cycle.",

    "EventCode": "0x308",

    "EventName": "L2_MISS_WAIT",

    "BriefDescription": "This event counts outstanding L2 cache miss requests per cycle."

  },

  {

    "PublicDescription": "This event counts the number of times of L2 cache miss.",

    "EventCode": "0x309",

    "EventName": "L2_MISS_COUNT",

    "BriefDescription": "This event counts the number of times of L2 cache miss."

  },

  {

    "PublicDescription": "This event counts operations where demand access hits an L2 cache refill buffer allocated by software or hardware prefetch.",

    "EventCode": "0x325",

    "EventName": "L2D_SWAP_DM",

    "BriefDescription": "This event counts operations where demand access hits an L2 cache refill buffer allocated by software or hardware prefetch."

  },

  {

    "PublicDescription": "This event counts operations where software or hardware prefetch hits an L2 cache refill buffer allocated by demand access.",

    "EventCode": "0x326",

    "EventName": "L2D_CACHE_MIBMCH_PRF",

    "BriefDescription": "This event counts operations where software or hardware prefetch hits an L2 cache refill buffer allocated by demand access."

  },

  {

    "PublicDescription": "This event counts operations where demand access hits an L2 cache refill buffer allocated by software or hardware prefetch.",

    "EventCode": "0x396",

    "EventName": "L2D_CACHE_SWAP_LOCAL",

    "BriefDescription": "This event counts operations where demand access hits an L2 cache refill buffer allocated by software or hardware prefetch."

  },

  {

    "PublicDescription": "This event counts energy consumption per cycle of L2 cache.",

    "EventCode": "0x3E0",

    "EventName": "EA_L2",

    "BriefDescription": "This event counts energy consumption per cycle of L2 cache."

  }

]

tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/cycle.json

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[

  {

    "ArchStdEvent": "CPU_CYCLES"

  }

]

tools/perf/pmu-events/arch/arm64/fujitsu/a64fx/exception.json

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[

  {

    "ArchStdEvent": "EXC_TAKEN"

  },

  {

    "ArchStdEvent": "EXC_UNDEF"

  },

  {

    "ArchStdEvent": "EXC_SVC"

  },

  {

    "ArchStdEvent": "EXC_PABORT"

  },

  {

    "ArchStdEvent": "EXC_DABORT"

  },

  {

    "ArchStdEvent": "EXC_IRQ"

  },

  {

    "ArchStdEvent": "EXC_FIQ"

  },

  {

    "ArchStdEvent": "EXC_SMC"

  },

  {

    "ArchStdEvent": "EXC_HVC"

  }

]