Re: [PATCH] perf vendor events arm64: Add AmpereOne core pmu events
From: Ian Rogers
Date: Sat Apr 29 2023 - 17:14:17 EST
On Thu, Apr 27, 2023 at 3:33 PM Ilkka Koskinen
<ilkka@xxxxxxxxxxxxxxxxxxxxxx> wrote:
>
> Add JSON files for AmpereOne core PMU events.
>
> Signed-off-by: Doug Rady <dcrady@xxxxxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Ilkka Koskinen <ilkka@xxxxxxxxxxxxxxxxxxxxxx>
This looks good to me, but if John Garry has input I'll defer to that.
Acked-by: Ian Rogers <irogers@xxxxxxxxxx>
Thanks,
Ian
> ---
> .../arch/arm64/ampere/ampereone/branch.json | 17 +
> .../arch/arm64/ampere/ampereone/bus.json | 32 +
> .../arch/arm64/ampere/ampereone/cache.json | 104 +++
> .../arm64/ampere/ampereone/core-imp-def.json | 698 ++++++++++++++++++
> .../arm64/ampere/ampereone/exception.json | 44 ++
> .../arm64/ampere/ampereone/instruction.json | 89 +++
> .../arm64/ampere/ampereone/intrinsic.json | 14 +
> .../arch/arm64/ampere/ampereone/memory.json | 44 ++
> .../arch/arm64/ampere/ampereone/pipeline.json | 23 +
> .../arch/arm64/ampere/ampereone/spe.json | 14 +
> tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 +
> 11 files changed, 1080 insertions(+)
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/branch.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/bus.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/exception.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/intrinsic.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/memory.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/pipeline.json
> create mode 100644 tools/perf/pmu-events/arch/arm64/ampere/ampereone/spe.json
>
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/branch.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/branch.json
> new file mode 100644
> index 000000000000..c751d57f2e19
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/branch.json
> @@ -0,0 +1,17 @@
> +[
> + {
> + "ArchStdEvent": "BR_IMMED_SPEC"
> + },
> + {
> + "ArchStdEvent": "BR_RETURN_SPEC"
> + },
> + {
> + "ArchStdEvent": "BR_INDIRECT_SPEC"
> + },
> + {
> + "ArchStdEvent": "BR_MIS_PRED"
> + },
> + {
> + "ArchStdEvent": "BR_PRED"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/bus.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/bus.json
> new file mode 100644
> index 000000000000..8623be121818
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/bus.json
> @@ -0,0 +1,32 @@
> +[
> + {
> + "ArchStdEvent": "CPU_CYCLES"
> + },
> + {
> + "ArchStdEvent": "BUS_CYCLES"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_RD"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_WR"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_SHARED"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_NOT_SHARED"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_NORMAL"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS_PERIPH"
> + },
> + {
> + "ArchStdEvent": "BUS_ACCESS"
> + },
> + {
> + "ArchStdEvent": "CNT_CYCLES"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
> new file mode 100644
> index 000000000000..fc0633054211
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/cache.json
> @@ -0,0 +1,104 @@
> +[
> + {
> + "ArchStdEvent": "L1D_CACHE_RD"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_WR"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_REFILL_RD"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_INVAL"
> + },
> + {
> + "ArchStdEvent": "L1D_TLB_REFILL_RD"
> + },
> + {
> + "ArchStdEvent": "L1D_TLB_REFILL_WR"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_RD"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_WR"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_REFILL_RD"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_REFILL_WR"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_WB_VICTIM"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_WB_CLEAN"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_INVAL"
> + },
> + {
> + "ArchStdEvent": "L1I_CACHE_REFILL"
> + },
> + {
> + "ArchStdEvent": "L1I_TLB_REFILL"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_REFILL"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE"
> + },
> + {
> + "ArchStdEvent": "L1D_TLB_REFILL"
> + },
> + {
> + "ArchStdEvent": "L1I_CACHE"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_REFILL"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_WB"
> + },
> + {
> + "ArchStdEvent": "L1D_TLB"
> + },
> + {
> + "ArchStdEvent": "L1I_TLB"
> + },
> + {
> + "ArchStdEvent": "L2D_TLB_REFILL"
> + },
> + {
> + "ArchStdEvent": "L2I_TLB_REFILL"
> + },
> + {
> + "ArchStdEvent": "L2D_TLB"
> + },
> + {
> + "ArchStdEvent": "L2I_TLB"
> + },
> + {
> + "ArchStdEvent": "DTLB_WALK"
> + },
> + {
> + "ArchStdEvent": "ITLB_WALK"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_LMISS_RD"
> + },
> + {
> + "ArchStdEvent": "L1D_CACHE_LMISS"
> + },
> + {
> + "ArchStdEvent": "L1I_CACHE_LMISS"
> + },
> + {
> + "ArchStdEvent": "L2D_CACHE_LMISS_RD"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
> new file mode 100644
> index 000000000000..95c30243f2b2
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/core-imp-def.json
> @@ -0,0 +1,698 @@
> +[
> + {
> + "PublicDescription": "Level 2 prefetch requests, refilled to L2 cache",
> + "EventCode": "0x10A",
> + "EventName": "L2_PREFETCH_REFILL",
> + "BriefDescription": "Level 2 prefetch requests, refilled to L2 cache"
> + },
> + {
> + "PublicDescription": "Level 2 prefetch requests, late",
> + "EventCode": "0x10B",
> + "EventName": "L2_PREFETCH_UPGRADE",
> + "BriefDescription": "Level 2 prefetch requests, late"
> + },
> + {
> + "PublicDescription": "Predictable branch speculatively executed that hit any level of BTB",
> + "EventCode": "0x110",
> + "EventName": "BPU_HIT_BTB",
> + "BriefDescription": "Predictable branch speculatively executed that hit any level of BTB"
> + },
> + {
> + "PublicDescription": "Predictable conditional branch speculatively executed that hit any level of BTB",
> + "EventCode": "0x111",
> + "EventName": "BPU_CONDITIONAL_BRANCH_HIT_BTB",
> + "BriefDescription": "Predictable conditional branch speculatively executed that hit any level of BTB"
> + },
> + {
> + "PublicDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the indirect predictor",
> + "EventCode": "0x112",
> + "EventName": "BPU_HIT_INDIRECT_PREDICTOR",
> + "BriefDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the indirect predictor"
> + },
> + {
> + "PublicDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the return predictor",
> + "EventCode": "0x113",
> + "EventName": "BPU_HIT_RSB",
> + "BriefDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the return predictor"
> + },
> + {
> + "PublicDescription": "Predictable unconditional branch speculatively executed that did not hit any level of BTB",
> + "EventCode": "0x114",
> + "EventName": "BPU_UNCONDITIONAL_BRANCH_MISS_BTB",
> + "BriefDescription": "Predictable unconditional branch speculatively executed that did not hit any level of BTB"
> + },
> + {
> + "PublicDescription": "Predictable branch speculatively executed, unpredicted",
> + "EventCode": "0x115",
> + "EventName": "BPU_BRANCH_NO_HIT",
> + "BriefDescription": "Predictable branch speculatively executed, unpredicted"
> + },
> + {
> + "PublicDescription": "Predictable branch speculatively executed that hit any level of BTB that mispredict",
> + "EventCode": "0x116",
> + "EventName": "BPU_HIT_BTB_AND_MISPREDICT",
> + "BriefDescription": "Predictable branch speculatively executed that hit any level of BTB that mispredict"
> + },
> + {
> + "PublicDescription": "Predictable conditional branch speculatively executed that hit any level of BTB that (direction) mispredict",
> + "EventCode": "0x117",
> + "EventName": "BPU_CONDITIONAL_BRANCH_HIT_BTB_AND_MISPREDICT",
> + "BriefDescription": "Predictable conditional branch speculatively executed that hit any level of BTB that (direction) mispredict"
> + },
> + {
> + "PublicDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the indirect predictor that mispredict",
> + "EventCode": "0x118",
> + "EventName": "BPU_INDIRECT_BRANCH_HIT_BTB_AND_MISPREDICT",
> + "BriefDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the indirect predictor that mispredict"
> + },
> + {
> + "PublicDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the return predictor that mispredict",
> + "EventCode": "0x119",
> + "EventName": "BPU_HIT_RSB_AND_MISPREDICT",
> + "BriefDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the return predictor that mispredict"
> + },
> + {
> + "PublicDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the overflow/underflow return predictor that mispredict",
> + "EventCode": "0x11a",
> + "EventName": "BPU_MISS_RSB_AND_MISPREDICT",
> + "BriefDescription": "Predictable taken branch speculatively executed that hit any level of BTB that access the overflow/underflow return predictor that mispredict"
> + },
> + {
> + "PublicDescription": "Predictable branch speculatively executed, unpredicted, that mispredict",
> + "EventCode": "0x11b",
> + "EventName": "BPU_NO_PREDICTION_MISPREDICT",
> + "BriefDescription": "Predictable branch speculatively executed, unpredicted, that mispredict"
> + },
> + {
> + "PublicDescription": "Predictable branch speculatively executed, unpredicted, that mispredict",
> + "EventCode": "0x11c",
> + "EventName": "BPU_BTB_UPDATE",
> + "BriefDescription": "Predictable branch speculatively executed, unpredicted, that mispredict"
> + },
> + {
> + "PublicDescription": "Count predict pipe stalls due to speculative return address predictor full",
> + "EventCode": "0x11d",
> + "EventName": "BPU_RSB_FULL_STALL",
> + "BriefDescription": "Count predict pipe stalls due to speculative return address predictor full"
> + },
> + {
> + "PublicDescription": "Macro-ops speculatively decoded",
> + "EventCode": "0x11f",
> + "EventName": "ICF_INST_SPEC_DECODE",
> + "BriefDescription": "Macro-ops speculatively decoded"
> + },
> + {
> + "PublicDescription": "Flushes",
> + "EventCode": "0x120",
> + "EventName": "GPC_FLUSH",
> + "BriefDescription": "Flushes"
> + },
> + {
> + "PublicDescription": "Flushes due to memory hazards",
> + "EventCode": "0x121",
> + "EventName": "BPU_FLUSH_MEM_FAULT",
> + "BriefDescription": "Flushes due to memory hazards"
> + },
> + {
> + "PublicDescription": "ETM extout bit 0",
> + "EventCode": "0x141",
> + "EventName": "MSC_ETM_EXTOUT0",
> + "BriefDescription": "ETM extout bit 0"
> + },
> + {
> + "PublicDescription": "ETM extout bit 1",
> + "EventCode": "0x142",
> + "EventName": "MSC_ETM_EXTOUT1",
> + "BriefDescription": "ETM extout bit 1"
> + },
> + {
> + "PublicDescription": "ETM extout bit 2",
> + "EventCode": "0x143",
> + "EventName": "MSC_ETM_EXTOUT2",
> + "BriefDescription": "ETM extout bit 2"
> + },
> + {
> + "PublicDescription": "ETM extout bit 3",
> + "EventCode": "0x144",
> + "EventName": "MSC_ETM_EXTOUT3",
> + "BriefDescription": "ETM extout bit 3"
> + },
> + {
> + "PublicDescription": "Bus request sn",
> + "EventCode": "0x156",
> + "EventName": "L2C_SNOOP",
> + "BriefDescription": "Bus request sn"
> + },
> + {
> + "PublicDescription": "L2 TXDAT LCRD blocked",
> + "EventCode": "0x169",
> + "EventName": "L2C_DAT_CRD_STALL",
> + "BriefDescription": "L2 TXDAT LCRD blocked"
> + },
> + {
> + "PublicDescription": "L2 TXRSP LCRD blocked",
> + "EventCode": "0x16a",
> + "EventName": "L2C_RSP_CRD_STALL",
> + "BriefDescription": "L2 TXRSP LCRD blocked"
> + },
> + {
> + "PublicDescription": "L2 TXREQ LCRD blocked",
> + "EventCode": "0x16b",
> + "EventName": "L2C_REQ_CRD_STALL",
> + "BriefDescription": "L2 TXREQ LCRD blocked"
> + },
> + {
> + "PublicDescription": "Early mispredict",
> + "EventCode": "0xD100",
> + "EventName": "ICF_EARLY_MIS_PRED",
> + "BriefDescription": "Early mispredict"
> + },
> + {
> + "PublicDescription": "FEQ full cycles",
> + "EventCode": "0xD101",
> + "EventName": "ICF_FEQ_FULL",
> + "BriefDescription": "FEQ full cycles"
> + },
> + {
> + "PublicDescription": "Instruction FIFO Full",
> + "EventCode": "0xD102",
> + "EventName": "ICF_INST_FIFO_FULL",
> + "BriefDescription": "Instruction FIFO Full"
> + },
> + {
> + "PublicDescription": "L1I TLB miss",
> + "EventCode": "0xD103",
> + "EventName": "L1I_TLB_MISS",
> + "BriefDescription": "L1I TLB miss"
> + },
> + {
> + "PublicDescription": "ICF sent 0 instructions to IDR this cycle",
> + "EventCode": "0xD104",
> + "EventName": "ICF_STALL",
> + "BriefDescription": "ICF sent 0 instructions to IDR this cycle"
> + },
> + {
> + "PublicDescription": "PC FIFO Full",
> + "EventCode": "0xD105",
> + "EventName": "ICF_PC_FIFO_FULL",
> + "BriefDescription": "PC FIFO Full"
> + },
> + {
> + "PublicDescription": "Stall due to BOB ID",
> + "EventCode": "0xD200",
> + "EventName": "IDR_STALL_BOB_ID",
> + "BriefDescription": "Stall due to BOB ID"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to LOB entries",
> + "EventCode": "0xD201",
> + "EventName": "IDR_STALL_LOB_ID",
> + "BriefDescription": "Dispatch stall due to LOB entries"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to SOB entries",
> + "EventCode": "0xD202",
> + "EventName": "IDR_STALL_SOB_ID",
> + "BriefDescription": "Dispatch stall due to SOB entries"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to IXU scheduler entries",
> + "EventCode": "0xD203",
> + "EventName": "IDR_STALL_IXU_SCHED",
> + "BriefDescription": "Dispatch stall due to IXU scheduler entries"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to FSU scheduler entries",
> + "EventCode": "0xD204",
> + "EventName": "IDR_STALL_FSU_SCHED",
> + "BriefDescription": "Dispatch stall due to FSU scheduler entries"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to ROB entries",
> + "EventCode": "0xD205",
> + "EventName": "IDR_STALL_ROB_ID",
> + "BriefDescription": "Dispatch stall due to ROB entries"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to flush (6 cycles)",
> + "EventCode": "0xD206",
> + "EventName": "IDR_STALL_FLUSH",
> + "BriefDescription": "Dispatch stall due to flush (6 cycles)"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to WFI",
> + "EventCode": "0xD207",
> + "EventName": "IDR_STALL_WFI",
> + "BriefDescription": "Dispatch stall due to WFI"
> + },
> + {
> + "PublicDescription": "Number of SWOB drains triggered by timeout",
> + "EventCode": "0xD208",
> + "EventName": "IDR_STALL_SWOB_TIMEOUT",
> + "BriefDescription": "Number of SWOB drains triggered by timeout"
> + },
> + {
> + "PublicDescription": "Number of SWOB drains triggered by system register or special-purpose register read-after-write or specific special-purpose register writes that cause SWOB drain",
> + "EventCode": "0xD209",
> + "EventName": "IDR_STALL_SWOB_RAW",
> + "BriefDescription": "Number of SWOB drains triggered by system register or special-purpose register read-after-write or specific special-purpose register writes that cause SWOB drain"
> + },
> + {
> + "PublicDescription": "Number of SWOB drains triggered by system register write when SWOB full",
> + "EventCode": "0xD20A",
> + "EventName": "IDR_STALL_SWOB_FULL",
> + "BriefDescription": "Number of SWOB drains triggered by system register write when SWOB full"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to L1 instruction cache miss",
> + "EventCode": "0xD20B",
> + "EventName": "STALL_FRONTEND_CACHE",
> + "BriefDescription": "Dispatch stall due to L1 instruction cache miss"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to L1 instruction TLB miss",
> + "EventCode": "0xD20C",
> + "EventName": "STALL_FRONTEND_TLB",
> + "BriefDescription": "Dispatch stall due to L1 instruction TLB miss"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to L1 data cache miss",
> + "EventCode": "0xD20D",
> + "EventName": "STALL_BACKEND_CACHE",
> + "BriefDescription": "Dispatch stall due to L1 data cache miss"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to L1 data TLB miss",
> + "EventCode": "0xD20E",
> + "EventName": "STALL_BACKEND_TLB",
> + "BriefDescription": "Dispatch stall due to L1 data TLB miss"
> + },
> + {
> + "PublicDescription": "Dispatch stall due to lack of any core resource",
> + "EventCode": "0xD20F",
> + "EventName": "STALL_BACKEND_RESOURCE",
> + "BriefDescription": "Dispatch stall due to lack of any core resource"
> + },
> + {
> + "PublicDescription": "Instructions issued by the scheduler",
> + "EventCode": "0xD300",
> + "EventName": "IXU_NUM_UOPS_ISSUED",
> + "BriefDescription": "Instructions issued by the scheduler"
> + },
> + {
> + "PublicDescription": "Any uop issued was canceled for any reason",
> + "EventCode": "0xD301",
> + "EventName": "IXU_ISSUE_CANCEL",
> + "BriefDescription": "Any uop issued was canceled for any reason"
> + },
> + {
> + "PublicDescription": "A load wakeup to the scheduler has been cancelled",
> + "EventCode": "0xD302",
> + "EventName": "IXU_LOAD_CANCEL",
> + "BriefDescription": "A load wakeup to the scheduler has been cancelled"
> + },
> + {
> + "PublicDescription": "The scheduler had to cancel one slow Uop due to resource conflict",
> + "EventCode": "0xD303",
> + "EventName": "IXU_SLOW_CANCEL",
> + "BriefDescription": "The scheduler had to cancel one slow Uop due to resource conflict"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXA",
> + "EventCode": "0xD304",
> + "EventName": "IXU_IXA_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXA"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXA Par 0",
> + "EventCode": "0xD305",
> + "EventName": "IXU_IXA_PAR0_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXA Par 0"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXA Par 1",
> + "EventCode": "0xD306",
> + "EventName": "IXU_IXA_PAR1_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXA Par 1"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXB",
> + "EventCode": "0xD307",
> + "EventName": "IXU_IXB_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXB"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXB Par 0",
> + "EventCode": "0xD308",
> + "EventName": "IXU_IXB_PAR0_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXB Par 0"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXB Par 1",
> + "EventCode": "0xD309",
> + "EventName": "IXU_IXB_PAR1_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXB Par 1"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXC",
> + "EventCode": "0xD30A",
> + "EventName": "IXU_IXC_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXC"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXC Par 0",
> + "EventCode": "0xD30B",
> + "EventName": "IXU_IXC_PAR0_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXC Par 0"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXC Par 1",
> + "EventCode": "0xD30C",
> + "EventName": "IXU_IXC_PAR1_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXC Par 1"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXD",
> + "EventCode": "0xD30D",
> + "EventName": "IXU_IXD_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXD"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXD Par 0",
> + "EventCode": "0xD30E",
> + "EventName": "IXU_IXD_PAR0_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXD Par 0"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on IXD Par 1",
> + "EventCode": "0xD30F",
> + "EventName": "IXU_IXD_PAR1_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on IXD Par 1"
> + },
> + {
> + "PublicDescription": "Uops issued by the FSU scheduler",
> + "EventCode": "0xD400",
> + "EventName": "FSU_ISSUED",
> + "BriefDescription": "Uops issued by the FSU scheduler"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on pipe X",
> + "EventCode": "0xD401",
> + "EventName": "FSU_FSX_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on pipe X"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on pipe Y",
> + "EventCode": "0xD402",
> + "EventName": "FSU_FSY_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on pipe Y"
> + },
> + {
> + "PublicDescription": "Uops issued by the scheduler on pipe Z",
> + "EventCode": "0xD403",
> + "EventName": "FSU_FSZ_ISSUED",
> + "BriefDescription": "Uops issued by the scheduler on pipe Z"
> + },
> + {
> + "PublicDescription": "Uops canceled (load cancels)",
> + "EventCode": "0xD404",
> + "EventName": "FSU_CANCEL",
> + "BriefDescription": "Uops canceled (load cancels)"
> + },
> + {
> + "PublicDescription": "Count scheduler stalls due to divide/sqrt",
> + "EventCode": "0xD405",
> + "EventName": "FSU_DIV_SQRT_STALL",
> + "BriefDescription": "Count scheduler stalls due to divide/sqrt"
> + },
> + {
> + "PublicDescription": "Number of SWOB drains",
> + "EventCode": "0xD500",
> + "EventName": "GPC_SWOB_DRAIN",
> + "BriefDescription": "Number of SWOB drains"
> + },
> + {
> + "PublicDescription": "GPC detected a Breakpoint instruction match",
> + "EventCode": "0xD501",
> + "EventName": "BREAKPOINT_MATCH",
> + "BriefDescription": "GPC detected a Breakpoint instruction match"
> + },
> + {
> + "PublicDescription": "L1D TLB miss",
> + "EventCode": "0xD600",
> + "EventName": "L1D_TLB_MISS",
> + "BriefDescription": "L1D TLB miss"
> + },
> + {
> + "PublicDescription": "OFB full cycles",
> + "EventCode": "0xD601",
> + "EventName": "OFB_FULL",
> + "BriefDescription": "OFB full cycles"
> + },
> + {
> + "PublicDescription": "Load satisified from store forwarded data",
> + "EventCode": "0xD605",
> + "EventName": "LD_FROM_ST_FWD",
> + "BriefDescription": "Load satisified from store forwarded data"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, load prefetch requests generated",
> + "EventCode": "0xD606",
> + "EventName": "L1_PFETCH_LD_GEN",
> + "BriefDescription": "L1 prefetcher, load prefetch requests generated"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, load prefetch fills into the L1 cache",
> + "EventCode": "0xD607",
> + "EventName": "L1_PFETCH_LD_FILL",
> + "BriefDescription": "L1 prefetcher, load prefetch fills into the L1 cache"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, load prefetch to L2 generated",
> + "EventCode": "0xD608",
> + "EventName": "L1_PFETCH_L2_REQ",
> + "BriefDescription": "L1 prefetcher, load prefetch to L2 generated"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, distance was reset",
> + "EventCode": "0xD609",
> + "EventName": "L1_PFETCH_DIST_RST",
> + "BriefDescription": "L1 prefetcher, distance was reset"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, distance was increased",
> + "EventCode": "0xD60A",
> + "EventName": "L1_PFETCH_DIST_INC",
> + "BriefDescription": "L1 prefetcher, distance was increased"
> + },
> + {
> + "PublicDescription": "L1 prefetcher, table entry is trained",
> + "EventCode": "0xD60B",
> + "EventName": "L1_PFETCH_ENTRY_TRAINED",
> + "BriefDescription": "L1 prefetcher, table entry is trained"
> + },
> + {
> + "PublicDescription": "Store retirement pipe stall",
> + "EventCode": "0xD60C",
> + "EventName": "LSU_ST_RETIRE_STALL",
> + "BriefDescription": "Store retirement pipe stall"
> + },
> + {
> + "PublicDescription": "LSU detected a Watchpoint data match",
> + "EventCode": "0xD60D",
> + "EventName": "WATCHPOINT_MATCH",
> + "BriefDescription": "LSU detected a Watchpoint data match"
> + },
> + {
> + "PublicDescription": "L2 pipeline replay",
> + "EventCode": "0xD700",
> + "EventName": "L2C_PIPE_REPLAY",
> + "BriefDescription": "L2 pipeline replay"
> + },
> + {
> + "PublicDescription": "L2 refill from I-side miss",
> + "EventCode": "0xD701",
> + "EventName": "L2C_INST_REFILL",
> + "BriefDescription": "L2 refill from I-side miss"
> + },
> + {
> + "PublicDescription": "L2 refill from D-side miss",
> + "EventCode": "0xD702",
> + "EventName": "L2C_DATA_REFILL",
> + "BriefDescription": "L2 refill from D-side miss"
> + },
> + {
> + "PublicDescription": "L2 prefetcher, load prefetch requests generated",
> + "EventCode": "0xD703",
> + "EventName": "L2_PREFETCH_REQ",
> + "BriefDescription": "L2 prefetcher, load prefetch requests generated"
> + },
> + {
> + "PublicDescription": "L2D OTB allocate",
> + "EventCode": "0xD800",
> + "EventName": "MMU_D_OTB_ALLOC",
> + "BriefDescription": "L2D OTB allocate"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S1L2 walk cache entry",
> + "EventCode": "0xD801",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S1L2_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S1L2 walk cache entry"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S1L1 walk cache entry",
> + "EventCode": "0xD802",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S1L1_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S1L1 walk cache entry"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S1L0 walk cache entry",
> + "EventCode": "0xD803",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S1L0_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S1L0 walk cache entry"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S2L2 walk cache entry",
> + "EventCode": "0xD804",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S2L2_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S2L2 walk cache entry"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S2L1 walk cache entry",
> + "EventCode": "0xD805",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S2L1_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S2L1 walk cache entry"
> + },
> + {
> + "PublicDescription": "DTLB Translation cache hit on S2L0 walk cache entry",
> + "EventCode": "0xD806",
> + "EventName": "MMU_D_TRANS_CACHE_HIT_S2L0_WALK",
> + "BriefDescription": "DTLB Translation cache hit on S2L0 walk cache entry"
> + },
> + {
> + "PublicDescription": "D-side S1 Page walk cache lookup",
> + "EventCode": "0xD807",
> + "EventName": "MMU_D_S1_WALK_CACHE_LOOKUP",
> + "BriefDescription": "D-side S1 Page walk cache lookup"
> + },
> + {
> + "PublicDescription": "D-side S1 Page walk cache refill",
> + "EventCode": "0xD808",
> + "EventName": "MMU_D_S1_WALK_CACHE_REFILL",
> + "BriefDescription": "D-side S1 Page walk cache refill"
> + },
> + {
> + "PublicDescription": "D-side S2 Page walk cache lookup",
> + "EventCode": "0xD809",
> + "EventName": "MMU_D_S2_WALK_CACHE_LOOKUP",
> + "BriefDescription": "D-side S2 Page walk cache lookup"
> + },
> + {
> + "PublicDescription": "D-side S2 Page walk cache refill",
> + "EventCode": "0xD80A",
> + "EventName": "MMU_D_S2_WALK_CACHE_REFILL",
> + "BriefDescription": "D-side S2 Page walk cache refill"
> + },
> + {
> + "PublicDescription": "D-side Stage1 tablewalk fault",
> + "EventCode": "0xD80B",
> + "EventName": "MMU_D_S1_WALK_FAULT",
> + "BriefDescription": "D-side Stage1 tablewalk fault"
> + },
> + {
> + "PublicDescription": "D-side Stage2 tablewalk fault",
> + "EventCode": "0xD80C",
> + "EventName": "MMU_D_S2_WALK_FAULT",
> + "BriefDescription": "D-side Stage2 tablewalk fault"
> + },
> + {
> + "PublicDescription": "D-side Tablewalk steps or descriptor fetches",
> + "EventCode": "0xD80D",
> + "EventName": "MMU_D_WALK_STEPS",
> + "BriefDescription": "D-side Tablewalk steps or descriptor fetches"
> + },
> + {
> + "PublicDescription": "L2I OTB allocate",
> + "EventCode": "0xD900",
> + "EventName": "MMU_I_OTB_ALLOC",
> + "BriefDescription": "L2I OTB allocate"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S1L2 walk cache entry",
> + "EventCode": "0xD901",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S1L2_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S1L2 walk cache entry"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S1L1 walk cache entry",
> + "EventCode": "0xD902",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S1L1_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S1L1 walk cache entry"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S1L0 walk cache entry",
> + "EventCode": "0xD903",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S1L0_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S1L0 walk cache entry"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S2L2 walk cache entry",
> + "EventCode": "0xD904",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S2L2_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S2L2 walk cache entry"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S2L1 walk cache entry",
> + "EventCode": "0xD905",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S2L1_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S2L1 walk cache entry"
> + },
> + {
> + "PublicDescription": "ITLB Translation cache hit on S2L0 walk cache entry",
> + "EventCode": "0xD906",
> + "EventName": "MMU_I_TRANS_CACHE_HIT_S2L0_WALK",
> + "BriefDescription": "ITLB Translation cache hit on S2L0 walk cache entry"
> + },
> + {
> + "PublicDescription": "I-side S1 Page walk cache lookup",
> + "EventCode": "0xD907",
> + "EventName": "MMU_I_S1_WALK_CACHE_LOOKUP",
> + "BriefDescription": "I-side S1 Page walk cache lookup"
> + },
> + {
> + "PublicDescription": "I-side S1 Page walk cache refill",
> + "EventCode": "0xD908",
> + "EventName": "MMU_I_S1_WALK_CACHE_REFILL",
> + "BriefDescription": "I-side S1 Page walk cache refill"
> + },
> + {
> + "PublicDescription": "I-side S2 Page walk cache lookup",
> + "EventCode": "0xD909",
> + "EventName": "MMU_I_S2_WALK_CACHE_LOOKUP",
> + "BriefDescription": "I-side S2 Page walk cache lookup"
> + },
> + {
> + "PublicDescription": "I-side S2 Page walk cache refill",
> + "EventCode": "0xD90A",
> + "EventName": "MMU_I_S2_WALK_CACHE_REFILL",
> + "BriefDescription": "I-side S2 Page walk cache refill"
> + },
> + {
> + "PublicDescription": "I-side Stage1 tablewalk fault",
> + "EventCode": "0xD90B",
> + "EventName": "MMU_I_S1_WALK_FAULT",
> + "BriefDescription": "I-side Stage1 tablewalk fault"
> + },
> + {
> + "PublicDescription": "I-side Stage2 tablewalk fault",
> + "EventCode": "0xD90C",
> + "EventName": "MMU_I_S2_WALK_FAULT",
> + "BriefDescription": "I-side Stage2 tablewalk fault"
> + },
> + {
> + "PublicDescription": "I-side Tablewalk steps or descriptor fetches",
> + "EventCode": "0xD90D",
> + "EventName": "MMU_I_WALK_STEPS",
> + "BriefDescription": "I-side Tablewalk steps or descriptor fetches"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/exception.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/exception.json
> new file mode 100644
> index 000000000000..ada052e19632
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/exception.json
> @@ -0,0 +1,44 @@
> +[
> + {
> + "ArchStdEvent": "EXC_UNDEF"
> + },
> + {
> + "ArchStdEvent": "EXC_SVC"
> + },
> + {
> + "ArchStdEvent": "EXC_PABORT"
> + },
> + {
> + "ArchStdEvent": "EXC_DABORT"
> + },
> + {
> + "ArchStdEvent": "EXC_IRQ"
> + },
> + {
> + "ArchStdEvent": "EXC_FIQ"
> + },
> + {
> + "ArchStdEvent": "EXC_HVC"
> + },
> + {
> + "ArchStdEvent": "EXC_TRAP_PABORT"
> + },
> + {
> + "ArchStdEvent": "EXC_TRAP_DABORT"
> + },
> + {
> + "ArchStdEvent": "EXC_TRAP_OTHER"
> + },
> + {
> + "ArchStdEvent": "EXC_TRAP_IRQ"
> + },
> + {
> + "ArchStdEvent": "EXC_TRAP_FIQ"
> + },
> + {
> + "ArchStdEvent": "EXC_TAKEN"
> + },
> + {
> + "ArchStdEvent": "EXC_RETURN"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
> new file mode 100644
> index 000000000000..18d1f2f76a23
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/instruction.json
> @@ -0,0 +1,89 @@
> +[
> + {
> + "ArchStdEvent": "SW_INCR"
> + },
> + {
> + "ArchStdEvent": "ST_RETIRED"
> + },
> + {
> + "ArchStdEvent": "OP_SPEC"
> + },
> + {
> + "ArchStdEvent": "LD_SPEC"
> + },
> + {
> + "ArchStdEvent": "ST_SPEC"
> + },
> + {
> + "ArchStdEvent": "LDST_SPEC"
> + },
> + {
> + "ArchStdEvent": "DP_SPEC"
> + },
> + {
> + "ArchStdEvent": "ASE_SPEC"
> + },
> + {
> + "ArchStdEvent": "VFP_SPEC"
> + },
> + {
> + "ArchStdEvent": "PC_WRITE_SPEC"
> + },
> + {
> + "ArchStdEvent": "BR_IMMED_RETIRED"
> + },
> + {
> + "ArchStdEvent": "BR_RETURN_RETIRED"
> + },
> + {
> + "ArchStdEvent": "CRYPTO_SPEC"
> + },
> + {
> + "ArchStdEvent": "ISB_SPEC"
> + },
> + {
> + "ArchStdEvent": "DSB_SPEC"
> + },
> + {
> + "ArchStdEvent": "DMB_SPEC"
> + },
> + {
> + "ArchStdEvent": "RC_LD_SPEC"
> + },
> + {
> + "ArchStdEvent": "RC_ST_SPEC"
> + },
> + {
> + "ArchStdEvent": "INST_RETIRED"
> + },
> + {
> + "ArchStdEvent": "CID_WRITE_RETIRED"
> + },
> + {
> + "ArchStdEvent": "PC_WRITE_RETIRED"
> + },
> + {
> + "ArchStdEvent": "INST_SPEC"
> + },
> + {
> + "ArchStdEvent": "TTBR_WRITE_RETIRED"
> + },
> + {
> + "ArchStdEvent": "BR_RETIRED"
> + },
> + {
> + "ArchStdEvent": "BR_MIS_PRED_RETIRED"
> + },
> + {
> + "ArchStdEvent": "OP_RETIRED"
> + },
> + {
> + "ArchStdEvent": "OP_SPEC"
> + },
> + {
> + "PublicDescription": "Operation speculatively executed, NOP",
> + "EventCode": "0x100",
> + "EventName": "NOP_SPEC",
> + "BriefDescription": "Speculatively executed, NOP"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/intrinsic.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/intrinsic.json
> new file mode 100644
> index 000000000000..7ecffb989ae0
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/intrinsic.json
> @@ -0,0 +1,14 @@
> +[
> + {
> + "ArchStdEvent": "LDREX_SPEC"
> + },
> + {
> + "ArchStdEvent": "STREX_PASS_SPEC"
> + },
> + {
> + "ArchStdEvent": "STREX_FAIL_SPEC"
> + },
> + {
> + "ArchStdEvent": "STREX_SPEC"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/memory.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/memory.json
> new file mode 100644
> index 000000000000..0711782bfa6b
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/memory.json
> @@ -0,0 +1,44 @@
> +[
> + {
> + "ArchStdEvent": "LD_RETIRED"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS_RD"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS_WR"
> + },
> + {
> + "ArchStdEvent": "UNALIGNED_LD_SPEC"
> + },
> + {
> + "ArchStdEvent": "UNALIGNED_ST_SPEC"
> + },
> + {
> + "ArchStdEvent": "UNALIGNED_LDST_SPEC"
> + },
> + {
> + "ArchStdEvent": "LD_ALIGN_LAT"
> + },
> + {
> + "ArchStdEvent": "ST_ALIGN_LAT"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS"
> + },
> + {
> + "ArchStdEvent": "MEMORY_ERROR"
> + },
> + {
> + "ArchStdEvent": "LDST_ALIGN_LAT"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS_CHECKED"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS_CHECKED_RD"
> + },
> + {
> + "ArchStdEvent": "MEM_ACCESS_CHECKED_WR"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/pipeline.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/pipeline.json
> new file mode 100644
> index 000000000000..f9fae15f7555
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/pipeline.json
> @@ -0,0 +1,23 @@
> +[
> + {
> + "ArchStdEvent": "STALL_FRONTEND"
> + },
> + {
> + "ArchStdEvent": "STALL_BACKEND"
> + },
> + {
> + "ArchStdEvent": "STALL"
> + },
> + {
> + "ArchStdEvent": "STALL_SLOT_BACKEND"
> + },
> + {
> + "ArchStdEvent": "STALL_SLOT_FRONTEND"
> + },
> + {
> + "ArchStdEvent": "STALL_SLOT"
> + },
> + {
> + "ArchStdEvent": "STALL_BACKEND_MEM"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/ampere/ampereone/spe.json b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/spe.json
> new file mode 100644
> index 000000000000..20f2165c85fe
> --- /dev/null
> +++ b/tools/perf/pmu-events/arch/arm64/ampere/ampereone/spe.json
> @@ -0,0 +1,14 @@
> +[
> + {
> + "ArchStdEvent": "SAMPLE_POP"
> + },
> + {
> + "ArchStdEvent": "SAMPLE_FEED"
> + },
> + {
> + "ArchStdEvent": "SAMPLE_FILTRATE"
> + },
> + {
> + "ArchStdEvent": "SAMPLE_COLLISION"
> + }
> +]
> diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv
> index f134e833c069..537a4a27917f 100644
> --- a/tools/perf/pmu-events/arch/arm64/mapfile.csv
> +++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv
> @@ -41,3 +41,4 @@
> 0x00000000460f0010,v1,fujitsu/a64fx,core
> 0x00000000480fd010,v1,hisilicon/hip08,core
> 0x00000000500f0000,v1,ampere/emag,core
> +0x00000000c00fac30,v1,ampere/ampereone,core
> --
> 2.39.2
>