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perf-vendors-events-arm64-Arm-Cortex-A73.patch
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File perf-vendors-events-arm64-Arm-Cortex-A73.patch of Package perf
From: Nick Forrington <nick.forrington@arm.com> Date: Fri, 20 May 2022 19:14:48 +0100 Subject: perf vendors events arm64: Arm Cortex-A73 Git-commit: 64a091c67aa8437cb233bfe67c32ae8c29b0c53a Patch-mainline: v5.19-rc1 References: SLE15-SP5 - update json files Add PMU events for Arm Cortex-A73 Update mapfile.csv Event data based on: https://github.com/ARM-software/data/tree/master/pmu/cortex-a73.json which is based on PMU event descriptions from the Arm Cortex-A73 Technical Reference Manual. Mapping data (for mapfile.csv) based on: https://github.com/ARM-software/data/blob/master/cpus.json which is based on Main ID Register (MIDR) information found in the Arm Technical Reference Manuals for individual CPUs. Reviewed-by: John Garry <john.garry@huawei.com> Signed-off-by: Nick Forrington <nick.forrington@arm.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Andrew Kilroy <andrew.kilroy@arm.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: James Clark <james.clark@arm.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kajol Jain <kjain@linux.ibm.com> Cc: Leo Yan <leo.yan@linaro.org> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Mike Leach <mike.leach@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: https://lore.kernel.org/r/20220520181455.340344-7-nick.forrington@arm.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Tony Jones <tonyj@suse.de> --- .../arch/arm64/arm/cortex-a73/branch.json | 11 +++ .../pmu-events/arch/arm64/arm/cortex-a73/bus.json | 23 +++++ .../arch/arm64/arm/cortex-a73/cache.json | 107 +++++++++++++++++++++ .../pmu-events/arch/arm64/arm/cortex-a73/etm.json | 14 +++ .../arch/arm64/arm/cortex-a73/exception.json | 14 +++ .../arch/arm64/arm/cortex-a73/instruction.json | 65 +++++++++++++ .../arch/arm64/arm/cortex-a73/memory.json | 14 +++ .../pmu-events/arch/arm64/arm/cortex-a73/mmu.json | 44 +++++++++ .../arch/arm64/arm/cortex-a73/pipeline.json | 38 ++++++++ tools/perf/pmu-events/arch/arm64/mapfile.csv | 1 + 10 files changed, 331 insertions(+) diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/branch.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/branch.json new file mode 100644 index 000000000000..ece201718284 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/branch.json @@ -0,0 +1,11 @@ +[ + { + "ArchStdEvent": "BR_MIS_PRED" + }, + { + "ArchStdEvent": "BR_PRED" + }, + { + "ArchStdEvent": "BR_INDIRECT_SPEC" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/bus.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/bus.json new file mode 100644 index 000000000000..103bb2535775 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/bus.json @@ -0,0 +1,23 @@ +[ + { + "ArchStdEvent": "CPU_CYCLES" + }, + { + "ArchStdEvent": "BUS_ACCESS" + }, + { + "ArchStdEvent": "BUS_CYCLES" + }, + { + "ArchStdEvent": "BUS_ACCESS_SHARED" + }, + { + "ArchStdEvent": "BUS_ACCESS_NOT_SHARED" + }, + { + "ArchStdEvent": "BUS_ACCESS_NORMAL" + }, + { + "ArchStdEvent": "BUS_ACCESS_PERIPH" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/cache.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/cache.json new file mode 100644 index 000000000000..b9b3d3fb07b2 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/cache.json @@ -0,0 +1,107 @@ +[ + { + "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": "L1D_CACHE_RD" + }, + { + "ArchStdEvent": "L1D_CACHE_WR" + }, + { + "ArchStdEvent": "L2D_CACHE_RD" + }, + { + "ArchStdEvent": "L2D_CACHE_WR" + }, + { + "ArchStdEvent": "L2D_CACHE_WB_VICTIM" + }, + { + "ArchStdEvent": "L2D_CACHE_WB_CLEAN" + }, + { + "ArchStdEvent": "L2D_CACHE_INVAL" + }, + { + "PublicDescription": "Number of ways read in the instruction cache - Tag RAM", + "EventCode": "0xC2", + "EventName": "I_TAG_RAM_RD", + "BriefDescription": "Number of ways read in the instruction cache - Tag RAM" + }, + { + "PublicDescription": "Number of ways read in the instruction cache - Data RAM", + "EventCode": "0xC3", + "EventName": "I_DATA_RAM_RD", + "BriefDescription": "Number of ways read in the instruction cache - Data RAM" + }, + { + "PublicDescription": "Number of ways read in the instruction BTAC RAM", + "EventCode": "0xC4", + "EventName": "I_BTAC_RAM_RD", + "BriefDescription": "Number of ways read in the instruction BTAC RAM" + }, + { + "PublicDescription": "Level 1 PLD TLB refill", + "EventCode": "0xE7", + "EventName": "PLD_UTLB_REFILL", + "BriefDescription": "Level 1 PLD TLB refill" + }, + { + "PublicDescription": "Level 1 CP15 TLB refill", + "EventCode": "0xE8", + "EventName": "CP15_UTLB_REFILL", + "BriefDescription": "Level 1 CP15 TLB refill" + }, + { + "PublicDescription": "Level 1 TLB flush", + "EventCode": "0xE9", + "EventName": "UTLB_FLUSH", + "BriefDescription": "Level 1 TLB flush" + }, + { + "PublicDescription": "Level 2 TLB access", + "EventCode": "0xEA", + "EventName": "TLB_ACCESS", + "BriefDescription": "Level 2 TLB access" + }, + { + "PublicDescription": "Level 2 TLB miss", + "EventCode": "0xEB", + "EventName": "TLB_MISS", + "BriefDescription": "Level 2 TLB miss" + }, + { + "PublicDescription": "Data cache hit in itself due to VIPT aliasing", + "EventCode": "0xEC", + "EventName": "DCACHE_SELF_HIT_VIPT", + "BriefDescription": "Data cache hit in itself due to VIPT aliasing" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/etm.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/etm.json new file mode 100644 index 000000000000..fce852e82369 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/etm.json @@ -0,0 +1,14 @@ +[ + { + "PublicDescription": "ETM trace unit output 0", + "EventCode": "0xDE", + "EventName": "ETM_EXT_OUT0", + "BriefDescription": "ETM trace unit output 0" + }, + { + "PublicDescription": "ETM trace unit output 1", + "EventCode": "0xDF", + "EventName": "ETM_EXT_OUT1", + "BriefDescription": "ETM trace unit output 1" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/exception.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/exception.json new file mode 100644 index 000000000000..b77f1228873d --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/exception.json @@ -0,0 +1,14 @@ +[ + { + "ArchStdEvent": "EXC_TAKEN" + }, + { + "ArchStdEvent": "EXC_HVC" + }, + { + "PublicDescription": "Number of Traps to hypervisor", + "EventCode": "0xDC", + "EventName": "EXC_TRAP_HYP", + "BriefDescription": "Number of Traps to hypervisor" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/instruction.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/instruction.json new file mode 100644 index 000000000000..91a7863ddc9a --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/instruction.json @@ -0,0 +1,65 @@ +[ + { + "ArchStdEvent": "SW_INCR" + }, + { + "ArchStdEvent": "INST_RETIRED" + }, + { + "ArchStdEvent": "EXC_RETURN" + }, + { + "ArchStdEvent": "CID_WRITE_RETIRED" + }, + { + "ArchStdEvent": "PC_WRITE_RETIRED" + }, + { + "ArchStdEvent": "BR_IMMED_RETIRED" + }, + { + "ArchStdEvent": "BR_RETURN_RETIRED" + }, + { + "ArchStdEvent": "INST_SPEC" + }, + { + "ArchStdEvent": "TTBR_WRITE_RETIRED" + }, + { + "ArchStdEvent": "LDREX_SPEC" + }, + { + "ArchStdEvent": "STREX_FAIL_SPEC" + }, + { + "ArchStdEvent": "LD_SPEC" + }, + { + "ArchStdEvent": "ST_SPEC" + }, + { + "ArchStdEvent": "LDST_SPEC" + }, + { + "ArchStdEvent": "DP_SPEC" + }, + { + "ArchStdEvent": "ASE_SPEC" + }, + { + "ArchStdEvent": "VFP_SPEC" + }, + { + "ArchStdEvent": "CRYPTO_SPEC" + }, + { + "ArchStdEvent": "ISB_SPEC" + }, + { + "ArchStdEvent": "DSB_SPEC" + }, + { + "ArchStdEvent": "DMB_SPEC" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/memory.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/memory.json new file mode 100644 index 000000000000..34e9cab7f0b9 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/memory.json @@ -0,0 +1,14 @@ +[ + { + "ArchStdEvent": "MEM_ACCESS" + }, + { + "ArchStdEvent": "MEM_ACCESS_RD" + }, + { + "ArchStdEvent": "MEM_ACCESS_WR" + }, + { + "ArchStdEvent": "UNALIGNED_LDST_SPEC" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/mmu.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/mmu.json new file mode 100644 index 000000000000..b85c9cc81f23 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/mmu.json @@ -0,0 +1,44 @@ +[ + { + "PublicDescription": "Duration of a translation table walk handled by the MMU", + "EventCode": "0xE0", + "EventName": "MMU_PTW", + "BriefDescription": "Duration of a translation table walk handled by the MMU" + }, + { + "PublicDescription": "Duration of a Stage 1 translation table walk handled by the MMU", + "EventCode": "0xE1", + "EventName": "MMU_PTW_ST1", + "BriefDescription": "Duration of a Stage 1 translation table walk handled by the MMU" + }, + { + "PublicDescription": "Duration of a Stage 2 translation table walk handled by the MMU", + "EventCode": "0xE2", + "EventName": "MMU_PTW_ST2", + "BriefDescription": "Duration of a Stage 2 translation table walk handled by the MMU" + }, + { + "PublicDescription": "Duration of a translation table walk requested by the LSU", + "EventCode": "0xE3", + "EventName": "MMU_PTW_LSU", + "BriefDescription": "Duration of a translation table walk requested by the LSU" + }, + { + "PublicDescription": "Duration of a translation table walk requested by the Instruction Side", + "EventCode": "0xE4", + "EventName": "MMU_PTW_ISIDE", + "BriefDescription": "Duration of a translation table walk requested by the Instruction Side" + }, + { + "PublicDescription": "Duration of a translation table walk requested by a Preload instruction or Prefetch request", + "EventCode": "0xE5", + "EventName": "MMU_PTW_PLD", + "BriefDescription": "Duration of a translation table walk requested by a Preload instruction or Prefetch request" + }, + { + "PublicDescription": "Duration of a translation table walk requested by a CP15 operation (maintenance by MVA and VA to PA operations)", + "EventCode": "0xE6", + "EventName": "MMU_PTW_CP15", + "BriefDescription": "Duration of a translation table walk requested by a CP15 operation (maintenance by MVA and VA to PA operations)" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/pipeline.json b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/pipeline.json new file mode 100644 index 000000000000..1730969e49f7 --- /dev/null +++ b/tools/perf/pmu-events/arch/arm64/arm/cortex-a73/pipeline.json @@ -0,0 +1,38 @@ +[ + { + "PublicDescription": "A linefill caused an instruction side stall", + "EventCode": "0xC0", + "EventName": "LF_STALL", + "BriefDescription": "A linefill caused an instruction side stall" + }, + { + "PublicDescription": "A translation table walk caused an instruction side stall", + "EventCode": "0xC1", + "EventName": "PTW_STALL", + "BriefDescription": "A translation table walk caused an instruction side stall" + }, + { + "PublicDescription": "Duration for which all slots in the Load-Store Unit are busy", + "EventCode": "0xD3", + "EventName": "D_LSU_SLOT_FULL", + "BriefDescription": "Duration for which all slots in the Load-Store Unit are busy" + }, + { + "PublicDescription": "Duration for which all slots in the load-store issue queue are busy", + "EventCode": "0xD8", + "EventName": "LS_IQ_FULL", + "BriefDescription": "Duration for which all slots in the load-store issue queue are busy" + }, + { + "PublicDescription": "Duration for which all slots in the data processing issue queue are busy", + "EventCode": "0xD9", + "EventName": "DP_IQ_FULL", + "BriefDescription": "Duration for which all slots in the data processing issue queue are busy" + }, + { + "PublicDescription": "Duration for which all slots in the Data Engine issue queue are busy", + "EventCode": "0xDA", + "EventName": "DE_IQ_FULL", + "BriefDescription": "Duration for which all slots in the Data Engine issue queue are busy" + } +] diff --git a/tools/perf/pmu-events/arch/arm64/mapfile.csv b/tools/perf/pmu-events/arch/arm64/mapfile.csv index b90bd3850531..36b8f3506b74 100644 --- a/tools/perf/pmu-events/arch/arm64/mapfile.csv +++ b/tools/perf/pmu-events/arch/arm64/mapfile.csv @@ -20,6 +20,7 @@ 0x00000000410fd060,v1,arm/cortex-a65,core 0x00000000410fd070,v1,arm/cortex-a57-a72,core 0x00000000410fd080,v1,arm/cortex-a57-a72,core +0x00000000410fd090,v1,arm/cortex-a73,core 0x00000000410fd0b0,v1,arm/cortex-a76-n1,core 0x00000000410fd0c0,v1,arm/cortex-a76-n1,core 0x00000000410fd400,v1,arm/neoverse-v1,core
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