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perf vendors events arm64: Arm Neoverse E1

Browse Source 
Add PMU events for Arm Neoverse E1
Update mapfile.csv

Event data based on:
https://github.com/ARM-software/data/tree/master/pmu/neoverse-e1.json

which is based on PMU event descriptions from the Arm Neoverse E1 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/20220520181455.340344-14-nick.forrington@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Nick Forrington 2022-05-20 19:14:55 +01:00 committed by Arnaldo Carvalho de Melo
parent 7227fed425
commit 2531169eea
9 changed files with 266 additions and 0 deletions
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17
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/branch.json Normal file
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@ -0,0 +1,17 @@
[
{
"ArchStdEvent": "BR_MIS_PRED"
},
{
"ArchStdEvent": "BR_PRED"
},
{
"ArchStdEvent": "BR_IMMED_SPEC"
},
{
"ArchStdEvent": "BR_RETURN_SPEC"
},
{
"ArchStdEvent": "BR_INDIRECT_SPEC"
}
]

17
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/bus.json Normal file
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@ -0,0 +1,17 @@
[
{
"ArchStdEvent": "CPU_CYCLES"
},
{
"ArchStdEvent": "BUS_ACCESS"
},
{
"ArchStdEvent": "BUS_CYCLES"
},
{
"ArchStdEvent": "BUS_ACCESS_RD"
},
{
"ArchStdEvent": "BUS_ACCESS_WR"
}
]

107
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/cache.json Normal file
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@ -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_ALLOCATE"
},
{
"ArchStdEvent": "L2D_CACHE_ALLOCATE"
},
{
"ArchStdEvent": "L1D_TLB"
},
{
"ArchStdEvent": "L1I_TLB"
},
{
"ArchStdEvent": "L3D_CACHE_ALLOCATE"
},
{
"ArchStdEvent": "L3D_CACHE_REFILL"
},
{
"ArchStdEvent": "L3D_CACHE"
},
{
"ArchStdEvent": "L2D_TLB_REFILL"
},
{
"ArchStdEvent": "L2D_TLB"
},
{
"ArchStdEvent": "DTLB_WALK"
},
{
"ArchStdEvent": "ITLB_WALK"
},
{
"ArchStdEvent": "LL_CACHE_RD"
},
{
"ArchStdEvent": "LL_CACHE_MISS_RD"
},
{
"ArchStdEvent": "L1D_CACHE_RD"
},
{
"ArchStdEvent": "L1D_CACHE_WR"
},
{
"ArchStdEvent": "L1D_CACHE_REFILL_RD"
},
{
"ArchStdEvent": "L1D_CACHE_REFILL_WR"
},
{
"ArchStdEvent": "L1D_CACHE_REFILL_INNER"
},
{
"ArchStdEvent": "L1D_CACHE_REFILL_OUTER"
},
{
"ArchStdEvent": "L2D_CACHE_RD"
},
{
"ArchStdEvent": "L2D_CACHE_WR"
},
{
"ArchStdEvent": "L2D_CACHE_REFILL_RD"
},
{
"ArchStdEvent": "L2D_CACHE_REFILL_WR"
},
{
"ArchStdEvent": "L3D_CACHE_RD"
},
{
"ArchStdEvent": "L3D_CACHE_REFILL_RD"
}
]

14
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/exception.json Normal file
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@ -0,0 +1,14 @@
[
{
"ArchStdEvent": "EXC_TAKEN"
},
{
"ArchStdEvent": "MEMORY_ERROR"
},
{
"ArchStdEvent": "EXC_IRQ"
},
{
"ArchStdEvent": "EXC_FIQ"
}
]

65
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/instruction.json Normal file
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@ -0,0 +1,65 @@
[
{
"ArchStdEvent": "SW_INCR"
},
{
"ArchStdEvent": "LD_RETIRED"
},
{
"ArchStdEvent": "ST_RETIRED"
},
{
"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": "BR_RETIRED"
},
{
"ArchStdEvent": "BR_MIS_PRED_RETIRED"
},
{
"ArchStdEvent": "LD_SPEC"
},
{
"ArchStdEvent": "ST_SPEC"
},
{
"ArchStdEvent": "LDST_SPEC"
},
{
"ArchStdEvent": "DP_SPEC"
},
{
"ArchStdEvent": "ASE_SPEC"
},
{
"ArchStdEvent": "VFP_SPEC"
},
{
"ArchStdEvent": "CRYPTO_SPEC"
},
{
"ArchStdEvent": "ISB_SPEC"
}
]

23
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/memory.json Normal file
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@ -0,0 +1,23 @@
[
{
"ArchStdEvent": "MEM_ACCESS"
},
{
"ArchStdEvent": "REMOTE_ACCESS_RD"
},
{
"ArchStdEvent": "MEM_ACCESS_RD"
},
{
"ArchStdEvent": "MEM_ACCESS_WR"
},
{
"ArchStdEvent": "UNALIGNED_LD_SPEC"
},
{
"ArchStdEvent": "UNALIGNED_ST_SPEC"
},
{
"ArchStdEvent": "UNALIGNED_LDST_SPEC"
}
]

8
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/pipeline.json Normal file
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@ -0,0 +1,8 @@
[
{
"ArchStdEvent": "STALL_FRONTEND"
},
{
"ArchStdEvent": "STALL_BACKEND"
}
]

14
tools/perf/pmu-events/arch/arm64/arm/neoverse-e1/spe.json Normal file
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@ -0,0 +1,14 @@
[
{
"ArchStdEvent": "SAMPLE_POP"
},
{
"ArchStdEvent": "SAMPLE_FEED"
},
{
"ArchStdEvent": "SAMPLE_FILTRATE"
},
{
"ArchStdEvent": "SAMPLE_COLLISION"
}
]

1
tools/perf/pmu-events/arch/arm64/mapfile.csv
View File

@ -32,6 +32,7 @@
0x00000000410fd470,v1,arm/cortex-a710,core
0x00000000410fd480,v1,arm/cortex-x2,core
0x00000000410fd490,v1,arm/neoverse-n2,core
0x00000000410fd4a0,v1,arm/neoverse-e1,core
0x00000000420f5160,v1,cavium/thunderx2,core
0x00000000430f0af0,v1,cavium/thunderx2,core
0x00000000460f0010,v1,fujitsu/a64fx,core

1 # Format:
32 0x00000000410fd470,v1,arm/cortex-a710,core
33 0x00000000410fd480,v1,arm/cortex-x2,core
34 0x00000000410fd490,v1,arm/neoverse-n2,core
35 0x00000000410fd4a0,v1,arm/neoverse-e1,core
36 0x00000000420f5160,v1,cavium/thunderx2,core
37 0x00000000430f0af0,v1,cavium/thunderx2,core
38 0x00000000460f0010,v1,fujitsu/a64fx,core