39c1471e3e
Update events from v1.02 to v1.03. Add TMA metrics v4.8. Bring in the event updates v1.03:5ec7a252d0The TMA 4.8 information was added in:59194d4d90New events are: FP_INST_RETIRED.128B_DP, FP_INST_RETIRED.128B_SP, FP_INST_RETIRED.256B_DP, FP_INST_RETIRED.32B_SP, FP_INST_RETIRED.64B_DP, OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HITM, OCR.DEMAND_DATA_RD.L3_HIT.SNOOP_HIT_WITH_FWD, OCR.DEMAND_RFO.L3_HIT.SNOOP_HITM, OCR.STREAMING_WR.ANY_RESPONSE. Co-authored-by: Weilin Wang <weilin.wang@intel.com> Co-authored-by: Caleb Biggers <caleb.biggers@intel.com> Signed-off-by: Ian Rogers <irogers@google.com> Reviewed-by: Kan Liang <kan.liang@linux.intel.com> Cc: Alexandre Torgue <alexandre.torgue@foss.st.com> Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com> Signed-off-by: Namhyung Kim <namhyung@kernel.org> Link: https://lore.kernel.org/r/20240620181752.3945845-13-irogers@google.com
35 lines
1.7 KiB
JSON
35 lines
1.7 KiB
JSON
[
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{
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"BriefDescription": "Counts the total number of BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
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"Counter": "0,1,2,3,4,5,6,7",
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"EventCode": "0xe6",
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"EventName": "BACLEARS.ANY",
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"PublicDescription": "Counts the total number of BACLEARS, which occur when the Branch Target Buffer (BTB) prediction or lack thereof, was corrected by a later branch predictor in the frontend. Includes BACLEARS due to all branch types including conditional and unconditional jumps, returns, and indirect branches.",
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"SampleAfterValue": "200003",
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"UMask": "0x1"
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},
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{
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"BriefDescription": "Counts the number of instructions retired that were tagged because empty issue slots were seen before the uop due to ITLB miss",
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"Counter": "0,1,2,3,4,5,6,7",
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"EventCode": "0xc6",
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"EventName": "FRONTEND_RETIRED.ITLB_MISS",
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"SampleAfterValue": "1000003",
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"UMask": "0x10"
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},
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{
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"BriefDescription": "Counts every time the code stream enters into a new cache line by walking sequential from the previous line or being redirected by a jump.",
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"Counter": "0,1,2,3,4,5,6,7",
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"EventCode": "0x80",
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"EventName": "ICACHE.ACCESSES",
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"SampleAfterValue": "200003",
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"UMask": "0x3"
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},
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{
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"BriefDescription": "Counts every time the code stream enters into a new cache line by walking sequential from the previous line or being redirected by a jump and the instruction cache registers bytes are not present. -",
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"Counter": "0,1,2,3,4,5,6,7",
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"EventCode": "0x80",
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"EventName": "ICACHE.MISSES",
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"SampleAfterValue": "200003",
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"UMask": "0x2"
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}
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]
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