diff options
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/alderlake/pipeline.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/alderlake/pipeline.json | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json b/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json index cb5b8611064b..f9876bef16da 100644 --- a/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json +++ b/tools/perf/pmu-events/arch/x86/alderlake/pipeline.json @@ -239,6 +239,15 @@ "Unit": "cpu_core" }, { + "BriefDescription": "Counts the number of near taken branch instructions retired.", + "EventCode": "0xc4", + "EventName": "BR_INST_RETIRED.NEAR_TAKEN", + "PEBS": "1", + "SampleAfterValue": "200003", + "UMask": "0xc0", + "Unit": "cpu_atom" + }, + { "BriefDescription": "Taken branch instructions retired.", "EventCode": "0xc4", "EventName": "BR_INST_RETIRED.NEAR_TAKEN", @@ -412,6 +421,15 @@ "Unit": "cpu_atom" }, { + "BriefDescription": "Counts the number of mispredicted near taken branch instructions retired.", + "EventCode": "0xc5", + "EventName": "BR_MISP_RETIRED.NEAR_TAKEN", + "PEBS": "1", + "SampleAfterValue": "200003", + "UMask": "0x80", + "Unit": "cpu_atom" + }, + { "BriefDescription": "Number of near branch instructions retired that were mispredicted and taken.", "EventCode": "0xc5", "EventName": "BR_MISP_RETIRED.NEAR_TAKEN", @@ -842,7 +860,7 @@ "Unit": "cpu_core" }, { - "BriefDescription": "INT_MISC.UNKNOWN_BRANCH_CYCLES", + "BriefDescription": "Bubble cycles of BAClear (Unknown Branch).", "EventCode": "0xad", "EventName": "INT_MISC.UNKNOWN_BRANCH_CYCLES", "MSRIndex": "0x3F7", @@ -1145,7 +1163,7 @@ "BriefDescription": "TMA slots wasted due to incorrect speculation by branch mispredictions", "EventCode": "0xa4", "EventName": "TOPDOWN.BR_MISPREDICT_SLOTS", - "PublicDescription": "Number of TMA slots that were wasted due to incorrect speculation by (any type of) branch mispredictions. This event estimates number of specualtive operations that were issued but not retired as well as the out-of-order engine recovery past a branch misprediction.", + "PublicDescription": "Number of TMA slots that were wasted due to incorrect speculation by (any type of) branch mispredictions. This event estimates number of speculative operations that were issued but not retired as well as the out-of-order engine recovery past a branch misprediction.", "SampleAfterValue": "10000003", "UMask": "0x8", "Unit": "cpu_core" |