diff options
Diffstat (limited to 'tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json')
| -rw-r--r-- | tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json b/tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json index 6a5faa704b85..26bd12fefa3d 100644 --- a/tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json +++ b/tools/perf/pmu-events/arch/x86/clearwaterforest/pipeline.json @@ -4,7 +4,7 @@ "Counter": "0,1,2,3,4,5,6,7", "EventCode": "0xc4", "EventName": "BR_INST_RETIRED.ALL_BRANCHES", - "PublicDescription": "Counts the total number of instructions in which the instruction pointer (IP) of the processor is resteered due to a branch instruction and the branch instruction successfully retires. All branch type instructions are accounted for.", + "PublicDescription": "Counts the total number of instructions in which the instruction pointer (IP) of the processor is resteered due to a branch instruction and the branch instruction successfully retires. All branch type instructions are accounted for. Available PDIST counters: 0,1", "SampleAfterValue": "1000003" }, { @@ -12,7 +12,7 @@ "Counter": "0,1,2,3,4,5,6,7", "EventCode": "0xc5", "EventName": "BR_MISP_RETIRED.ALL_BRANCHES", - "PublicDescription": "Counts the total number of mispredicted branch instructions retired. All branch type instructions are accounted for. Prediction of the branch target address enables the processor to begin executing instructions before the non-speculative execution path is known. The branch prediction unit (BPU) predicts the target address based on the instruction pointer (IP) of the branch and on the execution path through which execution reached this IP. A branch misprediction occurs when the prediction is wrong, and results in discarding all instructions executed in the speculative path and re-fetching from the correct path.", + "PublicDescription": "Counts the total number of mispredicted branch instructions retired. All branch type instructions are accounted for. Prediction of the branch target address enables the processor to begin executing instructions before the non-speculative execution path is known. The branch prediction unit (BPU) predicts the target address based on the instruction pointer (IP) of the branch and on the execution path through which execution reached this IP. A branch misprediction occurs when the prediction is wrong, and results in discarding all instructions executed in the speculative path and re-fetching from the correct path. Available PDIST counters: 0,1", "SampleAfterValue": "1000003" }, { @@ -63,6 +63,7 @@ "BriefDescription": "Fixed Counter: Counts the number of instructions retired.", "Counter": "Fixed counter 0", "EventName": "INST_RETIRED.ANY", + "PublicDescription": "Fixed Counter: Counts the number of instructions retired. Available PDIST counters: 32", "SampleAfterValue": "1000003", "UMask": "0x1" }, @@ -71,6 +72,7 @@ "Counter": "0,1,2,3,4,5,6,7", "EventCode": "0xc0", "EventName": "INST_RETIRED.ANY_P", + "PublicDescription": "Counts the number of instructions retired. Available PDIST counters: 0,1", "SampleAfterValue": "1000003" }, { |