diff --git a/tools/perf/pmu-events/arch/riscv/sifive/bullet/instruction.json b/tools/perf/pmu-events/arch/riscv/sifive/bullet/instruction.json index d5c370f70819..284e4c1566e0 100644 --- a/tools/perf/pmu-events/arch/riscv/sifive/bullet/instruction.json +++ b/tools/perf/pmu-events/arch/riscv/sifive/bullet/instruction.json @@ -2,91 +2,91 @@ { "EventName": "EXCEPTION_TAKEN", "EventCode": "0x100", - "BriefDescription": "Exception taken" + "BriefDescription": "Counts exceptions taken" }, { "EventName": "INTEGER_LOAD_RETIRED", "EventCode": "0x200", - "BriefDescription": "Integer load instruction retired" + "BriefDescription": "Counts integer load instructions retired" }, { "EventName": "INTEGER_STORE_RETIRED", "EventCode": "0x400", - "BriefDescription": "Integer store instruction retired" + "BriefDescription": "Counts integer store instructions retired" }, { "EventName": "ATOMIC_MEMORY_RETIRED", "EventCode": "0x800", - "BriefDescription": "Atomic memory operation retired" + "BriefDescription": "Counts atomic memory instructions retired" }, { "EventName": "SYSTEM_INSTRUCTION_RETIRED", "EventCode": "0x1000", - "BriefDescription": "System instruction retired" + "BriefDescription": "Counts system instructions retired (CSR, WFI, MRET, etc.)" }, { "EventName": "INTEGER_ARITHMETIC_RETIRED", "EventCode": "0x2000", - "BriefDescription": "Integer arithmetic instruction retired" + "BriefDescription": "Counts integer arithmetic instructions retired" }, { "EventName": "CONDITIONAL_BRANCH_RETIRED", "EventCode": "0x4000", - "BriefDescription": "Conditional branch retired" + "BriefDescription": "Counts conditional branch instructions retired" }, { "EventName": "JAL_INSTRUCTION_RETIRED", "EventCode": "0x8000", - "BriefDescription": "JAL instruction retired" + "BriefDescription": "Counts jump-and-link instructions retired" }, { "EventName": "JALR_INSTRUCTION_RETIRED", "EventCode": "0x10000", - "BriefDescription": "JALR instruction retired" + "BriefDescription": "Counts indirect jump instructions (JALR) retired" }, { "EventName": "INTEGER_MULTIPLICATION_RETIRED", "EventCode": "0x20000", - "BriefDescription": "Integer multiplication instruction retired" + "BriefDescription": "Counts integer multiplication instructions retired" }, { "EventName": "INTEGER_DIVISION_RETIRED", "EventCode": "0x40000", - "BriefDescription": "Integer division instruction retired" + "BriefDescription": "Counts integer division instructions retired" }, { "EventName": "FP_LOAD_RETIRED", "EventCode": "0x80000", - "BriefDescription": "Floating-point load instruction retired" + "BriefDescription": "Counts floating-point load instructions retired" }, { "EventName": "FP_STORE_RETIRED", "EventCode": "0x100000", - "BriefDescription": "Floating-point store instruction retired" + "BriefDescription": "Counts floating-point store instructions retired" }, { - "EventName": "FP_ADDITION_RETIRED", + "EventName": "FP_ADD_RETIRED", "EventCode": "0x200000", - "BriefDescription": "Floating-point addition retired" + "BriefDescription": "Counts floating-point add instructions retired" }, { - "EventName": "FP_MULTIPLICATION_RETIRED", + "EventName": "FP_MUL_RETIRED", "EventCode": "0x400000", - "BriefDescription": "Floating-point multiplication retired" + "BriefDescription": "Counts floating-point multiply instructions retired" }, { - "EventName": "FP_FUSEDMADD_RETIRED", + "EventName": "FP_MULADD_RETIRED", "EventCode": "0x800000", - "BriefDescription": "Floating-point fused multiply-add retired" + "BriefDescription": "Counts floating-point fused multiply-add instructions retired" }, { "EventName": "FP_DIV_SQRT_RETIRED", "EventCode": "0x1000000", - "BriefDescription": "Floating-point division or square-root retired" + "BriefDescription": "Counts floating point divide or square root instructions retired" }, { "EventName": "OTHER_FP_RETIRED", "EventCode": "0x2000000", - "BriefDescription": "Other floating-point instruction retired" + "BriefDescription": "Counts other floating-point instructions retired" } -] \ No newline at end of file +] diff --git a/tools/perf/pmu-events/arch/riscv/sifive/bullet/memory.json b/tools/perf/pmu-events/arch/riscv/sifive/bullet/memory.json index ba3168f8a4cd..70441a55dd66 100644 --- a/tools/perf/pmu-events/arch/riscv/sifive/bullet/memory.json +++ b/tools/perf/pmu-events/arch/riscv/sifive/bullet/memory.json @@ -1,32 +1,32 @@ [ { - "EventName": "ICACHE_RETIRED", + "EventName": "ICACHE_MISS", "EventCode": "0x102", - "BriefDescription": "Instruction cache miss" + "BriefDescription": "Counts instruction cache misses" }, { - "EventName": "DCACHE_MISS_MMIO_ACCESSES", + "EventName": "DCACHE_MISS", "EventCode": "0x202", - "BriefDescription": "Data cache miss or memory-mapped I/O access" + "BriefDescription": "Counts data cache misses" }, { - "EventName": "DCACHE_WRITEBACK", + "EventName": "DCACHE_RELEASE", "EventCode": "0x402", - "BriefDescription": "Data cache write-back" + "BriefDescription": "Counts writeback requests from the data cache" }, { - "EventName": "INST_TLB_MISS", + "EventName": "ITLB_MISS", "EventCode": "0x802", - "BriefDescription": "Instruction TLB miss" + "BriefDescription": "Counts Instruction TLB misses caused by instruction address translation requests" }, { - "EventName": "DATA_TLB_MISS", + "EventName": "DTLB_MISS", "EventCode": "0x1002", - "BriefDescription": "Data TLB miss" + "BriefDescription": "Counts Data TLB misses caused by data address translation requests" }, { "EventName": "UTLB_MISS", "EventCode": "0x2002", - "BriefDescription": "UTLB miss" + "BriefDescription": "Counts Unified TLB misses caused by address translation requests" } -] \ No newline at end of file +] diff --git a/tools/perf/pmu-events/arch/riscv/sifive/bullet/microarch.json b/tools/perf/pmu-events/arch/riscv/sifive/bullet/microarch.json index 8036e72fb0d4..d9cdb7d747ee 100644 --- a/tools/perf/pmu-events/arch/riscv/sifive/bullet/microarch.json +++ b/tools/perf/pmu-events/arch/riscv/sifive/bullet/microarch.json @@ -2,56 +2,56 @@ { "EventName": "ADDRESSGEN_INTERLOCK", "EventCode": "0x101", - "BriefDescription": "Address-generation interlock" + "BriefDescription": "Counts cycles with an address-generation interlock" }, { - "EventName": "LONGLAT_INTERLOCK", + "EventName": "LONGLATENCY_INTERLOCK", "EventCode": "0x201", - "BriefDescription": "Long-latency interlock" + "BriefDescription": "Counts cycles with a long-latency interlock" }, { - "EventName": "CSR_READ_INTERLOCK", + "EventName": "CSR_INTERLOCK", "EventCode": "0x401", - "BriefDescription": "CSR read interlock" + "BriefDescription": "Counts cycles with a CSR interlock" }, { - "EventName": "ICACHE_ITIM_BUSY", + "EventName": "ICACHE_BLOCKED", "EventCode": "0x801", - "BriefDescription": "Instruction cache/ITIM busy" + "BriefDescription": "Counts cycles in which the instruction cache was not able to provide an instruction" }, { - "EventName": "DCACHE_DTIM_BUSY", + "EventName": "DCACHE_BLOCKED", "EventCode": "0x1001", - "BriefDescription": "Data cache/DTIM busy" + "BriefDescription": "Counts cycles in which the data cache blocked an instruction" }, { "EventName": "BRANCH_DIRECTION_MISPREDICTION", "EventCode": "0x2001", - "BriefDescription": "Branch direction misprediction" + "BriefDescription": "Counts mispredictions of conditional branch direction (taken/not taken)" }, { "EventName": "BRANCH_TARGET_MISPREDICTION", "EventCode": "0x4001", - "BriefDescription": "Branch/jump target misprediction" + "BriefDescription": "Counts mispredictions of the target PC of control-flow instructions" }, { - "EventName": "PIPE_FLUSH_CSR_WRITE", + "EventName": "PIPELINE_FLUSH", "EventCode": "0x8001", - "BriefDescription": "Pipeline flush from CSR write" + "BriefDescription": "Counts flushes of the core pipeline. Common causes include fence.i and CSR accesses" }, { - "EventName": "PIPE_FLUSH_OTHER_EVENT", + "EventName": "REPLAY", "EventCode": "0x10001", - "BriefDescription": "Pipeline flush from other event" + "BriefDescription": "Counts instruction replays" }, { - "EventName": "INTEGER_MULTIPLICATION_INTERLOCK", + "EventName": "INTEGER_MUL_DIV_INTERLOCK", "EventCode": "0x20001", - "BriefDescription": "Integer multiplication interlock" + "BriefDescription": "Counts cycles with a multiply or divide interlock" }, { "EventName": "FP_INTERLOCK", "EventCode": "0x40001", - "BriefDescription": "Floating-point interlock" + "BriefDescription": "Counts cycles with a floating-point interlock" } -] \ No newline at end of file +]