81 lines · json
1[2 {3 "EventName": "LSU_SPEC_FAIL",4 "EventCode": "0x0000000a",5 "BriefDescription": "LSU speculation fail"6 },7 {8 "EventName": "IDU_RF_PIPE_FAIL",9 "EventCode": "0x00000014",10 "BriefDescription": "Instruction decode unit launch pipeline failed in RF state"11 },12 {13 "EventName": "IDU_RF_REG_FAIL",14 "EventCode": "0x00000015",15 "BriefDescription": "Instruction decode unit launch register file fail in RF state"16 },17 {18 "EventName": "IDU_RF_INSTRUCTION",19 "EventCode": "0x00000016",20 "BriefDescription": "retired instruction count of Instruction decode unit in RF (Register File) stage"21 },22 {23 "EventName": "LSU_4K_STALL",24 "EventCode": "0x00000017",25 "BriefDescription": "LSU stall times for long distance data access (Over 4K)",26 "PublicDescription": "This stall occurs when translate virtual address with page offset over 4k"27 },28 {29 "EventName": "LSU_OTHER_STALL",30 "EventCode": "0x00000018",31 "BriefDescription": "LSU stall times for other reasons (except the 4k stall)"32 },33 {34 "EventName": "LSU_SQ_OTHER_DIS",35 "EventCode": "0x00000019",36 "BriefDescription": "LSU store queue discard others"37 },38 {39 "EventName": "LSU_SQ_DATA_DISCARD",40 "EventCode": "0x0000001a",41 "BriefDescription": "LSU store queue discard data (uops)"42 },43 {44 "EventName": "BRANCH_DIRECTION_MISPREDICTION",45 "EventCode": "0x0000001b",46 "BriefDescription": "Branch misprediction in BTB"47 },48 {49 "EventName": "BRANCH_DIRECTION_PREDICTION",50 "EventCode": "0x0000001c",51 "BriefDescription": "All branch prediction in BTB",52 "PublicDescription": "This event including both successful prediction and failed prediction in BTB"53 },54 {55 "EventName": "INTERRUPT_ACK_COUNT",56 "EventCode": "0x00000023",57 "BriefDescription": "acknowledged interrupt count"58 },59 {60 "EventName": "INTERRUPT_OFF_CYCLE",61 "EventCode": "0x00000024",62 "BriefDescription": "PLIC arbitration time when the interrupt is not responded",63 "PublicDescription": "The arbitration time is recorded while meeting any of the following:\n- CPU is M-mode and MIE == 0\n- CPU is S-mode and delegation and SIE == 0\n"64 },65 {66 "EventName": "IFU_STALLED_CYCLE",67 "EventCode": "0x00000027",68 "BriefDescription": "Number of stall cycles of the instruction fetch unit (IFU)."69 },70 {71 "EventName": "IDU_STALLED_CYCLE",72 "EventCode": "0x00000028",73 "BriefDescription": "hpcp_backend_stall Number of stall cycles of the instruction decoding unit (IDU) and next-level pipeline unit."74 },75 {76 "EventName": "SYNC_STALL",77 "EventCode": "0x00000029",78 "BriefDescription": "Sync instruction stall cycle fence/fence.i/sync/sfence"79 }80]81