1[ 2 { 3 "EventName": "bp_l1_btb_correct", 4 "EventCode": "0x8a", 5 "BriefDescription": "L1 Branch Prediction Overrides Existing Prediction (speculative)." 6 }, 7 { 8 "EventName": "bp_l2_btb_correct", 9 "EventCode": "0x8b", 10 "BriefDescription": "L2 Branch Prediction Overrides Existing Prediction (speculative)." 11 }, 12 { 13 "EventName": "bp_dyn_ind_pred", 14 "EventCode": "0x8e", 15 "BriefDescription": "Dynamic Indirect Predictions.", 16 "PublicDescription": "Indirect Branch Prediction for potential multi-target branch (speculative)." 17 }, 18 { 19 "EventName": "bp_de_redirect", 20 "EventCode": "0x91", 21 "BriefDescription": "Decoder Overrides Existing Branch Prediction (speculative)." 22 }, 23 { 24 "EventName": "bp_l1_tlb_fetch_hit", 25 "EventCode": "0x94", 26 "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB.", 27 "UMask": "0xff" 28 }, 29 { 30 "EventName": "bp_l1_tlb_fetch_hit.if1g", 31 "EventCode": "0x94", 32 "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. Instruction fetches to a 1GB page.", 33 "UMask": "0x04" 34 }, 35 { 36 "EventName": "bp_l1_tlb_fetch_hit.if2m", 37 "EventCode": "0x94", 38 "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. Instruction fetches to a 2MB page.", 39 "UMask": "0x02" 40 }, 41 { 42 "EventName": "bp_l1_tlb_fetch_hit.if4k", 43 "EventCode": "0x94", 44 "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. Instruction fetches to a 4KB page.", 45 "UMask": "0x01" 46 }, 47 { 48 "EventName": "bp_tlb_rel", 49 "EventCode": "0x99", 50 "BriefDescription": "The number of ITLB reload requests." 51 } 52] 53