[
  {
    "EventName": "bp_l1_btb_correct",
    "EventCode": "0x8a",
    "BriefDescription": "L1 Branch Prediction Overrides Existing Prediction (speculative)."
  },
  {
    "EventName": "bp_l2_btb_correct",
    "EventCode": "0x8b",
    "BriefDescription": "L2 Branch Prediction Overrides Existing Prediction (speculative)."
  },
  {
    "EventName": "bp_dyn_ind_pred",
    "EventCode": "0x8e",
    "BriefDescription": "Dynamic Indirect Predictions.",
    "PublicDescription": "The number of times a branch used the indirect predictor to make a prediction."
  },
  {
    "EventName": "bp_de_redirect",
    "EventCode": "0x91",
    "BriefDescription": "Decode Redirects",
    "PublicDescription": "The number of times the instruction decoder overrides the predicted target."
  },
  {
    "EventName": "bp_l1_tlb_fetch_hit",
    "EventCode": "0x94",
    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB.",
    "UMask": "0xff"
  },
  {
    "EventName": "bp_l1_tlb_fetch_hit.if1g",
    "EventCode": "0x94",
    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. L1 Instruction TLB hit (1G page size).",
    "UMask": "0x04"
  },
  {
    "EventName": "bp_l1_tlb_fetch_hit.if2m",
    "EventCode": "0x94",
    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. L1 Instruction TLB hit (2M page size).",
    "UMask": "0x02"
  },
  {
    "EventName": "bp_l1_tlb_fetch_hit.if4k",
    "EventCode": "0x94",
    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB. L1 Instrcution TLB hit (4K or 16K page size).",
    "UMask": "0x01"
  },
  {
    "EventName": "bp_tlb_rel",
    "EventCode": "0x99",
    "BriefDescription": "The number of ITLB reload requests."
  }
]