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": "0x4"
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": "0x2"
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": "0x1"
46  },
47  {
48    "EventName": "bp_tlb_rel",
49    "EventCode": "0x99",
50    "BriefDescription": "The number of ITLB reload requests."
51  }
52]
53