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 ]
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