tools/perf/pmu-events/arch/x86/amdzen1/branch.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/x86/amdzen1/branch.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/x86/amdzen1/branch.json
Extension
.json
Size
781 bytes
Lines
29
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

[
  {
    "EventName": "bp_l1_btb_correct",
    "EventCode": "0x8a",
    "BriefDescription": "L1 BTB Correction."
  },
  {
    "EventName": "bp_l2_btb_correct",
    "EventCode": "0x8b",
    "BriefDescription": "L2 BTB Correction."
  },
  {
    "EventName": "bp_dyn_ind_pred",
    "EventCode": "0x8e",
    "BriefDescription": "Dynamic Indirect Predictions.",
    "PublicDescription": "Indirect Branch Prediction for potential multi-target branch (speculative)."
  },
  {
    "EventName": "bp_de_redirect",
    "EventCode": "0x91",
    "BriefDescription": "Decoder Overrides Existing Branch Prediction (speculative)."
  },
  {
    "EventName": "bp_l1_tlb_fetch_hit",
    "EventCode": "0x94",
    "BriefDescription": "The number of instruction fetches that hit in the L1 ITLB."
  }
]

Annotation

Implementation Notes