tools/perf/pmu-events/arch/x86/bonnell/pipeline.json

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

File Facts

System: Linux kernel
Corpus path: tools/perf/pmu-events/arch/x86/bonnell/pipeline.json
Extension: .json
Size: 11022 bytes
Lines: 358
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.

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

Dependency Surface

No C-style include directives detected by the generator.

Detected Declarations

No top-level syscall, struct, function, initcall, or export declaration detected by the generator.

Annotated Snippet

[
    {
        "BriefDescription": "Bogus branches",
        "Counter": "0,1",
        "EventCode": "0xE4",
        "EventName": "BOGUS_BR",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Branch instructions decoded",
        "Counter": "0,1",
        "EventCode": "0xE0",
        "EventName": "BR_INST_DECODED",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Retired branch instructions.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.ANY",
        "SampleAfterValue": "2000000"
    },
    {
        "BriefDescription": "Retired branch instructions.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.ANY1",
        "SampleAfterValue": "2000000",
        "UMask": "0xf"
    },
    {
        "BriefDescription": "Retired mispredicted branch instructions (precise event).",
        "Counter": "0,1",
        "EventCode": "0xC5",
        "EventName": "BR_INST_RETIRED.MISPRED",
        "PEBS": "1",
        "SampleAfterValue": "200000"
    },
    {
        "BriefDescription": "Retired branch instructions that were mispredicted not-taken.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.MISPRED_NOT_TAKEN",
        "SampleAfterValue": "200000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Retired branch instructions that were mispredicted taken.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.MISPRED_TAKEN",
        "SampleAfterValue": "200000",
        "UMask": "0x8"
    },
    {
        "BriefDescription": "Retired branch instructions that were predicted not-taken.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.PRED_NOT_TAKEN",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Retired branch instructions that were predicted taken.",
        "Counter": "0,1",
        "EventCode": "0xC4",
        "EventName": "BR_INST_RETIRED.PRED_TAKEN",
        "SampleAfterValue": "2000000",

Annotation

Atlas domain: Support Tooling And Documentation / tools.
Implementation status: atlas-only.

Implementation Notes

This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.