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

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

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/x86/bonnell/frontend.json
Extension
.json
Size
2728 bytes
Lines
92
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

[
    {
        "BriefDescription": "BACLEARS asserted.",
        "Counter": "0,1",
        "EventCode": "0xE6",
        "EventName": "BACLEARS.ANY",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Cycles during which instruction fetches are  stalled.",
        "Counter": "0,1",
        "EventCode": "0x86",
        "EventName": "CYCLES_ICACHE_MEM_STALLED.ICACHE_MEM_STALLED",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Decode stall due to IQ full",
        "Counter": "0,1",
        "EventCode": "0x87",
        "EventName": "DECODE_STALL.IQ_FULL",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Decode stall due to PFB empty",
        "Counter": "0,1",
        "EventCode": "0x87",
        "EventName": "DECODE_STALL.PFB_EMPTY",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Instruction fetches.",
        "Counter": "0,1",
        "EventCode": "0x80",
        "EventName": "ICACHE.ACCESSES",
        "SampleAfterValue": "200000",
        "UMask": "0x3"
    },
    {
        "BriefDescription": "Icache hit",
        "Counter": "0,1",
        "EventCode": "0x80",
        "EventName": "ICACHE.HIT",
        "SampleAfterValue": "200000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Icache miss",
        "Counter": "0,1",
        "EventCode": "0x80",
        "EventName": "ICACHE.MISSES",
        "SampleAfterValue": "200000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "All Instructions decoded",
        "Counter": "0,1",
        "EventCode": "0xAA",
        "EventName": "MACRO_INSTS.ALL_DECODED",
        "SampleAfterValue": "2000000",
        "UMask": "0x3"
    },
    {
        "BriefDescription": "CISC macro instructions decoded",
        "Counter": "0,1",
        "EventCode": "0xAA",
        "EventName": "MACRO_INSTS.CISC_DECODED",

Annotation

Implementation Notes