tools/perf/pmu-events/arch/x86/snowridgex/other.json

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

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/x86/snowridgex/other.json
Extension
.json
Size
10379 bytes
Lines
220
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": "This event is deprecated. Refer to new event BUS_LOCK.SELF_LOCKS",
        "Counter": "0,1,2,3",
        "Deprecated": "1",
        "EdgeDetect": "1",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.ALL",
        "SampleAfterValue": "200003"
    },
    {
        "BriefDescription": "Counts the number of unhalted cycles a core is blocked due to an accepted lock issued by other cores.",
        "Counter": "0,1,2,3",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.BLOCK_CYCLES",
        "PublicDescription": "Counts the number of unhalted cycles a core is blocked due to an accepted lock issued by other cores. Counts on a per core basis.",
        "SampleAfterValue": "200003",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "This event is deprecated. Refer to new event BUS_LOCK.BLOCK_CYCLES",
        "Counter": "0,1,2,3",
        "Deprecated": "1",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.CYCLES_OTHER_BLOCK",
        "SampleAfterValue": "200003",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "This event is deprecated. Refer to new event BUS_LOCK.LOCK_CYCLES",
        "Counter": "0,1,2,3",
        "Deprecated": "1",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.CYCLES_SELF_BLOCK",
        "SampleAfterValue": "200003",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Counts the number of unhalted cycles a core is blocked due to an accepted lock it issued.",
        "Counter": "0,1,2,3",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.LOCK_CYCLES",
        "PublicDescription": "Counts the number of unhalted cycles a core is blocked due to an accepted lock it issued. Counts on a per core basis.",
        "SampleAfterValue": "200003",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Counts the number of bus locks a core issued its self (e.g. lock to UC or Split Lock) and does not include cache locks.",
        "Counter": "0,1,2,3",
        "EdgeDetect": "1",
        "EventCode": "0x63",
        "EventName": "BUS_LOCK.SELF_LOCKS",
        "PublicDescription": "Counts the number of bus locks a core issued its self (e.g. lock to UC or Split Lock) and does not include cache locks. Counts on a per core basis.",
        "SampleAfterValue": "200003"
    },
    {
        "BriefDescription": "This event is deprecated. Refer to new event MEM_BOUND_STALLS.LOAD_DRAM_HIT",
        "Counter": "0,1,2,3",
        "Deprecated": "1",
        "EventCode": "0x34",
        "EventName": "C0_STALLS.LOAD_DRAM_HIT",
        "SampleAfterValue": "200003",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "This event is deprecated. Refer to new event MEM_BOUND_STALLS.LOAD_L2_HIT",
        "Counter": "0,1,2,3",
        "Deprecated": "1",
        "EventCode": "0x34",
        "EventName": "C0_STALLS.LOAD_L2_HIT",

Annotation

Implementation Notes