tools/perf/pmu-events/arch/arm64/arm/neoverse-v3/general.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/arm64/arm/neoverse-v3/general.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/arm64/arm/neoverse-v3/general.json
Extension
.json
Size
1935 bytes
Lines
41
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

[
    {
        "ArchStdEvent": "CPU_CYCLES",
        "PublicDescription": "Counts CPU clock cycles (not timer cycles). The clock measured by this event is defined as the physical clock driving the CPU logic."
    },
    {
        "PublicDescription": "Count of RXDAT or RXRSP responses received with indication completer fullness indicator set to 0",
        "EventCode": "0x198",
        "EventName": "L2_CHI_CBUSY0",
        "BriefDescription": "Number of RXDAT or RXRSP response received with CBusy of 0"
    },
    {
        "PublicDescription": "Count of RXDAT or RXRSP responses received with indication completer fullness indicator set to 1",
        "EventCode": "0x199",
        "EventName": "L2_CHI_CBUSY1",
        "BriefDescription": "Number of RXDAT or RXRSP response received with CBusy of 1"
    },
    {
        "PublicDescription": "Count of RXDAT or RXRSP responses received with indication completer fullness indicator set to 2",
        "EventCode": "0x19A",
        "EventName": "L2_CHI_CBUSY2",
        "BriefDescription": "Number of RXDAT or RXRSP response received with CBusy of 2"
    },
    {
        "PublicDescription": "Count of RXDAT or RXRSP responses received with indication completer fullness indicator set to 3",
        "EventCode": "0x19B",
        "EventName": "L2_CHI_CBUSY3",
        "BriefDescription": "Number of RXDAT or RXRSP response received with CBusy of 3"
    },
    {
        "PublicDescription": "Count of RXDAT or RXRSP responses received with indication completer indicating multiple cores actively making requests",
        "EventCode": "0x19C",
        "EventName": "L2_CHI_CBUSY_MT",
        "BriefDescription": "Number of RXDAT or RXRSP response received with CBusy Multi-threaded set"
    },
    {
        "ArchStdEvent": "CNT_CYCLES",
        "PublicDescription": "Increments at a constant frequency equal to the rate of increment of the System Counter, CNTPCT_EL0."
    }
]

Annotation

Implementation Notes