tools/perf/pmu-events/arch/arm64/ampere/ampereonex/memory.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/arm64/ampere/ampereonex/memory.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/arm64/ampere/ampereonex/memory.json
Extension
.json
Size
971 bytes
Lines
44
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": "LD_RETIRED",
        "Errata": "Errata AC04_CPU_21",
        "BriefDescription": "Instruction architecturally executed, condition code check pass, load. Impacted by errata -"
    },
    {
        "ArchStdEvent": "MEM_ACCESS_RD"
    },
    {
        "ArchStdEvent": "MEM_ACCESS_WR"
    },
    {
        "ArchStdEvent": "LD_ALIGN_LAT"
    },
    {
        "ArchStdEvent": "ST_ALIGN_LAT"
    },
    {
        "ArchStdEvent": "MEM_ACCESS"
    },
    {
        "ArchStdEvent": "MEMORY_ERROR"
    },
    {
        "ArchStdEvent": "LDST_ALIGN_LAT"
    },
    {
        "ArchStdEvent": "MEM_ACCESS_CHECKED"
    },
    {
        "ArchStdEvent": "MEM_ACCESS_CHECKED_RD"
    },
    {
        "ArchStdEvent": "MEM_ACCESS_CHECKED_WR"
    },
    {
        "PublicDescription": "Flushes due to memory hazards",
        "EventCode": "0x121",
        "EventName": "BPU_FLUSH_MEM_FAULT",
        "BriefDescription": "Flushes due to memory hazards"
    }
]

Annotation

Implementation Notes