tools/perf/pmu-events/arch/x86/sapphirerapids/metricgroups.json

File Facts

System

Linux kernel

Corpus path

tools/perf/pmu-events/arch/x86/sapphirerapids/metricgroups.json

Extension

.json

Size

11625 bytes

Lines

146

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

{
    "Backend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Bad": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BadSpec": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BigFootprint": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BrMispredicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Branches": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvBC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvBO": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvCB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvFB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvIO": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvMB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvML": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvMP": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvMS": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvMT": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvOB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "BvUW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "C0Wait": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "CacheHits": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "CacheMisses": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "CodeGen": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Compute": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Cor": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "DSB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "DSBmiss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "DataSharing": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Fed": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "FetchBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "FetchLat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Flops": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "FpScalar": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "FpVector": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Frontend": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "HPC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "IcMiss": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "InsType": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "IntVector": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "IoBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "L2Evicts": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "LSD": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "LockCont": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MachineClears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Machine_Clears": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Mem": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MemOffcore": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MemoryBW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MemoryBound": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MemoryLat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MemoryTLB": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Memory_BW": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Memory_Lat": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "MicroSeq": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "OS": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Offcore": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "PGO": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Pipeline": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "PortsUtil": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Power": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Prefetches": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Ret": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Retire": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "SMT": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Server": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Snoop": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "SoC": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "Summary": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "TmaL1": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",
    "TmaL2": "Grouping from Top-down Microarchitecture Analysis Metrics spreadsheet",

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.