tools/perf/pmu-events/arch/riscv/openhwgroup/cva6/memory.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/riscv/openhwgroup/cva6/memory.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/riscv/openhwgroup/cva6/memory.json
Extension
.json
Size
1016 bytes
Lines
43
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

[
  {
    "EventName": "L1_I_CACHE_MISSES",
    "EventCode": "0x1",
    "BriefDescription": "number of misses in L1 I-Cache"
  },
  {
    "EventName": "L1_D_CACHE_MISSES",
    "EventCode": "0x2",
    "BriefDescription": "number of misses in L1 D-Cache"
  },
  {
    "EventName": "ITLB_MISSES",
    "EventCode": "0x3",
    "BriefDescription": "number of misses in ITLB"
  },
  {
    "EventName": "DTLB_MISSES",
    "EventCode": "0x4",
    "BriefDescription": "number of misses in DTLB"
  },
  {
    "EventName": "L1_I_CACHE_ACCESSES",
    "EventCode": "0x10",
    "BriefDescription": "number of accesses to instruction cache"
  },
  {
    "EventName": "L1_D_CACHE_ACCESSES",
    "EventCode": "0x11",
    "BriefDescription": "number of accesses to data cache"
  },
  {
    "EventName": "L1_CACHE_LINE_EVICTION",
    "EventCode": "0x12",
    "BriefDescription": "number of data cache line eviction"
  },
  {
    "EventName": "ITLB_FLUSH",
    "EventCode": "0x13",
    "BriefDescription": "number of ITLB flushes"
  }
]

Annotation

Implementation Notes