tools/perf/pmu-events/arch/powerpc/power8/translation.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/powerpc/power8/translation.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/powerpc/power8/translation.json
Extension
.json
Size
6633 bytes
Lines
177
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

[
  {
    "EventCode": "0x4c054",
    "EventName": "PM_DERAT_MISS_16G",
    "BriefDescription": "Data ERAT Miss (Data TLB Access) page size 16G",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x3c054",
    "EventName": "PM_DERAT_MISS_16M",
    "BriefDescription": "Data ERAT Miss (Data TLB Access) page size 16M",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x1c056",
    "EventName": "PM_DERAT_MISS_4K",
    "BriefDescription": "Data ERAT Miss (Data TLB Access) page size 4K",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x2c054",
    "EventName": "PM_DERAT_MISS_64K",
    "BriefDescription": "Data ERAT Miss (Data TLB Access) page size 64K",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x4e048",
    "EventName": "PM_DPTEG_FROM_DL2L3_MOD",
    "BriefDescription": "A Page Table Entry was loaded into the TLB with Modified (M) data from another chip's L2 or L3 on a different Node or Group (Distant), as this chip due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x3e048",
    "EventName": "PM_DPTEG_FROM_DL2L3_SHR",
    "BriefDescription": "A Page Table Entry was loaded into the TLB with Shared (S) data from another chip's L2 or L3 on a different Node or Group (Distant), as this chip due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x1e042",
    "EventName": "PM_DPTEG_FROM_L2",
    "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L2 due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x1e04e",
    "EventName": "PM_DPTEG_FROM_L2MISS",
    "BriefDescription": "A Page Table Entry was loaded into the TLB from a location other than the local core's L2 due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x2e040",
    "EventName": "PM_DPTEG_FROM_L2_MEPF",
    "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L2 hit without dispatch conflicts on Mepf state. due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x1e040",
    "EventName": "PM_DPTEG_FROM_L2_NO_CONFLICT",
    "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L2 without conflict due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x4e042",
    "EventName": "PM_DPTEG_FROM_L3",
    "BriefDescription": "A Page Table Entry was loaded into the TLB from local core's L3 due to a data side request",
    "PublicDescription": ""
  },
  {
    "EventCode": "0x3e042",
    "EventName": "PM_DPTEG_FROM_L3_DISP_CONFLICT",

Annotation

Implementation Notes