tools/perf/pmu-events/arch/powerpc/power9/memory.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/powerpc/power9/memory.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/powerpc/power9/memory.json
Extension
.json
Size
4675 bytes
Lines
128
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": "0x3006E",
    "EventName": "PM_NEST_REF_CLK",
    "BriefDescription": "Multiply by 4 to obtain the number of PB cycles"
  },
  {
    "EventCode": "0x20010",
    "EventName": "PM_PMC1_OVERFLOW",
    "BriefDescription": "Overflow from counter 1"
  },
  {
    "EventCode": "0x2005A",
    "EventName": "PM_DARQ1_7_9_ENTRIES",
    "BriefDescription": "Cycles in which 7 to 9 DARQ1 entries (out of 12) are in use"
  },
  {
    "EventCode": "0x3C048",
    "EventName": "PM_DATA_FROM_DL2L3_SHR",
    "BriefDescription": "The processor's data cache was reloaded with Shared (S) data from another chip's L2 or L3 on a different Node or Group (Distant), as this chip due to a demand load"
  },
  {
    "EventCode": "0x10008",
    "EventName": "PM_RUN_SPURR",
    "BriefDescription": "Run SPURR"
  },
  {
    "EventCode": "0x200F6",
    "EventName": "PM_LSU_DERAT_MISS",
    "BriefDescription": "DERAT Reloaded due to a DERAT miss"
  },
  {
    "EventCode": "0x4C048",
    "EventName": "PM_DATA_FROM_DL2L3_MOD",
    "BriefDescription": "The processor's data cache was reloaded with Modified (M) data from another chip's L2 or L3 on a different Node or Group (Distant), as this chip due to a demand load"
  },
  {
    "EventCode": "0x1D15E",
    "EventName": "PM_MRK_RUN_CYC",
    "BriefDescription": "Run cycles in which a marked instruction is in the pipeline"
  },
  {
    "EventCode": "0x4003E",
    "EventName": "PM_LD_CMPL",
    "BriefDescription": "count of Loads completed"
  },
  {
    "EventCode": "0x4C042",
    "EventName": "PM_DATA_FROM_L3",
    "BriefDescription": "The processor's data cache was reloaded from local core's L3 due to a demand load"
  },
  {
    "EventCode": "0x4D02C",
    "EventName": "PM_PMC1_REWIND",
    "BriefDescription": "PMC1 rewind event"
  },
  {
    "EventCode": "0x15158",
    "EventName": "PM_SYNC_MRK_L2HIT",
    "BriefDescription": "Marked L2 Hits that can throw a synchronous interrupt"
  },
  {
    "EventCode": "0x3404A",
    "EventName": "PM_INST_FROM_RMEM",
    "BriefDescription": "The processor's Instruction cache was reloaded from another chip's memory on the same Node or Group ( Remote) due to an instruction fetch (not prefetch)"
  },
  {
    "EventCode": "0x301E2",
    "EventName": "PM_MRK_ST_CMPL",
    "BriefDescription": "Marked store completed and sent to nest"

Annotation

Implementation Notes