tools/perf/pmu-events/arch/s390/cf_z10/extended.json

Source file repositories/reference/linux-study-clean/tools/perf/pmu-events/arch/s390/cf_z10/extended.json

File Facts

System
Linux kernel
Corpus path
tools/perf/pmu-events/arch/s390/cf_z10/extended.json
Extension
.json
Size
5367 bytes
Lines
129
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

[
	{
		"Unit": "CPU-M-CF",
		"EventCode": "128",
		"EventName": "L1I_L2_SOURCED_WRITES",
		"BriefDescription": "L1I L2 Sourced Writes",
		"PublicDescription": "A directory write to the Level-1 Instruction Cache directory where the returned cache line was sourced from the Level-2 (L1.5) cache."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "129",
		"EventName": "L1D_L2_SOURCED_WRITES",
		"BriefDescription": "L1D L2 Sourced Writes",
		"PublicDescription": "A directory write to the Level-1 Data Cache directory where the installed cache line was sourced from the Level-2 (L1.5) cache."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "130",
		"EventName": "L1I_L3_LOCAL_WRITES",
		"BriefDescription": "L1I L3 Local Writes",
		"PublicDescription": "A directory write to the Level-1 Instruction Cache directory where the installed cache line was sourced from the Level-3 cache that is on the same book as the Instruction cache (Local L2 cache)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "131",
		"EventName": "L1D_L3_LOCAL_WRITES",
		"BriefDescription": "L1D L3 Local Writes",
		"PublicDescription": "A directory write to the Level-1 Data Cache directory where the installed cache line was source from the Level-3 cache that is on the same book as the Data cache (Local L2 cache)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "132",
		"EventName": "L1I_L3_REMOTE_WRITES",
		"BriefDescription": "L1I L3 Remote Writes",
		"PublicDescription": "A directory write to the Level-1 Instruction Cache directory where the installed cache line was sourced from a Level-3 cache that is not on the same book as the Instruction cache (Remote L2 cache)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "133",
		"EventName": "L1D_L3_REMOTE_WRITES",
		"BriefDescription": "L1D L3 Remote Writes",
		"PublicDescription": "A directory write to the Level-1 Data Cache directory where the installed cache line was sourced from a Level-3 cache that is not on the same book as the Data cache (Remote L2 cache)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "134",
		"EventName": "L1D_LMEM_SOURCED_WRITES",
		"BriefDescription": "L1D Local Memory Sourced Writes",
		"PublicDescription": "A directory write to the Level-1 Data Cache directory where the installed cache line was sourced from memory that is attached to the same book as the Data cache (Local Memory)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "135",
		"EventName": "L1I_LMEM_SOURCED_WRITES",
		"BriefDescription": "L1I Local Memory Sourced Writes",
		"PublicDescription": "A directory write to the Level-1 Instruction Cache where the installed cache line was sourced from memory that is attached to the s ame book as the Instruction cache (Local Memory)."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "136",
		"EventName": "L1D_RO_EXCL_WRITES",
		"BriefDescription": "L1D Read-only Exclusive Writes",
		"PublicDescription": "A directory write to the Level-1 Data Cache where the line was originally in a Read-Only state in the cache but has been updated to be in the Exclusive state that allows stores to the cache line."
	},
	{
		"Unit": "CPU-M-CF",
		"EventCode": "137",
		"EventName": "L1I_CACHELINE_INVALIDATES",
		"BriefDescription": "L1I Cacheline Invalidates",
		"PublicDescription": "A cache line in the Level-1 Instruction Cache has been invalidated by a store on the same CPU as the Level-1 Instruction Cache."

Annotation

Implementation Notes