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Current Path: /usr/src/lib/libpmc/pmu-events/arch/x86/goldmont

usr / src / lib / libpmc / pmu-events / arch / x86 / goldmont /

📁 ..
📄 cache.json(73.84 KB)
📄 frontend.json(3.96 KB)
📄 memory.json(1.4 KB)
📄 other.json(4.45 KB)
📄 pipeline.json(22.96 KB)
📄 virtual-memory.json(3.36 KB)

Editing: memory.json

[
    {
        "PEBS": "2",
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts when a memory load of a uop spans a page boundary (a split) is retired.",
        "EventCode": "0x13",
        "Counter": "0,1,2,3",
        "UMask": "0x2",
        "EventName": "MISALIGN_MEM_REF.LOAD_PAGE_SPLIT",
        "SampleAfterValue": "200003",
        "BriefDescription": "Load uops that split a page (Precise event capable)"
    },
    {
        "PEBS": "2",
        "CollectPEBSRecord": "2",
        "PublicDescription": "Counts when a memory store of a uop spans a page boundary (a split) is retired.",
        "EventCode": "0x13",
        "Counter": "0,1,2,3",
        "UMask": "0x4",
        "EventName": "MISALIGN_MEM_REF.STORE_PAGE_SPLIT",
        "SampleAfterValue": "200003",
        "BriefDescription": "Store uops that split a page (Precise event capable)"
    },
    {
        "CollectPEBSRecord": "1",
        "PublicDescription": "Counts machine clears due to memory ordering issues.  This occurs when a snoop request happens and the machine is uncertain if memory ordering will be preserved as another core is in the process of modifying the data.",
        "EventCode": "0xC3",
        "Counter": "0,1,2,3",
        "UMask": "0x2",
        "EventName": "MACHINE_CLEARS.MEMORY_ORDERING",
        "SampleAfterValue": "200003",
        "BriefDescription": "Machine clears due to memory ordering issue"
    }
]

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Editing: memory.json

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