tools/perf/pmu-events/arch/x86/grandridge/uncore-interconnect.json

[
    {
        "BriefDescription": "Clockticks of the mesh to memory (B2CMI)",
        "EventCode": "0x01",
        "EventName": "UNC_B2CMI_CLOCKTICKS",
        "PerPkg": "1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Counts the number of times B2CMI egress did D2C (direct to core)",
        "EventCode": "0x16",
        "EventName": "UNC_B2CMI_DIRECT2CORE_TAKEN",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Counts the number of times D2C wasn't honoured even though the incoming request had d2c set for non cisgress txn",
        "EventCode": "0x18",
        "EventName": "UNC_B2CMI_DIRECT2CORE_TXN_OVERRIDE",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Counts any read",
        "EventCode": "0x24",
        "EventName": "UNC_B2CMI_IMC_READS.ALL",
        "PerPkg": "1",
        "UMask": "0x104",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Counts normal reads issue to CMI",
        "EventCode": "0x24",
        "EventName": "UNC_B2CMI_IMC_READS.NORMAL",
        "PerPkg": "1",
        "UMask": "0x101",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Counts reads to 1lm non persistent memory regions",
        "EventCode": "0x24",
        "EventName": "UNC_B2CMI_IMC_READS.TO_DDR_AS_MEM",
        "PerPkg": "1",
        "UMask": "0x108",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "All Writes - All Channels",
        "EventCode": "0x25",
        "EventName": "UNC_B2CMI_IMC_WRITES.ALL",
        "PerPkg": "1",
        "UMask": "0x110",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Full Non-ISOCH - All Channels",
        "EventCode": "0x25",
        "EventName": "UNC_B2CMI_IMC_WRITES.FULL",
        "PerPkg": "1",
        "UMask": "0x101",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Partial Non-ISOCH - All Channels",
        "EventCode": "0x25",
        "EventName": "UNC_B2CMI_IMC_WRITES.PARTIAL",
        "PerPkg": "1",
        "UMask": "0x102",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "DDR - All Channels",
        "EventCode": "0x25",
        "EventName": "UNC_B2CMI_IMC_WRITES.TO_DDR_AS_MEM",
        "PerPkg": "1",
        "UMask": "0x120",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Prefetch CAM Inserts : XPT - Ch 0",
        "EventCode": "0x56",
        "EventName": "UNC_B2CMI_PREFCAM_INSERTS.CH0_XPT",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Prefetch CAM Inserts : XPT -All Channels",
        "EventCode": "0x56",
        "EventName": "UNC_B2CMI_PREFCAM_INSERTS.XPT_ALLCH",
        "PerPkg": "1",
        "PublicDescription": "Prefetch CAM Inserts : XPT - All Channels",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Prefetch CAM Occupancy : Channel 0",
        "EventCode": "0x54",
        "EventName": "UNC_B2CMI_PREFCAM_OCCUPANCY.CH0",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Tracker Inserts : Channel 0",
        "EventCode": "0x32",
        "EventName": "UNC_B2CMI_TRACKER_INSERTS.CH0",
        "PerPkg": "1",
        "UMask": "0x104",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Tracker Occupancy : Channel 0",
        "EventCode": "0x33",
        "EventName": "UNC_B2CMI_TRACKER_OCCUPANCY.CH0",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Write Tracker Inserts : Channel 0",
        "EventCode": "0x40",
        "EventName": "UNC_B2CMI_WR_TRACKER_INSERTS.CH0",
        "PerPkg": "1",
        "UMask": "0x1",
        "Unit": "B2CMI"
    },
    {
        "BriefDescription": "Total Write Cache Occupancy : Mem",
        "EventCode": "0x0F",
        "EventName": "UNC_I_CACHE_TOTAL_OCCUPANCY.MEM",
        "PerPkg": "1",
        "UMask": "0x4",
        "Unit": "IRP"
    },
    {
        "BriefDescription": "IRP Clockticks",
        "EventCode": "0x01",
        "EventName": "UNC_I_CLOCKTICKS",
        "PerPkg": "1",
        "Unit": "IRP"
    },
    {
        "BriefDescription": "Inbound read requests received by the IRP and inserted into the FAF queue",
        "EventCode": "0x18",
        "EventName": "UNC_I_FAF_INSERTS",
        "PerPkg": "1",
        "Unit": "IRP"
    },
    {
        "BriefDescription": "FAF occupancy",
        "EventCode": "0x19",
        "EventName": "UNC_I_FAF_OCCUPANCY",
        "PerPkg": "1",
        "Unit": "IRP"
    },
    {
        "BriefDescription": "Misc Events - Set 1 : Lost Forward : Snoop pulled away ownership before a write was committed",
        "EventCode": "0x1F",
        "EventName": "UNC_I_MISC1.LOST_FWD",
        "PerPkg": "1",
        "UMask": "0x10",
        "Unit": "IRP"
    },
    {
        "BriefDescription": "Inbound write (fast path) requests to coherent memory, received by the IRP resulting in write ownership requests issued by IRP to the mesh.",
        "EventCode": "0x11",
        "EventName": "UNC_I_TRANSACTIONS.WR_PREF",
        "PerPkg": "1",
        "UMask": "0x8",
        "Unit": "IRP"
    }
]