[
    {
        "BriefDescription": "Early Branch Prediciton Unit clears",
        "Counter": "0,1,2,3",
        "EventCode": "0xE8",
        "EventName": "BPU_CLEARS.EARLY",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Late Branch Prediction Unit clears",
        "Counter": "0,1,2,3",
        "EventCode": "0xE8",
        "EventName": "BPU_CLEARS.LATE",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Branch prediction unit missed call or return",
        "Counter": "0,1,2,3",
        "EventCode": "0xE5",
        "EventName": "BPU_MISSED_CALL_RET",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "ES segment renames",
        "Counter": "0,1,2,3",
        "EventCode": "0xD5",
        "EventName": "ES_REG_RENAMES",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "I/O transactions",
        "Counter": "0,1,2,3",
        "EventCode": "0x6C",
        "EventName": "IO_TRANSACTIONS",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "L1I instruction fetch stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0x80",
        "EventName": "L1I.CYCLES_STALLED",
        "SampleAfterValue": "2000000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "L1I instruction fetch hits",
        "Counter": "0,1,2,3",
        "EventCode": "0x80",
        "EventName": "L1I.HITS",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "L1I instruction fetch misses",
        "Counter": "0,1,2,3",
        "EventCode": "0x80",
        "EventName": "L1I.MISSES",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "L1I Instruction fetches",
        "Counter": "0,1,2,3",
        "EventCode": "0x80",
        "EventName": "L1I.READS",
        "SampleAfterValue": "2000000",
        "UMask": "0x3"
    },
    {
        "BriefDescription": "Large ITLB hit",
        "Counter": "0,1,2,3",
        "EventCode": "0x82",
        "EventName": "LARGE_ITLB.HIT",
        "SampleAfterValue": "200000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Loads that partially overlap an earlier store",
        "Counter": "0,1,2,3",
        "EventCode": "0x3",
        "EventName": "LOAD_BLOCK.OVERLAP_STORE",
        "SampleAfterValue": "200000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "All loads dispatched",
        "Counter": "0,1,2,3",
        "EventCode": "0x13",
        "EventName": "LOAD_DISPATCH.ANY",
        "SampleAfterValue": "2000000",
        "UMask": "0x7"
    },
    {
        "BriefDescription": "Loads dispatched from the MOB",
        "Counter": "0,1,2,3",
        "EventCode": "0x13",
        "EventName": "LOAD_DISPATCH.MOB",
        "SampleAfterValue": "2000000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Loads dispatched that bypass the MOB",
        "Counter": "0,1,2,3",
        "EventCode": "0x13",
        "EventName": "LOAD_DISPATCH.RS",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Loads dispatched from stage 305",
        "Counter": "0,1,2,3",
        "EventCode": "0x13",
        "EventName": "LOAD_DISPATCH.RS_DELAYED",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "False dependencies due to partial address aliasing",
        "Counter": "0,1,2,3",
        "EventCode": "0x7",
        "EventName": "PARTIAL_ADDRESS_ALIAS",
        "SampleAfterValue": "200000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "All RAT stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD2",
        "EventName": "RAT_STALLS.ANY",
        "SampleAfterValue": "2000000",
        "UMask": "0xf"
    },
    {
        "BriefDescription": "Flag stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD2",
        "EventName": "RAT_STALLS.FLAGS",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Partial register stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD2",
        "EventName": "RAT_STALLS.REGISTERS",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "ROB read port stalls cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD2",
        "EventName": "RAT_STALLS.ROB_READ_PORT",
        "SampleAfterValue": "2000000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Scoreboard stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD2",
        "EventName": "RAT_STALLS.SCOREBOARD",
        "SampleAfterValue": "2000000",
        "UMask": "0x8"
    },
    {
        "BriefDescription": "All Store buffer stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0x4",
        "EventName": "SB_DRAIN.ANY",
        "SampleAfterValue": "200000",
        "UMask": "0x7"
    },
    {
        "BriefDescription": "Segment rename stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xD4",
        "EventName": "SEG_RENAME_STALLS",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Snoop code requests",
        "Counter": "0,1,2,3",
        "EventCode": "0xB4",
        "EventName": "SNOOPQ_REQUESTS.CODE",
        "SampleAfterValue": "100000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Snoop data requests",
        "Counter": "0,1,2,3",
        "EventCode": "0xB4",
        "EventName": "SNOOPQ_REQUESTS.DATA",
        "SampleAfterValue": "100000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Snoop invalidate requests",
        "Counter": "0,1,2,3",
        "EventCode": "0xB4",
        "EventName": "SNOOPQ_REQUESTS.INVALIDATE",
        "SampleAfterValue": "100000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Outstanding snoop code requests",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.CODE",
        "SampleAfterValue": "2000000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Cycles snoop code requests queued",
        "CounterMask": "1",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.CODE_NOT_EMPTY",
        "SampleAfterValue": "2000000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Outstanding snoop data requests",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.DATA",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Cycles snoop data requests queued",
        "CounterMask": "1",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.DATA_NOT_EMPTY",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Outstanding snoop invalidate requests",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.INVALIDATE",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Cycles snoop invalidate requests queued",
        "CounterMask": "1",
        "EventCode": "0xB3",
        "EventName": "SNOOPQ_REQUESTS_OUTSTANDING.INVALIDATE_NOT_EMPTY",
        "SampleAfterValue": "2000000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Thread responded HIT to snoop",
        "Counter": "0,1,2,3",
        "EventCode": "0xB8",
        "EventName": "SNOOP_RESPONSE.HIT",
        "SampleAfterValue": "100000",
        "UMask": "0x1"
    },
    {
        "BriefDescription": "Thread responded HITE to snoop",
        "Counter": "0,1,2,3",
        "EventCode": "0xB8",
        "EventName": "SNOOP_RESPONSE.HITE",
        "SampleAfterValue": "100000",
        "UMask": "0x2"
    },
    {
        "BriefDescription": "Thread responded HITM to snoop",
        "Counter": "0,1,2,3",
        "EventCode": "0xB8",
        "EventName": "SNOOP_RESPONSE.HITM",
        "SampleAfterValue": "100000",
        "UMask": "0x4"
    },
    {
        "BriefDescription": "Super Queue full stall cycles",
        "Counter": "0,1,2,3",
        "EventCode": "0xF6",
        "EventName": "SQ_FULL_STALL_CYCLES",
        "SampleAfterValue": "2000000",
        "UMask": "0x1"
    }
]