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[
{
"EventName": "ls_locks.bus_lock",
"EventCode": "0x25",
"BriefDescription": "Retired Lock instructions which caused a bus lock.",
"UMask": "0x01"
},
{
"EventName": "ls_ret_cl_flush",
"EventCode": "0x26",
"BriefDescription": "Retired CLFLUSH instructions."
},
{
"EventName": "ls_ret_cpuid",
"EventCode": "0x27",
"BriefDescription": "Retired CPUID instructions."
},
{
"EventName": "ls_smi_rx",
"EventCode": "0x2b",
"BriefDescription": "SMIs received."
},
{
"EventName": "ls_int_taken",
"EventCode": "0x2c",
"BriefDescription": "Interrupts taken."
},
{
"EventName": "ls_not_halted_cyc",
"EventCode": "0x76",
"BriefDescription": "Core cycles not in halt."
},
{
"EventName": "ex_ret_instr",
"EventCode": "0xc0",
"BriefDescription": "Retired instructions."
},
{
"EventName": "ex_ret_ops",
"EventCode": "0xc1",
"BriefDescription": "Retired macro-ops."
},
{
"EventName": "ex_div_busy",
"EventCode": "0xd3",
"BriefDescription": "Number of cycles the divider is busy."
},
{
"EventName": "ex_div_count",
"EventCode": "0xd4",
"BriefDescription": "Divide ops executed."
},
{
"EventName": "ex_no_retire.empty",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire due to the lack of valid ops in the retire queue (may be caused by front-end bottlenecks or pipeline redirects).",
"UMask": "0x01"
},
{
"EventName": "ex_no_retire.not_complete",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire while the oldest op is waiting to be executed.",
"UMask": "0x02"
},
{
"EventName": "ex_no_retire.other",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire caused by other reasons (retire breaks, traps, faults, etc.).",
"UMask": "0x08"
},
{
"EventName": "ex_no_retire.thread_not_selected",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire because thread arbitration did not select the thread.",
"UMask": "0x10"
},
{
"EventName": "ex_no_retire.load_not_complete",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire while the oldest op is waiting for load data.",
"UMask": "0xa2"
},
{
"EventName": "ex_no_retire.all",
"EventCode": "0xd6",
"BriefDescription": "Cycles with no retire for any reason.",
"UMask": "0x1b"
},
{
"EventName": "ls_not_halted_p0_cyc.p0_freq_cyc",
"EventCode": "0x120",
"BriefDescription": "Reference cycles (P0 frequency) not in halt .",
"UMask": "0x1"
},
{
"EventName": "ex_ret_ucode_instr",
"EventCode": "0x1c1",
"BriefDescription": "Retired microcoded instructions."
},
{
"EventName": "ex_ret_ucode_ops",
"EventCode": "0x1c2",
"BriefDescription": "Retired microcode ops."
},
{
"EventName": "ex_tagged_ibs_ops.ibs_tagged_ops",
"EventCode": "0x1cf",
"BriefDescription": "Ops tagged by IBS.",
"UMask": "0x01"
},
{
"EventName": "ex_tagged_ibs_ops.ibs_tagged_ops_ret",
"EventCode": "0x1cf",
"BriefDescription": "Ops tagged by IBS that retired.",
"UMask": "0x02"
},
{
"EventName": "ex_ret_fused_instr",
"EventCode": "0x1d0",
"BriefDescription": "Retired fused instructions."
}
]
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