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      1 # IA-64 Itanium 2 events
      2 
      3 # IA64_2 Basic Events, Table 11-1
      4 event:0x12 counters:0,1,2,3 um:zero minimum:500 name:CPU_CYCLES : CPU Cycles
      5 event:0x08 counters:0,1,2,3 um:zero minimum:500 name:IA64_INST_RETIRED : IA-64 Instructions Retired
      6 event:0x59 counters:0,1,2,3 um:zero minimum:5000 name:IA32_INST_RETIRED : IA-32 Instructions Retired
      7 event:0x07 counters:0,1,2,3 um:zero minimum:500 name:IA32_ISA_TRANSITIONS : Itanium to/from IA-32 ISA Transitions
      8 
      9 # IA64_2 Instruction Disperal Events, Table 11-3
     10 event:0x49 counters:0,1,2,3 um:zero minimum:5000 name:DISP_STALLED : Number of cycles dispersal stalled
     11 event:0x4d counters:0,1,2,3 um:zero minimum:5000 name:INST_DISPERSED : Syllables Dispersed from REN to REG stage
     12 event:0x4e counters:0,1,2,3 um:syll_not_dispersed minimum:5000 name:SYLL_NOT_DISPERSED : Syllables not dispersed
     13 event:0x4f counters:0,1,2,3 um:syll_overcount minimum:5000 name:SYLL_OVERCOUNT : Syllables overcounted
     14 
     15 # IA64_2 Instruction Execution Events, Table 11-4
     16 event:0x58 counters:0,1,2,3 um:alat_capacity_miss minimum:5000 name:ALAT_CAPACITY_MISS : ALAT Entry Replaced
     17 event:0x06 counters:0,1,2,3 um:zero minimum:5000 name:FP_FAILED_FCHKF : Failed fchkf
     18 event:0x05 counters:0,1,2,3 um:zero minimum:5000 name:FP_FALSE_SIRSTALL : SIR stall without a trap
     19 event:0x0b counters:0,1,2,3 um:zero minimum:5000 name:FP_FLUSH_TO_ZERO : Result Flushed to Zero
     20 event:0x09 counters:0,1,2,3 um:zero minimum:5000 name:FP_OPS_RETIRED : Retired FP operations
     21 event:0x03 counters:0,1,2,3 um:zero minimum:5000 name:FP_TRUE_SIRSTALL : SIR stall asserted and leads to a trap
     22 event:0x08 counters:0,1,2,3 um:tagged_inst_retired minimum:5000 name:IA64_TAGGED_INST_RETIRED : Retired Tagged Instructions
     23 event:0x56 counters:0,1,2,3 um:alat_capacity_miss minimum:5000 name:INST_CHKA_LDC_ALAT : Advanced Check Loads
     24 event:0x57 counters:0,1,2,3 um:alat_capacity_miss minimum:5000 name:INST_FAILED_CHKA_LDC_ALAT : Failed Advanced Check Loads
     25 event:0x55 counters:0,1,2,3 um:alat_capacity_miss minimum:5000 name:INST_FAILED_CHKS_RETIRED : Failed Speculative Check Loads
     26 # To avoid duplication from other tables the following events commented out
     27 #event:0xcd counters:0,1,2,3 um:zero minimum:5000 name:LOADS_RETIRED : Retired Loads
     28 #event:0xce counters:0,1,2,3 um:zero minimum:5000 name:MISALIGNED_LOADS_RETIRED : Retired Misaligned Load Instructions
     29 #event:0xcf counters:0,1,2,3 um:zero minimum:5000 name:UC_LOADS_RETIRED : Retired Uncacheable Loads
     30 #event:0xd1 counters:0,1,2,3 um:zero minimum:5000 name:STORES_RETIRED : Retired Stores
     31 #event:0xd2 counters:0,1,2,3 um:zero minimum:5000 name:MISALIGNED_STORES_RETIRED : Retired Misaligned Store Instructions
     32 #event:0xd0 counters:0,1,2,3 um:zero minimum:5000 name:UC_STORES_RETIRED : Retired Uncacheable Stores
     33 event:0x50 counters:0,1,2,3 um:zero minimum:5000 name:NOPS_RETIRED : Retired NOP Instructions
     34 event:0x51 counters:0,1,2,3 um:zero minimum:5000 name:PREDICATE_SQUASHED_RETIRED : Instructions Squashed Due to Predicate Off`
     35 
     36 # IA64_2 Stall Events, Table 11-6
     37 event:0x00 counters:0,1,2,3 um:back_end_bubble minimum:5000 name:BACK_END_BUBBLE : Full pipe bubbles in main pipe
     38 event:0x02 counters:0,1,2,3 um:be_exe_bubble minimum:5000 name:BE_EXE_BUBBLE : Full pipe bubbles in main pipe due to Execution unit stalls
     39 event:0x04 counters:0,1,2,3 um:be_flush_bubble minimum:5000 name:BE_FLUSH_BUBBLE : Full pipe bubbles in main pipe due to flushes
     40 event:0xca counters:0,1,2,3 um:be_l1d_fpu_bubble minimum:5000 name:BE_L1D_FPU_BUBBLE : Full pipe bubbles in main pipe due to FP or L1 dcache
     41 # To avoid duplication from other tables the following events commented out
     42 #event:0x72 counters:0,1,2,3 um:be_lost_bw_due_to_fe minimum:5000 name:BE_LOST_BW_DUE_TO_FE : Invalid bundles if BE not stalled for other reasons
     43 event:0x01 counters:0,1,2,3 um:be_rse_bubble minimum:5000 name:BE_RSE_BUBBLE : Full pipe bubbles in main pipe due to RSE stalls
     44 event:0x71 counters:0,1,2,3 um:fe_bubble minimum:5000 name:FE_BUBBLE : Bubbles seen by FE
     45 event:0x70 counters:0,1,2,3 um:fe_lost minimum:5000 name:FE_LOST_BW : Invalid bundles at the entrance to IB
     46 event:0x73 counters:0,1,2,3 um:fe_lost minimum:5000 name:IDEAL_BE_LOST_BW_DUE_TO_FE : Invalid bundles at the exit from IB
     47 
     48 # IA64_2 Branch Events, Table 11-7
     49 event:0x61 counters:0,1,2,3 um:be_br_mispredict_detail minimum:5000 name:BE_BR_MISPRED_DETAIL : BE branch misprediction detail
     50 event:0x11 counters:0,1,2,3 um:zero minimum:5000 name:BRANCH_EVENT : Branch Event Captured
     51 event:0x5b counters:0,1,2,3 um:br_mispred_detail minimum:5000 name:BR_MISPRED_DETAIL : Branch Mispredict Detail
     52 event:0x68 counters:0,1,2,3 um:br_mispredict_detail2 minimum:5000 name:BR_MISPRED_DETAIL2 : FE Branch Mispredict Detail (Unknown path component)
     53 event:0x54 counters:0,1,2,3 um:br_path_pred minimum:5000 name:BR_PATH_PRED : FE Branch Path Prediction Detail
     54 event:0x6a counters:0,1,2,3 um:br_path_pred2 minimum:5000 name:BR_PATH_PRED2 : FE Branch Path Prediction Detail (Unknown prediction component)
     55 event:0x63 counters:0,1,2,3 um:encbr_mispred_detail minimum:5000 name:ENCBR_MISPRED_DETAIL : Number of encoded branches retired
     56 
     57 # IA64_2 L1 Instruction Cache and Prefetch Events, Table 11-8
     58 event:0x46 counters:0,1,2,3 um:zero minimum:5000 name:ISB_BUNPAIRS_IN : Bundle pairs written from L2 into FE
     59 event:0x43 counters:0,1,2,3 um:zero minimum:5000 name:L1I_EAR_EVENTS : Instruction EAR Events
     60 event:0x66 counters:0,1,2,3 um:zero minimum:5000 name:L1I_FETCH_ISB_HIT : "\"Just-in-time\" instruction fetch hitting in and being bypassed from ISB
     61 event:0x65 counters:0,1,2,3 um:zero minimum:5000 name:L1I_FETCH_RAB_HIT : Instruction fetch hitting in RAB
     62 event:0x41 counters:0,1,2,3 um:zero minimum:5000 name:L1I_FILLS : L1 Instruction Cache Fills
     63 event:0x44 counters:0,1,2,3 um:zero minimum:5000 name:L1I_PREFETCHES : Instruction Prefetch Requests
     64 event:0x42 counters:0,1,2,3 um:zero minimum:5000 name:L2_INST_DEMAND_READS : L1 Instruction Cache and ISB Misses
     65 event:0x67 counters:0,1,2,3 um:l1i_prefetch_stall minimum:5000 name:L1I_PREFETCH_STALL : Why prefetch pipeline is stalled?
     66 event:0x4b counters:0,1,2,3 um:zero minimum:5000 name:L1I_PURGE : L1ITLB purges handled by L1I
     67 event:0x69 counters:0,1,2,3 um:zero minimum:5000 name:L1I_PVAB_OVERFLOW : PVAB overflow
     68 event:0x64 counters:0,1,2,3 um:zero minimum:5000 name:L1I_RAB_ALMOST_FULL : Is RAB almost full?
     69 event:0x60 counters:0,1,2,3 um:zero minimum:500 name:L1I_RAB_FULL : Is RAB full?
     70 event:0x40 counters:0,1,2,3 um:zero minimum:5000 name:L1I_READS : L1 Instruction Cache Read
     71 event:0x4a counters:0,1,2,3 um:zero minimum:5000 name:L1I_SNOOP : Snoop requests handled by L1I
     72 event:0x5f counters:0,1,2,3 um:zero minimum:5000 name:L1I_STRM_PREFETCHES : L1 Instruction Cache line prefetch requests
     73 event:0x45 counters:0,1,2,3 um:zero minimum:5000 name:L2_INST_PREFETCHES : Instruction Prefetch Requests
     74 
     75 # IA64_2 L1 Data Cache Events, Table 11-10
     76 event:0xc8 counters:0,1,2,3 um:zero minimum:5000 name:DATA_EAR_EVENTS : Data Cache EAR Events
     77 # To avoid duplication from other tables the following events commented out
     78 #event:0xc2 counters:0,1,2,3 um:zero minimum:5000 name:L1D_READS_SET0 : L1 Data Cache Reads
     79 #event:0xc3 counters:0,1,2,3 um:zero minimum:5000 name:DATA_REFERENCES_SET0 : Data memory references issued to memory pipeline
     80 #event:0xc4 counters:0,1,2,3 um:zero minimum:5000 name:L1D_READS_SET1 : L1 Data Cache Reads
     81 #event:0xc5 counters:0,1,2,3 um:zero minimum:5000 name:DATA_REFERENCES_SET1 : Data memory references issued to memory pipeline
     82 #event:0xc7 counters:0,1,2,3 um:l1d_read_misses minimum:5000 name:L1D_READ_MISSES : L1 Data Cache Read Misses
     83 
     84 # IA64_2 L1 Data Cache Set 0 Events, Table 11-11
     85 event:0xc0 counters:1 um:zero minimum:5000 name:L1DTLB_TRANSFER : L1DTLB misses that hit in the L2DTLB for accesses counted in L1D_READS
     86 event:0xc1 counters:1 um:zero minimum:5000 name:L2DTLB_MISSES : L2DTLB Misses
     87 event:0xc2 counters:1 um:zero minimum:5000 name:L1D_READS_SET0 : L1 Data Cache Reads
     88 event:0xc3 counters:1 um:zero minimum:5000 name:DATA_REFERENCES_SET0 : Data memory references issued to memory pipeline
     89 
     90 # IA64_2 L1 Data Cache Set 1 Events, Table 11-12
     91 event:0xc4 counters:1 um:zero minimum:5000 name:L1D_READS_SET1 : L1 Data Cache Reads
     92 event:0xc5 counters:1 um:zero minimum:5000 name:DATA_REFERENCES_SET1 : Data memory references issued to memory pipeline
     93 event:0xc7 counters:1 um:l1d_read_misses minimum:5000 name:L1D_READ_MISSES : L1 Data Cache Read Misses
     94 
     95 # IA64_2 L1 Data Cache Set 2 Events, Table 11-13
     96 event:0xca counters:1 um:be_l1d_fpu_bubble minimum:5000 name:BE_L1D_FPU_BUBBLE : Full pipe bubbles in main pipe due to FP or L1 dcache
     97 
     98 # IA64_2 L1 Data Cache Set 3 Events, Table 11-14
     99 event:0xcd counters:1 um:zero minimum:5000 name:LOADS_RETIRED : Retired Loads
    100 event:0xce counters:1 um:zero minimum:5000 name:MISALIGNED_LOADS_RETIRED : Retired Misaligned Load Instructions
    101 event:0xcf counters:1 um:zero minimum:5000 name:UC_LOADS_RETIRED : Retired Uncacheable Loads
    102 
    103 # IA64_2 L1 Data Cache Set 4 Events, Table 11-15
    104 event:0xd1 counters:1 um:zero minimum:5000 name:STORES_RETIRED : Retired Stores
    105 event:0xd2 counters:1 um:zero minimum:5000 name:MISALIGNED_STORES_RETIRED : Retired Misaligned Store Instructions
    106 event:0xd0 counters:1 um:zero minimum:5000 name:UC_STORES_RETIRED : Retired Uncacheable Stores
    107 
    108 # IA64_2 L2 Unified Cache Events, Table 11-16
    109 # To avoid duplication from other tables the following events commented out
    110 #event:0xb9 counters:0,1,2,3 um:zero minimum:5000 name:L2_BAD_LINES_SELECTED : Valid line replaced when invalid line is available
    111 #event:0xb8 counters:0,1,2,3 um:l2_bypass minimum:5000 name:L2_BYPASS : Count bypass
    112 #event:0xb2 counters:0,1,2,3 um:l2_data_references minimum:5000 name:L2_DATA_REFERENCES : Data read/write access to L2
    113 event:0xbf counters:0,1,2,3 um:zero minimum:5000 name:L2_FILLB_FULL : L2D Fill buffer is full
    114 #event:0xb4 counters:0,1,2,3 um:l2_force_recirc minimum:5000 name:L2_FORCE_RECIRC : Forced recirculates
    115 event:0xba counters:0,1,2,3 um:recirc_ifetch minimum:5000 name:L2_GOT_RECIRC_IFETCH : Instruction fetch recirculates received by L2D
    116 #event:0xb6 counters:0,1,2,3 um:zero minimum:5000 name:L2_GOT_RECIRC_OZQ_ACC : Counts number of OZQ accesses recirculated back to L1D
    117 #event:0xa1 counters:0,1,2,3 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    118 #event:0xa5 counters:0,1,2,3 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    119 #event:0xa9 counters:0,1,2,3 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    120 #event:0xad counters:0,1,2,3 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    121 event:0xb9 counters:0,1,2,3 um:recirc_ifetch minimum:5000 name:L2_ISSUED_RECIRC_IFETCH : Instruction fetch recirculates issued by L2D
    122 #event:0xb5 counters:0,1,2,3 um:zero minimum:5000 name:L2_ISSUED_RECIRC_OZQ_ACC : Count number of times a recirculate issue was attempted and not preempted
    123 #event:0xb0 counters:0,1,2,3 um:l2_l3_access_cancel minimum:5000 name:L2_L3ACCESS_CANCEL : Canceled L3 accesses
    124 event:0xcb counters:0,1,2,3 um:zero minimum:5000 name:L2_MISSES : L2 Misses
    125 event:0xb8 counters:0,1,2,3 um:l2_ops_issued minimum:5000 name:L2_OPS_ISSUED : Different operations issued by L2D
    126 #event:0xbd counters:0,1,2,3 um:zero minimum:5000 name:L2_OZDB_FULL : L2D OZQ is full
    127 #event:0xa2 counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    128 #event:0xa6 counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    129 #event:0xaa counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    130 #event:0xae counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    131 #event:0xa0 counters:0,1,2,3 um:l2_ozq_cancels0 minimum:5000 name:L2_OZQ_CANCELS0 : L2 OZQ cancels
    132 #event:0xac counters:0,1,2,3 um:l2_ozq_cancels1 minimum:5000 name:L2_OZQ_CANCELS1 : L2 OZQ cancels
    133 #event:0xa8 counters:0,1,2,3 um:l2_ozq_cancels2 minimum:5000 name:L2_OZQ_CANCELS2 : L2 OZQ cancels
    134 #event:0xbc counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_FULL : L2D OZQ is full
    135 #event:0xa3 counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    136 #event:0xa7 counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    137 #event:0xab counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    138 #event:0xaf counters:0,1,2,3 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    139 #event:0xb1 counters:0,1,2,3 um:zero minimum:5000 name:L2_REFERENCES : Requests made from L2
    140 #event:0xba counters:0,1,2,3 um:zero minimum:5000 name:L2_STORE_HIT_SHARED : Store hit a shared line
    141 #event:0xb7 counters:0,1,2,3 um:zero minimum:5000 name:L2_SYNTH_PROBE : Synthesized Probe
    142 #event:0xbe counters:0,1,2,3 um:zero minimum:5000 name:L2_VICTIMB_FULL : L2D victim buffer is full
    143 
    144 # IA64_2 L2 Cache Events Set 0, Table 11-18
    145 # FIXME all sorts of restrictions on how these can be combined
    146 event:0xa1 counters:0 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    147 event:0xa5 counters:0 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    148 event:0xa9 counters:0 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    149 event:0xad counters:0 um:l2_ifet_cancels minimum:5000 name:L2_IFET_CANCELS : Instruction fetch cancels by the L2.
    150 event:0xa2 counters:0 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    151 event:0xa6 counters:0 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    152 event:0xaa counters:0 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    153 event:0xae counters:0 um:zero minimum:5000 name:L2_OZQ_ACQUIRE : Clocks with acquire ordering attribute existed in L2 OZQ
    154 event:0xa0 counters:0 um:l2_ozq_cancels0 minimum:5000 name:L2_OZQ_CANCELS0 : L2 OZQ cancels
    155 event:0xac counters:0 um:l2_ozq_cancels1 minimum:5000 name:L2_OZQ_CANCELS1 : L2 OZQ cancels
    156 event:0xa8 counters:0 um:l2_ozq_cancels2 minimum:5000 name:L2_OZQ_CANCELS2 : L2 OZQ cancels
    157 event:0xa3 counters:0 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    158 event:0xa7 counters:0 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    159 event:0xab counters:0 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    160 event:0xaf counters:0 um:zero minimum:5000 name:L2_OZQ_RELEASE : Clocks with release ordering attribute existed in L2 OZQ
    161 
    162 # IA64_2 L2 Cache Events Set 1, Table 11-19
    163 # manual states that L2_L3ACCESS_CANCEL must be measured in PMD4.
    164 # FIXME Don't have any way of enforcing the constraints
    165 # so only l2_l3_access_cancel allowed.
    166 event:0xb0 counters:0 um:l2_l3_access_cancel minimum:5000 name:L2_L3ACCESS_CANCEL : Canceled L3 accesses
    167 #event:0xb2 counters:0,1,2,3 um:l2_data_references minimum:5000 name:L2_DATA_REFERENCES : Data read/write access to L2
    168 #event:0xb1 counters:0,1,2,3 um:zero minimum:5000 name:L2_REFERENCES : Requests made from L2
    169 
    170 # IA64_2 L2 Cache Events Set 2, Table 11-20
    171 # manual states that L2_FORCE_RECIRC must be measured in PMD4.
    172 # FIXME Don't have anyway of enforcing thes constraint
    173 # so only L2_FORCE_RECIRC allowed.
    174 event:0xb4 counters:0 um:l2_force_recirc minimum:5000 name:L2_FORCE_RECIRC : Forced recirculates
    175 #event:0xb5 counters:0,1,2,3 um:zero minimum:5000 name:L2_ISSUED_RECIRC_OZQ_ACC : Count number of times a recirculate issue was attempted and not preempted
    176 #event:0xb6 counters:0,1,2,3 um:zero minimum:5000 name:L2_GOT_RECIRC_OZQ_ACC : Counts number of OZQ accesses recirculated back to L1D
    177 #event:0xb7 counters:0,1,2,3 um:zero minimum:5000 name:L2_SYNTH_PROBE : Synthesized Probe
    178 
    179 # IA64_2 L2 Cache Events Set 3, Table 11-21
    180 # The manual states that all events in this set share the same umask.
    181 event:0xb9 counters:0 um:zero minimum:5000 name:L2_BAD_LINES_SELECTED : Valid line replaced when invalid line is available
    182 event:0xb8 counters:0 um:l2_bypass minimum:5000 name:L2_BYPASS : Count bypass
    183 event:0xba counters:0 um:zero minimum:5000 name:L2_STORE_HIT_SHARED : Store hit a shared line
    184 
    185 # IA64_2 L2 Cache Events Set 4, Table 11-22
    186 # The manual states one of the following needs to be in pmd4 and these events
    187 # share the same umask.
    188 event:0xba counters:0 um:recirc_ifetch minimum:5000 name:L2_GOT_RECIRC_IFETCH : Instruction fetch recirculates received by L2D
    189 event:0xb9 counters:0 um:recirc_ifetch minimum:5000 name:L2_ISSUED_RECIRC_IFETCH : Instruction fetch recirculates issued by L2D
    190 event:0xb8 counters:0 um:l2_ops_issued minimum:5000 name:L2_OPS_ISSUED : Different operations issued by L2D
    191 
    192 # IA64_2 L2 Cache Events Set 5, Table 11-23
    193 # manual states one of the following needs to be in pmd4 and
    194 #       these events share the same umask
    195 event:0xbc counters:0 um:zero minimum:5000 name:L2_OZQ_FULL : L2D OZQ is full
    196 event:0xbd counters:0 um:zero minimum:5000 name:L2_OZDB_FULL : L2D OZQ is full
    197 event:0xbe counters:0 um:zero minimum:5000 name:L2_VICTIMB_FULL : L2D victim buffer is full
    198 event:0xbf counters:0 um:zero minimum:5000 name:L2_FILLB_FULL : L2D Fill buffer is full
    199 
    200 # IA64_2 L3 Cache Events, Table 11-24
    201 event:0xdf counters:0,1,2,3 um:zero minimum:5000 name:L3_LINES_REPLACED : Cache Lines Replaced
    202 event:0xdc counters:0,1,2,3 um:zero minimum:5000 name:L3_MISSES : L3 Misses
    203 event:0xdb counters:0,1,2,3 um:zero minimum:5000 name:L3_REFERENCES : L3 References
    204 event:0xdd counters:0,1,2,3 um:l3_reads minimum:5000 name:L3_READS : L3 Reads
    205 event:0xde counters:0,1,2,3 um:l3_writes minimum:5000 name:L3_WRITES : L3 Writes
    206 
    207 # IA64_2 System Events, Table 11-26
    208 event:0x13 counters:0,1,2,3 um:zero minimum:5000 name:CPU_CPL_CHANGES : Privilege Level Changes
    209 event:0x52 counters:0,1,2,3 um:zero minimum:5000 name:DATA_DEBUG_REGISTER_FAULT : Fault due to data debug reg. Match to load/store instruction
    210 event:0xc6 counters:0,1,2,3 um:zero minimum:5000 name:DATA_DEBUG_REGISTER_MATCHES : Data debug register matches data address of memory reference
    211 event:0x9e counters:0,1,2,3 um:extern_dp_pins_0_to_3 minimum:5000 name:EXTERN_DP_PINS_0_TO_3 : DP pins 0-3 asserted
    212 event:0x9f counters:0,1,2,3 um:extern_dp_pins_4_to_5 minimum:5000 name:EXTERN_DP_PINS_4_TO_5 : DP pins 4-5 asserted
    213 event:0x53 counters:0,1,2,3 um:zero minimum:5000 name:SERIALIZATION_EVENTS : Number of srlz.I instructions
    214 
    215 # IA64_2 TLB Events, Table 11-28
    216 event:0xc9 counters:0,1,2,3 um:zero minimum:5000 name:DTLB_INSERTS_HPW : Hardware Page Walker Installs to DTLB"
    217 event:0x2c counters:0,1,2,3 um:zero minimum:500 name:DTLB_INSERTS_HPW_RETIRED : VHPT entries inserted into DTLB by HW PW
    218 event:0x2d counters:0,1,2,3 um:zero minimum:500 name:HPW_DATA_REFERENCES : Data memory references to VHPT
    219 #event:0xc1 counters:1 um:zero minimum:5000 name:L2DTLB_MISSES : L2DTLB Misses
    220 event:0x48 counters:0,1,2,3 um:zero minimum:5000 name:L1ITLB_INSERTS_HPW : L1ITLB Hardware Page Walker Inserts
    221 event:0x47 counters:0,1,2,3 um:itlb_misses_fetch minimum:5000 name:ITLB_MISSES_FETCH : ITLB Misses Demand Fetch
    222 #event:0xc0 counters:1 um:zero minimum:5000 name:L1DTLB_TRANSFER : L1DTLB misses that hit in the L2DTLB for accesses counted in L1D_READS
    223 
    224 # IA64_2 System Bus Events, Table 11-30
    225 event:0x87 counters:0,1,2,3 um:bus minimum:5000 name:BUS_ALL : Bus Transactions
    226 event:0x9c counters:0,1,2,3 um:zero minimum:5000 name:BUS_BRQ_LIVE_REQ_HI : BRQ Live Requests (two most-significant-bit of the 5-bit outstanding BRQ request count)
    227 event:0x9b counters:0,1,2,3 um:zero minimum:5000 name:BUS_BRQ_LIVE_REQ_LO : BRQ Live Requests (three least-significant-bit of the 5-bit outstanding BRQ request count
    228 event:0x9d counters:0,1,2,3 um:zero minimum:5000 name:BUS_BRQ_REQ_INSERTED : BRQ Requests Inserted
    229 event:0x88 counters:0,1,2,3 um:zero minimum:5000 name:BUS_DATA_CYCLE : Valid data cycle on the Bus
    230 event:0x84 counters:0,1,2,3 um:zero minimum:5000 name:BUS_HITM : Bus Hit Modified Line Transactions
    231 event:0x90 counters:0,1,2,3 um:bus minimum:5000 name:BUS_IO : IA-32 Compatible IO Bus Transactions
    232 event:0x98 counters:0,1,2,3 um:zero minimum:5000 name:BUS_IOQ_LIVE_REQ_HI : Inorder Bus Queue Requests (two most-significant-bit of the 4-bit outstanding IOQ request count)
    233 event:0x97 counters:0,1,2,3 um:zero minimum:5000 name:BUS_IOQ_LIVE_REQ_LO : Inorder Bus Queue Requests (two least-significant-bit of the 4-bit outstanding IOQ request count)
    234 event:0x93 counters:0,1,2,3 um:bus_lock minimum:5000 name:BUS_LOCK : IA-32 Compatible Bus Lock Transactions
    235 event:0x8e counters:0,1,2,3 um:bus_backsnp_req minimum:5000 name:BUS_BACKSNP_REQ : Bus Back Snoop Requests
    236 event:0x8a counters:0,1,2,3 um:bus_memory minimum:5000 name:BUS_MEMORY : Bus Memory Transactions
    237 event:0x8b counters:0,1,2,3 um:bus_mem_read minimum:5000 name:BUS_MEM_READ : Full Cache line D/I memory RD, RD invalidate, and BRIL
    238 event:0x94 counters:0,1,2,3 um:zero minimum:5000 name:BUS_MEM_READ_OUT_HI : Outstanding memory RD transactions
    239 event:0x95 counters:0,1,2,3 um:zero minimum:5000 name:BUS_MEM_READ_OUT_LO : Outstanding memory RD transactions
    240 event:0x9a counters:0,1,2,3 um:zero minimum:5000 name:BUS_OOQ_LIVE_REQ_HI : Out-of-order Bus Queue Requests (two most-significant-bit of the 4-bit outstanding OOQ request count)
    241 event:0x99 counters:0,1,2,3 um:zero minimum:5000 name:BUS_OOQ_LIVE_REQ_LO : Out-of-order Bus Queue Requests (three least-significant-bit of the 4-bit outstanding OOQ request count)
    242 event:0x8c counters:0,1,2,3 um:bus minimum:5000 name:BUS_RD_DATA : Bus Read Data Transactions
    243 event:0x80 counters:0,1,2,3 um:zero minimum:5000 name:BUS_RD_HIT : Bus Read Hit Clean Non-local Cache Transactions
    244 event:0x81 counters:0,1,2,3 um:zero minimum:5000 name:BUS_RD_HITM : Bus Read Hit Modified Non-local Cache Transactions
    245 event:0x83 counters:0,1,2,3 um:zero minimum:5000 name:BUS_RD_INVAL_ALL_HITM : Bus BIL or BRIL Transaction Results in HITM
    246 event:0x82 counters:0,1,2,3 um:zero minimum:5000 name:BUS_RD_INVAL_HITM : Bus BIL Transaction Results in HITM
    247 event:0x91 counters:0,1,2,3 um:bus minimum:5000 name:BUS_RD_IO : IA-32 Compatible IO Read Transactions
    248 event:0x8d counters:0,1,2,3 um:bus minimum:5000 name:BUS_RD_PRTL : Bus Read Partial Transactions
    249 event:0x96 counters:0,1,2,3 um:zero minimum:5000 name:BUS_SNOOPQ_REQ : Bus Snoop Queue Requests
    250 event:0x86 counters:0,1,2,3 um:bus minimum:5000 name:BUS_SNOOPS : Bus Snoops Total
    251 event:0x85 counters:0,1,2,3 um:bus_snoop minimum:5000 name:BUS_SNOOPS_HITM : Bus Snoops HIT Modified Cache Line
    252 event:0x8f counters:0,1,2,3 um:bus_snoop minimum:5000 name:BUS_SNOOP_STALL_CYCLES : Bus Snoop Stall Cycles (from any agent)
    253 event:0x92 counters:0,1,2,3 um:bus_wr_wb minimum:5000 name:BUS_WR_WB : Bus Write Back Transactions
    254 event:0x89 counters:0,1,2,3 um:mem_read_current minimum:5000 name:MEM_READ_CURRENT : Current Mem Read Transactions On Bus
    255 
    256 # RSE Events, Table 11-34
    257 event:0x2b counters:0,1,2,3 um:zero minimum:500 name:RSE_CURRENT_REGS_2_TO_0 : Current RSE registers
    258 event:0x2a counters:0,1,2,3 um:zero minimum:500 name:RSE_CURRENT_REGS_5_TO_3 : Current RSE registers
    259 event:0x26 counters:0,1,2,3 um:zero minimum:500 name:RSE_CURRENT_REGS_6 : Current RSE registers
    260 event:0x29 counters:0,1,2,3 um:zero minimum:500 name:RSE_DIRTY_REGS_2_TO_0 : Dirty RSE registers
    261 event:0x28 counters:0,1,2,3 um:zero minimum:500 name:RSE_DIRTY_REGS_5_TO_3 : Dirty RSE registers
    262 event:0x24 counters:0,1,2,3 um:zero minimum:500 name:RSE_DIRTY_REGS_6 : Dirty RSE registers
    263 event:0x32 counters:0,1,2,3 um:zero minimum:500 name:RSE_EVENT_RETIRED : Retired RSE operations
    264 event:0x20 counters:0,1,2,3 um:rse_references_retired minimum:500 name:RSE_REFERENCES_RETIRED : RSE Accesses
    265 
    266 # IA64 Performance Monitors Ordered by Code, Table 11-36
    267 event:0xbb counters:0,1,2,3 um:zero minimum:5000 name:TAGGED_L2_DATA_RETURN_POR : Tagged L2 Data Return Ports 0/1
    268