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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 | [ { "MetricExpr": "FETCH_BUBBLE / (4 * CPU_CYCLES)", "PublicDescription": "Frontend bound L1 topdown metric", "BriefDescription": "Frontend bound L1 topdown metric", "DefaultMetricgroupName": "TopDownL1", "MetricGroup": "Default;TopDownL1", "MetricName": "frontend_bound" }, { "MetricExpr": "(INST_SPEC - INST_RETIRED) / (4 * CPU_CYCLES)", "PublicDescription": "Bad Speculation L1 topdown metric", "BriefDescription": "Bad Speculation L1 topdown metric", "DefaultMetricgroupName": "TopDownL1", "MetricGroup": "Default;TopDownL1", "MetricName": "bad_speculation" }, { "MetricExpr": "INST_RETIRED / (CPU_CYCLES * 4)", "PublicDescription": "Retiring L1 topdown metric", "BriefDescription": "Retiring L1 topdown metric", "DefaultMetricgroupName": "TopDownL1", "MetricGroup": "Default;TopDownL1", "MetricName": "retiring" }, { "MetricExpr": "1 - (frontend_bound + bad_speculation + retiring)", "PublicDescription": "Backend Bound L1 topdown metric", "BriefDescription": "Backend Bound L1 topdown metric", "DefaultMetricgroupName": "TopDownL1", "MetricGroup": "Default;TopDownL1", "MetricName": "backend_bound" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x201d@ / CPU_CYCLES", "PublicDescription": "Fetch latency bound L2 topdown metric", "BriefDescription": "Fetch latency bound L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "fetch_latency_bound" }, { "MetricExpr": "frontend_bound - fetch_latency_bound", "PublicDescription": "Fetch bandwidth bound L2 topdown metric", "BriefDescription": "Fetch bandwidth bound L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "fetch_bandwidth_bound" }, { "MetricExpr": "(bad_speculation * BR_MIS_PRED) / (BR_MIS_PRED + armv8_pmuv3_0@event\\=0x2013@)", "PublicDescription": "Branch mispredicts L2 topdown metric", "BriefDescription": "Branch mispredicts L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "branch_mispredicts" }, { "MetricExpr": "bad_speculation - branch_mispredicts", "PublicDescription": "Machine clears L2 topdown metric", "BriefDescription": "Machine clears L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "machine_clears" }, { "MetricExpr": "(EXE_STALL_CYCLE - (MEM_STALL_ANYLOAD + armv8_pmuv3_0@event\\=0x7005@)) / CPU_CYCLES", "PublicDescription": "Core bound L2 topdown metric", "BriefDescription": "Core bound L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "core_bound" }, { "MetricExpr": "(MEM_STALL_ANYLOAD + armv8_pmuv3_0@event\\=0x7005@) / CPU_CYCLES", "PublicDescription": "Memory bound L2 topdown metric", "BriefDescription": "Memory bound L2 topdown metric", "MetricGroup": "TopDownL2", "MetricName": "memory_bound" }, { "MetricExpr": "(((L2I_TLB - L2I_TLB_REFILL) * 15) + (L2I_TLB_REFILL * 100)) / CPU_CYCLES", "PublicDescription": "Idle by itlb miss L3 topdown metric", "BriefDescription": "Idle by itlb miss L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "idle_by_itlb_miss" }, { "MetricExpr": "(((L2I_CACHE - L2I_CACHE_REFILL) * 15) + (L2I_CACHE_REFILL * 100)) / CPU_CYCLES", "PublicDescription": "Idle by icache miss L3 topdown metric", "BriefDescription": "Idle by icache miss L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "idle_by_icache_miss" }, { "MetricExpr": "(BR_MIS_PRED * 5) / CPU_CYCLES", "PublicDescription": "BP misp flush L3 topdown metric", "BriefDescription": "BP misp flush L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "bp_misp_flush" }, { "MetricExpr": "(armv8_pmuv3_0@event\\=0x2013@ * 5) / CPU_CYCLES", "PublicDescription": "OOO flush L3 topdown metric", "BriefDescription": "OOO flush L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "ooo_flush" }, { "MetricExpr": "(armv8_pmuv3_0@event\\=0x1001@ * 5) / CPU_CYCLES", "PublicDescription": "Static predictor flush L3 topdown metric", "BriefDescription": "Static predictor flush L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "sp_flush" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x1010@ / BR_MIS_PRED", "PublicDescription": "Indirect branch L3 topdown metric", "BriefDescription": "Indirect branch L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "indirect_branch" }, { "MetricExpr": "(armv8_pmuv3_0@event\\=0x1013@ + armv8_pmuv3_0@event\\=0x1016@) / BR_MIS_PRED", "PublicDescription": "Push branch L3 topdown metric", "BriefDescription": "Push branch L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "push_branch" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x100d@ / BR_MIS_PRED", "PublicDescription": "Pop branch L3 topdown metric", "BriefDescription": "Pop branch L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "pop_branch" }, { "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0@event\\=0x1010@ - armv8_pmuv3_0@event\\=0x1013@ - armv8_pmuv3_0@event\\=0x1016@ - armv8_pmuv3_0@event\\=0x100d@) / BR_MIS_PRED", "PublicDescription": "Other branch L3 topdown metric", "BriefDescription": "Other branch L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "other_branch" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x2012@ / armv8_pmuv3_0@event\\=0x2013@", "PublicDescription": "Nuke flush L3 topdown metric", "BriefDescription": "Nuke flush L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "nuke_flush" }, { "MetricExpr": "1 - nuke_flush", "PublicDescription": "Other flush L3 topdown metric", "BriefDescription": "Other flush L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "other_flush" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x2010@ / CPU_CYCLES", "PublicDescription": "Sync stall L3 topdown metric", "BriefDescription": "Sync stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "sync_stall" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x2004@ / CPU_CYCLES", "PublicDescription": "Rob stall L3 topdown metric", "BriefDescription": "Rob stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "rob_stall" }, { "MetricExpr": "(armv8_pmuv3_0@event\\=0x2006@ + armv8_pmuv3_0@event\\=0x2007@ + armv8_pmuv3_0@event\\=0x2008@) / CPU_CYCLES", "PublicDescription": "Ptag stall L3 topdown metric", "BriefDescription": "Ptag stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "ptag_stall" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x201e@ / CPU_CYCLES", "PublicDescription": "SaveOpQ stall L3 topdown metric", "BriefDescription": "SaveOpQ stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "saveopq_stall" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x2005@ / CPU_CYCLES", "PublicDescription": "PC buffer stall L3 topdown metric", "BriefDescription": "PC buffer stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "pc_buffer_stall" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x7002@ / CPU_CYCLES", "PublicDescription": "Divider L3 topdown metric", "BriefDescription": "Divider L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "divider" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x7003@ / CPU_CYCLES", "PublicDescription": "FSU stall L3 topdown metric", "BriefDescription": "FSU stall L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "fsu_stall" }, { "MetricExpr": "core_bound - divider - fsu_stall", "PublicDescription": "EXE ports util L3 topdown metric", "BriefDescription": "EXE ports util L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "exe_ports_util" }, { "MetricExpr": "(MEM_STALL_ANYLOAD - MEM_STALL_L1MISS) / CPU_CYCLES", "PublicDescription": "L1 bound L3 topdown metric", "BriefDescription": "L1 bound L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "l1_bound" }, { "MetricExpr": "(MEM_STALL_L1MISS - MEM_STALL_L2MISS) / CPU_CYCLES", "PublicDescription": "L2 bound L3 topdown metric", "BriefDescription": "L2 bound L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "l2_bound" }, { "MetricExpr": "MEM_STALL_L2MISS / CPU_CYCLES", "PublicDescription": "Mem bound L3 topdown metric", "BriefDescription": "Mem bound L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "mem_bound" }, { "MetricExpr": "armv8_pmuv3_0@event\\=0x7005@ / CPU_CYCLES", "PublicDescription": "Store bound L3 topdown metric", "BriefDescription": "Store bound L3 topdown metric", "MetricGroup": "TopDownL3", "MetricName": "store_bound" } ] |