memory.json (15919B)
1[ 2 { 3 "EventName": "ls_bad_status2.stli_other", 4 "EventCode": "0x24", 5 "BriefDescription": "Non-forwardable conflict; used to reduce STLI's via software. All reasons. Store To Load Interlock (STLI) are loads that were unable to complete because of a possible match with an older store, and the older store could not do STLF for some reason.", 6 "PublicDescription" : "Store-to-load conflicts: A load was unable to complete due to a non-forwardable conflict with an older store. Most commonly, a load's address range partially but not completely overlaps with an uncompleted older store. Software can avoid this problem by using same-size and same-alignment loads and stores when accessing the same data. Vector/SIMD code is particularly susceptible to this problem; software should construct wide vector stores by manipulating vector elements in registers using shuffle/blend/swap instructions prior to storing to memory, instead of using narrow element-by-element stores.", 7 "UMask": "0x02" 8 }, 9 { 10 "EventName": "ls_locks.spec_lock_hi_spec", 11 "EventCode": "0x25", 12 "BriefDescription": "Retired lock instructions. High speculative cacheable lock speculation succeeded.", 13 "UMask": "0x08" 14 }, 15 { 16 "EventName": "ls_locks.spec_lock_lo_spec", 17 "EventCode": "0x25", 18 "BriefDescription": "Retired lock instructions. Low speculative cacheable lock speculation succeeded.", 19 "UMask": "0x04" 20 }, 21 { 22 "EventName": "ls_locks.non_spec_lock", 23 "EventCode": "0x25", 24 "BriefDescription": "Retired lock instructions. Non-speculative lock succeeded.", 25 "UMask": "0x02" 26 }, 27 { 28 "EventName": "ls_locks.bus_lock", 29 "EventCode": "0x25", 30 "BriefDescription": "Retired lock instructions. Comparable to legacy bus lock.", 31 "UMask": "0x01" 32 }, 33 { 34 "EventName": "ls_ret_cl_flush", 35 "EventCode": "0x26", 36 "BriefDescription": "The number of retired CLFLUSH instructions. This is a non-speculative event." 37 }, 38 { 39 "EventName": "ls_ret_cpuid", 40 "EventCode": "0x27", 41 "BriefDescription": "The number of CPUID instructions retired." 42 }, 43 { 44 "EventName": "ls_dispatch.ld_st_dispatch", 45 "EventCode": "0x29", 46 "BriefDescription": "Load-op-Store Dispatch. Dispatch of a single op that performs a load from and store to the same memory address. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.", 47 "UMask": "0x04" 48 }, 49 { 50 "EventName": "ls_dispatch.store_dispatch", 51 "EventCode": "0x29", 52 "BriefDescription": "Dispatch of a single op that performs a memory store. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.", 53 "UMask": "0x02" 54 }, 55 { 56 "EventName": "ls_dispatch.ld_dispatch", 57 "EventCode": "0x29", 58 "BriefDescription": "Dispatch of a single op that performs a memory load. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.", 59 "UMask": "0x01" 60 }, 61 { 62 "EventName": "ls_smi_rx", 63 "EventCode": "0x2b", 64 "BriefDescription": "Counts the number of SMIs received." 65 }, 66 { 67 "EventName": "ls_int_taken", 68 "EventCode": "0x2c", 69 "BriefDescription": "Counts the number of interrupts taken." 70 }, 71 { 72 "EventName": "ls_rdtsc", 73 "EventCode": "0x2d", 74 "BriefDescription": "Number of reads of the TSC (RDTSC instructions). The count is speculative." 75 }, 76 { 77 "EventName": "ls_stlf", 78 "EventCode": "0x35", 79 "BriefDescription": "Number of STLF hits." 80 }, 81 { 82 "EventName": "ls_st_commit_cancel2.st_commit_cancel_wcb_full", 83 "EventCode": "0x37", 84 "BriefDescription": "A non-cacheable store and the non-cacheable commit buffer is full.", 85 "UMask": "0x01" 86 }, 87 { 88 "EventName": "ls_dc_accesses", 89 "EventCode": "0x40", 90 "BriefDescription": "Number of accesses to the dcache for load/store references.", 91 "PublicDescription": "The number of accesses to the data cache for load and store references. This may include certain microcode scratchpad accesses, although these are generally rare. Each increment represents an eight-byte access, although the instruction may only be accessing a portion of that. This event is a speculative event." 92 }, 93 { 94 "EventName": "ls_mab_alloc.all_allocations", 95 "EventCode": "0x41", 96 "BriefDescription": "All Allocations. Counts when a LS pipe allocates a MAB entry.", 97 "UMask": "0x7f" 98 }, 99 { 100 "EventName": "ls_mab_alloc.hardware_prefetcher_allocations", 101 "EventCode": "0x41", 102 "BriefDescription": "Hardware Prefetcher Allocations. Counts when a LS pipe allocates a MAB entry.", 103 "UMask": "0x40" 104 }, 105 { 106 "EventName": "ls_mab_alloc.load_store_allocations", 107 "EventCode": "0x41", 108 "BriefDescription": "Load Store Allocations. Counts when a LS pipe allocates a MAB entry.", 109 "UMask": "0x3f" 110 }, 111 { 112 "EventName": "ls_mab_alloc.dc_prefetcher", 113 "EventCode": "0x41", 114 "BriefDescription": "LS MAB Allocates by Type. DC prefetcher.", 115 "UMask": "0x08" 116 }, 117 { 118 "EventName": "ls_mab_alloc.stores", 119 "EventCode": "0x41", 120 "BriefDescription": "LS MAB Allocates by Type. Stores.", 121 "UMask": "0x02" 122 }, 123 { 124 "EventName": "ls_mab_alloc.loads", 125 "EventCode": "0x41", 126 "BriefDescription": "LS MAB Allocates by Type. Loads.", 127 "UMask": "0x01" 128 }, 129 { 130 "EventName": "ls_dmnd_fills_from_sys.mem_io_remote", 131 "EventCode": "0x43", 132 "BriefDescription": "Demand Data Cache Fills by Data Source. From DRAM or IO connected in different Node.", 133 "UMask": "0x40" 134 }, 135 { 136 "EventName": "ls_dmnd_fills_from_sys.ext_cache_remote", 137 "EventCode": "0x43", 138 "BriefDescription": "Demand Data Cache Fills by Data Source. From CCX Cache in different Node.", 139 "UMask": "0x10" 140 }, 141 { 142 "EventName": "ls_dmnd_fills_from_sys.mem_io_local", 143 "EventCode": "0x43", 144 "BriefDescription": "Demand Data Cache Fills by Data Source. From DRAM or IO connected in same node.", 145 "UMask": "0x08" 146 }, 147 { 148 "EventName": "ls_dmnd_fills_from_sys.ext_cache_local", 149 "EventCode": "0x43", 150 "BriefDescription": "Demand Data Cache Fills by Data Source. From cache of different CCX in same node.", 151 "UMask": "0x04" 152 }, 153 { 154 "EventName": "ls_dmnd_fills_from_sys.int_cache", 155 "EventCode": "0x43", 156 "BriefDescription": "Demand Data Cache Fills by Data Source. From L3 or different L2 in same CCX.", 157 "UMask": "0x02" 158 }, 159 { 160 "EventName": "ls_dmnd_fills_from_sys.lcl_l2", 161 "EventCode": "0x43", 162 "BriefDescription": "Demand Data Cache Fills by Data Source. From Local L2 to the core.", 163 "UMask": "0x01" 164 }, 165 { 166 "EventName": "ls_any_fills_from_sys.mem_io_remote", 167 "EventCode": "0x44", 168 "BriefDescription": "Any Data Cache Fills by Data Source. From DRAM or IO connected in different Node.", 169 "UMask": "0x40" 170 }, 171 { 172 "EventName": "ls_any_fills_from_sys.ext_cache_remote", 173 "EventCode": "0x44", 174 "BriefDescription": "Any Data Cache Fills by Data Source. From CCX Cache in different Node.", 175 "UMask": "0x10" 176 }, 177 { 178 "EventName": "ls_any_fills_from_sys.mem_io_local", 179 "EventCode": "0x44", 180 "BriefDescription": "Any Data Cache Fills by Data Source. From DRAM or IO connected in same node.", 181 "UMask": "0x08" 182 }, 183 { 184 "EventName": "ls_any_fills_from_sys.ext_cache_local", 185 "EventCode": "0x44", 186 "BriefDescription": "Any Data Cache Fills by Data Source. From cache of different CCX in same node.", 187 "UMask": "0x04" 188 }, 189 { 190 "EventName": "ls_any_fills_from_sys.int_cache", 191 "EventCode": "0x44", 192 "BriefDescription": "Any Data Cache Fills by Data Source. From L3 or different L2 in same CCX.", 193 "UMask": "0x02" 194 }, 195 { 196 "EventName": "ls_any_fills_from_sys.lcl_l2", 197 "EventCode": "0x44", 198 "BriefDescription": "Any Data Cache Fills by Data Source. From Local L2 to the core.", 199 "UMask": "0x01" 200 }, 201 { 202 "EventName": "ls_l1_d_tlb_miss.all", 203 "EventCode": "0x45", 204 "BriefDescription": "All L1 DTLB Misses or Reloads. Use l1_dtlb_misses instead.", 205 "UMask": "0xff" 206 }, 207 { 208 "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_miss", 209 "EventCode": "0x45", 210 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that also missed in the L2 TLB.", 211 "UMask": "0x80" 212 }, 213 { 214 "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_miss", 215 "EventCode": "0x45", 216 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that also missed in the L2 TLB.", 217 "UMask": "0x40" 218 }, 219 { 220 "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_miss", 221 "EventCode": "0x45", 222 "BriefDescription": "L1 DTLB Miss. DTLB reload coalesced page that also missed in the L2 TLB.", 223 "UMask": "0x20" 224 }, 225 { 226 "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_miss", 227 "EventCode": "0x45", 228 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that missed the L2 TLB.", 229 "UMask": "0x10" 230 }, 231 { 232 "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_hit", 233 "EventCode": "0x45", 234 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that hit in the L2 TLB.", 235 "UMask": "0x08" 236 }, 237 { 238 "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_hit", 239 "EventCode": "0x45", 240 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that hit in the L2 TLB.", 241 "UMask": "0x04" 242 }, 243 { 244 "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_hit", 245 "EventCode": "0x45", 246 "BriefDescription": "L1 DTLB Miss. DTLB reload to a coalesced page that hit in the L2 TLB.", 247 "UMask": "0x02" 248 }, 249 { 250 "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_hit", 251 "EventCode": "0x45", 252 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that hit in the L2 TLB.", 253 "UMask": "0x01" 254 }, 255 { 256 "EventName": "ls_tablewalker.iside", 257 "EventCode": "0x46", 258 "BriefDescription": "Total Page Table Walks on I-side.", 259 "UMask": "0x0c" 260 }, 261 { 262 "EventName": "ls_tablewalker.ic_type1", 263 "EventCode": "0x46", 264 "BriefDescription": "Total Page Table Walks IC Type 1.", 265 "UMask": "0x08" 266 }, 267 { 268 "EventName": "ls_tablewalker.ic_type0", 269 "EventCode": "0x46", 270 "BriefDescription": "Total Page Table Walks IC Type 0.", 271 "UMask": "0x04" 272 }, 273 { 274 "EventName": "ls_tablewalker.dside", 275 "EventCode": "0x46", 276 "BriefDescription": "Total Page Table Walks on D-side.", 277 "UMask": "0x03" 278 }, 279 { 280 "EventName": "ls_tablewalker.dc_type1", 281 "EventCode": "0x46", 282 "BriefDescription": "Total Page Table Walks DC Type 1.", 283 "UMask": "0x02" 284 }, 285 { 286 "EventName": "ls_tablewalker.dc_type0", 287 "EventCode": "0x46", 288 "BriefDescription": "Total Page Table Walks DC Type 0.", 289 "UMask": "0x01" 290 }, 291 { 292 "EventName": "ls_misal_loads.ma4k", 293 "EventCode": "0x47", 294 "BriefDescription": "The number of 4KB misaligned (i.e., page crossing) loads.", 295 "UMask": "0x02" 296 }, 297 { 298 "EventName": "ls_misal_loads.ma64", 299 "EventCode": "0x47", 300 "BriefDescription": "The number of 64B misaligned (i.e., cacheline crossing) loads.", 301 "UMask": "0x01" 302 }, 303 { 304 "EventName": "ls_pref_instr_disp", 305 "EventCode": "0x4b", 306 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative).", 307 "UMask": "0xff" 308 }, 309 { 310 "EventName": "ls_pref_instr_disp.prefetch_nta", 311 "EventCode": "0x4b", 312 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). PrefetchNTA instruction. See docAPM3 PREFETCHlevel.", 313 "UMask": "0x04" 314 }, 315 { 316 "EventName": "ls_pref_instr_disp.prefetch_w", 317 "EventCode": "0x4b", 318 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). PrefetchW instruction. See docAPM3 PREFETCHW.", 319 "UMask": "0x02" 320 }, 321 { 322 "EventName": "ls_pref_instr_disp.prefetch", 323 "EventCode": "0x4b", 324 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). PrefetchT0, T1 and T2 instructions. See docAPM3 PREFETCHlevel.", 325 "UMask": "0x01" 326 }, 327 { 328 "EventName": "ls_inef_sw_pref.mab_mch_cnt", 329 "EventCode": "0x52", 330 "BriefDescription": "The number of software prefetches that did not fetch data outside of the processor core. Software PREFETCH instruction saw a match on an already-allocated miss request buffer.", 331 "UMask": "0x02" 332 }, 333 { 334 "EventName": "ls_inef_sw_pref.data_pipe_sw_pf_dc_hit", 335 "EventCode": "0x52", 336 "BriefDescription": "The number of software prefetches that did not fetch data outside of the processor core. Software PREFETCH instruction saw a DC hit.", 337 "UMask": "0x01" 338 }, 339 { 340 "EventName": "ls_sw_pf_dc_fills.mem_io_remote", 341 "EventCode": "0x59", 342 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From DRAM or IO connected in different Node.", 343 "UMask": "0x40" 344 }, 345 { 346 "EventName": "ls_sw_pf_dc_fills.ext_cache_remote", 347 "EventCode": "0x59", 348 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From CCX Cache in different Node.", 349 "UMask": "0x10" 350 }, 351 { 352 "EventName": "ls_sw_pf_dc_fills.mem_io_local", 353 "EventCode": "0x59", 354 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From DRAM or IO connected in same node.", 355 "UMask": "0x08" 356 }, 357 { 358 "EventName": "ls_sw_pf_dc_fills.ext_cache_local", 359 "EventCode": "0x59", 360 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From cache of different CCX in same node.", 361 "UMask": "0x04" 362 }, 363 { 364 "EventName": "ls_sw_pf_dc_fills.int_cache", 365 "EventCode": "0x59", 366 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From L3 or different L2 in same CCX.", 367 "UMask": "0x02" 368 }, 369 { 370 "EventName": "ls_sw_pf_dc_fills.lcl_l2", 371 "EventCode": "0x59", 372 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From Local L2 to the core.", 373 "UMask": "0x01" 374 }, 375 { 376 "EventName": "ls_hw_pf_dc_fills.mem_io_remote", 377 "EventCode": "0x5a", 378 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM or IO connected in different Node.", 379 "UMask": "0x40" 380 }, 381 { 382 "EventName": "ls_hw_pf_dc_fills.ext_cache_remote", 383 "EventCode": "0x5a", 384 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From CCX Cache in different Node.", 385 "UMask": "0x10" 386 }, 387 { 388 "EventName": "ls_hw_pf_dc_fills.mem_io_local", 389 "EventCode": "0x5a", 390 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM or IO connected in same node.", 391 "UMask": "0x08" 392 }, 393 { 394 "EventName": "ls_hw_pf_dc_fills.ext_cache_local", 395 "EventCode": "0x5a", 396 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From cache of different CCX in same node.", 397 "UMask": "0x04" 398 }, 399 { 400 "EventName": "ls_hw_pf_dc_fills.int_cache", 401 "EventCode": "0x5a", 402 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From L3 or different L2 in same CCX.", 403 "UMask": "0x02" 404 }, 405 { 406 "EventName": "ls_hw_pf_dc_fills.lcl_l2", 407 "EventCode": "0x5a", 408 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From Local L2 to the core.", 409 "UMask": "0x01" 410 }, 411 { 412 "EventName": "ls_alloc_mab_count", 413 "EventCode": "0x5f", 414 "BriefDescription": "Count of Allocated Mabs", 415 "PublicDescription": "This event counts the in-flight L1 data cache misses (allocated Miss Address Buffers) divided by 4 and rounded down each cycle unless used with the MergeEvent functionality. If the MergeEvent is used, it counts the exact number of outstanding L1 data cache misses. See 2.1.17.3 [Large Increment per Cycle Events]." 416 }, 417 { 418 "EventName": "ls_not_halted_cyc", 419 "EventCode": "0x76", 420 "BriefDescription": "Cycles not in Halt." 421 }, 422 { 423 "EventName": "ls_tlb_flush.all_tlb_flushes", 424 "EventCode": "0x78", 425 "BriefDescription": "All TLB Flushes. Requires unit mask 0xFF to engage event for counting. Use all_tlbs_flushed instead", 426 "UMask": "0xff" 427 } 428]