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": "0x2" 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": "0x8" 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": "0x4" 20 }, 21 { 22 "EventName": "ls_locks.non_spec_lock", 23 "EventCode": "0x25", 24 "BriefDescription": "Retired lock instructions. Non-speculative lock succeeded.", 25 "UMask": "0x2" 26 }, 27 { 28 "EventName": "ls_locks.bus_lock", 29 "EventCode": "0x25", 30 "BriefDescription": "Retired lock instructions. Bus lock when a locked operations crosses a cache boundary or is done on an uncacheable memory type. Comparable to legacy bus lock.", 31 "UMask": "0x1" 32 }, 33 { 34 "EventName": "ls_ret_cl_flush", 35 "EventCode": "0x26", 36 "BriefDescription": "Number of retired CLFLUSH instructions." 37 }, 38 { 39 "EventName": "ls_ret_cpuid", 40 "EventCode": "0x27", 41 "BriefDescription": "Number of retired CPUID instructions." 42 }, 43 { 44 "EventName": "ls_dispatch.ld_st_dispatch", 45 "EventCode": "0x29", 46 "BriefDescription": "Dispatch of a single op that performs a load from and store to the same memory address. Number of single ops that do load/store to an address.", 47 "UMask": "0x4" 48 }, 49 { 50 "EventName": "ls_dispatch.store_dispatch", 51 "EventCode": "0x29", 52 "BriefDescription": "Number of stores dispatched. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.", 53 "UMask": "0x2" 54 }, 55 { 56 "EventName": "ls_dispatch.ld_dispatch", 57 "EventCode": "0x29", 58 "BriefDescription": "Number of loads dispatched. Counts the number of operations dispatched to the LS unit. Unit Masks ADDed.", 59 "UMask": "0x1" 60 }, 61 { 62 "EventName": "ls_smi_rx", 63 "EventCode": "0x2b", 64 "BriefDescription": "Number of SMIs received." 65 }, 66 { 67 "EventName": "ls_int_taken", 68 "EventCode": "0x2c", 69 "BriefDescription": "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 }, 86 { 87 "EventName": "ls_dc_accesses", 88 "EventCode": "0x40", 89 "BriefDescription": "Number of accesses to the dcache for load/store references.", 90 "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." 91 }, 92 { 93 "EventName": "ls_mab_alloc.dc_prefetcher", 94 "EventCode": "0x41", 95 "BriefDescription": "LS MAB Allocates by Type. DC prefetcher.", 96 "UMask": "0x8" 97 }, 98 { 99 "EventName": "ls_mab_alloc.stores", 100 "EventCode": "0x41", 101 "BriefDescription": "LS MAB Allocates by Type. Stores.", 102 "UMask": "0x2" 103 }, 104 { 105 "EventName": "ls_mab_alloc.loads", 106 "EventCode": "0x41", 107 "BriefDescription": "LS MAB Allocates by Type. Loads.", 108 "UMask": "0x1" 109 }, 110 { 111 "EventName": "ls_refills_from_sys.ls_mabresp_rmt_dram", 112 "EventCode": "0x43", 113 "BriefDescription": "Demand Data Cache Fills by Data Source. DRAM or IO from different die.", 114 "UMask": "0x40" 115 }, 116 { 117 "EventName": "ls_refills_from_sys.ls_mabresp_rmt_cache", 118 "EventCode": "0x43", 119 "BriefDescription": "Demand Data Cache Fills by Data Source. Hit in cache; Remote CCX and the address's Home Node is on a different die.", 120 "UMask": "0x10" 121 }, 122 { 123 "EventName": "ls_refills_from_sys.ls_mabresp_lcl_dram", 124 "EventCode": "0x43", 125 "BriefDescription": "Demand Data Cache Fills by Data Source. DRAM or IO from this thread's die.", 126 "UMask": "0x8" 127 }, 128 { 129 "EventName": "ls_refills_from_sys.ls_mabresp_lcl_cache", 130 "EventCode": "0x43", 131 "BriefDescription": "Demand Data Cache Fills by Data Source. Hit in cache; local CCX (not Local L2), or Remote CCX and the address's Home Node is on this thread's die.", 132 "UMask": "0x2" 133 }, 134 { 135 "EventName": "ls_refills_from_sys.ls_mabresp_lcl_l2", 136 "EventCode": "0x43", 137 "BriefDescription": "Demand Data Cache Fills by Data Source. Local L2 hit.", 138 "UMask": "0x1" 139 }, 140 { 141 "EventName": "ls_l1_d_tlb_miss.all", 142 "EventCode": "0x45", 143 "BriefDescription": "All L1 DTLB Misses or Reloads.", 144 "UMask": "0xff" 145 }, 146 { 147 "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_miss", 148 "EventCode": "0x45", 149 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that miss in the L2 TLB.", 150 "UMask": "0x80" 151 }, 152 { 153 "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_miss", 154 "EventCode": "0x45", 155 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that miss in the L2 TLB.", 156 "UMask": "0x40" 157 }, 158 { 159 "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_miss", 160 "EventCode": "0x45", 161 "BriefDescription": "L1 DTLB Miss. DTLB reload coalesced page miss.", 162 "UMask": "0x20" 163 }, 164 { 165 "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_miss", 166 "EventCode": "0x45", 167 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that miss the L2 TLB.", 168 "UMask": "0x10" 169 }, 170 { 171 "EventName": "ls_l1_d_tlb_miss.tlb_reload_1g_l2_hit", 172 "EventCode": "0x45", 173 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 1G page that hit in the L2 TLB.", 174 "UMask": "0x8" 175 }, 176 { 177 "EventName": "ls_l1_d_tlb_miss.tlb_reload_2m_l2_hit", 178 "EventCode": "0x45", 179 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 2M page that hit in the L2 TLB.", 180 "UMask": "0x4" 181 }, 182 { 183 "EventName": "ls_l1_d_tlb_miss.tlb_reload_coalesced_page_hit", 184 "EventCode": "0x45", 185 "BriefDescription": "L1 DTLB Miss. DTLB reload hit a coalesced page.", 186 "UMask": "0x2" 187 }, 188 { 189 "EventName": "ls_l1_d_tlb_miss.tlb_reload_4k_l2_hit", 190 "EventCode": "0x45", 191 "BriefDescription": "L1 DTLB Miss. DTLB reload to a 4K page that hit in the L2 TLB.", 192 "UMask": "0x1" 193 }, 194 { 195 "EventName": "ls_tablewalker.iside", 196 "EventCode": "0x46", 197 "BriefDescription": "Total Page Table Walks on I-side.", 198 "UMask": "0xc" 199 }, 200 { 201 "EventName": "ls_tablewalker.ic_type1", 202 "EventCode": "0x46", 203 "BriefDescription": "Total Page Table Walks IC Type 1.", 204 "UMask": "0x8" 205 }, 206 { 207 "EventName": "ls_tablewalker.ic_type0", 208 "EventCode": "0x46", 209 "BriefDescription": "Total Page Table Walks IC Type 0.", 210 "UMask": "0x4" 211 }, 212 { 213 "EventName": "ls_tablewalker.dside", 214 "EventCode": "0x46", 215 "BriefDescription": "Total Page Table Walks on D-side.", 216 "UMask": "0x3" 217 }, 218 { 219 "EventName": "ls_tablewalker.dc_type1", 220 "EventCode": "0x46", 221 "BriefDescription": "Total Page Table Walks DC Type 1.", 222 "UMask": "0x2" 223 }, 224 { 225 "EventName": "ls_tablewalker.dc_type0", 226 "EventCode": "0x46", 227 "BriefDescription": "Total Page Table Walks DC Type 0.", 228 "UMask": "0x1" 229 }, 230 { 231 "EventName": "ls_misal_accesses", 232 "EventCode": "0x47", 233 "BriefDescription": "Misaligned loads." 234 }, 235 { 236 "EventName": "ls_pref_instr_disp", 237 "EventCode": "0x4b", 238 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative).", 239 "UMask": "0xff" 240 }, 241 { 242 "EventName": "ls_pref_instr_disp.prefetch_nta", 243 "EventCode": "0x4b", 244 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). PrefetchNTA instruction. See docAPM3 PREFETCHlevel.", 245 "UMask": "0x4" 246 }, 247 { 248 "EventName": "ls_pref_instr_disp.prefetch_w", 249 "EventCode": "0x4b", 250 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). See docAPM3 PREFETCHW.", 251 "UMask": "0x2" 252 }, 253 { 254 "EventName": "ls_pref_instr_disp.prefetch", 255 "EventCode": "0x4b", 256 "BriefDescription": "Software Prefetch Instructions Dispatched (Speculative). Prefetch_T0_T1_T2. PrefetchT0, T1 and T2 instructions. See docAPM3 PREFETCHlevel.", 257 "UMask": "0x1" 258 }, 259 { 260 "EventName": "ls_inef_sw_pref.mab_mch_cnt", 261 "EventCode": "0x52", 262 "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.", 263 "UMask": "0x2" 264 }, 265 { 266 "EventName": "ls_inef_sw_pref.data_pipe_sw_pf_dc_hit", 267 "EventCode": "0x52", 268 "BriefDescription": "The number of software prefetches that did not fetch data outside of the processor core. Software PREFETCH instruction saw a DC hit.", 269 "UMask": "0x1" 270 }, 271 { 272 "EventName": "ls_sw_pf_dc_fill.ls_mabresp_rmt_dram", 273 "EventCode": "0x59", 274 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From DRAM (home node remote).", 275 "UMask": "0x40" 276 }, 277 { 278 "EventName": "ls_sw_pf_dc_fill.ls_mabresp_rmt_cache", 279 "EventCode": "0x59", 280 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From another cache (home node remote).", 281 "UMask": "0x10" 282 }, 283 { 284 "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_dram", 285 "EventCode": "0x59", 286 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. DRAM or IO from this thread's die. From DRAM (home node local).", 287 "UMask": "0x8" 288 }, 289 { 290 "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_cache", 291 "EventCode": "0x59", 292 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. From another cache (home node local).", 293 "UMask": "0x2" 294 }, 295 { 296 "EventName": "ls_sw_pf_dc_fill.ls_mabresp_lcl_l2", 297 "EventCode": "0x59", 298 "BriefDescription": "Software Prefetch Data Cache Fills by Data Source. Local L2 hit.", 299 "UMask": "0x1" 300 }, 301 { 302 "EventName": "ls_hw_pf_dc_fill.ls_mabresp_rmt_dram", 303 "EventCode": "0x5a", 304 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM (home node remote).", 305 "UMask": "0x40" 306 }, 307 { 308 "EventName": "ls_hw_pf_dc_fill.ls_mabresp_rmt_cache", 309 "EventCode": "0x5a", 310 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From another cache (home node remote).", 311 "UMask": "0x10" 312 }, 313 { 314 "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_dram", 315 "EventCode": "0x5a", 316 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From DRAM (home node local).", 317 "UMask": "0x8" 318 }, 319 { 320 "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_cache", 321 "EventCode": "0x5a", 322 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. From another cache (home node local).", 323 "UMask": "0x2" 324 }, 325 { 326 "EventName": "ls_hw_pf_dc_fill.ls_mabresp_lcl_l2", 327 "EventCode": "0x5a", 328 "BriefDescription": "Hardware Prefetch Data Cache Fills by Data Source. Local L2 hit.", 329 "UMask": "0x1" 330 }, 331 { 332 "EventName": "ls_not_halted_cyc", 333 "EventCode": "0x76", 334 "BriefDescription": "Cycles not in Halt." 335 }, 336 { 337 "EventName": "ls_tlb_flush", 338 "EventCode": "0x78", 339 "BriefDescription": "All TLB Flushes" 340 } 341] 342