arch/powerpc/perf/power9-events-list.h

   1 /* SPDX-License-Identifier: GPL-2.0-or-later */
   2 /*
   3  * Performance counter support for POWER9 processors.
   4  *
   5  * Copyright 2016 Madhavan Srinivasan, IBM Corporation.
   6  */
   7
   8 /*
   9  * Power9 event codes.
  10  */
  11 EVENT(PM_CYC,                                   0x0001e)
  12 EVENT(PM_ICT_NOSLOT_CYC,                        0x100f8)
  13 EVENT(PM_CMPLU_STALL,                           0x1e054)
  14 EVENT(PM_INST_CMPL,                             0x00002)
  15 EVENT(PM_BR_CMPL,                               0x4d05e)
  16 EVENT(PM_BR_MPRED_CMPL,                         0x400f6)
  17
  18 /* All L1 D cache load references counted at finish, gated by reject */
  19 EVENT(PM_LD_REF_L1,                             0x100fc)
  20 /* Load Missed L1 */
  21 EVENT(PM_LD_MISS_L1_FIN,                        0x2c04e)
  22 EVENT(PM_LD_MISS_L1,                            0x3e054)
  23 /* Alternate event code for PM_LD_MISS_L1 */
  24 EVENT(PM_LD_MISS_L1_ALT,                        0x400f0)
  25 /* Store Missed L1 */
  26 EVENT(PM_ST_MISS_L1,                            0x300f0)
  27 /* L1 cache data prefetches */
  28 EVENT(PM_L1_PREF,                               0x20054)
  29 /* Instruction fetches from L1 */
  30 EVENT(PM_INST_FROM_L1,                          0x04080)
  31 /* Demand iCache Miss */
  32 EVENT(PM_L1_ICACHE_MISS,                        0x200fd)
  33 /* Instruction Demand sectors wriittent into IL1 */
  34 EVENT(PM_L1_DEMAND_WRITE,                       0x0408c)
  35 /* Instruction prefetch written into IL1 */
  36 EVENT(PM_IC_PREF_WRITE,                         0x0488c)
  37 /* The data cache was reloaded from local core's L3 due to a demand load */
  38 EVENT(PM_DATA_FROM_L3,                          0x4c042)
  39 /* Demand LD - L3 Miss (not L2 hit and not L3 hit) */
  40 EVENT(PM_DATA_FROM_L3MISS,                      0x300fe)
  41 /* All successful D-side store dispatches for this thread */
  42 EVENT(PM_L2_ST,                                 0x16880)
  43 /* All successful D-side store dispatches for this thread that were L2 Miss */
  44 EVENT(PM_L2_ST_MISS,                            0x26880)
  45 /* Total HW L3 prefetches(Load+store) */
  46 EVENT(PM_L3_PREF_ALL,                           0x4e052)
  47 /* Data PTEG reload */
  48 EVENT(PM_DTLB_MISS,                             0x300fc)
  49 /* ITLB Reloaded */
  50 EVENT(PM_ITLB_MISS,                             0x400fc)
  51 /* Run_Instructions */
  52 EVENT(PM_RUN_INST_CMPL,                         0x500fa)
  53 /* Alternate event code for PM_RUN_INST_CMPL */
  54 EVENT(PM_RUN_INST_CMPL_ALT,                     0x400fa)
  55 /* Run_cycles */
  56 EVENT(PM_RUN_CYC,                               0x600f4)
  57 /* Alternate event code for Run_cycles */
  58 EVENT(PM_RUN_CYC_ALT,                           0x200f4)
  59 /* Instruction Dispatched */
  60 EVENT(PM_INST_DISP,                             0x200f2)
  61 EVENT(PM_INST_DISP_ALT,                         0x300f2)
  62 /* Branch event that are not strongly biased */
  63 EVENT(PM_BR_2PATH,                              0x20036)
  64 /* ALternate branch event that are not strongly biased */
  65 EVENT(PM_BR_2PATH_ALT,                          0x40036)
  66
  67 /* Blacklisted events */
  68 EVENT(PM_MRK_ST_DONE_L2,                        0x10134)
  69 EVENT(PM_RADIX_PWC_L1_HIT,                      0x1f056)
  70 EVENT(PM_FLOP_CMPL,                             0x100f4)
  71 EVENT(PM_MRK_NTF_FIN,                           0x20112)
  72 EVENT(PM_RADIX_PWC_L2_HIT,                      0x2d024)
  73 EVENT(PM_IFETCH_THROTTLE,                       0x3405e)
  74 EVENT(PM_MRK_L2_TM_ST_ABORT_SISTER,             0x3e15c)
  75 EVENT(PM_RADIX_PWC_L3_HIT,                      0x3f056)
  76 EVENT(PM_RUN_CYC_SMT2_MODE,                     0x3006c)
  77 EVENT(PM_TM_TX_PASS_RUN_INST,                   0x4e014)
  78 EVENT(PM_DISP_HELD_SYNC_HOLD,                   0x4003c)
  79 EVENT(PM_DTLB_MISS_16G,                         0x1c058)
  80 EVENT(PM_DERAT_MISS_2M,                         0x1c05a)
  81 EVENT(PM_DTLB_MISS_2M,                          0x1c05c)
  82 EVENT(PM_MRK_DTLB_MISS_1G,                      0x1d15c)
  83 EVENT(PM_DTLB_MISS_4K,                          0x2c056)
  84 EVENT(PM_DERAT_MISS_1G,                         0x2c05a)
  85 EVENT(PM_MRK_DERAT_MISS_2M,                     0x2d152)
  86 EVENT(PM_MRK_DTLB_MISS_4K,                      0x2d156)
  87 EVENT(PM_MRK_DTLB_MISS_16G,                     0x2d15e)
  88 EVENT(PM_DTLB_MISS_64K,                         0x3c056)
  89 EVENT(PM_MRK_DERAT_MISS_1G,                     0x3d152)
  90 EVENT(PM_MRK_DTLB_MISS_64K,                     0x3d156)
  91 EVENT(PM_DTLB_MISS_16M,                         0x4c056)
  92 EVENT(PM_DTLB_MISS_1G,                          0x4c05a)
  93 EVENT(PM_MRK_DTLB_MISS_16M,                     0x4c15e)
  94
  95 /*
  96  * Memory Access Events
  97  *
  98  * Primary PMU event used here is PM_MRK_INST_CMPL (0x401e0)
  99  * To enable capturing of memory profiling, these MMCRA bits
 100  * needs to be programmed and corresponding raw event format
 101  * encoding.
 102  *
 103  * MMCRA bits encoding needed are
 104  *     SM (Sampling Mode)
 105  *     EM (Eligibility for Random Sampling)
 106  *     TECE (Threshold Event Counter Event)
 107  *     TS (Threshold Start Event)
 108  *     TE (Threshold End Event)
 109  *
 110  * Corresponding Raw Encoding bits:
 111  *     sample [EM,SM]
 112  *     thresh_sel (TECE)
 113  *     thresh start (TS)
 114  *     thresh end (TE)
 115  */
 116 EVENT(MEM_LOADS,                                0x34340401e0)
 117 EVENT(MEM_STORES,                               0x343c0401e0)