diff options
Diffstat (limited to 'arch/powerpc/perf/power8-events-list.h')
| -rw-r--r-- | arch/powerpc/perf/power8-events-list.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/arch/powerpc/perf/power8-events-list.h b/arch/powerpc/perf/power8-events-list.h new file mode 100644 index 000000000000..741b77edd03e --- /dev/null +++ b/arch/powerpc/perf/power8-events-list.h @@ -0,0 +1,51 @@ +/* + * Performance counter support for POWER8 processors. + * + * Copyright 2014 Sukadev Bhattiprolu, IBM Corporation. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +/* + * Power8 event codes. + */ +EVENT(PM_CYC, 0x0001e) +EVENT(PM_GCT_NOSLOT_CYC, 0x100f8) +EVENT(PM_CMPLU_STALL, 0x4000a) +EVENT(PM_INST_CMPL, 0x00002) +EVENT(PM_BRU_FIN, 0x10068) +EVENT(PM_BR_MPRED_CMPL, 0x400f6) + +/* All L1 D cache load references counted at finish, gated by reject */ +EVENT(PM_LD_REF_L1, 0x100ee) +/* Load Missed L1 */ +EVENT(PM_LD_MISS_L1, 0x3e054) +/* Store Missed L1 */ +EVENT(PM_ST_MISS_L1, 0x300f0) +/* L1 cache data prefetches */ +EVENT(PM_L1_PREF, 0x0d8b8) +/* Instruction fetches from L1 */ +EVENT(PM_INST_FROM_L1, 0x04080) +/* Demand iCache Miss */ +EVENT(PM_L1_ICACHE_MISS, 0x200fd) +/* Instruction Demand sectors wriittent into IL1 */ +EVENT(PM_L1_DEMAND_WRITE, 0x0408c) +/* Instruction prefetch written into IL1 */ +EVENT(PM_IC_PREF_WRITE, 0x0408e) +/* The data cache was reloaded from local core's L3 due to a demand load */ +EVENT(PM_DATA_FROM_L3, 0x4c042) +/* Demand LD - L3 Miss (not L2 hit and not L3 hit) */ +EVENT(PM_DATA_FROM_L3MISS, 0x300fe) +/* All successful D-side store dispatches for this thread */ +EVENT(PM_L2_ST, 0x17080) +/* All successful D-side store dispatches for this thread that were L2 Miss */ +EVENT(PM_L2_ST_MISS, 0x17082) +/* Total HW L3 prefetches(Load+store) */ +EVENT(PM_L3_PREF_ALL, 0x4e052) +/* Data PTEG reload */ +EVENT(PM_DTLB_MISS, 0x300fc) +/* ITLB Reloaded */ +EVENT(PM_ITLB_MISS, 0x400fc) |