| /* |
| * 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) |
