From 34922527a2bcb36bee9b4e9b813cf7af1e4ada1d Mon Sep 17 00:00:00 2001 From: Madhavan Srinivasan Date: Sun, 26 Jun 2016 23:07:07 +0530 Subject: [PATCH] powerpc/perf: Add power9 event list macros for generic and cache events Add macros for the generic and cache events on Power9 Signed-off-by: Madhavan Srinivasan Signed-off-by: Michael Ellerman --- arch/powerpc/perf/power9-events-list.h | 55 ++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 arch/powerpc/perf/power9-events-list.h diff --git a/arch/powerpc/perf/power9-events-list.h b/arch/powerpc/perf/power9-events-list.h new file mode 100644 index 000000000000..cda6fcb809ca --- /dev/null +++ b/arch/powerpc/perf/power9-events-list.h @@ -0,0 +1,55 @@ +/* + * Performance counter support for POWER9 processors. + * + * Copyright 2016 Madhavan Srinivasan, 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. + */ + +/* + * Power9 event codes. + */ +EVENT(PM_CYC, 0x0001e) +EVENT(PM_ICT_NOSLOT_CYC, 0x100f8) +EVENT(PM_CMPLU_STALL, 0x1e054) +EVENT(PM_INST_CMPL, 0x00002) +EVENT(PM_BRU_CMPL, 0x40060) +EVENT(PM_BR_MPRED_CMPL, 0x400f6) + +/* All L1 D cache load references counted at finish, gated by reject */ +EVENT(PM_LD_REF_L1, 0x100fc) +/* Load Missed L1 */ +EVENT(PM_LD_MISS_L1_FIN, 0x2c04e) +/* Store Missed L1 */ +EVENT(PM_ST_MISS_L1, 0x300f0) +/* L1 cache data prefetches */ +EVENT(PM_L1_PREF, 0x20054) +/* 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, 0x16081) +/* All successful D-side store dispatches for this thread that were L2 Miss */ +EVENT(PM_L2_ST_MISS, 0x26081) +/* 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) +/* Run_Instructions */ +EVENT(PM_RUN_INST_CMPL, 0x500fa) +/* Run_cycles */ +EVENT(PM_RUN_CYC, 0x600f4) -- 2.20.1