[PATCH v2 3/3] perf vendor events arm64: Use event name instead of event code
Shang XiaoJing
shangxiaojing at huawei.com
Fri Oct 21 03:50:35 PDT 2022
Use the event name instead of the corresponding event code for more
clear, which makes the result of perf more readable.
Signed-off-by: Shang XiaoJing <shangxiaojing at huawei.com>
Acked-by: James Clark <james.clark at arm.com>
---
changes in v2:
- fix the tab.
---
.../arch/arm64/hisilicon/hip08/metrics.json | 48 +++++++++----------
1 file changed, 24 insertions(+), 24 deletions(-)
diff --git a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
index 6443a061e22a..59c693236ad2 100644
--- a/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
+++ b/tools/perf/pmu-events/arch/arm64/hisilicon/hip08/metrics.json
@@ -28,7 +28,7 @@
"MetricName": "backend_bound"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x201d@ / CPU_CYCLES",
+ "MetricExpr": "FETCH_BUBBLE_EXCEEDMIW / CPU_CYCLES",
"PublicDescription": "Fetch latency bound L2 topdown metric",
"BriefDescription": "Fetch latency bound L2 topdown metric",
"MetricGroup": "TopDownL2",
@@ -42,7 +42,7 @@
"MetricName": "fetch_bandwidth_bound"
},
{
- "MetricExpr": "(bad_speculation * BR_MIS_PRED) / (BR_MIS_PRED + armv8_pmuv3_0 at event\\=0x2013@)",
+ "MetricExpr": "(bad_speculation * BR_MIS_PRED) / (BR_MIS_PRED + OOO_FLUSH)",
"PublicDescription": "Branch mispredicts L2 topdown metric",
"BriefDescription": "Branch mispredicts L2 topdown metric",
"MetricGroup": "TopDownL2",
@@ -56,14 +56,14 @@
"MetricName": "machine_clears"
},
{
- "MetricExpr": "(EXE_STALL_CYCLE - (MEM_STALL_ANYLOAD + armv8_pmuv3_0 at event\\=0x7005@)) / CPU_CYCLES",
+ "MetricExpr": "(EXE_STALL_CYCLE - (MEM_STALL_ANYLOAD + MEM_STALL_ANYSTORE)) / CPU_CYCLES",
"PublicDescription": "Core bound L2 topdown metric",
"BriefDescription": "Core bound L2 topdown metric",
"MetricGroup": "TopDownL2",
"MetricName": "core_bound"
},
{
- "MetricExpr": "(MEM_STALL_ANYLOAD + armv8_pmuv3_0 at event\\=0x7005@) / CPU_CYCLES",
+ "MetricExpr": "(MEM_STALL_ANYLOAD + MEM_STALL_ANYSTORE) / CPU_CYCLES",
"PublicDescription": "Memory bound L2 topdown metric",
"BriefDescription": "Memory bound L2 topdown metric",
"MetricGroup": "TopDownL2",
@@ -91,53 +91,53 @@
"MetricName": "bp_misp_flush"
},
{
- "MetricExpr": "(armv8_pmuv3_0 at event\\=0x2013@ * 5) / CPU_CYCLES",
+ "MetricExpr": "(OOO_FLUSH * 5) / CPU_CYCLES",
"PublicDescription": "OOO flush L3 topdown metric",
"BriefDescription": "OOO flush L3 topdown metric",
"MetricGroup": "TopDownL3",
- "MetricName": "ooo_flush"
+ "MetricName": "ooo_flush_ratio"
},
{
- "MetricExpr": "(armv8_pmuv3_0 at event\\=0x1001@ * 5) / CPU_CYCLES",
+ "MetricExpr": "(IF_BP_PRED_BR_SP * 5) / CPU_CYCLES",
"PublicDescription": "Static predictor flush L3 topdown metric",
"BriefDescription": "Static predictor flush L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "sp_flush"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x1010@ / BR_MIS_PRED",
+ "MetricExpr": "IF_BP_MISP_BR_IND / BR_MIS_PRED",
"PublicDescription": "Indirect branch L3 topdown metric",
"BriefDescription": "Indirect branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "indirect_branch"
},
{
- "MetricExpr": "(armv8_pmuv3_0 at event\\=0x1013@ + armv8_pmuv3_0 at event\\=0x1016@) / BR_MIS_PRED",
+ "MetricExpr": "(IF_BP_MISP_BR_BLR + IF_BP_MISP_BR_BL) / BR_MIS_PRED",
"PublicDescription": "Push branch L3 topdown metric",
"BriefDescription": "Push branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "push_branch"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x100d@ / BR_MIS_PRED",
+ "MetricExpr": "IF_BP_MISP_BR_RET / BR_MIS_PRED",
"PublicDescription": "Pop branch L3 topdown metric",
"BriefDescription": "Pop branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "pop_branch"
},
{
- "MetricExpr": "(BR_MIS_PRED - armv8_pmuv3_0 at event\\=0x1010@ - armv8_pmuv3_0 at event\\=0x1013@ - armv8_pmuv3_0 at event\\=0x1016@ - armv8_pmuv3_0 at event\\=0x100d@) / BR_MIS_PRED",
+ "MetricExpr": "(BR_MIS_PRED - IF_BP_MISP_BR_IND - IF_BP_MISP_BR_BLR - IF_BP_MISP_BR_BL - IF_BP_MISP_BR_RET) / BR_MIS_PRED",
"PublicDescription": "Other branch L3 topdown metric",
"BriefDescription": "Other branch L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "other_branch"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x2012@ / armv8_pmuv3_0 at event\\=0x2013@",
+ "MetricExpr": "NUKE_FLUSH / OOO_FLUSH",
"PublicDescription": "Nuke flush L3 topdown metric",
"BriefDescription": "Nuke flush L3 topdown metric",
"MetricGroup": "TopDownL3",
- "MetricName": "nuke_flush"
+ "MetricName": "nuke_flush_ratio"
},
{
"MetricExpr": "1 - nuke_flush",
@@ -147,53 +147,53 @@
"MetricName": "other_flush"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x2010@ / CPU_CYCLES",
+ "MetricExpr": "SYNC_STALL / CPU_CYCLES",
"PublicDescription": "Sync stall L3 topdown metric",
"BriefDescription": "Sync stall L3 topdown metric",
"MetricGroup": "TopDownL3",
- "MetricName": "sync_stall"
+ "MetricName": "sync_stall_ratio"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x2004@ / CPU_CYCLES",
+ "MetricExpr": "ROB_STALL / CPU_CYCLES",
"PublicDescription": "Rob stall L3 topdown metric",
"BriefDescription": "Rob stall L3 topdown metric",
"MetricGroup": "TopDownL3",
- "MetricName": "rob_stall"
+ "MetricName": "rob_stall_ratio"
},
{
- "MetricExpr": "(armv8_pmuv3_0 at event\\=0x2006@ + armv8_pmuv3_0 at event\\=0x2007@ + armv8_pmuv3_0 at event\\=0x2008@) / CPU_CYCLES",
+ "MetricExpr": "(INT_PTAG_STALL + CC_PTAG_STALL + VFP_PTAG_STALL) / CPU_CYCLES",
"PublicDescription": "Ptag stall L3 topdown metric",
"BriefDescription": "Ptag stall L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "ptag_stall"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x201e@ / CPU_CYCLES",
+ "MetricExpr": "SAVEOP_QUEUE_STALL / CPU_CYCLES",
"PublicDescription": "SaveOpQ stall L3 topdown metric",
"BriefDescription": "SaveOpQ stall L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "saveopq_stall"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x2005@ / CPU_CYCLES",
+ "MetricExpr": "PCBUF_STALL / CPU_CYCLES",
"PublicDescription": "PC buffer stall L3 topdown metric",
"BriefDescription": "PC buffer stall L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "pc_buffer_stall"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x7002@ / CPU_CYCLES",
+ "MetricExpr": "EXE_STALL_DIV / CPU_CYCLES",
"PublicDescription": "Divider L3 topdown metric",
"BriefDescription": "Divider L3 topdown metric",
"MetricGroup": "TopDownL3",
"MetricName": "divider"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x7003@ / CPU_CYCLES",
+ "MetricExpr": "FSU_STALL / CPU_CYCLES",
"PublicDescription": "FSU stall L3 topdown metric",
"BriefDescription": "FSU stall L3 topdown metric",
"MetricGroup": "TopDownL3",
- "MetricName": "fsu_stall"
+ "MetricName": "fsu_stall_ratio"
},
{
"MetricExpr": "core_bound - divider - fsu_stall",
@@ -224,7 +224,7 @@
"MetricName": "mem_bound"
},
{
- "MetricExpr": "armv8_pmuv3_0 at event\\=0x7005@ / CPU_CYCLES",
+ "MetricExpr": "MEM_STALL_ANYSTORE / CPU_CYCLES",
"PublicDescription": "Store bound L3 topdown metric",
"BriefDescription": "Store bound L3 topdown metric",
"MetricGroup": "TopDownL3",
--
2.17.1
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