"MetricGroup": "TopDownL1",
"MetricName": "backend_bound"
},
+ {
+ "MetricExpr": "armv8_pmuv3_0@event\\=0x201d@ / CPU_CYCLES",
+ "PublicDescription": "Fetch latency bound L2 topdown metric",
+ "BriefDescription": "Fetch latency bound L2 topdown metric",
+ "MetricGroup": "TopDownL2",
+ "MetricName": "fetch_latency_bound"
+ },
+ {
+ "MetricExpr": "frontend_bound - fetch_latency_bound",
+ "PublicDescription": "Fetch bandwidth bound L2 topdown metric",
+ "BriefDescription": "Fetch bandwidth bound L2 topdown metric",
+ "MetricGroup": "TopDownL2",
+ "MetricName": "fetch_bandwidth_bound"
+ },
+ {
+ "MetricExpr": "(bad_speculation * BR_MIS_PRED) / (BR_MIS_PRED + armv8_pmuv3_0@event\\=0x2013@)",
+ "PublicDescription": "Branch mispredicts L2 topdown metric",
+ "BriefDescription": "Branch mispredicts L2 topdown metric",
+ "MetricGroup": "TopDownL2",
+ "MetricName": "branch_mispredicts"
+ },
+ {
+ "MetricExpr": "bad_speculation - branch_mispredicts",
+ "PublicDescription": "Machine clears L2 topdown metric",
+ "BriefDescription": "Machine clears L2 topdown metric",
+ "MetricGroup": "TopDownL2",
+ "MetricName": "machine_clears"
+ },
+ {
+ "MetricExpr": "(EXE_STALL_CYCLE - (MEM_STALL_ANYLOAD + armv8_pmuv3_0@event\\=0x7005@)) / 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@event\\=0x7005@) / CPU_CYCLES",
+ "PublicDescription": "Memory bound L2 topdown metric",
+ "BriefDescription": "Memory bound L2 topdown metric",
+ "MetricGroup": "TopDownL2",
+ "MetricName": "memory_bound"
+ },
]