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August 29, 2015 14:25
perfasm annotated assembly output
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Column 1: cycles (32782 events) | |
Column 2: instructions (31427 events) | |
Hottest code regions (>10.00% "cycles" events): | |
....[Hottest Region 1].............................................................................. | |
[0x7f47691de9dc:0x7f47691deacd] in org.jctools.jmh.throughput.generated.QueueThroughputBackoffNone_tpt::poll_thrpt_jmhStub | |
;<*1/> ;<*2/> ;<*3/> | |
0x00007f47691de9dc: movzbl 0x94(%r10),%r10d ;*getfield isDone | |
; - org.jctools.jmh.throughput.generated.QueueThroughputBackoffNone_tpt::poll_thrpt_jmhStub@28 (line 267) | |
; implicit exception: dispatches to 0x00007f47691ded15 | |
;< MORE OF SAME/> | |
;<*4/> | |
╭ 0x00007f47691de9f2: jmpq 0x00007f47691dea75 | |
│ 0x00007f47691de9f7: mov 0x38(%rsp),%rbx ;*getfield isDone | |
│ ; - org.jctools.jmh.throughput.generated.QueueThroughputBackoffNone_tpt::poll_thrpt_jmhStub@28 (line 267) | |
| ;<*5/> | |
0.62% 0.65% │ ↗ 0x00007f47691de9fc: mov 0x28(%rsp),%r10 | |
0.01% │ │ 0x00007f47691dea01: incl 0xc(%r10) ;*putfield pollsFailed | |
;< MORE OF SAME/>| | | |
0.72% 0.72% │╭│ 0x00007f47691dea05: jmp 0x00007f47691dea62 | |
│││ 0x00007f47691dea07: nopw 0x0(%rax,%rax,1) | |
0.04% 0.14% │││ ↗ 0x00007f47691dea10: add $0x1,%r10 | |
;< MORE OF SAME/>||| | | |
1.60% 2.18% │││↗│ 0x00007f47691dea20: mov 0x70(%rsp),%r10 | |
;< MORE OF SAME/>||||| | |
││╰││ 0x00007f47691dea30: je 0x00007f47691de9fc ;*checkcast | |
;< MORE OF SAME/>|| || | |
1.02% 2.09% │↘ ││ 0x00007f47691dea62: add $0x1,%rbx ; OopMap{[112]=Oop [0]=Oop [16]=Oop [32]=Oop [40]=Oop off=390} | |
;< MORE OF SAME/>| || | |
1.38% 2.12% ↘ ││ 0x00007f47691dea75: mov 0x20(%rsp),%r10 | |
;< MORE OF SAME/> || | |
2.28% 2.61% ││ 0x00007f47691deab2: test %r9d,%r9d | |
╰│ 0x00007f47691deab5: je 0x00007f47691dea20 ;*if_acmpeq | |
;< MORE OF SAME/> | | |
0.94% 1.99% │ 0x00007f47691deabb: cmp $0xd7ddd228,%r9d ; {oop(a 'java/lang/Object')} | |
╰ 0x00007f47691deac2: jne 0x00007f47691dea10 ;*if_acmpne | |
;< MORE OF SAME/> | |
.................................................................................................... | |
45.46% 45.56% <total for region 1> |
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