Created
October 18, 2016 19:25
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| # github.com/dgryski/w | |
| "".BenchmarkBar t=1 size=35 args=0x8 locals=0x0 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:9) TEXT "".BenchmarkBar(SB), $0-8 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:9) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:9) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:9) FUNCDATA $0, gclocals·87d20ce1b58390b294df80b886db78bf(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:9) FUNCDATA $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) MOVQ "".b+8(FP), AX | |
| 0x0005 00005 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) MOVQ $0, CX | |
| 0x0007 00007 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) MOVQ 184(AX), DX | |
| 0x000e 00014 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) CMPQ CX, DX | |
| 0x0011 00017 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) JGE $0, 34 | |
| 0x0013 00019 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) INCQ CX | |
| 0x0016 00022 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) MOVQ 184(AX), DX | |
| 0x001d 00029 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) CMPQ CX, DX | |
| 0x0020 00032 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:10) JLT $0, 19 | |
| 0x0022 00034 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:13) RET | |
| 0x0000 48 8b 44 24 08 31 c9 48 8b 90 b8 00 00 00 48 39 H.D$.1.H......H9 | |
| 0x0010 d1 7d 0f 48 ff c1 48 8b 90 b8 00 00 00 48 39 d1 .}.H..H......H9. | |
| 0x0020 7c f1 c3 |.. | |
| "".BenchmarkLocal t=1 size=35 args=0x8 locals=0x0 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:15) TEXT "".BenchmarkLocal(SB), $0-8 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:15) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:15) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:15) FUNCDATA $0, gclocals·87d20ce1b58390b294df80b886db78bf(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:15) FUNCDATA $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) MOVQ "".b+8(FP), AX | |
| 0x0005 00005 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:16) MOVQ $0, CX | |
| 0x0007 00007 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) MOVQ 184(AX), DX | |
| 0x000e 00014 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) CMPQ CX, DX | |
| 0x0011 00017 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) JGE $0, 34 | |
| 0x0013 00019 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) INCQ CX | |
| 0x0016 00022 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) MOVQ 184(AX), DX | |
| 0x001d 00029 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) CMPQ CX, DX | |
| 0x0020 00032 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:17) JLT $0, 19 | |
| 0x0022 00034 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:20) RET | |
| 0x0000 48 8b 44 24 08 31 c9 48 8b 90 b8 00 00 00 48 39 H.D$.1.H......H9 | |
| 0x0010 d1 7d 0f 48 ff c1 48 8b 90 b8 00 00 00 48 39 d1 .}.H..H......H9. | |
| 0x0020 7c f1 c3 |.. | |
| "".BenchmarkGlobal t=1 size=53 args=0x8 locals=0x0 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:24) TEXT "".BenchmarkGlobal(SB), $0-8 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:24) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:24) NOP | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:24) FUNCDATA $0, gclocals·87d20ce1b58390b294df80b886db78bf(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:24) FUNCDATA $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) MOVQ "".b+8(FP), AX | |
| 0x0005 00005 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) MOVQ $0, CX | |
| 0x0007 00007 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) MOVQ 184(AX), DX | |
| 0x000e 00014 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) CMPQ CX, DX | |
| 0x0011 00017 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) JGE $0, 52 | |
| 0x0013 00019 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:26) MOVQ "".global(SB), DX | |
| 0x001a 00026 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:26) ADDQ $11, DX | |
| 0x001e 00030 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:26) MOVQ DX, "".global(SB) | |
| 0x0025 00037 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) INCQ CX | |
| 0x0028 00040 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) MOVQ 184(AX), DX | |
| 0x002f 00047 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) CMPQ CX, DX | |
| 0x0032 00050 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:25) JLT $0, 19 | |
| 0x0034 00052 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:28) RET | |
| 0x0000 48 8b 44 24 08 31 c9 48 8b 90 b8 00 00 00 48 39 H.D$.1.H......H9 | |
| 0x0010 d1 7d 21 48 8b 15 00 00 00 00 48 83 c2 0b 48 89 .}!H......H...H. | |
| 0x0020 15 00 00 00 00 48 ff c1 48 8b 90 b8 00 00 00 48 .....H..H......H | |
| 0x0030 39 d1 7c df c3 9.|.. | |
| rel 22+4 t=14 "".global+0 | |
| rel 33+4 t=14 "".global+0 | |
| "".init t=1 size=61 args=0x0 locals=0x0 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) TEXT "".init(SB), $0-0 | |
| 0x0000 00000 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) MOVQ (TLS), CX | |
| 0x0009 00009 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) CMPQ SP, 16(CX) | |
| 0x000d 00013 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) JLS 54 | |
| 0x000f 00015 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) NOP | |
| 0x000f 00015 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) NOP | |
| 0x000f 00015 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) FUNCDATA $0, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x000f 00015 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) FUNCDATA $1, gclocals·33cdeccccebe80329f1fdbee7f5874cb(SB) | |
| 0x000f 00015 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) MOVBLZX "".initdone·(SB), AX | |
| 0x0016 00022 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) CMPB AL, $1 | |
| 0x0018 00024 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) JLS $0, 27 | |
| 0x001a 00026 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) RET | |
| 0x001b 00027 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) JNE $0, 34 | |
| 0x001d 00029 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) PCDATA $0, $0 | |
| 0x001d 00029 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) CALL runtime.throwinit(SB) | |
| 0x0022 00034 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) MOVB $1, "".initdone·(SB) | |
| 0x0029 00041 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) PCDATA $0, $0 | |
| 0x0029 00041 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) CALL testing.init(SB) | |
| 0x002e 00046 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) MOVB $2, "".initdone·(SB) | |
| 0x0035 00053 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) RET | |
| 0x0036 00054 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) NOP | |
| 0x0036 00054 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) CALL runtime.morestack_noctxt(SB) | |
| 0x003b 00059 (/home/dgryski/Dropbox/GITS/gocode/src/github.com/dgryski/w/main_test.go:29) JMP 0 | |
| 0x0000 64 48 8b 0c 25 00 00 00 00 48 3b 61 10 76 27 0f dH..%....H;a.v'. | |
| 0x0010 b6 05 00 00 00 00 3c 01 76 01 c3 75 05 e8 00 00 ......<.v..u.... | |
| 0x0020 00 00 c6 05 00 00 00 00 01 e8 00 00 00 00 c6 05 ................ | |
| 0x0030 00 00 00 00 02 c3 e8 00 00 00 00 eb c3 ............. | |
| rel 5+4 t=15 TLS+0 | |
| rel 18+4 t=14 "".initdone·+0 | |
| rel 30+4 t=7 runtime.throwinit+0 | |
| rel 36+4 t=14 "".initdone·+-1 | |
| rel 42+4 t=7 testing.init+0 | |
| rel 48+4 t=14 "".initdone·+-1 | |
| rel 55+4 t=7 runtime.morestack_noctxt+0 | |
| gclocals·33cdeccccebe80329f1fdbee7f5874cb t=9 dupok size=8 | |
| 0x0000 01 00 00 00 00 00 00 00 ........ | |
| gclocals·87d20ce1b58390b294df80b886db78bf t=9 dupok size=12 | |
| 0x0000 01 00 00 00 01 00 00 00 01 00 00 00 ............ | |
| "".global t=34 size=8 | |
| "".initdone· t=34 size=1 | |
| "".BenchmarkBar·f t=9 dupok size=8 | |
| 0x0000 00 00 00 00 00 00 00 00 ........ | |
| rel 0+8 t=1 "".BenchmarkBar+0 | |
| "".BenchmarkLocal·f t=9 dupok size=8 | |
| 0x0000 00 00 00 00 00 00 00 00 ........ | |
| rel 0+8 t=1 "".BenchmarkLocal+0 | |
| "".BenchmarkGlobal·f t=9 dupok size=8 | |
| 0x0000 00 00 00 00 00 00 00 00 ........ | |
| rel 0+8 t=1 "".BenchmarkGlobal+0 | |
| "".init·f t=9 dupok size=8 | |
| 0x0000 00 00 00 00 00 00 00 00 ........ | |
| rel 0+8 t=1 "".init+0 | |
| type..importpath.testing. t=9 dupok size=10 | |
| 0x0000 00 00 07 74 65 73 74 69 6e 67 ...testing | |
| # github.com/dgryski/w | |
| ./bench.s:1: unexpected token after '#': github |
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| package main |
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| package main | |
| import ( | |
| "testing" | |
| ) | |
| const s = "some string" | |
| func BenchmarkBar(b *testing.B) { | |
| for i := 0; i < b.N; i++ { | |
| _ = len(s) | |
| } | |
| } | |
| func BenchmarkLocal(b *testing.B) { | |
| var local int | |
| for i := 0; i < b.N; i++ { | |
| local += len(s) | |
| } | |
| } | |
| var global int | |
| func BenchmarkGlobal(b *testing.B) { | |
| for i := 0; i < b.N; i++ { | |
| global += len(s) | |
| } | |
| } |
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