mirror of https://github.com/golang/go.git
63d72f6901
Based on cmd/9g/peep.go. Go 1 benchmark comparison: benchmark old ns/op new ns/op delta BenchmarkBinaryTree17 24328574000 18351639000 -24.57% BenchmarkFannkuch11 17029365000 10817758000 -36.48% BenchmarkFmtFprintfEmpty 291 223 -23.37% BenchmarkFmtFprintfString 1073 799 -25.54% BenchmarkFmtFprintfInt 1024 778 -24.02% BenchmarkFmtFprintfIntInt 1654 1277 -22.79% BenchmarkFmtFprintfPrefixedInt 1360 1083 -20.37% BenchmarkFmtFprintfFloat 2272 1415 -37.72% BenchmarkFmtManyArgs 5933 4742 -20.07% BenchmarkGobDecode 53166003 38584736 -27.43% BenchmarkGobEncode 37930156 30074874 -20.71% BenchmarkGzip 1880638900 1286832100 -31.57% BenchmarkGunzip 386343633 292194480 -24.37% BenchmarkHTTPClientServer 237077 179776 -24.17% BenchmarkJSONEncode 101731690 73116925 -28.13% BenchmarkJSONDecode 344655360 241277600 -29.99% BenchmarkMandelbrot200 28329778 12950809 -54.29% BenchmarkGoParse 21670755 16554244 -23.61% BenchmarkRegexpMatchEasy0_32 557 484 -13.11% BenchmarkRegexpMatchEasy0_1K 4687 4832 +3.09% BenchmarkRegexpMatchEasy1_32 539 483 -10.39% BenchmarkRegexpMatchEasy1_1K 5100 5080 -0.39% BenchmarkRegexpMatchMedium_32 796 651 -18.22% BenchmarkRegexpMatchMedium_1K 233099 182047 -21.90% BenchmarkRegexpMatchHard_32 13202 9897 -25.03% BenchmarkRegexpMatchHard_1K 401027 303602 -24.29% BenchmarkRevcomp 3837679666 2816546600 -26.61% BenchmarkTemplate 440608300 324831040 -26.28% BenchmarkTimeParse 1460 1019 -30.21% BenchmarkTimeFormat 1609 1174 -27.04% benchmark old MB/s new MB/s speedup BenchmarkGobDecode 14.44 19.89 1.38x BenchmarkGobEncode 20.24 25.52 1.26x BenchmarkGzip 10.32 15.08 1.46x BenchmarkGunzip 50.23 66.41 1.32x BenchmarkJSONEncode 19.07 26.54 1.39x BenchmarkJSONDecode 5.63 8.04 1.43x BenchmarkGoParse 2.67 3.50 1.31x BenchmarkRegexpMatchEasy0_32 57.38 66.05 1.15x BenchmarkRegexpMatchEasy0_1K 218.47 211.91 0.97x BenchmarkRegexpMatchEasy1_32 59.29 66.21 1.12x BenchmarkRegexpMatchEasy1_1K 200.76 201.54 1.00x BenchmarkRegexpMatchMedium_32 1.26 1.53 1.21x BenchmarkRegexpMatchMedium_1K 4.39 5.62 1.28x BenchmarkRegexpMatchHard_32 2.42 3.23 1.33x BenchmarkRegexpMatchHard_1K 2.55 3.37 1.32x BenchmarkRevcomp 66.23 90.24 1.36x BenchmarkTemplate 4.40 5.97 1.36x Fixes #10105. Change-Id: I353cc9fdf922e431821508c9dbbe4d9a85d64bd4 Signed-off-by: Shenghou Ma <minux@golang.org> Reviewed-on: https://go-review.googlesource.com/8471 Reviewed-by: Dave Cheney <dave@cheney.net> |
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| .. | ||
| bench | ||
| bugs | ||
| chan | ||
| ddd2.dir | ||
| dwarf | ||
| fixedbugs | ||
| import2.dir | ||
| import4.dir | ||
| interface | ||
| ken | ||
| method4.dir | ||
| safe | ||
| stress | ||
| syntax | ||
| 64bit.go | ||
| 235.go | ||
| alias.go | ||
| alias1.go | ||
| append.go | ||
| args.go | ||
| assign.go | ||
| assign1.go | ||
| bigalg.go | ||
| bigmap.go | ||
| blank.go | ||
| blank1.go | ||
| bom.go | ||
| bombad.go | ||
| bounds.go | ||
| chancap.go | ||
| chanlinear.go | ||
| char_lit.go | ||
| char_lit1.go | ||
| clearfat.go | ||
| closedchan.go | ||
| closure.go | ||
| closure1.go | ||
| closure2.go | ||
| cmp.go | ||
| cmp6.go | ||
| cmplx.go | ||
| cmplxdivide.c | ||
| cmplxdivide.go | ||
| cmplxdivide1.go | ||
| complit.go | ||
| complit1.go | ||
| compos.go | ||
| const.go | ||
| const1.go | ||
| const2.go | ||
| const3.go | ||
| const4.go | ||
| const5.go | ||
| const6.go | ||
| convT2X.go | ||
| convert.go | ||
| convert1.go | ||
| convert3.go | ||
| convlit.go | ||
| convlit1.go | ||
| copy.go | ||
| crlf.go | ||
| ddd.go | ||
| ddd1.go | ||
| ddd2.go | ||
| decl.go | ||
| declbad.go | ||
| defer.go | ||
| deferfin.go | ||
| deferprint.go | ||
| deferprint.out | ||
| divide.go | ||
| divmod.go | ||
| empty.go | ||
| env.go | ||
| eof.go | ||
| eof1.go | ||
| errchk | ||
| escape.go | ||
| escape2.go | ||
| escape2n.go | ||
| escape3.go | ||
| escape4.go | ||
| escape5.go | ||
| escape_closure.go | ||
| escape_field.go | ||
| escape_iface.go | ||
| escape_indir.go | ||
| escape_level.go | ||
| escape_map.go | ||
| escape_param.go | ||
| escape_slice.go | ||
| fibo.go | ||
| float_lit.go | ||
| float_lit2.go | ||
| float_lit3.go | ||
| floatcmp.go | ||
| for.go | ||
| func.go | ||
| func1.go | ||
| func2.go | ||
| func3.go | ||
| func4.go | ||
| func5.go | ||
| func6.go | ||
| func7.go | ||
| func8.go | ||
| funcdup.go | ||
| funcdup2.go | ||
| gc.go | ||
| gc1.go | ||
| gc2.go | ||
| gcstring.go | ||
| goprint.go | ||
| goprint.out | ||
| goto.go | ||
| helloworld.go | ||
| helloworld.out | ||
| if.go | ||
| import.go | ||
| import1.go | ||
| import2.go | ||
| import4.go | ||
| import5.go | ||
| index.go | ||
| index0.go | ||
| index1.go | ||
| index2.go | ||
| indirect.go | ||
| indirect1.go | ||
| init.go | ||
| init1.go | ||
| initcomma.go | ||
| initialize.go | ||
| initializerr.go | ||
| inline.go | ||
| int_lit.go | ||
| intcvt.go | ||
| iota.go | ||
| label.go | ||
| label1.go | ||
| linkx.go | ||
| linkx_run.go | ||
| literal.go | ||
| live.go | ||
| live1.go | ||
| live2.go | ||
| mallocfin.go | ||
| map.go | ||
| map1.go | ||
| maplinear.go | ||
| method.go | ||
| method1.go | ||
| method2.go | ||
| method3.go | ||
| method4.go | ||
| method5.go | ||
| named.go | ||
| named1.go | ||
| nil.go | ||
| nilcheck.go | ||
| nilptr.go | ||
| nilptr2.go | ||
| nilptr3.go | ||
| nilptr4.go | ||
| nosplit.go | ||
| nul1.go | ||
| parentype.go | ||
| peano.go | ||
| print.go | ||
| print.out | ||
| printbig.go | ||
| printbig.out | ||
| range.go | ||
| recover.go | ||
| recover1.go | ||
| recover2.go | ||
| recover3.go | ||
| recover4.go | ||
| rename.go | ||
| rename1.go | ||
| reorder.go | ||
| reorder2.go | ||
| return.go | ||
| rotate.go | ||
| rotate0.go | ||
| rotate1.go | ||
| rotate2.go | ||
| rotate3.go | ||
| run.go | ||
| rune.go | ||
| runtime.go | ||
| shift1.go | ||
| shift2.go | ||
| sieve.go | ||
| sigchld.go | ||
| sigchld.out | ||
| simassign.go | ||
| sinit.go | ||
| sinit_run.go | ||
| sizeof.go | ||
| slice3.go | ||
| slice3err.go | ||
| slicecap.go | ||
| solitaire.go | ||
| stack.go | ||
| string_lit.go | ||
| stringrange.go | ||
| struct0.go | ||
| switch.go | ||
| switch3.go | ||
| switch4.go | ||
| tinyfin.go | ||
| torture.go | ||
| turing.go | ||
| typecheck.go | ||
| typeswitch.go | ||
| typeswitch1.go | ||
| typeswitch2.go | ||
| typeswitch3.go | ||
| undef.go | ||
| utf.go | ||
| varerr.go | ||
| varinit.go | ||
| zerodivide.go | ||