Rob Pike
|
f913830148
|
regexp: use Scanner in exec_test
R=rsc
CC=golang-dev
https://golang.org/cl/7381046
|
2013-02-20 13:37:45 -08:00 |
|
Andrew Gerrand
|
f41ffc2bf4
|
regexp: add (*Regexp).Longest
Fixes #3696.
R=rsc
CC=golang-dev
https://golang.org/cl/7133051
|
2013-02-04 15:28:55 +11:00 |
|
Dave Cheney
|
6a9e956f19
|
all: use t.Skip{,f}
Replace various t.Log{,f} ; return checks with t.Skip{,f}.
R=golang-dev, n13m3y3r, bradfitz, adg, mikioh.mikioh
CC=golang-dev
https://golang.org/cl/7193044
|
2013-01-24 17:32:10 +11:00 |
|
Robert Griesemer
|
465b9c35e5
|
gofmt: apply gofmt -w src misc
Remove trailing whitespace in comments.
No other changes.
R=r
CC=golang-dev
https://golang.org/cl/6815053
|
2012-10-30 13:38:01 -07:00 |
|
Rob Pike
|
6b772462e4
|
panics: use the new facilities of testing.B instead
Lots of panics go away.
Also fix a name error in html/template.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/5498045
|
2011-12-20 10:36:25 -08:00 |
|
Russ Cox
|
2f2cc24cd8
|
regexp: avoid allocation of input interface
Matters most for small inputs, because there is no real work
to amortize the allocation effort against.
benchmark old ns/op new ns/op delta
BenchmarkLiteral 613 473 -22.84%
BenchmarkNotLiteral 4981 4931 -1.00%
BenchmarkMatchClass 7289 7122 -2.29%
BenchmarkMatchClass_InRange 6618 6663 +0.68%
BenchmarkReplaceAll 7843 7233 -7.78%
BenchmarkAnchoredLiteralShortNonMatch 329 228 -30.70%
BenchmarkAnchoredLiteralLongNonMatch 322 228 -29.19%
BenchmarkAnchoredShortMatch 838 715 -14.68%
BenchmarkAnchoredLongMatch 824 715 -13.23%
benchmark old MB/s new MB/s speedup
BenchmarkMatchEasy0_32 119.73 196.61 1.64x
BenchmarkMatchEasy0_1K 540.58 538.33 1.00x
BenchmarkMatchEasy0_32K 732.57 714.00 0.97x
BenchmarkMatchEasy0_1M 726.44 708.36 0.98x
BenchmarkMatchEasy0_32M 707.77 691.45 0.98x
BenchmarkMatchEasy1_32 102.12 136.11 1.33x
BenchmarkMatchEasy1_1K 298.31 307.04 1.03x
BenchmarkMatchEasy1_32K 273.56 274.43 1.00x
BenchmarkMatchEasy1_1M 268.42 269.23 1.00x
BenchmarkMatchEasy1_32M 266.15 267.34 1.00x
BenchmarkMatchMedium_32 2.53 3.38 1.34x
BenchmarkMatchMedium_1K 9.37 9.57 1.02x
BenchmarkMatchMedium_32K 9.29 9.67 1.04x
BenchmarkMatchMedium_1M 9.42 9.66 1.03x
BenchmarkMatchMedium_32M 9.41 9.62 1.02x
BenchmarkMatchHard_32 6.66 6.75 1.01x
BenchmarkMatchHard_1K 6.81 6.85 1.01x
BenchmarkMatchHard_32K 6.79 6.85 1.01x
BenchmarkMatchHard_1M 6.82 6.83 1.00x
BenchmarkMatchHard_32M 6.80 6.80 1.00x
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5453076
|
2011-12-07 15:03:05 -05:00 |
|
Rob Pike
|
45e3bcb343
|
renaming_3: gofix -r go1pkgrename src/pkg/[m-z]*
R=rsc
CC=golang-dev
https://golang.org/cl/5345045
|
2011-11-08 15:41:54 -08:00 |
|
Russ Cox
|
eb6929299b
|
src/pkg/[n-z]*: gofix -r error -force=error
R=golang-dev, bsiegert, iant
CC=golang-dev
https://golang.org/cl/5294074
|
2011-11-01 22:05:34 -04:00 |
|
Russ Cox
|
8f699a3fb9
|
regexp: speedups
MatchEasy0_1K 500000 4207 ns/op 243.35 MB/s
MatchEasy0_1K_Old 500000 4625 ns/op 221.40 MB/s
MatchEasy0_1M 500 3948932 ns/op 265.53 MB/s
MatchEasy0_1M_Old 500 3943926 ns/op 265.87 MB/s
MatchEasy0_32K 10000 122974 ns/op 266.46 MB/s
MatchEasy0_32K_Old 10000 123270 ns/op 265.82 MB/s
MatchEasy0_32M 10 127265400 ns/op 263.66 MB/s
MatchEasy0_32M_Old 10 127123500 ns/op 263.95 MB/s
MatchEasy1_1K 500000 5637 ns/op 181.63 MB/s
MatchEasy1_1K_Old 10000 100690 ns/op 10.17 MB/s
MatchEasy1_1M 200 7683150 ns/op 136.48 MB/s
MatchEasy1_1M_Old 10 145774000 ns/op 7.19 MB/s
MatchEasy1_32K 10000 239887 ns/op 136.60 MB/s
MatchEasy1_32K_Old 500 4508182 ns/op 7.27 MB/s
MatchEasy1_32M 10 247103500 ns/op 135.79 MB/s
MatchEasy1_32M_Old 1 4660191000 ns/op 7.20 MB/s
MatchMedium_1K 10000 160567 ns/op 6.38 MB/s
MatchMedium_1K_Old 10000 158367 ns/op 6.47 MB/s
MatchMedium_1M 10 162928000 ns/op 6.44 MB/s
MatchMedium_1M_Old 10 159699200 ns/op 6.57 MB/s
MatchMedium_32K 500 5090758 ns/op 6.44 MB/s
MatchMedium_32K_Old 500 5005800 ns/op 6.55 MB/s
MatchMedium_32M 1 5233973000 ns/op 6.41 MB/s
MatchMedium_32M_Old 1 5109676000 ns/op 6.57 MB/s
MatchHard_1K 10000 249087 ns/op 4.11 MB/s
MatchHard_1K_Old 5000 364569 ns/op 2.81 MB/s
MatchHard_1M 5 256050000 ns/op 4.10 MB/s
MatchHard_1M_Old 5 372446400 ns/op 2.82 MB/s
MatchHard_32K 200 7944525 ns/op 4.12 MB/s
MatchHard_32K_Old 100 11609380 ns/op 2.82 MB/s
MatchHard_32M 1 8144503000 ns/op 4.12 MB/s
MatchHard_32M_Old 1 11885434000 ns/op 2.82 MB/s
R=r, bradfitz
CC=golang-dev
https://golang.org/cl/5134049
|
2011-09-28 12:00:31 -04:00 |
|
Russ Cox
|
6c230fbc67
|
regexp: move to old/regexp, replace with exp/regexp
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/5127042
|
2011-09-26 18:33:13 -04:00 |
|