| label | common value | ||||
|---|---|---|---|---|---|
| by | rsc@golang.org | ||||
| goarch | amd64 | ||||
| goos | linux | ||||
| pkg | regexp | ||||
| upload | 20181004.2 | ||||
| upload-time | 2018-10-04T19:28:25Z | ||||
| label | values | ||||
| commit |
upload-part:20181004.2/0:
upload-part:20181004.2/1:
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| commit-time |
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| upload-file |
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| upload-part |
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| upload-part:20181004.2/0 | upload-part:20181004.2/1 | |||
|---|---|---|---|---|
| time/op | delta | |||
| Find-12 | 254ns ± 0% | 252ns ± 0% | −0.94% | (p=0.000 n=9+10) |
| FindAllNoMatches-12 | 135ns ± 0% | 134ns ± 1% | −0.49% | (p=0.002 n=9+9) |
| FindString-12 | 247ns ± 0% | 246ns ± 0% | −0.24% | (p=0.003 n=8+10) |
| FindSubmatch-12 | 334ns ± 0% | 333ns ± 2% | ~ | (p=0.283 n=10+10) |
| FindStringSubmatch-12 | 321ns ± 0% | 320ns ± 0% | −0.51% | (p=0.000 n=9+10) |
| Literal-12 | 92.2ns ± 0% | 91.1ns ± 0% | −1.25% | (p=0.000 n=9+10) |
| NotLiteral-12 | 1.47µs ± 0% | 1.45µs ± 0% | −0.99% | (p=0.000 n=9+10) |
| MatchClass-12 | 2.17µs ± 0% | 2.19µs ± 0% | +0.84% | (p=0.000 n=7+9) |
| MatchClass_InRange-12 | 2.13µs ± 0% | 2.09µs ± 0% | −1.70% | (p=0.000 n=10+10) |
| ReplaceAll-12 | 1.39µs ± 0% | 1.39µs ± 0% | +0.51% | (p=0.000 n=10+10) |
| AnchoredLiteralShortNonMatch-12 | 83.2ns ± 0% | 82.4ns ± 0% | −0.96% | (p=0.000 n=8+8) |
| AnchoredLiteralLongNonMatch-12 | 105ns ± 0% | 106ns ± 1% | ~ | (p=0.087 n=10+10) |
| AnchoredShortMatch-12 | 131ns ± 0% | 130ns ± 0% | −0.76% | (p=0.000 n=10+9) |
| AnchoredLongMatch-12 | 267ns ± 0% | 272ns ± 0% | +2.01% | (p=0.000 n=10+8) |
| OnePassShortA-12 | 611ns ± 0% | 615ns ± 0% | +0.61% | (p=0.000 n=9+10) |
| NotOnePassShortA-12 | 552ns ± 0% | 549ns ± 0% | −0.46% | (p=0.000 n=8+9) |
| OnePassShortB-12 | 491ns ± 0% | 494ns ± 0% | +0.61% | (p=0.000 n=8+8) |
| NotOnePassShortB-12 | 412ns ± 0% | 412ns ± 1% | ~ | (p=0.151 n=9+10) |
| OnePassLongPrefix-12 | 112ns ± 0% | 108ns ± 0% | −3.57% | (p=0.000 n=10+10) |
| OnePassLongNotPrefix-12 | 410ns ± 0% | 402ns ± 0% | −1.95% | (p=0.000 n=9+8) |
| MatchParallelShared-12 | 38.8ns ± 1% | 38.6ns ± 2% | ~ | (p=0.536 n=10+9) |
| MatchParallelCopied-12 | 39.2ns ± 3% | 39.4ns ± 7% | ~ | (p=0.986 n=10+10) |
| QuoteMetaAll-12 | 94.6ns ± 0% | 94.9ns ± 0% | +0.29% | (p=0.001 n=8+9) |
| QuoteMetaNone-12 | 52.7ns ± 0% | 52.7ns ± 0% | ~ | (all equal) |
| Match/Easy0/32-12 | 72.9ns ± 0% | 72.1ns ± 0% | −1.07% | (p=0.000 n=9+9) |
| Match/Easy0/1K-12 | 298ns ± 0% | 298ns ± 0% | ~ | (p=0.140 n=6+8) |
| Match/Easy0/32K-12 | 4.60µs ± 2% | 4.64µs ± 1% | ~ | (p=0.171 n=10+10) |
| Match/Easy0/1M-12 | 235µs ± 0% | 234µs ± 0% | −0.14% | (p=0.004 n=10+10) |
| Match/Easy0/32M-12 | 7.96ms ± 0% | 7.95ms ± 0% | −0.12% | (p=0.043 n=10+9) |
| Match/Easy0i/32-12 | 1.09µs ± 0% | 1.10µs ± 0% | +0.15% | (p=0.000 n=8+9) |
| Match/Easy0i/1K-12 | 31.7µs ± 0% | 31.8µs ± 1% | ~ | (p=0.905 n=9+10) |
| Match/Easy0i/32K-12 | 1.61ms ± 0% | 1.62ms ± 1% | +1.12% | (p=0.000 n=9+10) |
| Match/Easy0i/1M-12 | 51.4ms ± 0% | 51.8ms ± 0% | +0.85% | (p=0.000 n=8+8) |
| Match/Easy0i/32M-12 | 1.65s ± 1% | 1.65s ± 0% | ~ | (p=0.113 n=9+9) |
| Match/Easy1/32-12 | 67.9ns ± 0% | 67.7ns ± 1% | ~ | (p=0.232 n=8+10) |
| Match/Easy1/1K-12 | 884ns ± 0% | 873ns ± 0% | −1.29% | (p=0.000 n=9+10) |
| Match/Easy1/32K-12 | 39.2µs ± 0% | 39.4µs ± 0% | +0.50% | (p=0.000 n=9+10) |
| Match/Easy1/1M-12 | 1.39ms ± 0% | 1.39ms ± 0% | +0.29% | (p=0.000 n=9+10) |
| Match/Easy1/32M-12 | 44.2ms ± 1% | 44.3ms ± 0% | +0.21% | (p=0.029 n=10+10) |
| Match/Medium/32-12 | 1.05µs ± 0% | 1.04µs ± 0% | −0.27% | (p=0.001 n=8+9) |
| Match/Medium/1K-12 | 31.3µs ± 0% | 31.4µs ± 0% | +0.39% | (p=0.000 n=9+8) |
| Match/Medium/32K-12 | 1.45ms ± 0% | 1.45ms ± 0% | +0.33% | (p=0.000 n=8+9) |
| Match/Medium/1M-12 | 46.2ms ± 0% | 46.4ms ± 0% | +0.35% | (p=0.000 n=9+8) |
| Match/Medium/32M-12 | 1.48s ± 0% | 1.49s ± 1% | +0.70% | (p=0.000 n=8+10) |
| Match/Hard/32-12 | 1.49µs ± 0% | 1.48µs ± 0% | −0.43% | (p=0.000 n=10+9) |
| Match/Hard/1K-12 | 45.1µs ± 1% | 45.0µs ± 1% | ~ | (p=0.393 n=10+10) |
| Match/Hard/32K-12 | 2.18ms ± 1% | 2.24ms ± 0% | +2.71% | (p=0.000 n=9+8) |
| Match/Hard/1M-12 | 69.7ms ± 1% | 71.6ms ± 0% | +2.76% | (p=0.000 n=9+7) |
| Match/Hard/32M-12 | 2.23s ± 1% | 2.29s ± 0% | +2.65% | (p=0.000 n=9+9) |
| Match/Hard1/32-12 | 7.89µs ± 0% | 7.89µs ± 0% | ~ | (p=0.286 n=9+9) |
| Match/Hard1/1K-12 | 244µs ± 0% | 244µs ± 0% | ~ | (p=0.905 n=9+10) |
| Match/Hard1/32K-12 | 10.3ms ± 0% | 10.3ms ± 0% | ~ | (p=0.796 n=10+10) |
| Match/Hard1/1M-12 | 331ms ± 0% | 331ms ± 0% | ~ | (p=0.167 n=8+9) |
| Match/Hard1/32M-12 | 10.6s ± 0% | 10.6s ± 0% | ~ | (p=0.315 n=8+10) |
| Match_onepass_regex/32-12 | 812ns ± 0% | 830ns ± 0% | +2.19% | (p=0.000 n=10+9) |
| Match_onepass_regex/1K-12 | 28.5µs ± 0% | 28.7µs ± 1% | +0.97% | (p=0.000 n=10+9) |
| Match_onepass_regex/32K-12 | 936µs ± 0% | 949µs ± 0% | +1.43% | (p=0.000 n=10+8) |
| Match_onepass_regex/1M-12 | 30.2ms ± 0% | 30.4ms ± 0% | +0.62% | (p=0.000 n=10+8) |
| Match_onepass_regex/32M-12 | 970ms ± 0% | 973ms ± 0% | +0.35% | (p=0.000 n=10+9) |
| CompileOnepass-12 | 4.63µs ± 1% | 4.64µs ± 0% | ~ | (p=0.060 n=10+10) |
| [Geo mean] | 23.3µs | 23.3µs | +0.12% | |
| alloc/op | delta | |||
| Find-12 | 0.00B | 0.00B | ~ | (all equal) |
| FindAllNoMatches-12 | 0.00B | 0.00B | ~ | (all equal) |
| FindString-12 | 0.00B | 0.00B | ~ | (all equal) |
| FindSubmatch-12 | 48.0B ± 0% | 48.0B ± 0% | ~ | (all equal) |
| FindStringSubmatch-12 | 32.0B ± 0% | 32.0B ± 0% | ~ | (all equal) |
| Match_onepass_regex/32-12 | 0.00B | 0.00B | ~ | (all equal) |
| Match_onepass_regex/1K-12 | 0.00B | 0.00B | ~ | (all equal) |
| Match_onepass_regex/32K-12 | 0.00B | 0.00B | ~ | (all equal) |
| Match_onepass_regex/1M-12 | 0.00B | 32.00B ± 0% | +Inf% | (p=0.000 n=10+10) |
| Match_onepass_regex/32M-12 | 0.00B | 820.00B ± 0% | +Inf% | (p=0.000 n=10+10) |
| CompileOnepass-12 | 4.03kB ± 0% | 4.03kB ± 0% | ~ | (all equal) |
| [Geo mean] | 184B | 175B | −4.89% | |
| allocs/op | delta | |||
| Find-12 | 0.00 | 0.00 | ~ | (all equal) |
| FindAllNoMatches-12 | 0.00 | 0.00 | ~ | (all equal) |
| FindString-12 | 0.00 | 0.00 | ~ | (all equal) |
| FindSubmatch-12 | 1.00 ± 0% | 1.00 ± 0% | ~ | (all equal) |
| FindStringSubmatch-12 | 1.00 ± 0% | 1.00 ± 0% | ~ | (all equal) |
| Match_onepass_regex/32-12 | 0.00 | 0.00 | ~ | (all equal) |
| Match_onepass_regex/1K-12 | 0.00 | 0.00 | ~ | (all equal) |
| Match_onepass_regex/32K-12 | 0.00 | 0.00 | ~ | (all equal) |
| Match_onepass_regex/1M-12 | 0.00 | 0.00 | ~ | (all equal) |
| Match_onepass_regex/32M-12 | 0.00 | 1.00 ± 0% | +Inf% | (p=0.000 n=10+10) |
| CompileOnepass-12 | 52.0 ± 0% | 52.0 ± 0% | ~ | (all equal) |
| [Geo mean] | 3.73 | 2.69 | −28.06% | |
| speed | delta | |||
| QuoteMetaAll-12 | 148MB/s ± 0% | 147MB/s ± 0% | −0.31% | (p=0.000 n=8+9) |
| QuoteMetaNone-12 | 494MB/s ± 0% | 494MB/s ± 0% | ~ | (p=0.447 n=10+10) |
| Match/Easy0/32-12 | 439MB/s ± 0% | 444MB/s ± 0% | +1.05% | (p=0.000 n=9+9) |
| Match/Easy0/1K-12 | 3.44GB/s ± 0% | 3.42GB/s ± 0% | −0.33% | (p=0.000 n=8+8) |
| Match/Easy0/32K-12 | 7.12GB/s ± 2% | 7.07GB/s ± 2% | ~ | (p=0.190 n=10+10) |
| Match/Easy0/1M-12 | 4.47GB/s ± 0% | 4.48GB/s ± 0% | +0.14% | (p=0.004 n=10+10) |
| Match/Easy0/32M-12 | 4.21GB/s ± 0% | 4.22GB/s ± 0% | +0.12% | (p=0.043 n=10+9) |
| Match/Easy0i/32-12 | 29.2MB/s ± 0% | 29.2MB/s ± 0% | −0.11% | (p=0.007 n=9+9) |
| Match/Easy0i/1K-12 | 32.3MB/s ± 0% | 32.2MB/s ± 1% | ~ | (p=0.955 n=9+10) |
| Match/Easy0i/32K-12 | 20.4MB/s ± 0% | 20.2MB/s ± 1% | −1.10% | (p=0.000 n=9+10) |
| Match/Easy0i/1M-12 | 20.4MB/s ± 0% | 20.2MB/s ± 0% | −0.85% | (p=0.000 n=8+8) |
| Match/Easy0i/32M-12 | 20.3MB/s ± 1% | 20.3MB/s ± 0% | ~ | (p=0.170 n=9+9) |
| Match/Easy1/32-12 | 471MB/s ± 0% | 472MB/s ± 1% | ~ | (p=0.263 n=8+10) |
| Match/Easy1/1K-12 | 1.16GB/s ± 0% | 1.17GB/s ± 0% | +1.27% | (p=0.000 n=9+10) |
| Match/Easy1/32K-12 | 835MB/s ± 0% | 831MB/s ± 0% | −0.50% | (p=0.000 n=9+10) |
| Match/Easy1/1M-12 | 757MB/s ± 0% | 754MB/s ± 0% | −0.29% | (p=0.000 n=9+10) |
| Match/Easy1/32M-12 | 759MB/s ± 1% | 757MB/s ± 0% | −0.21% | (p=0.028 n=10+10) |
| Match/Medium/32-12 | 30.5MB/s ± 0% | 30.6MB/s ± 0% | +0.28% | (p=0.001 n=8+9) |
| Match/Medium/1K-12 | 32.8MB/s ± 0% | 32.6MB/s ± 0% | −0.38% | (p=0.000 n=9+8) |
| Match/Medium/32K-12 | 22.7MB/s ± 0% | 22.6MB/s ± 0% | −0.32% | (p=0.000 n=8+9) |
| Match/Medium/1M-12 | 22.7MB/s ± 0% | 22.6MB/s ± 0% | −0.34% | (p=0.000 n=9+8) |
| Match/Medium/32M-12 | 22.7MB/s ± 0% | 22.5MB/s ± 1% | −0.70% | (p=0.000 n=8+10) |
| Match/Hard/32-12 | 21.5MB/s ± 0% | 21.6MB/s ± 0% | +0.44% | (p=0.000 n=10+9) |
| Match/Hard/1K-12 | 22.7MB/s ± 1% | 22.7MB/s ± 1% | ~ | (p=0.287 n=10+10) |
| Match/Hard/32K-12 | 15.0MB/s ± 1% | 14.6MB/s ± 0% | −2.64% | (p=0.000 n=9+8) |
| Match/Hard/1M-12 | 15.0MB/s ± 1% | 14.6MB/s ± 0% | −2.70% | (p=0.000 n=9+7) |
| Match/Hard/32M-12 | 15.0MB/s ± 1% | 14.6MB/s ± 0% | −2.63% | (p=0.000 n=9+10) |
| Match/Hard1/32-12 | 4.06MB/s ± 0% | 4.06MB/s ± 0% | ~ | (p=1.111 n=10+9) |
| Match/Hard1/1K-12 | 4.19MB/s ± 0% | 4.20MB/s ± 0% | ~ | (p=1.000 n=9+9) |
| Match/Hard1/32K-12 | 3.17MB/s ± 0% | 3.17MB/s ± 1% | ~ | (p=1.000 n=10+10) |
| Match/Hard1/1M-12 | 3.17MB/s ± 0% | 3.17MB/s ± 1% | ~ | (p=1.127 n=8+10) |
| Match/Hard1/32M-12 | 3.16MB/s ± 0% | 3.16MB/s ± 0% | ~ | (p=0.928 n=8+10) |
| Match_onepass_regex/32-12 | 39.4MB/s ± 0% | 38.5MB/s ± 0% | −2.16% | (p=0.000 n=10+9) |
| Match_onepass_regex/1K-12 | 36.0MB/s ± 0% | 35.6MB/s ± 1% | −0.95% | (p=0.000 n=10+9) |
| Match_onepass_regex/32K-12 | 35.0MB/s ± 0% | 34.5MB/s ± 0% | −1.41% | (p=0.000 n=10+8) |
| Match_onepass_regex/1M-12 | 34.7MB/s ± 0% | 34.5MB/s ± 0% | −0.62% | (p=0.000 n=10+8) |
| Match_onepass_regex/32M-12 | 34.6MB/s ± 0% | 34.5MB/s ± 0% | −0.34% | (p=0.000 n=10+9) |
| [Geo mean] | 65.8MB/s | 65.5MB/s | −0.44% | |