| label | common value | ||||
|---|---|---|---|---|---|
| by | rsc@golang.org | ||||
| goarch | amd64 | ||||
| goos | linux | ||||
| pkg | regexp | ||||
| upload | 20181004.1 | ||||
| upload-time | 2018-10-04T19:25:29Z | ||||
| label | values | ||||
| commit |
upload-part:20181004.1/0:
upload-part:20181004.1/1:
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| commit-time |
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| upload-file |
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| upload-part |
upload-part:20181004.1/0:
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| upload-part:20181004.1/0 | upload-part:20181004.1/1 | |||
|---|---|---|---|---|
| time/op | delta | |||
| Find-12 | 264ns ± 3% | 254ns ± 0% | −3.86% | (p=0.000 n=10+9) |
| FindAllNoMatches-12 | 140ns ± 2% | 135ns ± 0% | −3.91% | (p=0.000 n=10+9) |
| FindString-12 | 256ns ± 0% | 247ns ± 0% | −3.52% | (p=0.000 n=8+8) |
| FindSubmatch-12 | 339ns ± 1% | 334ns ± 0% | −1.41% | (p=0.000 n=9+10) |
| FindStringSubmatch-12 | 322ns ± 0% | 321ns ± 0% | −0.21% | (p=0.005 n=8+9) |
| Literal-12 | 100ns ± 2% | 92ns ± 0% | −8.10% | (p=0.000 n=10+9) |
| NotLiteral-12 | 1.50µs ± 0% | 1.47µs ± 0% | −1.91% | (p=0.000 n=8+9) |
| MatchClass-12 | 2.18µs ± 0% | 2.17µs ± 0% | −0.20% | (p=0.001 n=10+7) |
| MatchClass_InRange-12 | 2.12µs ± 0% | 2.13µs ± 0% | +0.23% | (p=0.000 n=10+10) |
| ReplaceAll-12 | 1.41µs ± 0% | 1.39µs ± 0% | −1.30% | (p=0.000 n=7+10) |
| AnchoredLiteralShortNonMatch-12 | 89.8ns ± 0% | 83.2ns ± 0% | −7.35% | (p=0.000 n=8+8) |
| AnchoredLiteralLongNonMatch-12 | 105ns ± 3% | 105ns ± 0% | ~ | (p=0.186 n=10+10) |
| AnchoredShortMatch-12 | 141ns ± 0% | 131ns ± 0% | −7.09% | (p=0.000 n=9+10) |
| AnchoredLongMatch-12 | 276ns ± 4% | 267ns ± 0% | −3.23% | (p=0.000 n=10+10) |
| OnePassShortA-12 | 620ns ± 0% | 611ns ± 0% | −1.39% | (p=0.000 n=10+9) |
| NotOnePassShortA-12 | 575ns ± 3% | 552ns ± 0% | −3.97% | (p=0.000 n=10+8) |
| OnePassShortB-12 | 493ns ± 0% | 491ns ± 0% | −0.33% | (p=0.000 n=8+8) |
| NotOnePassShortB-12 | 423ns ± 0% | 412ns ± 0% | −2.60% | (p=0.000 n=8+9) |
| OnePassLongPrefix-12 | 112ns ± 0% | 112ns ± 0% | ~ | (all equal) |
| OnePassLongNotPrefix-12 | 405ns ± 0% | 410ns ± 0% | +1.23% | (p=0.000 n=8+9) |
| MatchParallelShared-12 | 501ns ± 1% | 39ns ± 1% | −92.27% | (p=0.000 n=10+10) |
| MatchParallelCopied-12 | 39.1ns ± 0% | 39.2ns ± 3% | ~ | (p=0.785 n=6+10) |
| QuoteMetaAll-12 | 94.6ns ± 0% | 94.6ns ± 0% | ~ | (p=0.439 n=10+8) |
| QuoteMetaNone-12 | 52.7ns ± 0% | 52.7ns ± 0% | ~ | (all equal) |
| Match/Easy0/32-12 | 79.1ns ± 0% | 72.9ns ± 0% | −7.85% | (p=0.000 n=9+9) |
| Match/Easy0/1K-12 | 307ns ± 1% | 298ns ± 0% | −2.99% | (p=0.000 n=10+6) |
| Match/Easy0/32K-12 | 4.65µs ± 2% | 4.60µs ± 2% | ~ | (p=0.159 n=10+10) |
| Match/Easy0/1M-12 | 234µs ± 0% | 235µs ± 0% | +0.17% | (p=0.003 n=10+10) |
| Match/Easy0/32M-12 | 7.98ms ± 1% | 7.96ms ± 0% | ~ | (p=0.278 n=9+10) |
| Match/Easy0i/32-12 | 1.13µs ± 1% | 1.09µs ± 0% | −3.24% | (p=0.000 n=9+8) |
| Match/Easy0i/1K-12 | 32.5µs ± 0% | 31.7µs ± 0% | −2.66% | (p=0.000 n=9+9) |
| Match/Easy0i/32K-12 | 1.59ms ± 0% | 1.61ms ± 0% | +0.75% | (p=0.000 n=9+9) |
| Match/Easy0i/1M-12 | 51.0ms ± 0% | 51.4ms ± 0% | +0.77% | (p=0.000 n=10+8) |
| Match/Easy0i/32M-12 | 1.63s ± 0% | 1.65s ± 1% | +1.24% | (p=0.000 n=7+9) |
| Match/Easy1/32-12 | 75.1ns ± 1% | 67.9ns ± 0% | −9.54% | (p=0.000 n=8+8) |
| Match/Easy1/1K-12 | 861ns ± 0% | 884ns ± 0% | +2.71% | (p=0.000 n=8+9) |
| Match/Easy1/32K-12 | 39.2µs ± 1% | 39.2µs ± 0% | ~ | (p=0.090 n=10+9) |
| Match/Easy1/1M-12 | 1.38ms ± 0% | 1.39ms ± 0% | ~ | (p=0.095 n=10+9) |
| Match/Easy1/32M-12 | 44.2ms ± 1% | 44.2ms ± 1% | ~ | (p=0.218 n=10+10) |
| Match/Medium/32-12 | 1.04µs ± 1% | 1.05µs ± 0% | +1.05% | (p=0.000 n=9+8) |
| Match/Medium/1K-12 | 31.3µs ± 0% | 31.3µs ± 0% | −0.14% | (p=0.004 n=9+9) |
| Match/Medium/32K-12 | 1.44ms ± 0% | 1.45ms ± 0% | +0.18% | (p=0.001 n=8+8) |
| Match/Medium/1M-12 | 46.1ms ± 0% | 46.2ms ± 0% | +0.13% | (p=0.003 n=6+9) |
| Match/Medium/32M-12 | 1.48s ± 0% | 1.48s ± 0% | +0.20% | (p=0.002 n=9+8) |
| Match/Hard/32-12 | 1.54µs ± 1% | 1.49µs ± 0% | −3.60% | (p=0.000 n=9+10) |
| Match/Hard/1K-12 | 46.4µs ± 1% | 45.1µs ± 1% | −2.78% | (p=0.000 n=9+10) |
| Match/Hard/32K-12 | 2.19ms ± 0% | 2.18ms ± 1% | −0.51% | (p=0.006 n=8+9) |
| Match/Hard/1M-12 | 70.1ms ± 0% | 69.7ms ± 1% | −0.52% | (p=0.006 n=8+9) |
| Match/Hard/32M-12 | 2.24s ± 0% | 2.23s ± 1% | −0.42% | (p=0.046 n=8+9) |
| Match/Hard1/32-12 | 8.17µs ± 1% | 7.89µs ± 0% | −3.42% | (p=0.000 n=8+9) |
| Match/Hard1/1K-12 | 254µs ± 2% | 244µs ± 0% | −3.91% | (p=0.000 n=9+9) |
| Match/Hard1/32K-12 | 9.58ms ± 1% | 10.35ms ± 0% | +8.00% | (p=0.000 n=10+10) |
| Match/Hard1/1M-12 | 306ms ± 1% | 331ms ± 0% | +8.27% | (p=0.000 n=9+8) |
| Match/Hard1/32M-12 | 9.79s ± 1% | 10.60s ± 0% | +8.29% | (p=0.000 n=9+8) |
| Match_onepass_regex/32-12 | 808ns ± 0% | 812ns ± 0% | +0.47% | (p=0.000 n=8+10) |
| Match_onepass_regex/1K-12 | 27.8µs ± 0% | 28.5µs ± 0% | +2.32% | (p=0.000 n=8+10) |
| Match_onepass_regex/32K-12 | 925µs ± 0% | 936µs ± 0% | +1.24% | (p=0.000 n=9+10) |
| Match_onepass_regex/1M-12 | 29.5ms ± 0% | 30.2ms ± 0% | +2.38% | (p=0.000 n=10+10) |
| Match_onepass_regex/32M-12 | 945ms ± 0% | 970ms ± 0% | +2.60% | (p=0.000 n=9+10) |
| CompileOnepass-12 | 4.67µs ± 0% | 4.63µs ± 1% | −0.84% | (p=0.000 n=10+10) |
| [Geo mean] | 24.5µs | 23.3µs | −5.04% | |
| 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 | 0.00B | ~ | (all equal) |
| Match_onepass_regex/32M-12 | 0.00B | 0.00B | ~ | (all equal) |
| CompileOnepass-12 | 4.03kB ± 0% | 4.03kB ± 0% | ~ | (all equal) |
| [Geo mean] | 184B | 184B | +0.00% | |
| 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 | 0.00 | ~ | (all equal) |
| CompileOnepass-12 | 52.0 ± 0% | 52.0 ± 0% | ~ | (all equal) |
| [Geo mean] | 3.73 | 3.73 | +0.00% | |
| speed | delta | |||
| QuoteMetaAll-12 | 148MB/s ± 0% | 148MB/s ± 0% | ~ | (p=0.515 n=10+8) |
| QuoteMetaNone-12 | 494MB/s ± 0% | 494MB/s ± 0% | ~ | (p=0.642 n=10+10) |
| Match/Easy0/32-12 | 405MB/s ± 0% | 439MB/s ± 0% | +8.54% | (p=0.000 n=9+9) |
| Match/Easy0/1K-12 | 3.33GB/s ± 1% | 3.44GB/s ± 0% | +3.22% | (p=0.000 n=10+8) |
| Match/Easy0/32K-12 | 7.05GB/s ± 2% | 7.12GB/s ± 2% | ~ | (p=0.165 n=10+10) |
| Match/Easy0/1M-12 | 4.48GB/s ± 0% | 4.47GB/s ± 0% | −0.17% | (p=0.003 n=10+10) |
| Match/Easy0/32M-12 | 4.20GB/s ± 1% | 4.21GB/s ± 0% | ~ | (p=0.278 n=9+10) |
| Match/Easy0i/32-12 | 28.3MB/s ± 1% | 29.2MB/s ± 0% | +3.28% | (p=0.000 n=9+9) |
| Match/Easy0i/1K-12 | 31.5MB/s ± 0% | 32.3MB/s ± 0% | +2.74% | (p=0.000 n=9+9) |
| Match/Easy0i/32K-12 | 20.6MB/s ± 0% | 20.4MB/s ± 0% | −0.75% | (p=0.000 n=9+9) |
| Match/Easy0i/1M-12 | 20.6MB/s ± 0% | 20.4MB/s ± 0% | −0.76% | (p=0.000 n=10+8) |
| Match/Easy0i/32M-12 | 20.6MB/s ± 0% | 20.3MB/s ± 1% | −1.23% | (p=0.000 n=7+9) |
| Match/Easy1/32-12 | 426MB/s ± 0% | 471MB/s ± 0% | +10.50% | (p=0.000 n=8+8) |
| Match/Easy1/1K-12 | 1.19GB/s ± 0% | 1.16GB/s ± 0% | −2.61% | (p=0.000 n=8+9) |
| Match/Easy1/32K-12 | 837MB/s ± 1% | 835MB/s ± 0% | ~ | (p=0.090 n=10+9) |
| Match/Easy1/1M-12 | 758MB/s ± 0% | 757MB/s ± 0% | ~ | (p=0.082 n=10+9) |
| Match/Easy1/32M-12 | 758MB/s ± 1% | 759MB/s ± 1% | ~ | (p=0.210 n=10+10) |
| Match/Medium/32-12 | 30.9MB/s ± 1% | 30.5MB/s ± 0% | −1.07% | (p=0.000 n=9+8) |
| Match/Medium/1K-12 | 32.7MB/s ± 0% | 32.8MB/s ± 0% | +0.15% | (p=0.005 n=9+9) |
| Match/Medium/32K-12 | 22.7MB/s ± 0% | 22.7MB/s ± 0% | −0.19% | (p=0.002 n=8+8) |
| Match/Medium/1M-12 | 22.7MB/s ± 0% | 22.7MB/s ± 0% | −0.17% | (p=0.001 n=7+9) |
| Match/Medium/32M-12 | 22.7MB/s ± 0% | 22.7MB/s ± 0% | −0.21% | (p=0.002 n=9+8) |
| Match/Hard/32-12 | 20.7MB/s ± 1% | 21.5MB/s ± 0% | +3.74% | (p=0.000 n=9+10) |
| Match/Hard/1K-12 | 22.1MB/s ± 1% | 22.7MB/s ± 1% | +2.86% | (p=0.000 n=9+10) |
| Match/Hard/32K-12 | 15.0MB/s ± 0% | 15.0MB/s ± 1% | +0.53% | (p=0.005 n=8+9) |
| Match/Hard/1M-12 | 15.0MB/s ± 0% | 15.0MB/s ± 1% | +0.52% | (p=0.007 n=8+9) |
| Match/Hard/32M-12 | 15.0MB/s ± 0% | 15.0MB/s ± 1% | +0.42% | (p=0.049 n=8+9) |
| Match/Hard1/32-12 | 3.92MB/s ± 0% | 4.06MB/s ± 0% | +3.53% | (p=0.000 n=8+10) |
| Match/Hard1/1K-12 | 4.03MB/s ± 2% | 4.19MB/s ± 0% | +4.05% | (p=0.000 n=9+9) |
| Match/Hard1/32K-12 | 3.42MB/s ± 1% | 3.17MB/s ± 0% | −7.42% | (p=0.000 n=10+10) |
| Match/Hard1/1M-12 | 3.43MB/s ± 0% | 3.17MB/s ± 0% | −7.66% | (p=0.000 n=8+8) |
| Match/Hard1/32M-12 | 3.43MB/s ± 0% | 3.16MB/s ± 0% | −7.67% | (p=0.000 n=9+8) |
| Match_onepass_regex/32-12 | 39.6MB/s ± 0% | 39.4MB/s ± 0% | −0.47% | (p=0.000 n=8+10) |
| Match_onepass_regex/1K-12 | 36.8MB/s ± 0% | 36.0MB/s ± 0% | −2.27% | (p=0.000 n=8+10) |
| Match_onepass_regex/32K-12 | 35.4MB/s ± 0% | 35.0MB/s ± 0% | −1.22% | (p=0.000 n=9+10) |
| Match_onepass_regex/1M-12 | 35.5MB/s ± 0% | 34.7MB/s ± 0% | −2.33% | (p=0.000 n=10+10) |
| Match_onepass_regex/32M-12 | 35.5MB/s ± 0% | 34.6MB/s ± 0% | −2.54% | (p=0.000 n=9+10) |
| [Geo mean] | 65.8MB/s | 65.8MB/s | +0.10% | |