| commit | 2e500c523dc96605f4021e8644a28ca61804db7b | [log] [tgz] |
|---|---|---|
| author | Joe Tsai <joetsai@digital-static.net> | Wed Feb 27 17:51:18 2019 -0800 |
| committer | GitHub <noreply@github.com> | Wed Feb 27 17:51:18 2019 -0800 |
| tree | e240e560aa4061e4b8eb06dc997c43c5c83ee951 | |
| parent | 64cb04e86054b58b5c3658c2d7dfbdbb81753f05 [diff] |
Add validator option once at state creation (#128) Avoid appending validator in every call to tryOptions and instead ensure that the state starts with one in the options list. Doing so dramatically reduces the number of allocations. benchmark old MB/s new MB/s speedup BenchmarkBytes/4KiB/EqualFilter0-4 2.16 2.56 1.19x BenchmarkBytes/4KiB/EqualFilter1-4 1.35 1.53 1.13x BenchmarkBytes/4KiB/EqualFilter2-4 1.09 1.20 1.10x BenchmarkBytes/4KiB/EqualFilter3-4 0.81 0.99 1.22x BenchmarkBytes/4KiB/EqualFilter4-4 0.74 0.77 1.04x BenchmarkBytes/4KiB/EqualFilter5-4 0.63 0.69 1.10x BenchmarkBytes/4KiB/DiffFilter0-4 2.04 2.38 1.17x BenchmarkBytes/4KiB/DiffFilter1-4 1.27 1.52 1.20x BenchmarkBytes/4KiB/DiffFilter2-4 0.98 1.15 1.17x BenchmarkBytes/4KiB/DiffFilter3-4 0.87 0.96 1.10x BenchmarkBytes/4KiB/DiffFilter4-4 0.66 0.81 1.23x BenchmarkBytes/4KiB/DiffFilter5-4 0.58 0.69 1.19x BenchmarkBytes/64KiB/EqualFilter0-4 1.98 2.31 1.17x BenchmarkBytes/64KiB/EqualFilter1-4 1.28 1.71 1.34x BenchmarkBytes/64KiB/EqualFilter2-4 1.04 1.23 1.18x BenchmarkBytes/64KiB/EqualFilter3-4 0.85 0.93 1.09x BenchmarkBytes/64KiB/EqualFilter4-4 0.72 0.83 1.15x BenchmarkBytes/64KiB/EqualFilter5-4 0.62 0.70 1.13x BenchmarkBytes/64KiB/DiffFilter0-4 1.95 2.29 1.17x BenchmarkBytes/64KiB/DiffFilter1-4 1.24 1.56 1.26x BenchmarkBytes/64KiB/DiffFilter2-4 0.96 1.14 1.19x BenchmarkBytes/64KiB/DiffFilter3-4 0.82 0.97 1.18x BenchmarkBytes/64KiB/DiffFilter4-4 0.69 0.79 1.14x BenchmarkBytes/64KiB/DiffFilter5-4 0.63 0.70 1.11x BenchmarkBytes/1MiB/EqualFilter0-4 2.14 2.40 1.12x BenchmarkBytes/1MiB/EqualFilter1-4 1.36 1.63 1.20x BenchmarkBytes/1MiB/EqualFilter2-4 1.05 1.12 1.07x BenchmarkBytes/1MiB/EqualFilter3-4 0.84 0.81 0.96x BenchmarkBytes/1MiB/EqualFilter4-4 0.70 0.72 1.03x BenchmarkBytes/1MiB/EqualFilter5-4 0.63 0.64 1.02x BenchmarkBytes/1MiB/DiffFilter0-4 1.85 2.07 1.12x BenchmarkBytes/1MiB/DiffFilter1-4 1.26 1.49 1.18x BenchmarkBytes/1MiB/DiffFilter2-4 0.95 1.00 1.05x BenchmarkBytes/1MiB/DiffFilter3-4 0.84 0.88 1.05x BenchmarkBytes/1MiB/DiffFilter4-4 0.71 0.72 1.01x BenchmarkBytes/1MiB/DiffFilter5-4 0.62 0.67 1.08x BenchmarkBytes/16MiB/EqualFilter0-4 2.02 2.16 1.07x BenchmarkBytes/16MiB/EqualFilter1-4 1.40 1.56 1.11x BenchmarkBytes/16MiB/EqualFilter2-4 1.09 1.06 0.97x BenchmarkBytes/16MiB/EqualFilter3-4 0.89 0.88 0.99x BenchmarkBytes/16MiB/EqualFilter4-4 0.75 0.76 1.01x BenchmarkBytes/16MiB/EqualFilter5-4 0.64 0.64 1.00x BenchmarkBytes/16MiB/DiffFilter0-4 1.65 2.15 1.30x BenchmarkBytes/16MiB/DiffFilter1-4 1.24 1.35 1.09x BenchmarkBytes/16MiB/DiffFilter2-4 1.04 0.97 0.93x BenchmarkBytes/16MiB/DiffFilter3-4 0.86 0.87 1.01x BenchmarkBytes/16MiB/DiffFilter4-4 0.69 0.75 1.09x BenchmarkBytes/16MiB/DiffFilter5-4 0.66 0.65 0.98x benchmark old allocs new allocs delta BenchmarkBytes/4KiB/EqualFilter0-4 8276 83 -99.00% BenchmarkBytes/4KiB/EqualFilter1-4 16471 84 -99.49% BenchmarkBytes/4KiB/EqualFilter2-4 16472 85 -99.48% BenchmarkBytes/4KiB/EqualFilter3-4 16473 85 -99.48% BenchmarkBytes/4KiB/EqualFilter4-4 16473 86 -99.48% BenchmarkBytes/4KiB/EqualFilter5-4 16474 86 -99.48% BenchmarkBytes/4KiB/DiffFilter0-4 8305 111 -98.66% BenchmarkBytes/4KiB/DiffFilter1-4 16501 112 -99.32% BenchmarkBytes/4KiB/DiffFilter2-4 16502 113 -99.32% BenchmarkBytes/4KiB/DiffFilter3-4 16503 113 -99.32% BenchmarkBytes/4KiB/DiffFilter4-4 16503 114 -99.31% BenchmarkBytes/4KiB/DiffFilter5-4 16504 114 -99.31% BenchmarkBytes/64KiB/EqualFilter0-4 131206 133 -99.90% BenchmarkBytes/64KiB/EqualFilter1-4 262281 134 -99.95% BenchmarkBytes/64KiB/EqualFilter2-4 262282 135 -99.95% BenchmarkBytes/64KiB/EqualFilter3-4 262283 135 -99.95% BenchmarkBytes/64KiB/EqualFilter4-4 262283 136 -99.95% BenchmarkBytes/64KiB/EqualFilter5-4 262284 137 -99.95% BenchmarkBytes/64KiB/DiffFilter0-4 131244 171 -99.87% BenchmarkBytes/64KiB/DiffFilter1-4 262319 172 -99.93% BenchmarkBytes/64KiB/DiffFilter2-4 262320 173 -99.93% BenchmarkBytes/64KiB/DiffFilter3-4 262321 173 -99.93% BenchmarkBytes/64KiB/DiffFilter4-4 262321 174 -99.93% BenchmarkBytes/64KiB/DiffFilter5-4 262322 174 -99.93% BenchmarkBytes/1MiB/EqualFilter0-4 2097346 192 -99.99% BenchmarkBytes/1MiB/EqualFilter1-4 4194502 193 -100.00% BenchmarkBytes/1MiB/EqualFilter2-4 4194504 196 -100.00% BenchmarkBytes/1MiB/EqualFilter3-4 4194506 194 -100.00% BenchmarkBytes/1MiB/EqualFilter4-4 4194502 198 -100.00% BenchmarkBytes/1MiB/EqualFilter5-4 4194506 196 -100.00% BenchmarkBytes/1MiB/DiffFilter0-4 2097384 229 -99.99% BenchmarkBytes/1MiB/DiffFilter1-4 4194537 231 -99.99% BenchmarkBytes/1MiB/DiffFilter2-4 4194539 233 -99.99% BenchmarkBytes/1MiB/DiffFilter3-4 4194539 234 -99.99% BenchmarkBytes/1MiB/DiffFilter4-4 4194544 233 -99.99% BenchmarkBytes/1MiB/DiffFilter5-4 4194540 233 -99.99% BenchmarkBytes/16MiB/EqualFilter0-4 33554689 256 -100.00% BenchmarkBytes/16MiB/EqualFilter1-4 67109123 255 -100.00% BenchmarkBytes/16MiB/EqualFilter2-4 67109124 257 -100.00% BenchmarkBytes/16MiB/EqualFilter3-4 67109129 257 -100.00% BenchmarkBytes/16MiB/EqualFilter4-4 67109124 258 -100.00% BenchmarkBytes/16MiB/EqualFilter5-4 67109126 257 -100.00% BenchmarkBytes/16MiB/DiffFilter0-4 33554724 292 -100.00% BenchmarkBytes/16MiB/DiffFilter1-4 67109163 293 -100.00% BenchmarkBytes/16MiB/DiffFilter2-4 67109160 294 -100.00% BenchmarkBytes/16MiB/DiffFilter3-4 67109161 294 -100.00% BenchmarkBytes/16MiB/DiffFilter4-4 67109163 295 -100.00% BenchmarkBytes/16MiB/DiffFilter5-4 67109162 299 -100.00% benchmark old bytes new bytes delta BenchmarkBytes/4KiB/EqualFilter0-4 628702 366504 -41.70% BenchmarkBytes/4KiB/EqualFilter1-4 890920 366536 -58.86% BenchmarkBytes/4KiB/EqualFilter2-4 890952 366601 -58.85% BenchmarkBytes/4KiB/EqualFilter3-4 891016 366602 -58.86% BenchmarkBytes/4KiB/EqualFilter4-4 891016 366730 -58.84% BenchmarkBytes/4KiB/EqualFilter5-4 891144 366728 -58.85% BenchmarkBytes/4KiB/DiffFilter0-4 629425 367149 -41.67% BenchmarkBytes/4KiB/DiffFilter1-4 891738 367180 -58.82% BenchmarkBytes/4KiB/DiffFilter2-4 891770 367244 -58.82% BenchmarkBytes/4KiB/DiffFilter3-4 891834 367245 -58.82% BenchmarkBytes/4KiB/DiffFilter4-4 891835 367372 -58.81% BenchmarkBytes/4KiB/DiffFilter5-4 891965 367372 -58.81% BenchmarkBytes/64KiB/EqualFilter0-4 10826734 6632425 -38.74% BenchmarkBytes/64KiB/EqualFilter1-4 15021123 6632443 -55.85% BenchmarkBytes/64KiB/EqualFilter2-4 15021174 6632502 -55.85% BenchmarkBytes/64KiB/EqualFilter3-4 15021219 6632540 -55.85% BenchmarkBytes/64KiB/EqualFilter4-4 15021219 6632640 -55.84% BenchmarkBytes/64KiB/EqualFilter5-4 15021340 6632707 -55.84% BenchmarkBytes/64KiB/DiffFilter0-4 10828312 6633995 -38.73% BenchmarkBytes/64KiB/DiffFilter1-4 15022724 6634049 -55.84% BenchmarkBytes/64KiB/DiffFilter2-4 15022763 6634091 -55.84% BenchmarkBytes/64KiB/DiffFilter3-4 15022820 6634081 -55.84% BenchmarkBytes/64KiB/DiffFilter4-4 15022843 6634241 -55.84% BenchmarkBytes/64KiB/DiffFilter5-4 15022996 6634222 -55.84% BenchmarkBytes/1MiB/EqualFilter0-4 173184064 106075104 -38.75% BenchmarkBytes/1MiB/EqualFilter1-4 240293104 106075088 -55.86% BenchmarkBytes/1MiB/EqualFilter2-4 240293232 106075344 -55.86% BenchmarkBytes/1MiB/EqualFilter3-4 240293328 106075152 -55.86% BenchmarkBytes/1MiB/EqualFilter4-4 240293008 106075504 -55.86% BenchmarkBytes/1MiB/EqualFilter5-4 240293424 106075376 -55.86% BenchmarkBytes/1MiB/DiffFilter0-4 173185752 106076648 -38.75% BenchmarkBytes/1MiB/DiffFilter1-4 240294504 106076776 -55.86% BenchmarkBytes/1MiB/DiffFilter2-4 240294600 106076936 -55.86% BenchmarkBytes/1MiB/DiffFilter3-4 240294600 106076936 -55.86% BenchmarkBytes/1MiB/DiffFilter4-4 240295016 106076968 -55.86% BenchmarkBytes/1MiB/DiffFilter5-4 240294728 106076968 -55.86% BenchmarkBytes/16MiB/EqualFilter0-4 2967917664 1894175792 -36.18% BenchmarkBytes/16MiB/EqualFilter1-4 4041659536 1894175696 -53.13% BenchmarkBytes/16MiB/EqualFilter2-4 4041659568 1894175856 -53.13% BenchmarkBytes/16MiB/EqualFilter3-4 4041660016 1894175856 -53.13% BenchmarkBytes/16MiB/EqualFilter4-4 4041659536 1894175984 -53.13% BenchmarkBytes/16MiB/EqualFilter5-4 4041659760 1894175888 -53.13% BenchmarkBytes/16MiB/DiffFilter0-4 2967919128 1894177352 -36.18% BenchmarkBytes/16MiB/DiffFilter1-4 4041661320 1894177352 -53.13% BenchmarkBytes/16MiB/DiffFilter2-4 4041661064 1894177448 -53.13% BenchmarkBytes/16MiB/DiffFilter3-4 4041661128 1894177448 -53.13% BenchmarkBytes/16MiB/DiffFilter4-4 4041661256 1894177576 -53.13% BenchmarkBytes/16MiB/DiffFilter5-4 4041661256 1894177832 -53.13%
This package is intended to be a more powerful and safer alternative to reflect.DeepEqual for comparing whether two values are semantically equal.
The primary features of cmp are:
When the default behavior of equality does not suit the needs of the test, custom equality functions can override the equality operation. For example, an equality function may report floats as equal so long as they are within some tolerance of each other.
Types that have an Equal method may use that method to determine equality. This allows package authors to determine the equality operation for the types that they define.
If no custom equality functions are used and no Equal method is defined, equality is determined by recursively comparing the primitive kinds on both values, much like reflect.DeepEqual. Unlike reflect.DeepEqual, unexported fields are not compared by default; they result in panics unless suppressed by using an Ignore option (see cmpopts.IgnoreUnexported) or explicitly compared using the AllowUnexported option.
See the GoDoc documentation for more information.
This is not an official Google product.
go get -u github.com/google/go-cmp/cmp
BSD - See LICENSE file