Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

zstd: Minor decoder improvements #467

Merged
merged 1 commit into from
Jan 10, 2022
Merged

zstd: Minor decoder improvements #467

merged 1 commit into from
Jan 10, 2022

Conversation

klauspost
Copy link
Owner

Around 1%. Parallel results are outliers.

benchmark                                                    old ns/op     new ns/op     delta
BenchmarkDecoder_DecoderSmall/kppkn.gtb.zst-32               4569931       4482917       -1.90%
BenchmarkDecoder_DecoderSmall/geo.protodata.zst-32           1041234       1035972       -0.51%
BenchmarkDecoder_DecoderSmall/plrabn12.txt.zst-32            14863278      14590060      -1.84%
BenchmarkDecoder_DecoderSmall/lcet10.txt.zst-32              10867406      10873836      +0.06%
BenchmarkDecoder_DecoderSmall/asyoulik.txt.zst-32            3639723       3623579       -0.44%
BenchmarkDecoder_DecoderSmall/alice29.txt.zst-32             4795746       4712242       -1.74%
BenchmarkDecoder_DecoderSmall/html_x_4.zst-32                1998022       2011177       +0.66%
BenchmarkDecoder_DecoderSmall/paper-100k.pdf.zst-32          195653        192640        -1.54%
BenchmarkDecoder_DecoderSmall/fireworks.jpeg.zst-32          79823         79958         +0.17%
BenchmarkDecoder_DecoderSmall/urls.10K.zst-32                12293289      12420972      +1.04%
BenchmarkDecoder_DecoderSmall/html.zst-32                    1115542       1120073       +0.41%
BenchmarkDecoder_DecoderSmall/comp-data.bin.zst-32           87392         86033         -1.56%
BenchmarkDecoder_DecodeAll/kppkn.gtb.zst-32                  565993        561070        -0.87%
BenchmarkDecoder_DecodeAll/geo.protodata.zst-32              129586        128363        -0.94%
BenchmarkDecoder_DecodeAll/plrabn12.txt.zst-32               1793372       1780863       -0.70%
BenchmarkDecoder_DecodeAll/lcet10.txt.zst-32                 1332514       1317041       -1.16%
BenchmarkDecoder_DecodeAll/asyoulik.txt.zst-32               453067        450499        -0.57%
BenchmarkDecoder_DecodeAll/alice29.txt.zst-32                589049        587888        -0.20%
BenchmarkDecoder_DecodeAll/html_x_4.zst-32                   246588        245277        -0.53%
BenchmarkDecoder_DecodeAll/paper-100k.pdf.zst-32             24020         23410         -2.54%
BenchmarkDecoder_DecodeAll/fireworks.jpeg.zst-32             9355          9349          -0.06%
BenchmarkDecoder_DecodeAll/urls.10K.zst-32                   1505506       1488845       -1.11%
BenchmarkDecoder_DecodeAll/html.zst-32                       139603        137762        -1.32%
BenchmarkDecoder_DecodeAll/comp-data.bin.zst-32              10905         10724         -1.66%
BenchmarkDecoder_DecodeAllParallel/kppkn.gtb.zst-32          29132         28871         -0.90%
BenchmarkDecoder_DecodeAllParallel/geo.protodata.zst-32      6839          6824          -0.22%
BenchmarkDecoder_DecodeAllParallel/plrabn12.txt.zst-32       94506         93872         -0.67%
BenchmarkDecoder_DecodeAllParallel/lcet10.txt.zst-32         70281         69755         -0.75%
BenchmarkDecoder_DecodeAllParallel/asyoulik.txt.zst-32       24104         23808         -1.23%
BenchmarkDecoder_DecodeAllParallel/alice29.txt.zst-32        31807         31375         -1.36%
BenchmarkDecoder_DecodeAllParallel/html_x_4.zst-32           13238         13140         -0.74%
BenchmarkDecoder_DecodeAllParallel/paper-100k.pdf.zst-32     1347          1327          -1.48%
BenchmarkDecoder_DecodeAllParallel/fireworks.jpeg.zst-32     2011          1709          -15.02%
BenchmarkDecoder_DecodeAllParallel/urls.10K.zst-32           76267         76475         +0.27%
BenchmarkDecoder_DecodeAllParallel/html.zst-32               7523          7567          +0.58%
BenchmarkDecoder_DecodeAllParallel/comp-data.bin.zst-32      936           784           -16.21%

```
benchmark                                                    old ns/op     new ns/op     delta
BenchmarkDecoder_DecoderSmall/kppkn.gtb.zst-32               4569931       4482917       -1.90%
BenchmarkDecoder_DecoderSmall/geo.protodata.zst-32           1041234       1035972       -0.51%
BenchmarkDecoder_DecoderSmall/plrabn12.txt.zst-32            14863278      14590060      -1.84%
BenchmarkDecoder_DecoderSmall/lcet10.txt.zst-32              10867406      10873836      +0.06%
BenchmarkDecoder_DecoderSmall/asyoulik.txt.zst-32            3639723       3623579       -0.44%
BenchmarkDecoder_DecoderSmall/alice29.txt.zst-32             4795746       4712242       -1.74%
BenchmarkDecoder_DecoderSmall/html_x_4.zst-32                1998022       2011177       +0.66%
BenchmarkDecoder_DecoderSmall/paper-100k.pdf.zst-32          195653        192640        -1.54%
BenchmarkDecoder_DecoderSmall/fireworks.jpeg.zst-32          79823         79958         +0.17%
BenchmarkDecoder_DecoderSmall/urls.10K.zst-32                12293289      12420972      +1.04%
BenchmarkDecoder_DecoderSmall/html.zst-32                    1115542       1120073       +0.41%
BenchmarkDecoder_DecoderSmall/comp-data.bin.zst-32           87392         86033         -1.56%
BenchmarkDecoder_DecodeAll/kppkn.gtb.zst-32                  565993        561070        -0.87%
BenchmarkDecoder_DecodeAll/geo.protodata.zst-32              129586        128363        -0.94%
BenchmarkDecoder_DecodeAll/plrabn12.txt.zst-32               1793372       1780863       -0.70%
BenchmarkDecoder_DecodeAll/lcet10.txt.zst-32                 1332514       1317041       -1.16%
BenchmarkDecoder_DecodeAll/asyoulik.txt.zst-32               453067        450499        -0.57%
BenchmarkDecoder_DecodeAll/alice29.txt.zst-32                589049        587888        -0.20%
BenchmarkDecoder_DecodeAll/html_x_4.zst-32                   246588        245277        -0.53%
BenchmarkDecoder_DecodeAll/paper-100k.pdf.zst-32             24020         23410         -2.54%
BenchmarkDecoder_DecodeAll/fireworks.jpeg.zst-32             9355          9349          -0.06%
BenchmarkDecoder_DecodeAll/urls.10K.zst-32                   1505506       1488845       -1.11%
BenchmarkDecoder_DecodeAll/html.zst-32                       139603        137762        -1.32%
BenchmarkDecoder_DecodeAll/comp-data.bin.zst-32              10905         10724         -1.66%
BenchmarkDecoder_DecodeAllParallel/kppkn.gtb.zst-32          29132         28871         -0.90%
BenchmarkDecoder_DecodeAllParallel/geo.protodata.zst-32      6839          6824          -0.22%
BenchmarkDecoder_DecodeAllParallel/plrabn12.txt.zst-32       94506         93872         -0.67%
BenchmarkDecoder_DecodeAllParallel/lcet10.txt.zst-32         70281         69755         -0.75%
BenchmarkDecoder_DecodeAllParallel/asyoulik.txt.zst-32       24104         23808         -1.23%
BenchmarkDecoder_DecodeAllParallel/alice29.txt.zst-32        31807         31375         -1.36%
BenchmarkDecoder_DecodeAllParallel/html_x_4.zst-32           13238         13140         -0.74%
BenchmarkDecoder_DecodeAllParallel/paper-100k.pdf.zst-32     1347          1327          -1.48%
BenchmarkDecoder_DecodeAllParallel/fireworks.jpeg.zst-32     2011          1709          -15.02%
BenchmarkDecoder_DecodeAllParallel/urls.10K.zst-32           76267         76475         +0.27%
BenchmarkDecoder_DecodeAllParallel/html.zst-32               7523          7567          +0.58%
BenchmarkDecoder_DecodeAllParallel/comp-data.bin.zst-32      936           784           -16.21%
```
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

None yet

1 participant