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authorDan Čermák <dcermak@suse.com>2022-03-17 13:40:46 +0100
committerDan Čermák <dcermak@suse.com>2022-03-21 13:21:25 +0100
commit63bf3991ef14959983ecd86c406bd941c908157b (patch)
treede28b99f4c787e284e36df270aac29a1a2b104ca /vendor/github.com/klauspost/compress/zstd/README.md
parent248dbf6089922903d12553497a2faae27d1b503b (diff)
downloadpodman-63bf3991ef14959983ecd86c406bd941c908157b.tar.gz
podman-63bf3991ef14959983ecd86c406bd941c908157b.tar.bz2
podman-63bf3991ef14959983ecd86c406bd941c908157b.zip
vendor containers/storage with https://github.com/containers/storage/pull/1165
Signed-off-by: Dan Čermák <dcermak@suse.com>
Diffstat (limited to 'vendor/github.com/klauspost/compress/zstd/README.md')
-rw-r--r--vendor/github.com/klauspost/compress/zstd/README.md72
1 files changed, 36 insertions, 36 deletions
diff --git a/vendor/github.com/klauspost/compress/zstd/README.md b/vendor/github.com/klauspost/compress/zstd/README.md
index c876c591a..e3445ac19 100644
--- a/vendor/github.com/klauspost/compress/zstd/README.md
+++ b/vendor/github.com/klauspost/compress/zstd/README.md
@@ -153,10 +153,10 @@ http://sun.aei.polsl.pl/~sdeor/corpus/silesia.zip
This package:
file out level insize outsize millis mb/s
-silesia.tar zskp 1 211947520 73101992 643 313.87
-silesia.tar zskp 2 211947520 67504318 969 208.38
-silesia.tar zskp 3 211947520 64595893 2007 100.68
-silesia.tar zskp 4 211947520 60995370 8825 22.90
+silesia.tar zskp 1 211947520 73821326 634 318.47
+silesia.tar zskp 2 211947520 67655404 1508 133.96
+silesia.tar zskp 3 211947520 64746933 3000 67.37
+silesia.tar zskp 4 211947520 60073508 16926 11.94
cgo zstd:
silesia.tar zstd 1 211947520 73605392 543 371.56
@@ -165,94 +165,94 @@ silesia.tar zstd 6 211947520 62916450 1913 105.66
silesia.tar zstd 9 211947520 60212393 5063 39.92
gzip, stdlib/this package:
-silesia.tar gzstd 1 211947520 80007735 1654 122.21
-silesia.tar gzkp 1 211947520 80136201 1152 175.45
+silesia.tar gzstd 1 211947520 80007735 1498 134.87
+silesia.tar gzkp 1 211947520 80088272 1009 200.31
GOB stream of binary data. Highly compressible.
https://files.klauspost.com/compress/gob-stream.7z
file out level insize outsize millis mb/s
-gob-stream zskp 1 1911399616 235022249 3088 590.30
-gob-stream zskp 2 1911399616 205669791 3786 481.34
-gob-stream zskp 3 1911399616 175034659 9636 189.17
-gob-stream zskp 4 1911399616 165609838 50369 36.19
+gob-stream zskp 1 1911399616 233948096 3230 564.34
+gob-stream zskp 2 1911399616 203997694 4997 364.73
+gob-stream zskp 3 1911399616 173526523 13435 135.68
+gob-stream zskp 4 1911399616 162195235 47559 38.33
gob-stream zstd 1 1911399616 249810424 2637 691.26
gob-stream zstd 3 1911399616 208192146 3490 522.31
gob-stream zstd 6 1911399616 193632038 6687 272.56
gob-stream zstd 9 1911399616 177620386 16175 112.70
-gob-stream gzstd 1 1911399616 357382641 10251 177.82
-gob-stream gzkp 1 1911399616 359753026 5438 335.20
+gob-stream gzstd 1 1911399616 357382013 9046 201.49
+gob-stream gzkp 1 1911399616 359136669 4885 373.08
The test data for the Large Text Compression Benchmark is the first
10^9 bytes of the English Wikipedia dump on Mar. 3, 2006.
http://mattmahoney.net/dc/textdata.html
file out level insize outsize millis mb/s
-enwik9 zskp 1 1000000000 343848582 3609 264.18
-enwik9 zskp 2 1000000000 317276632 5746 165.97
-enwik9 zskp 3 1000000000 292243069 12162 78.41
-enwik9 zskp 4 1000000000 262183768 82837 11.51
+enwik9 zskp 1 1000000000 343833605 3687 258.64
+enwik9 zskp 2 1000000000 317001237 7672 124.29
+enwik9 zskp 3 1000000000 291915823 15923 59.89
+enwik9 zskp 4 1000000000 261710291 77697 12.27
enwik9 zstd 1 1000000000 358072021 3110 306.65
enwik9 zstd 3 1000000000 313734672 4784 199.35
enwik9 zstd 6 1000000000 295138875 10290 92.68
enwik9 zstd 9 1000000000 278348700 28549 33.40
-enwik9 gzstd 1 1000000000 382578136 9604 99.30
-enwik9 gzkp 1 1000000000 383825945 6544 145.73
+enwik9 gzstd 1 1000000000 382578136 8608 110.78
+enwik9 gzkp 1 1000000000 382781160 5628 169.45
Highly compressible JSON file.
https://files.klauspost.com/compress/github-june-2days-2019.json.zst
file out level insize outsize millis mb/s
-github-june-2days-2019.json zskp 1 6273951764 699045015 10620 563.40
-github-june-2days-2019.json zskp 2 6273951764 617881763 11687 511.96
-github-june-2days-2019.json zskp 3 6273951764 524340691 34043 175.75
-github-june-2days-2019.json zskp 4 6273951764 470320075 170190 35.16
+github-june-2days-2019.json zskp 1 6273951764 697439532 9789 611.17
+github-june-2days-2019.json zskp 2 6273951764 610876538 18553 322.49
+github-june-2days-2019.json zskp 3 6273951764 517662858 44186 135.41
+github-june-2days-2019.json zskp 4 6273951764 464617114 165373 36.18
github-june-2days-2019.json zstd 1 6273951764 766284037 8450 708.00
github-june-2days-2019.json zstd 3 6273951764 661889476 10927 547.57
github-june-2days-2019.json zstd 6 6273951764 642756859 22996 260.18
github-june-2days-2019.json zstd 9 6273951764 601974523 52413 114.16
-github-june-2days-2019.json gzstd 1 6273951764 1164400847 29948 199.79
-github-june-2days-2019.json gzkp 1 6273951764 1125417694 21788 274.61
+github-june-2days-2019.json gzstd 1 6273951764 1164397768 26793 223.32
+github-june-2days-2019.json gzkp 1 6273951764 1120631856 17693 338.16
VM Image, Linux mint with a few installed applications:
https://files.klauspost.com/compress/rawstudio-mint14.7z
file out level insize outsize millis mb/s
-rawstudio-mint14.tar zskp 1 8558382592 3667489370 20210 403.84
-rawstudio-mint14.tar zskp 2 8558382592 3364592300 31873 256.07
-rawstudio-mint14.tar zskp 3 8558382592 3158085214 77675 105.08
-rawstudio-mint14.tar zskp 4 8558382592 2965110639 857750 9.52
+rawstudio-mint14.tar zskp 1 8558382592 3718400221 18206 448.29
+rawstudio-mint14.tar zskp 2 8558382592 3326118337 37074 220.15
+rawstudio-mint14.tar zskp 3 8558382592 3163842361 87306 93.49
+rawstudio-mint14.tar zskp 4 8558382592 2970480650 783862 10.41
rawstudio-mint14.tar zstd 1 8558382592 3609250104 17136 476.27
rawstudio-mint14.tar zstd 3 8558382592 3341679997 29262 278.92
rawstudio-mint14.tar zstd 6 8558382592 3235846406 77904 104.77
rawstudio-mint14.tar zstd 9 8558382592 3160778861 140946 57.91
-rawstudio-mint14.tar gzstd 1 8558382592 3926257486 57722 141.40
-rawstudio-mint14.tar gzkp 1 8558382592 3962605659 45113 180.92
+rawstudio-mint14.tar gzstd 1 8558382592 3926234992 51345 158.96
+rawstudio-mint14.tar gzkp 1 8558382592 3960117298 36722 222.26
CSV data:
https://files.klauspost.com/compress/nyc-taxi-data-10M.csv.zst
file out level insize outsize millis mb/s
-nyc-taxi-data-10M.csv zskp 1 3325605752 641339945 8925 355.35
-nyc-taxi-data-10M.csv zskp 2 3325605752 591748091 11268 281.44
-nyc-taxi-data-10M.csv zskp 3 3325605752 530289687 25239 125.66
-nyc-taxi-data-10M.csv zskp 4 3325605752 476268884 135958 23.33
+nyc-taxi-data-10M.csv zskp 1 3325605752 641319332 9462 335.17
+nyc-taxi-data-10M.csv zskp 2 3325605752 588976126 17570 180.50
+nyc-taxi-data-10M.csv zskp 3 3325605752 529329260 32432 97.79
+nyc-taxi-data-10M.csv zskp 4 3325605752 474949772 138025 22.98
nyc-taxi-data-10M.csv zstd 1 3325605752 687399637 8233 385.18
nyc-taxi-data-10M.csv zstd 3 3325605752 598514411 10065 315.07
nyc-taxi-data-10M.csv zstd 6 3325605752 570522953 20038 158.27
nyc-taxi-data-10M.csv zstd 9 3325605752 517554797 64565 49.12
-nyc-taxi-data-10M.csv gzstd 1 3325605752 928656485 23876 132.83
-nyc-taxi-data-10M.csv gzkp 1 3325605752 922257165 16780 189.00
+nyc-taxi-data-10M.csv gzstd 1 3325605752 928654908 21270 149.11
+nyc-taxi-data-10M.csv gzkp 1 3325605752 922273214 13929 227.68
```
## Decompressor