Commit Graph

102 Commits

Author SHA1 Message Date
Talha Khan
14894d63c1 Typo in man 2022-05-20 16:53:48 +08:00
Yann Collet
eb726c6a20 updated man pages
had to run the conversion script on Ubuntu, as it doesn't run correctly on macos anymore.
2022-04-13 18:57:27 -07:00
Nick Terrell
f229daaf42
Merge pull request #3052 from dirkmueller/gzip_keep
Keep original file if -c or --stdout is given
2022-03-28 10:35:21 -07:00
Dominique Pelle
b772f53952 Typo and grammar fixes 2022-03-12 08:58:04 +01:00
Dirk Müller
3f4f8b04ed
Keep original file if -c or --stdout is given
Set removeSrcFile back to false when -c or --stdout is used to improve
compatibility with gzip(1) behavior.

gzip(1) is removing the original file on compression unless --stdout or
/-c is used. zstd is defaulting to keep the file unless --rm is used or
when it is called via a gzip symlink, in which it is removing by
default. Specifying -c/--stdout turns this behavior off.
2022-03-09 23:38:59 +01:00
Dirk Müller
e653e97f77
Implement more gzip compatibility (#3037)
-n --no-name is the current behavior already, so we can implement
this as a noop.

--best is an alias for -9 in gzip

add basic cli tests.
2022-02-09 23:09:18 +01:00
W. Felix Handte
e1323744b6 Update Docs 2022-01-07 14:14:26 -05:00
Yann Collet
abc694f53e update man pages 2021-12-20 14:24:06 -08:00
binhdvo
7abebc847b
Clarify documentation for -c (#2883) 2021-11-29 14:10:43 -05:00
Dimitris Apostolou
ebbd675998
Fix typos 2021-11-13 10:04:04 +02:00
Yann Collet
999f8778af updated man pages
using ronn-ng
2021-09-22 14:18:24 -07:00
Yann Collet
cb0cad9b79 reduce Max nb Workers to 64 in 32-bit mode
and restored limit to 256 when in 64-bit mode
(it was reduced to 200 to give more room for 32-bit).

This should fix test instability issues
using lot of threads in 32-bit environments.
2021-05-12 13:10:25 -07:00
Yann Collet
8a53a882f2
updated generated man pages for v1.5.0 (#2635) 2021-05-11 18:17:31 -04:00
Felix Handte
2d10544b84
Merge pull request #2613 from felixhandte/allow-block-device
Allow Reading from Block Devices with `--force`
2021-05-05 13:06:32 -04:00
Yann Collet
455fd1a067 updated documentation regarding minimum job size 2021-05-05 09:03:11 -07:00
W. Felix Handte
33f3e293e8 Allow Reading from Block Devices with --force 2021-05-04 16:25:26 -04:00
Yann Collet
0f99a0d987 fix man page typo
fix #2553 detected by @jwilk
2021-03-24 05:55:04 -07:00
Yann Collet
7c495e8ea2 updated version number to v1.4.8 2020-12-18 15:52:11 -08:00
Yann Collet
f647a759fe updated version number to v1.4.7
and updated doc
2020-12-15 20:53:05 -08:00
Yann Collet
15c5e20023 updated documentation 2020-07-23 12:10:57 -07:00
Martin Liska
4307e870a2
Rename ZSTDMT_NBTHREADS_MAX to ZSTDMT_NBWORKERS_MAX.
Rename it in zstd man page.
2020-07-07 00:18:20 +02:00
Yann Collet
f22b371e31 updated documentation for v1.4.5
API manual and man pages
2020-05-14 16:17:03 -07:00
Yann Collet
d2464776d1 man page : added --verbose long command
also updated `zstd.1`
stacking prior updates completed on `zstd.1.md`.
2020-02-26 14:29:30 -08:00
Yann Collet
be34969e5c minor man page fix 2019-11-06 15:07:35 -08:00
Yann Collet
d7f258d845 change command name to --filelist=
updated documentation and man page
2019-10-28 13:54:36 -07:00
Yann Collet
989e0f0cee Added --output-dir-flat=
which is a preferred construction when applicable.

Also, added --output-dir-flat into man page.
2019-10-21 14:39:18 -07:00
Yann Collet
ca73c218be added mode documentation on ZSTD_CLEVEL
providing range restriction [1-19] explicitly
partially answering #1829
2019-10-18 17:22:45 -07:00
Yann Collet
ad2a2785f7 bump version number to v1.4.4
so that future reports on `dev` branch use this number instead
2019-09-24 15:15:33 -07:00
Yann Collet
01b2331ad1 bumped version number
to v1.4.3
2019-08-05 17:17:16 +02:00
Yann Collet
1f16245e9e updated man page 2019-07-24 16:04:37 -07:00
Yann Collet
b8ec4b0fd6 updated version number (to v1.4.1)
also : added doc on context re-use, as suggested by @scherepanov at #1676
2019-07-09 11:43:59 -07:00
Ori Peleg
bdeb4786b5 Fixed -r typo 2019-04-10 13:37:41 +03:00
Yann Collet
1993f5d412 fixed ovlog tests
and updated man page
2018-12-12 21:09:14 -08:00
Yann Collet
34aa401afd updated documentation
introducing ZSTD_btultra2
2018-12-06 17:22:19 -08:00
Yann Collet
41c7d0b1e1 changed hashEveryLog into hashRateLog 2018-11-21 14:36:57 -08:00
Yann Collet
e874dacc08 changed searchLength into minMatch
refactored all relevant API and calls
for consistency.
2018-11-20 14:56:07 -08:00
Yann Collet
092c4abd4c bumped version number to v1.3.8 2018-11-13 15:53:38 -08:00
Yann Collet
1e6208e75e bumped version number to v1.3.7
updated documentation
2018-10-11 14:40:12 -07:00
Yann Collet
45010da074 updated man page
and added `--adapt` test in `playTests.sh`
2018-09-19 17:37:22 -07:00
Jennifer Liu
21721b75a3 Change default f to 20 2018-09-04 17:15:14 -07:00
Jennifer Liu
f87383507d Update comment about default dictionary builder 2018-08-30 15:46:39 -07:00
Jennifer Liu
9d6ed9def3 Merge fastCover into DictBuilder (#1274)
* Minor fix

* Run non-optimize FASTCOVER 5 times in benchmark

* Merge fastCover into dictBuilder

* Fix mixed declaration issue

* Add fastcover to symbol.c

* Add fastCover.c and cover.h to build

* Change fastCover.c to fastcover.c

* Update benchmark to run FASTCOVER in dictBuilder

* Undo spliting fastcover_param into cover_param and f

* Remove convert param functions

* Assign f to parameter

* Add zdict.h to Makefile in lib

* Add cover.h to BUCK

* Cast 1 to U64 before shifting

* Remove trimming of zero freq head and tail in selectSegment and rebenchmark

* Remove f as a separate parameter of tryParam

* Read 8 bytes when d is 6

* Add trimming off zero frequency head and tail

* Use best functions from COVER and remove trimming part(which leads to worse compression ratio after previous bugs were fixed)

* Add finalize= argument to FASTCOVER to specify percentage of training samples passed to ZDICT_finalizeDictionary

* Change nbDmer to always read 8 bytes even when d=6

* Add skip=# argument to allow skipping dmers in computeFrequency in FASTCOVER

* Update comments and benchmarking result

* Change default method of ZDICT_trainFromBuffer to ZDICT_optimizeTrainFromBuffer_fastCover

* Add dictType enum and fix bug about passing zParam when converting to coverParam

* Combine finalize and skip into a single parameter

* Update acceleration parameters and benchmark on 3 sample sets

* Change default splitPoint of FASTCOVER to 0.75 and benchmark first 3 sample sets

* Initialize variables outside of for loop in benchmark.c

* Update benchmark result for hg-manifest

* Remove cover.h from install-includes

* Add explanation of f

* Set default compression level for trainFromBuffer to 3

* Add assertion of fastCoverParams in DiB_trainFromFiles

* Add checkTotalCompressedSize function + some minor fixes

* Add test for multithreading fastCovr

* Initialize segmentFreqs in every FASTCOVER_selectSegment and move mutex_unnlock to end of COVER_best_finish

* Free segmentFreqs

* Initialize segmentFreqs before calling FASTCOVER_buildDictionary instead of in FASTCOVER_selectSegment

* Add FASTCOVER_MEMMULT

* Minor fix

* Update benchmarking result
2018-08-23 12:06:20 -07:00
Nick Terrell
45821fac0c
Merge pull request #1225 from jennifermliu/dev
Split samples when building dictionary for COVER
2018-07-13 13:26:15 -07:00
Jennifer Liu
612b346ed5 Add explanation for split=100 2018-07-11 15:50:28 -07:00
Jennifer Liu
5021441d86 Change default splitPoint to 100 2018-07-10 11:19:33 -07:00
Jennifer Liu
bfad1af031 Update doc for split==100 2018-07-05 11:05:31 -07:00
Jennifer Liu
8afcb8eea7 Update documentation 2018-07-01 19:59:37 -07:00
Yann Collet
1fd621ff6d minor man page update
regarding advanced parameter `tlen`
which was recently changed.
`0` in association with `ZSTD_fast` now means "normal fast mode".
2018-06-27 18:49:02 -07:00
Yann Collet
b824d213cb fix #1115 2018-05-12 10:21:30 -07:00
Björn Ketelaars
e5ea8d272a fix typo in programs/zstd.{1,1.md}
s/nodictID/no-dictID/g
2018-04-05 06:44:46 +02:00