AuroraMiddleware/zstd
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ed2fb6bd57
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1443 Commits

Author SHA1 Message Date
Yann Collet
ed2fb6bd57 fixed : better error message when dictionary missing 
during benchmark.
Also : refactored ZSTD_fillHashTable(),
just for readability (it does the same thing)
 2018-12-20 17:20:07 -08:00
Yann Collet
6e9512a70c
Merge pull request #1463 from yijinfb/getenv 
Add support for environment variable ZSTD_CLEVEL in CLI
 2018-12-20 15:17:00 -08:00
Yi Jin
9b2d708850 change function name: _readU32FromChar() -> readU32FromCharChecked() 2018-12-19 23:41:18 -08:00
Yi Jin
f7b1841b6f make init_cLevel(...) static 2018-12-19 17:56:45 -08:00
Yi Jin
30ffc24ad7 fix the code ahead of declaration issue 2018-12-19 17:49:04 -08:00
Yi Jin
0700335f57 change int init_cLevel() to int init_cLevel(void) 2018-12-19 17:38:28 -08:00
Yann Collet
0f2d443e10 added system error strings 
to more failure cases in fileio.c
as requested by fbpkg
 2018-12-19 17:25:58 -08:00
Yi Jin
cdc7bbf8b2 edit README.md 2018-12-19 17:09:54 -08:00
Yi Jin
29c7d82390 add a section on restricted support of environment variables to README.md 2018-12-19 17:06:56 -08:00
Yi Jin
26a9ae3f5f refactor readU32FromChar(...), improve init_cLevel(...), and add env var ZSTD_CLEVEL tests 2018-12-19 16:45:42 -08:00
Yi Jin
5324b1e386 add support for setting compression level through environment variable ZSTD_CLEVEL 2018-12-19 13:26:27 -08:00
Nick Terrell
7abd6acebf Also compare device thanks to @felixhandte 2018-12-18 15:40:27 -08:00
Nick Terrell
cd2c8defad [zstdcli] Refuse to overwrite input file 
Compare the input and output files by their inode number and
refuse to open the output file if the input file is the same.

This doesn't work when (de)compressing multiple files to a single
file, but that is a very uncommon use case, mostly used for
benchmarking by me.

Fixes #1422.
 2018-12-18 15:29:54 -08:00
Yann Collet
517d8c984c
Merge pull request #1449 from facebook/ovlog_def 
overlapLog default values
 2018-12-18 09:45:53 -08:00
Nick Terrell
bdfcaecc0a [zstdcli] Add --no-progress flag 
The `--no-progress` flag disables zstd's progress bars, but leaves
the summary.

I've added simple tests to `playTests.sh` to make sure the parsing
works.
 2018-12-14 11:50:25 -08:00
Yann Collet
1993f5d412 fixed ovlog tests 
and updated man page
 2018-12-12 21:09:14 -08:00
Yann Collet
f2f86d369b Merge branch 'btultra2' into ovlog_def 2018-12-12 20:58:14 -08:00
Yann Collet
9792acda3b Merge branch 'dev' into btultra2 2018-12-12 20:18:27 -08:00
Yann Collet
c313a85ee2 removed exception code for overlapLog level 22 
CLI used to set overlapLog at value 9 when level == 22.
This is no longer necessary (handled internally within library)
 2018-12-11 18:13:06 -08:00
Yann Collet
9b784dec7f changed parameter name to ZSTD_c_overlapLog 
from overlapSizeLog.

Reasoning :
`overlapLog` is already used everwhere, in the code, command line and documentation.
`ZSTD_c_overlapSizeLog` feels unnecessarily different.
 2018-12-11 16:55:33 -08:00
Yann Collet
9c3265a53f
Merge pull request #1417 from facebook/advancedAPI 
Advanced API
 2018-12-10 18:48:15 -08:00
Yann Collet
d613fd9afe linked btultra2 as strategy9 
and ensure zstdbench detects out-of-bound parameters
 2018-12-06 19:27:37 -08:00
Yann Collet
34aa401afd updated documentation 
introducing ZSTD_btultra2
 2018-12-06 17:22:19 -08:00
Yann Collet
be9e561da4 changed ZSTD_c_compressionStrategy into ZSTD_c_strategy 
also : fixed paramgrill, and limit conditions
 2018-12-06 15:00:52 -08:00
Yann Collet
3583d19c4e changed parameter names from ZSTD_p_* to ZSTD_c_* 
for naming consistency
 2018-12-05 17:26:02 -08:00
Yann Collet
34e146f548 advanced decompression function replaces by normal streaming one 
advanced parameters compatible with ZSTD_decompressStream().
 2018-12-04 10:28:36 -08:00
Yann Collet
7ef7dc561a check availability of --color=never command on grep and egrep 
before applying them.
Fixes #1436
 2018-12-03 15:46:55 -08:00
Yann Collet
d8e215cbee created ZSTD_compress2() and ZSTD_compressStream2() 
ZSTD_compress_generic() is renamed ZSTD_compressStream2().

Note that, for the time being,
the "stable" API and advanced one use different parameter planes :
setting parameters using the advanced API does not influence ZSTD_compressStream()
and using ZSTD_initCStream() does not influence parameters for ZSTD_compressStream2().
 2018-11-30 11:25:56 -08:00
Yann Collet
f6591e4a04
Merge pull request #1430 from lzutao/fix-zstdgrep 
Fix  #1428 - zstdgrep now returns 1 on unmatch
 2018-11-28 14:07:40 -08:00
Lzu Tao
3d18b4764d Prevent globbing on non-quoting variable 2018-11-29 03:04:40 +07:00
Lzu Tao
c046e0b626 Fix #1428 - zstdgrep now returns 1 on unmatch 2018-11-29 02:45:01 +07:00
Denis Ahrens
71b8ee1bf1 fixed a typo 2018-11-28 04:51:16 +01:00
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
3b838abf97 ZSTD_CCtx_setParameter : value argument is now int 
for compatibility with compression level
 2018-11-20 11:53:01 -08:00
Ryan Schmidt
46d470c20c Fix feature detection with multiple -arch flags 
When multiple -arch flags are used, the compiler invokes itself once for
each architecture. Apparently, input on stdin is consumed by the
compilation of the first arch and is no longer available to the
compilation of the second arch, which results in a build failure and the
potentially incorrect determination that a feature is not available. So
write the feature detection source to a file instead of using stdin.
 2018-11-16 03:49:15 -06:00
Yann Collet
5c68639186 updated ZSTD_DCtx_reset() 
signature and behavior is now the same as ZSTD_CCtx_reset()
 2018-11-15 16:12:39 -08:00
Yann Collet
06c8d5a4f4 Merge branch 'dev' into advancedAPI 
fixed rsyncable
 2018-11-15 10:51:24 -08:00
Nick Terrell
4316409427 [cli] Set the job size 2018-11-14 17:00:29 -08:00
Nick Terrell
f9a671ac37 [cli] Add rsyncable 2018-11-14 17:00:16 -08:00
Yann Collet
7b0391e37e finalized retrofit of ZSTD_CCtx_reset() 
updated all depending sources
 2018-11-14 13:05:35 -08:00
Yann Collet
5adbad4059 Merge branch 'dev' into advancedAPI 2018-11-14 13:00:37 -08:00
Yann Collet
c584e84e68
Merge pull request #1415 from facebook/benchfn 
Separating benchfn and benchzstd
 2018-11-14 13:00:08 -08:00
Yann Collet
d7e10a774a added constant ZSTD_WINDOWLOG_LIMIT_DEFAULT 
answering #1407.

Also : removed obsolete function ZSTD_setDStreamParameter()
which could only be used with one parameter (DStream_p_maxWindowSize).
Now replaced by ZSTD_DCtx_setWindowSize() (which exists since a few revisions)
 2018-11-13 18:12:34 -08:00
Yann Collet
2c8fde538f added constant ZSTD_MAGIC_SKIPPABLE_MASK 
and updated several API comments
 2018-11-13 17:36:35 -08:00
Yann Collet
b83d1e7714 removed some static const variables 
and replaced by traditional macro constants.

Unfortunately, C doesn't consider `static const` to mean "constant"
 2018-11-13 16:56:32 -08:00
Yann Collet
092c4abd4c bumped version number to v1.3.8 2018-11-13 15:53:38 -08:00
Yann Collet
3ba0d6dd27 fixed decode-only test condition 2018-11-13 14:15:12 -08:00
Yann Collet
a29e3d1d01 fix debug trace 2018-11-13 13:27:22 -08:00
Yann Collet
b830ccca5c changed benchfn api 
to use structure for function parameters
as it expresses much clearer than a long list of parameters,
since each parameter can now be named.
 2018-11-13 13:12:50 -08:00