AuroraMiddleware/zstd
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f1cb55192c
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1198 Commits

Author SHA1 Message Date
Yann Collet
f1cb55192c fixed linux warnings 2017-01-02 01:11:55 +01:00
Yann Collet
0ec6a95ba1 minor fixes 2017-01-02 00:49:42 +01:00
Yann Collet
2ec635a162 use pthread_cond to send signals between threads 2017-01-01 17:31:33 +01:00
Nick Terrell
bb13387d7d Fix pool for threading.h 2016-12-31 19:10:47 -05:00
Nick Terrell
4204e03e77 Add threading.h condition variables 2016-12-31 19:10:29 -05:00
Yann Collet
3b9d434356 extended ZSTDMT code support for non-MT systems and WIN32 (preliminary) 2016-12-31 16:32:19 +01:00
Yann Collet
c8efc1c874 simplified Buffer Pool 2016-12-31 14:45:33 +01:00
Yann Collet
3b29dbd9e8 new zstdmt version using generic treadpool 2016-12-31 06:04:25 +01:00
Yann Collet
c6a6417458 bench correctly measures time for multi-threaded compression (posix only) 2016-12-31 03:31:26 +01:00
Yann Collet
f765a375a5 Merge pull request #504 from terrelln/thread-pool 
[zstdmt] Add thread pool
 2016-12-30 15:31:49 +01:00
Nick Terrell
e777a5be6b Add a thread pool for ZSTDMT and COVER 2016-12-29 23:39:44 -08:00
Yann Collet
e70912c72b Changed : input divided into roughly equal parts. 
Debug : can measure time waiting for mutexes to unlock.
 2016-12-29 01:24:01 +01:00
Yann Collet
6c0ed9483a compression threads use ZSTD_compressCCtx() 2016-12-28 17:08:28 +01:00
Yann Collet
8d7432914f Merge pull request #503 from inikep/dev11 
Dev11
 2016-12-28 16:50:39 +01:00
Yann Collet
ce9e1452fd protect buffer pool with a mutex 2016-12-28 15:31:19 +01:00
Przemyslaw Skibinski
75f3a3a335 changed default PREFIX and MANDIR 2016-12-28 12:32:41 +01:00
Yann Collet
3d93f2fce7 first zstdmt sketch 2016-12-27 07:19:36 +01:00
Yann Collet
39c105c605 Merge branch 'dev' of github.com:facebook/zstd into dev 2016-12-23 22:25:31 +01:00
Yann Collet
aca113f4f5 fixed ZSTD_sizeof_?Dict() 2016-12-23 22:25:03 +01:00
Yann Collet
c07d2e3a31 Merge pull request #499 from inikep/dev11 
improved *BSD and Solaris compatibility
 2016-12-23 21:32:03 +01:00
Przemyslaw Skibinski
63b0014b96 BSD: improved "make install" 2016-12-23 10:05:49 +01:00
Nick Terrell
1b5d4a7d53 ZDICT_finalizeDictionary() flipped comparison 2016-12-22 18:14:57 -08:00
Nick Terrell
bcbe77e994 ZDICT_finalizeDictionary() flipped comparison 
`ZDICT_finalizeDictionary()` had a flipped comparison.
I also allowed `dictBufferCapacity == dictContentSize`.
It might be the case that the user wants to fill the dictionary
completely up, and then let zstd take exactly the space it needs
for the entropy tables.
 2016-12-22 18:01:14 -08:00
Nick Terrell
78a0072d5a Fix failing test due to deprecation warning 2016-12-22 17:36:16 -08:00
Yann Collet
d76d1a9ef0 added ZDICT_finalizeDictionary() 2016-12-22 20:18:43 +01:00
Przemyslaw Skibinski
b999170311 Solaris: working "make -C lib install" 2016-12-22 20:14:37 +01:00
Yann Collet
ba75e9d8c3 fix : zlib wrapper compile in gnu90 mode 2016-12-21 19:57:18 +01:00
Yann Collet
0819abe3c1 added ZSTD_createDDict_byReference() body 2016-12-21 19:25:15 +01:00
Yann Collet
4e5eea61a8 added ZSTD_createDDict_byReference() 2016-12-21 16:44:35 +01:00
Yann Collet
8333106b8a Merge branch 'dev' of github.com:facebook/zstd into dev 2016-12-21 16:44:24 +01:00
Yann Collet
0d7e84899f Merge pull request #489 from inikep/v112 
improved detection of POSIX
 2016-12-21 16:42:46 +01:00
Yann Collet
1f57c2ed32 added : ZSTD_createCDict_byReference() 2016-12-21 16:20:11 +01:00
Przemyslaw Skibinski
2f6ccee6af platform.h: removed Compiler Options 2016-12-21 13:23:34 +01:00
Przemyslaw Skibinski
5736db219e fix basic types redefinition 2016-12-21 09:26:00 +01:00
Nick Terrell
8157a4c3cc Fix dictionary loading bug causing an MSAN failure 
Offset rep codes must be in the range `[1, dictSize)`.
Fix dictionary loading to reject `0` as a offset rep code.
 2016-12-20 10:47:52 -08:00
Przemyslaw Skibinski
f8046b8e72 Merge remote-tracking branch 'refs/remotes/facebook/dev' into v112 
# Conflicts:
#	appveyor.yml
 2016-12-19 08:20:26 +01:00
Yann Collet
d564faa3c6 fix : ZSTD_initCStream_srcSize() correctly set srcSize in frame header 2016-12-18 21:39:15 +01:00
Yann Collet
1496c3dc47 Fix : size estimation when some samples are very large 2016-12-18 11:58:23 +01:00
Yann Collet
d46ecb58a5 added dll compilation tests 2016-12-17 16:28:12 +01:00
Nick Terrell
8de46ab51a Export all API functions 2016-12-16 13:27:30 -08:00
Przemyslaw Skibinski
0a1caeef6d VS: fixed 32-bit DLL compilation 2016-12-15 12:12:46 +01:00
Przemyslaw Skibinski
4e10bd339d appveyor.yml: added tests of fullbench-dll fullbench-lib 2016-12-15 12:09:23 +01:00
Przemyslaw Skibinski
60f10aab6c introduced ZSTDLIB_VISIBILITY 2016-12-15 11:32:31 +01:00
Yann Collet
2b36b238d3 changed variable name to estimatedSrcSize, to emphasize it does not need to be exact 2016-12-13 17:59:55 +01:00
Yann Collet
e795c8a5f6 Added ZSTD_initCStream_srcSize(). 
Added relevant test cases in zstreamtest
 2016-12-13 17:00:14 +01:00
Yann Collet
5397a66b19 minor BMI version check 2016-12-13 15:21:06 +01:00
Yann Collet
35168679bd Merge pull request #478 from terrelln/wildcopy-ub 
Fix execSequence wildcopy undefined behavior
 2016-12-13 11:33:00 +01:00
Nick Terrell
064a143520 Fix execSequence wildcopy undefined behavior 
execSequence relied on pointer overflow to handle cases where
`sequence.matchLength < 8`.  Instead of passing an `size_t` to
wildcopy, pass a `ptrdiff_t`.
 2016-12-12 19:01:23 -08:00
Nick Terrell
e474aa55b4 Fix decompression buffer overrun 
Allows an adversary to write up to 3 bytes beyond the end of the buffer.
Occurs if the match overlaps the `extDict` and `currentPrefix`, and the
match length in the `currentPrefix` is less than `MINMATCH`, and
`op-(16-MINMATCH) >= oMatchEnd > op-16`.
 2016-12-12 18:05:30 -08:00
Yann Collet
c3a5c4bef8 introduced cycleLog 2016-12-12 00:47:30 +01:00