Commit Graph

189 Commits

Author SHA1 Message Date
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
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
Nick Terrell
e777a5be6b Add a thread pool for ZSTDMT and COVER 2016-12-29 23:39:44 -08:00
Yann Collet
0819abe3c1 added ZSTD_createDDict_byReference() body 2016-12-21 19:25:15 +01:00
Nick Terrell
8de46ab51a Export all API functions 2016-12-16 13:27:30 -08:00
Yann Collet
5397a66b19 minor BMI version check 2016-12-13 15:21:06 +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
Yann Collet
825dffbc43 moved zbuff source files into lib/deprecated 2016-12-05 19:28:19 -08:00
Przemyslaw Skibinski
821bf1febc fixed Doxygen trailing comment 2016-12-02 16:13:41 +01:00
Yann Collet
b89af20353 reduced table sizes for HUF_readDTableX4 2016-12-01 18:24:59 -08:00
Yann Collet
a0d742b1e4 introduced HUF_buildCTable_wksp(), to reduce stack memory usage 2016-12-01 17:47:30 -08:00
Yann Collet
e928f7e16d introduced ext_wksp variants of count to reduce stack memory usage 2016-12-01 16:13:35 -08:00
Yann Collet
5e00b848a8 FSE_compress_wksp() uses less stack space 2016-11-30 16:46:13 -08:00
Yann Collet
d79a9a00d9 Introduced FSE_compress_wksp() and FSE_buildCTable_wksp() to reduce stack memory usage 2016-11-30 15:52:20 -08:00
Yann Collet
766431909f introduced FSE_decompress_wksp(), to use less stack space 2016-11-30 12:36:45 -08:00
Yann Collet
167c494748 Merge branch 'dev' of github.com:facebook/zstd into dev 2016-11-29 14:05:15 -08:00
Yann Collet
52e136ed3d long decoder compatible with round and separate buffers 2016-11-28 19:59:11 -08:00
Przemyslaw Skibinski
9ca65af810 zstd_opt.h: improved price function 2016-11-23 17:22:54 +01:00
Yann Collet
0d761dbe95 Merge pull request #453 from inikep/dev11
fullbench-dll
2016-11-16 15:45:30 -08:00
Yann Collet
52afb3993e zbuff API now generates deprecation warnings 2016-11-16 08:50:54 -08:00
Przemyslaw Skibinski
179555c1d1 working fullbench-dll 2016-11-15 18:05:46 +01:00
Yann Collet
2115724c22 Merge pull request #430 from terrelln/exec-sequences
ZSTD_execSequence() accepts match in last 7 bytes
2016-10-28 10:45:05 -07:00
Nick Terrell
eb7873a048 ZSTD_execSequence() accepts match in last 7 bytes
The zstd reference compressor will not emit a match in the last 7
bytes of a block.  The decompressor will also not accept a match
in the last 7 bytes.  This patch makes the decompressor accept a
match in the last 7 bytes.
2016-10-25 21:24:15 -07:00
Nick Terrell
d760529a05 Fix stack buffer overrun when weightTotal == 0
If `weightTotal == 0`, then `BIT_highbit32(weightTotal)` is
undefined behavior in the case that it calls `__builtin_clz()`.
If `tableLog == HUF_TABLELOG_ABSOLUTEMAX` then we will access one
byte beyond the end of the buffer.
2016-10-19 11:39:11 -07:00
Nick Terrell
ccfcc643da Check if dict is empty before reading first byte 2016-10-17 11:46:03 -07:00
Yann Collet
5d919e7ac3 added ZSTD_error_frameParameter_windowTooLarge (#403) 2016-10-12 17:29:24 -07:00
Yann Collet
ef2357d0d3 created error_private.c, so that a single list of error strings get included 2016-10-11 17:24:50 -07:00
Yann Collet
a17fd7312a changed error_public.h into zstd_errors.h 2016-10-11 16:41:09 -07:00
Yann Collet
18b51b99c0 sync fse 2016-10-11 08:21:09 -07:00
Yann Collet
51f4d566c2 small decompression speed boost for very small data 2016-09-22 15:57:28 +02:00
Yann Collet
95d07d7447 introduced CHECK_E 2016-09-06 16:38:51 +02:00
Yann Collet
3e21ec5b01 introduced CHECK_F 2016-09-06 15:36:19 +02:00
Yann Collet
5c956d593c FORCE_INLINE common definition 2016-09-06 15:05:19 +02:00
Yann Collet
1563bfeabc fixing FORCE_INLINE for older compilers (#330) 2016-09-02 11:44:21 -07:00
David Lam
e10f7f3dcb merge 2016-08-30 12:03:36 -07:00
Yann Collet
4ded9e591c added boilerplate 2016-08-30 11:06:28 -07:00
David Lam
da9d3b7057 Cleanup some errors in typedef comments and remove duplicated HOWTO from zbuff_decompress.c 2016-08-29 17:31:51 -07:00
Yann Collet
23b6e05d8e ZSTD_malloc() and ZSTD_free(), to simplify customMem 2016-08-28 21:05:43 -07:00
Yann Collet
4bf317dd00 first version supporting legacy streams (transparent decoding) 2016-08-28 07:43:34 -07:00
Yann Collet
87c18b2ebd fixed multiple minor warnings for XCode 2016-08-26 01:43:47 +02:00
inikep
a3a47ec4d0 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into Other 2016-08-24 21:25:49 +02:00
inikep
e416e30019 remove unnecessary comments 2016-08-24 17:32:09 +02:00
inikep
4e90f6c1e0 removed ZSTD_LOG_ENCODE and ZSTD_LOG_BLOCK 2016-08-24 17:24:11 +02:00
inikep
83388e109f removed ZSTD_LOG_PARSER 2016-08-24 17:22:20 +02:00
inikep
8a36f8527c removed stats in debug mode 2016-08-24 17:19:12 +02:00
Yann Collet
17e482efdd added ZSTD_setDStreamParameter() 2016-08-23 16:58:10 +02:00
Yann Collet
0cfe2ec2fd sync fse version 2016-08-20 00:26:26 +02:00