236 Commits

Author SHA1 Message Date
inikep
7adceef974 hashLog3 added to ZSTD_CCtx 2016-03-23 15:53:38 +01:00
Yann Collet
2512597576 minor reordering (DSpeed 665) 2016-03-23 14:00:09 +01:00
inikep
472638c861 added mili_sleep and setHighPriority 2016-03-23 12:28:28 +01:00
Yann Collet
add08d6f61 minor variation - DSpeed at 640 2016-03-23 01:32:41 +01:00
Yann Collet
be391438ff first working version with both encoder and decode alternate LL + ML coding scheme.
decompression speed highly impacted
2016-03-22 23:19:28 +01:00
inikep
2872b6f01f Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
# Conflicts:
#	lib/zstd_compress.c
#	programs/bench.c
2016-03-22 14:38:34 +01:00
Yann Collet
fadda6c875 first prototype with ML encoding scheme (but not yet decoding scheme) 2016-03-22 12:14:26 +01:00
inikep
2b942881ac improved 4reps in ZSTD_compressBlock_lazy_generic
kSlotNew = 0
2016-03-22 11:56:22 +01:00
Yann Collet
b0aec17a90 code simplification (but reduce decompression speed ...) 2016-03-21 13:24:16 +01:00
Yann Collet
6c62b7dfc8 support default LL distribution 2016-03-21 00:39:19 +01:00
Yann Collet
d64f435f63 handles litLength >= 65535 2016-03-21 00:07:42 +01:00
Yann Collet
597847a2ae first emulation 2016-03-20 19:14:22 +01:00
Yann Collet
ecabfe3777 Improved index overflow protection 2016-03-20 16:20:06 +01:00
Yann Collet
5244738046 minor code refactoring 2016-03-20 16:00:00 +01:00
Yann Collet
de406eebcd minor code refactor 2016-03-20 15:46:10 +01:00
Yann Collet
a5c2c08c68 code refactoring 2016-03-20 01:09:18 +01:00
Yann Collet
70e4577179 minor code refactoring 2016-03-19 18:08:32 +01:00
Yann Collet
c6eea2b2f2 Improved speed for small files 2016-03-19 17:18:00 +01:00
Yann Collet
e74215e3c7 performance fix for small files 2016-03-19 16:09:09 +01:00
Yann Collet
bb604486f1 fixed clang warning 2016-03-19 15:18:42 +01:00
Yann Collet
37f3d1b2ab minor refactor 2016-03-19 15:11:42 +01:00
inikep
fade9b7ae3 ZSTD_btopt with 4 repcodes 2016-03-18 16:10:35 +01:00
Yann Collet
a910dc8238 minor code refactoring 2016-03-18 12:37:45 +01:00
inikep
5b15865413 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into repcodes
# Conflicts:
#	lib/zstd_decompress.c
#	programs/bench.c
2016-03-18 11:14:58 +01:00
inikep
eca2ec0b3b introduced ZSTD_REP_MOVE and ZSTD_REP_INIT 2016-03-18 11:03:43 +01:00
inikep
c56e32e782 4 repcodes when litLen==0 2016-03-17 19:53:38 +01:00
inikep
3e743052cd kSlotNew 2016-03-17 17:24:17 +01:00
inikep
7d1742825b support for ZSTD_REP_NUM == 1 and ZSTD_REP_NUM == 4 2016-03-17 11:21:00 +01:00
inikep
5945308983 working 4 reps 2016-03-16 15:35:14 +01:00
Yann Collet
569b81adb1 changed BLOCKSIZE into ZSTD_BLOCKSIZE_MAX 2016-03-16 15:26:51 +01:00
inikep
62d694795d ZSTD_compressBlock_lazy supports more reps 2016-03-16 12:57:07 +01:00
inikep
0ac4a551b9 ZSTD_REP_NUM removed from ZSTD_storeSeq 2016-03-16 12:03:07 +01:00
inikep
4569667c85 ZSTD_REP_NUM 2016-03-16 11:40:09 +01:00
inikep
d700a1a8b9 ZSTD_setAdditionalParam 2016-03-15 12:18:44 +01:00
Yann Collet
1c2c2bcaff minor refactoring 2016-03-15 01:33:36 +01:00
Yann Collet
d1b26849e5 Frame content size supported 2016-03-15 01:24:33 +01:00
Yann Collet
fb7973580f minor comments update 2016-03-13 11:08:40 +01:00
Yann Collet
0e491c01fe created ZSTD_frameParams 2016-03-11 21:58:04 +01:00
inikep
cc6c283633 removed hashLog3 from ZSTD_parameters 2016-03-10 15:17:24 +01:00
Yann Collet
da5be72fda update compression level parameters 2016-03-10 11:01:44 +01:00
Yann Collet
e3193c4081 update compresson levels 2016-03-09 16:57:09 +01:00
Yann Collet
95cd0c2e26 frame format can support window sizes up to 128 MB 2016-03-08 18:24:21 +01:00
Yann Collet
d3a6660ad1 Update clevel table for <= 128K 2016-03-08 14:12:46 +01:00
Yann Collet
2e91dde43e improved memory size evaluation by paramgrill 2016-03-08 12:22:11 +01:00
Yann Collet
dd54bbc184 Fixed large NbSeq > 32 K
Added a test in Fuzzer to check NbSeq > 32 K
2016-03-08 02:35:34 +01:00
Yann Collet
370b08e840 fix compression ratio for blocks <= 16 KB 2016-03-08 00:03:59 +01:00
Yann Collet
fb7ab8b2b8 Merge pull request #140 from inikep/dev
mml3
2016-03-07 18:06:48 +01:00
inikep
e2446b0e36 added support for MINMATCH=3 on big endian architecture
changed ZSTD_HASHLOG3_MIN to 2 (4 bytes for MINMACH > 3)
2016-03-07 10:07:08 +01:00
Yann Collet
1df2594bfe new compression level scale for <= 16KB 2016-03-05 18:43:21 +01:00
inikep
01060bc477 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev
# Conflicts:
#	lib/zstd_compress.c
2016-03-04 20:10:09 +01:00