405d2a1027
Explicitly convert scratchBuffer to unsigned*
2017-04-04 16:35:31 -07:00
2724f25567
fixed paramgrill -O#
...
find optimal settings for a minimum speed
2017-04-04 16:31:17 -07:00
fd95be0ade
Move sources to lib/zstd/
2017-04-04 16:30:11 -07:00
1af700ea43
Remove unused FSE/HUF functions
2017-04-04 16:22:58 -07:00
16a739cab0
Switch call of FSE_count() to FSE_count_wksp()
2017-04-04 16:17:21 -07:00
dd62829ccf
Remove more restrict
2017-04-04 15:55:48 -07:00
9c257dc268
Fix up xxhash
2017-04-04 15:54:39 -07:00
0888251fb1
Switch intptr_t to ptrdiff_t
2017-04-04 15:49:38 -07:00
675839254d
Move zstd.h to linux/zstd.h
2017-04-04 15:44:27 -07:00
c2007388a5
fixed bench.c : optional advanced parameters applied
...
before creating cdict
2017-04-04 15:35:06 -07:00
81d6380139
minor bench.c adjustments
...
shorter debug messages
no need to check decompressedLength==0 twice
2017-04-04 15:21:09 -07:00
b06507221e
Test module macros
2017-04-04 12:56:44 -07:00
b1b582b9fa
Add module macros
2017-04-04 12:56:35 -07:00
7cf78f1be7
Protects ZSTD_compressBegin_usingCDict() vs NULL cdict dereference
...
Will issue an error (GENERIC) is cdict==NULL
2017-04-04 12:38:14 -07:00
b5e3e3c9a8
Add zstd kernel module Makefile
2017-04-04 12:10:47 -07:00
79298bf187
Add userland test with mock kernel headers
2017-04-04 11:53:22 -07:00
33fc0ad56a
Fix ZSTD_createCStream_usingCDict() and ZSTD_compress_usingCDict()
2017-04-04 11:52:49 -07:00
ac11607715
Merge pull request #645 from terrelln/cdict
...
Fix ZSTD_initCStream_usingCDict() and ZSTD_compress_usingCDict()
2017-04-04 07:12:15 -07:00
26b046a7c4
Remove unnecessary dictID store
2017-04-03 21:46:28 -07:00
39a6cc5172
Make ZSTD_compress_usingCDict() respect contentSizeFlag
2017-04-03 21:09:55 -07:00
62ecad3819
Fix ZSTD_initCStream_usingCDict() to use dictionary
2017-04-03 21:05:59 -07:00
40a78a7b5a
Merge pull request #643 from facebook/zstdmt
...
Optimize ZSTDMT_compress() memory usage
2017-04-03 17:25:05 -07:00
87cec8fd56
Fix compilation errors
2017-04-03 16:08:20 -07:00
59aadc85dc
Preallocate workSpace for cctx and combine create and init for cstream
2017-04-03 15:23:09 -07:00
a36330a27d
minor man update, for `overlapSize`
2017-04-03 14:57:24 -07:00
805c5a3efb
updated documentation on multithreading modes
2017-04-01 00:36:31 -07:00
30c7698970
optimize ZSTDMT_compress() memory usage
...
does no longer allocate temporary buffers
when there is enough room in dstBuffer to decompress directly there.
(previous method would skip that for 1st chunk only).
Also : fix ZSTD_compressBound() for small srcSize
2017-03-31 18:27:03 -07:00
21b6c53b9f
Working on API
2017-03-31 18:07:32 -07:00
3f75d52527
Changed ZSTD_compressBound()
...
required so that if Total = A+B
compressBound(Total) <= compressBound(A) + compressBound(B)
under condition of a minimum size for A and B
Will help for ZSTDMT_compress() memory allocation
2017-03-31 17:11:38 -07:00
7b70a1969e
Merge branch 'dev' into zstdmt
2017-03-31 16:22:33 -07:00
d11c7bf9bf
Merge branch 'dev' of github.com:facebook/zstd into dev
2017-03-31 16:19:52 -07:00
271bff63d6
Merge pull request #642 from terrelln/no-sparse
...
Turn off sparse mode for OS X by default
2017-03-31 16:19:46 -07:00
596ee423bb
Merge branch 'dev' of github.com:facebook/zstd into dev
2017-03-31 16:19:33 -07:00
a935d67bf1
minor typo fixes in specification
2017-03-31 16:19:04 -07:00
53203e7c38
Merge pull request #640 from facebook/memAccess
...
Changed memory strategy to __packed for gcc
2017-03-31 15:49:12 -07:00
14433ca1ad
numerous typos and clarifications in format specification
...
fix limit values of Window_Size
bump version to 0.2.5
2017-03-31 15:45:58 -07:00
eb38617175
Clean up default sparse logic
2017-03-31 15:20:50 -07:00
96fe545a18
Turn off sparse mode for OS X by default
2017-03-31 15:16:43 -07:00
eea7858e2b
fixed minor warnings in debug code
2017-03-30 16:47:19 -07:00
34cc487d05
overlap at full windowSize for max compression level
...
as it provides max compression ratio
2017-03-30 16:23:22 -07:00
458e955c23
improved ZSTDMT_compress()
...
Use a bit more threads by default.
Uses overlap segments to boost compression ratio (like the streaming variant)
2017-03-30 15:51:58 -07:00
e48b135521
Remove STATIC_LINKING_ONLY defines
2017-03-30 14:54:33 -07:00
6ce58897da
Use <asm/unaligned.h> for unaligned memory access
2017-03-30 14:53:57 -07:00
be7da5d98b
Change stdlib includes to linux includes
2017-03-30 14:53:52 -07:00
b3b41d0f6d
Remove platform specific macros
2017-03-30 14:53:23 -07:00
1075c12078
Convert all spaces to tabs
2017-03-30 14:49:45 -07:00
78063ca2bd
spaces to tabs
2017-03-30 14:47:42 -07:00
b1c6bb8702
Copy files into contrib/linux-kernel/
2017-03-30 14:47:35 -07:00
137efc0077
Make pzstd and cmake use gcc/g++
2017-03-30 14:46:24 -07:00
0fcb5d70b6
Build windows releases on appveyor as artifacts
2017-03-30 14:46:23 -07:00
Nick Terrell
Yann Collet
Yann Collet
Sean Purcell