29297c6751
Changed default level 18 (large input)
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Previous -18 : 4.7 MB/s, R:3.833
New -18 : 5.1 MB/s. R:3.825
It's a better fit within -17 (6.8 MB/s) and -19 (4.0 MB/s)
The new level 18 also uses significantly less memory.
And, it makes a good transition between level 17 (mml5)
and level 19 (mml3).
Up to now, there was no level with mml4.
(note : minmatch setting can have a large impact on some (specific) datasets)
2017-04-27 17:44:01 -07:00
b636133932
Merge branch 'dev' of github.com:facebook/zstd into dev
2017-04-27 17:29:52 -07:00
36e79a1a1f
tests : -g is part of DEBUGFLAGS
2017-04-27 17:29:40 -07:00
c7e107197a
Fix missing squashfs_finish_page's
2017-04-27 17:19:20 -07:00
eeeb201e70
Fix case where pages run out before end of stream
2017-04-27 16:54:05 -07:00
aca392610b
Merge pull request #679 from terrelln/dev
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[kernel] Rename ZSTD_create*() to ZSTD_init*()
2017-04-27 16:31:03 -07:00
c6915429f2
shortened Appveyor release tests
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fuzzer supports time suffix `s` for "seconds"
2017-04-27 16:24:53 -07:00
a92cbb7004
Added a secondary test, checking dictID presence after setting noDictIdFLag=1
2017-04-27 15:08:56 -07:00
32c658a289
SquashFS linux kernel patch
2017-04-27 15:04:31 -07:00
7d283cdfa2
added test for ZSTD_initCStream_usingCDict_advanced()
2017-04-27 14:48:34 -07:00
2f73427d35
added test for ZSTD_compress_usingCDict_advanced()
2017-04-27 14:39:39 -07:00
d3694e6c70
removed C4204
2017-04-27 14:29:35 -07:00
7321345fd2
fixed another VS2008 init error
2017-04-27 14:19:34 -07:00
1c3ab0c77f
fixed init error on Visual 2008
2017-04-27 12:57:11 -07:00
8b669535f8
bumped version number to v1.2.0
2017-04-27 12:50:20 -07:00
5a804456bc
updated NEWS
2017-04-27 12:49:22 -07:00
89df466b2f
Merge pull request #677 from terrelln/pzstd-tests
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[pzstd] Add logging statements to tests
2017-04-27 12:05:00 -07:00
77bf59ef50
added ZSTD_initCStream_usingCDict_advanced()
2017-04-27 11:43:04 -07:00
f4bd857d81
created ZSTD_compress_usingCDict_advanced()
2017-04-27 11:31:55 -07:00
0bd5d25d02
[pzstd] Add logging statements to tests
2017-04-27 09:55:19 -07:00
69a54d138a
fixed compilation warning : declaration-after-statement
2017-04-27 01:11:26 -07:00
31533bacce
Changed ZSTD_createCDict_advanced()
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It now only uses compressionParameters as argument.
It produces many changes throughout user code,
though hopefully they tend to be simple :
just provide the cParams part from existing ZSTD_parameters.
Some programs might depend on ZSTD_createCDict_advanced() to pass frame parameters.
This change will force them to revisit this strategy and fix it,
since frame parameters are effectively silently ignored in current version.
2017-04-27 00:29:04 -07:00
768df129d2
changed ZSTD_compressBegin_usingCDict()
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No longer takes `pledgedSrcSize` as argument
this is in line with similar functions ZSTD_compress_usingCDict()
and ZSTD_initCStream_usingCDict().
2017-04-26 15:42:10 -07:00
97cbdcabdd
Merge pull request #670 from facebook/smallCCtx
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Small cctx
2017-04-26 14:03:26 -07:00
39e67bd326
Merge pull request #675 from iburinoc/lz4
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Fix LZ4 wrapper deprecation warnings
2017-04-26 13:13:24 -07:00
5087c1761f
Rename ZSTD_create*() to ZSTD_init*()
2017-04-26 13:08:20 -07:00
e42afbc6fa
Comply with suggested comments by @terrelln
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created FSE_CTABLE_SIZE() and FSE_DTABLE_SIZE()
2017-04-26 11:39:35 -07:00
eab41c1872
Fix LZ4 wrapper deprecation warnings
2017-04-26 10:17:38 -07:00
5129a5dba9
Merge pull request #674 from niXman/dev
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unchecked argv[idx] access
2017-04-26 09:45:36 -07:00
9a7698c1f0
Merge pull request #673 from iburinoc/lz4
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Add LZ4 compress/decompress support to CLI
2017-04-26 09:32:16 -07:00
65e2cda7aa
unchecked argv[idx] access
2017-04-26 13:04:04 +03:00
2c4b6fe6b3
Make lz4 compression/decompression compatible with library r123
2017-04-25 11:00:54 -07:00
4de8632957
Add LZ4 compress/decompress support to CLI
2017-04-24 16:48:25 -07:00
7d37ca1d5b
Merge remote-tracking branch 'origin/dev' into splittable
2017-04-21 14:18:39 -07:00
11dc940e72
Add parallel processing example for seekable API
2017-04-21 12:23:06 -07:00
230d7acc7d
cli : add support for --threads=# command
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updated documentation
add relevant test case
2017-04-21 11:38:13 -07:00
d0b1846cf4
ignore more cmake build artefacts
2017-04-21 10:59:36 -07:00
d70965832b
Merge pull request #669 from ligfx/friendlycmake
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CMake improvements when embedding in another project
2017-04-20 23:43:41 -07:00
7271203bdb
transferred entropy scratch space from CCtx into workSpace
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Saved 6 KB
2017-04-20 23:21:19 -07:00
a408645f50
made some room for entropy scratch space
2017-04-20 23:09:39 -07:00
71aaa32c3c
transferred FSE tables from CCtx into workspace
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Saved 5 KB from CCtx
2017-04-20 23:03:38 -07:00
71ddeb67b1
made room in workspace for FSE tables
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still need to be transferred from CCtx into workspace
2017-04-20 22:54:54 -07:00
9eda436733
CMake: don't modify global C_FLAGS and CXX_FLAGS
2017-04-20 19:30:38 -07:00
377401f161
CMake: don't recheck compile flags every time
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Doesn't cause a problem when embedded within a larger project, but is
annoying.
2017-04-20 19:30:38 -07:00
554a13dd4b
CMake: various configure_file fixes to use CMAKE_CURRENT_SOURCE_DIR
2017-04-20 19:30:38 -07:00
7f1fb95566
CMake: namespace modules and set CMAKE_MODULE_PATH
2017-04-20 19:30:37 -07:00
a34a39c183
changed size evaluation of entropy tables
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so that memcpy() does no longer depends on fse pointer being a static table
2017-04-20 18:26:25 -07:00
7bb60b17d8
init entropy table pointers only once
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per workSpace resize
2017-04-20 17:38:56 -07:00
e6fa70a0a1
reorganized ZSTD_resetCCtx_internal()
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clearer separation between variables and buffers
clearer buffers category
kept static buffers at the beginning, favoring cache locality
(it will be easier to add FSE tables there later)
This break a few assumptions that hashTable was always at the beginning.
This is fixed.
And remaining assumptions (namely that tables stand next to each other in memory)
are now tested with assert.
2017-04-20 17:28:31 -07:00
35186e65b0
Address comments and make sure all prototypes are rendered by gen_html
2017-04-20 16:48:54 -07:00
Yann Collet
Sean Purcell
Yann Collet
Nick Terrell
niXman
Michael Maltese