Stella Lau
28f711ef95
Rename ALIGN and ALIGN_MASK to HUF_ALIGN and HUF_ALIGN_MASK
2017-06-30 09:38:11 -07:00
cyan4973
b5bb7c6d95
fixed Visual compilation of fullbench-dll
2017-06-29 19:59:37 -07:00
Yann Collet
e7e5a8cef7
made fullbench compatible with multi-threading
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fullbench 61/62 measure speed of ZSTD_compress_generic with 2 threads
2017-06-29 18:56:24 -07:00
Yann Collet
afb0aca739
zstreamtest : big tests are only enabled in 64-bits mode
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to avoid requesting too much memory in 32-bits mode during MT tests
2017-06-29 18:19:09 -07:00
Stella Lau
70ad6829e7
Delegate HUF_decompress4X_hufOnly to workspace version
2017-06-29 16:22:32 -07:00
Stella Lau
104c4d57c1
Fix bitshift error
2017-06-29 15:40:49 -07:00
Yann Collet
cf2a6bc8b1
Merge pull request #741 from facebook/promotion
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ZSTD_getFrameContentSize() promoted to "stable" status
2017-06-29 14:48:32 -07:00
Yann Collet
a3d9926c40
compression optimization opportunity
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switch to single-pass mode directly into output buffer
when outputSize >= ZSTD_compressBound(inputSize).
Speed gains observed with fullbench (~+15% on level 1)
2017-06-29 14:44:49 -07:00
Stella Lau
fedc94de8c
Fix pointer casting warning
2017-06-29 13:04:15 -07:00
Yann Collet
2e84bec9ac
updated fullbench to also measure ZSTD_compress_generic()
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will make it possible to visualize
optimization opportunity for ZSTD_e_end
2017-06-29 13:03:10 -07:00
Stella Lau
c6a5275a28
Fix alignment warnings with pointer casting
2017-06-29 12:39:34 -07:00
Stella Lau
99e315999c
Reduce stack usage of HUF_readDTableX4 and HUF_readDTableX2
2017-06-29 11:49:59 -07:00
Yann Collet
97f2bf66da
minor : fix typo
2017-06-29 11:31:40 -07:00
Yann Collet
7303ed5d74
minor : specify compression level in tags
2017-06-29 11:30:31 -07:00
Yann Collet
82879d50f9
Merge pull request #738 from terrelln/lk-div
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[linux-kernel] Update patches for v2
2017-06-29 11:01:28 -07:00
Yann Collet
acbef3decd
ZSTD_getFrameContentSize() is promoted to "stable" status
2017-06-29 05:19:51 -07:00
Yann Collet
590937df20
Merge pull request #739 from facebook/refPrefix
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ZSTD_refPrefix
2017-06-29 04:36:03 -07:00
Nick Terrell
ce91b64f00
[linux-kernel] Update patches for v2
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* Reduce stack usage of many zstd functions, none use over 388 B anymore.
* Remove an incorrect `const` in `xxhash`.
2017-06-28 22:01:46 -07:00
Yann Collet
811deaea6f
Merge pull request #736 from terrelln/cover-default-api
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[zdict] Make COVER the default algorithm
2017-06-28 20:25:36 -07:00
Yann Collet
ad5f29918e
Merge pull request #737 from facebook/advancedAPI2
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simplified API for *initStatic*()
2017-06-28 20:25:22 -07:00
Yann Collet
037466245f
refactor ZSTD_check_compressionLevel_monotonicIncrease_memoryBudget()
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use less macro statements
the initial version was meant to work with STATIC_ASSERT
but since it doesn't work and needs assert()
it's possible to rewrite it using normally compiled code
which is better for compiler.
Downside : the error message is less precise.
There is a DEBUGLOG(3,) to compensate.
2017-06-28 20:24:08 -07:00
Yann Collet
2bf428df45
Merge branch 'advancedAPI2' into refPrefix
2017-06-28 16:35:49 -07:00
Yann Collet
62f7efc04a
added a test to ensure ZSTD_refPrefix() doesn't impact the following compression job
2017-06-28 16:25:13 -07:00
Yann Collet
1ca76039af
fixed -Wdeclaration-after-statement
2017-06-28 15:40:21 -07:00
Yann Collet
b13bfd1830
Merge pull request #740 from paulcruz74/dev
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decodecorpus.c patch
2017-06-28 15:36:36 -07:00
Yann Collet
813535105b
added function to control monotonic memory budget increase of ZSTD_defaultCParameters[0]
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It's a runtime test, based on assert(),
played once, on first ZSTD_getCParams() usage,
when ZSTD_DEBUG is enabled.
2017-06-28 15:34:56 -07:00
Yann Collet
adbe74a8ac
adjusted compression levels to guarantee a monotonically increasing memory budget
2017-06-28 13:22:37 -07:00
Paul Cruz
7ac4724bd2
removed fnum from DISPLAY statements
2017-06-28 13:00:49 -07:00
Paul Cruz
e667d33b0b
fixed generation of buggy test, corrected DISPLAY statements for errors
2017-06-28 12:19:37 -07:00
Yann Collet
33a6639039
fixed ZSTD_refPrefix with Multithread-enabled CCtx
2017-06-28 11:09:43 -07:00
Yann Collet
1fd2df9c2c
fixed zstreamtest
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modifying compression parameters is not allowed after ZSTD_CCtx_loadDictionary()
but it is still allowed after ZSTD_refPrefix()
2017-06-28 09:57:59 -07:00
Paul Cruz
d67212ab97
Merge remote-tracking branch 'upstream/dev' into dev
2017-06-28 09:45:54 -07:00
Yann Collet
2e4274262d
controlled dictMode
2017-06-27 17:09:12 -07:00
Yann Collet
b7372933b8
implemented ZSTD_refPrefix()
2017-06-27 15:49:12 -07:00
Yann Collet
7d3816183f
exposed ZSTD_MAGIC_DICTIONARY in zstd.h
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makes it easier to explain ZSTD_dictMode
2017-06-27 13:50:34 -07:00
Yann Collet
fecc721fd9
added parameter ZSTD_p_refDictContent
2017-06-27 11:46:39 -07:00
Yann Collet
09a5bbe22e
Merge pull request #735 from terrelln/xz-default
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[zstdcli] Support xz by default when liblzma is available
2017-06-27 09:42:02 -07:00
Nick Terrell
c2edb78cbe
[tests] Fix HAVE_LZMA flag
2017-06-26 22:58:31 -07:00
Nick Terrell
5b7fd7c422
[zdict] Make COVER the default algorithm
2017-06-26 21:09:22 -07:00
Yann Collet
c7fb884eea
fixed minor conversion warning
2017-06-26 18:02:23 -07:00
Yann Collet
20eeb243d1
Merge pull request #729 from paulcruz74/corpus
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Corpus
2017-06-26 17:47:28 -07:00
Yann Collet
dde10b23fe
refactored ZSTD_estimateDStreamSize()
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now uses windowSize as argument.
Also : created ZSTD_estimateDStreamSize_fromFrame()
2017-06-26 17:44:26 -07:00
Yann Collet
09ae03a570
ZSTD_estimateCDictSize_advanced()
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ZSTD_estimateCDictSize() now uses same arguments as ZSTD_createCDict()
ZSTD_estimateCDictSize_advanced() uses same arguments as ZSTD_createCDict_advanced()
2017-06-26 16:47:32 -07:00
Yann Collet
0c9a915a28
ZSTD_estimateCStreamSize_advanced()
2017-06-26 16:02:25 -07:00
Yann Collet
31af8290d1
ZSTD_estimateCCtx_advanced()
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ZSTD_estimateCCtx() is now a "simple" function,
taking int compressionLevel as single argument.
ZSTD_estimateCCtx_advanced() takes a CParams argument,
which is both more complete and more complex to generate.
2017-06-26 15:52:39 -07:00
Nick Terrell
d88a441406
[zstdcli] Document HAVE_LZMA and zstd-noxz
2017-06-26 11:25:00 -07:00
Nick Terrell
6aeb50ea0d
[zstdcli] Add unlzma and unxz symlinks
2017-06-26 11:24:36 -07:00
Nick Terrell
eb7c2074e8
[zstdcli] Disable lzma support for MSAN testing
2017-06-26 11:23:56 -07:00
Paul Cruz
d2e2441179
Merge pull request #4 from facebook/dev
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pull from facebook/zstd
2017-06-26 09:24:13 -07:00
Nick Terrell
849ecf3510
[zstdcli] Support xz by default when liblzma is available
2017-06-23 17:11:38 -07:00
