AuroraMiddleware/zstd
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54 Commits

Author SHA1 Message Date
Yann Collet
d56dbc02d3 removed g_displayLevel 2016-09-02 17:28:41 -07:00
Yann Collet
855766d73d clarified dictionary in format description 2016-09-02 17:04:49 -07:00
Yann Collet
d725427a3c g_time => local displayTime 2016-09-02 15:32:39 -07:00
Yann Collet
4ded9e591c added boilerplate 2016-08-30 11:06:28 -07:00
Yann Collet
3b15f1f10f minor refactor 2016-08-30 09:58:50 -07:00
Yann Collet
87c18b2ebd fixed multiple minor warnings for XCode 2016-08-26 01:43:47 +02:00
Yann Collet
da3fbcb302 Added ZDICT_getDictID() 2016-08-19 14:23:58 +02:00
Yann Collet
a5dbf9f629 Merge pull request #297 from borzunov/dev 
Export functions related to dictionary compression from DLL
 2016-08-18 15:05:01 +02:00
Yann Collet
49d105cfcf better warning and error messages in case of dictionary training failure (#292) 2016-08-18 15:02:11 +02:00
Alexander Borzunov
0f6f17a14f Rename ZSTDLIB_API to ZDICTLIB_API in zdict.h 2016-08-18 16:47:06 +05:00
Alexander Borzunov
1f48382b1a Export functions related to dictionary compression from DLL 2016-08-18 16:12:49 +05:00
Yann Collet
e9b414d825 fixed msan warning (#281) 2016-08-11 22:09:09 +02:00
Yann Collet
e0b4a2d40f fixed dictionary generation, reported by Bartosz Taudul 2016-08-03 03:36:03 +02:00
Yann Collet
bf2bc112bb bench : controlled display update when loading lot of files 2016-08-02 23:48:13 +02:00
Yann Collet
f116e87f59 fixed analyzer warning 2016-08-01 19:15:18 +02:00
Yann Collet
3ca750372d updated doc (#269) 2016-08-01 02:26:20 +02:00
Yann Collet
70a9ff4af3 fixed too large selectivity level, reported by Ilona Papava 2016-07-30 01:09:14 +02:00
Yann Collet
c0ce4f1211 slightly improved compression speed 2016-07-30 00:55:13 +02:00
Yann Collet
ed57d8530a new seqStore 2016-07-29 21:22:17 +02:00
Yann Collet
d469a98c01 Clarified API comments, from suggestions by ‎Bryan O'Sullivan‎ 2016-07-28 04:55:03 +02:00
Yann Collet
4110534886 ZSTD_maxCLevel() is promoted to "stable" API (#254, by @FrancescAlted) 2016-07-27 15:09:11 +02:00
Yann Collet
55a8bea0b5 fixed dictionary generation 2016-07-27 14:48:47 +02:00
Yann Collet
c154d9d6a2 better support for large dictionaries (> 128 KB) 2016-07-27 14:37:00 +02:00
Yann Collet
07626dfa51 improved dictbuilder notifications on selectivity 2016-07-27 13:28:46 +02:00
Yann Collet
f796f7ab45 removed fastscan mode 2016-07-27 12:53:54 +02:00
Yann Collet
dd25a27702 added tutorial warning messages for dictBuilder 2016-07-27 12:43:09 +02:00
Yann Collet
cf05b9d477 ZSTD_getBlockSizeMax() 2016-07-18 16:52:10 +02:00
Yann Collet
e557fd5e92 minor compression level corrections 2016-07-17 16:21:37 +02:00
Yann Collet
f6ff53cd4e implemented dictID reserved ranges 2016-07-15 17:03:38 +02:00
Yann Collet
961b6a0e34 ZSTD_compressBlock() limits block size depending on windowLog parameter 2016-07-15 11:58:49 +02:00
Yann Collet
e9ed5cdc94 fixed minor coverity warning 2016-07-14 21:02:57 +02:00
Yann Collet
17508f1a16 fixed a few minor coverity warnings 2016-07-14 17:18:20 +02:00
Yann Collet
69c2cdb45c fixed conversion warning 2016-07-14 16:52:45 +02:00
Yann Collet
5e80dd3261 fixed minor coverity warnings 2016-07-13 19:21:57 +02:00
Yann Collet
3c174f4da9 fixed minor coverity warning 2016-07-13 17:25:53 +02:00
Yann Collet
fbc69f8649 changed for #245 2016-07-13 13:52:58 +02:00
Yann Collet
29652e2618 sample set limitation closer to 2 GB 2016-07-06 16:25:46 +02:00
Yann Collet
99b045b70a dictBuilder protection vs huge sample sets (>2 GB) 2016-07-06 16:12:38 +02:00
Yann Collet
445d49d898 fixed conversion warning 2016-07-06 13:27:22 +02:00
Yann Collet
a295b3170f fixed conversion warning 2016-07-06 13:13:12 +02:00
Yann Collet
517e1ba623 fixed dictBuilder issue with HC levels. Reported by Bartosz Taudul. 2016-07-06 12:35:09 +02:00
Yann Collet
c093208ab8 fix : potential leak (#229) 2016-06-30 14:07:30 +02:00
Yann Collet
23042929da Fixed : dictBuilder fails if first sample is too small 2016-06-22 11:05:34 +02:00
Yann Collet
ad39b7a718 zdict stores standard rep-offset. 
It can use custom ones, but the proper formula and impact on statistics is not done yet.
 2016-06-16 01:14:41 +02:00
Yann Collet
52a0622beb RepsCodes are saved into Dict 
(uncomplete : need decompression to regenerate them)
 2016-06-16 01:05:04 +02:00
Yann Collet
130fe11394 merged huf_static.h into huf.h . Requires HUF_STATIC_LINKING_ONLY macro. 2016-06-05 00:42:28 +02:00
Yann Collet
49bb0041af removed ZSTD_highbit() from zstd_internal.h, as it is only used by zstd_compress.c 2016-06-04 20:17:38 +02:00
Yann Collet
e69b8ccceb merged zdict_static.h into zdict.h. Now requires ZDICT_STATIC_LINKING_ONLY macro. 2016-06-04 18:56:23 +02:00
Giuseppe Ottaviano
370b751e24 Expose function to add entropy tables to pre-built dictionary. 
In some cases a custom dictionary building algorithm tailored for a specific
input can be more effective than the one produced by `ZDICT_trainFromBuffer`,
but with the current API it's not possible encode the entropy tables into the
custom-built dictionary.

This commit extracts the logic to add entropy tables to a dictionary from
`ZDICT_trainFromBuffer` and exposes it as a function
`ZDICT_addEntropyTablesFromBuffer`.
 2016-05-30 19:50:09 -07:00
Yann Collet
290aaa7521 Added : ability to manually select the dictionary ID of a newly created dictionary 2016-05-30 21:18:52 +02:00