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1039 Commits

Author SHA1 Message Date
Przemyslaw Skibinski
eb2d23a90c improved #232 fix 2017-01-27 10:43:03 -08:00
Przemyslaw Skibinski
92a4dbf2e4 Fixed https://github.com/facebook/zstd/issues/232 2017-01-27 10:43:03 -08:00
Nick Terrell
83c387eb8e Fix zstdmt_compress.h include 2017-01-26 15:25:32 -08:00
Yann Collet
717c65d690 Merge pull request #519 from inikep/dev11 
Dev11
 2017-01-26 14:23:44 -08:00
Yann Collet
8dafb1acf5 CLI : automatically set overlap size to max (windowSize) for max compression level 2017-01-25 17:01:13 -08:00
Yann Collet
bb0027405a fixed zstdmt corruption issue when enabling overlapped sections 
see Asana board for detailed explanation on why and how to fix it
 2017-01-25 16:25:38 -08:00
Yann Collet
943cff9c37 fixed zstdmt cli freeze issue with large nb of threads 
fileio.c was continually pushing more content without giving a chance to flush compressed one.
It would block the job queue when input data was accumulated too fast (requiring to define many threads).
Fixed : fileio flushes whatever it can after each input attempt.
 2017-01-25 12:35:19 -08:00
Przemyslaw Skibinski
5022a18d51 improved #232 fix 2017-01-25 13:11:26 +01:00
Przemyslaw Skibinski
64fa2dbc5e Fixed https://github.com/facebook/zstd/issues/232 2017-01-25 13:02:33 +01:00
Yann Collet
512cbe8c10 zstdmt cli and API allow selection of section sizes 
By default, section sizes are 4x window size.
This new setting allow manual selection of section sizes.
The larger they are, the (slightly) better the compression ratio,
but also the higher the memory allocation cost,
and eventually the lesser the nb of possible threads,
since each section is compressed by a single thread.

It also introduces a prototype to set generic parameters,
ZSTDMT_setMTCtxParameter()

The idea is that it's possible to add enums
to extend the list of parameters that can be set this way.
This is more long-term oriented than a fixed-size struct.
Consider it as a test.
 2017-01-24 17:08:53 -08:00
Yann Collet
f8804d1014 convert tabs to space 
joys of using multiple editors from multiple environments ...
 2017-01-20 17:23:19 -08:00
Yann Collet
d7e3cb58c5 Resolved merge conflict dev+zstdmt 2017-01-20 16:44:50 -08:00
cyan4973
5fba09fa41 updated util's time for Windows compatibility 
Correctly measures time on Posix systems when running with
Multi-threading

Todo : check Windows measurement under multi-threading
 2017-01-20 12:57:31 -08:00
Yann Collet
458c8a94b4 minor refactoring : cleaner MT integration within bench 2017-01-19 17:44:15 -08:00
Yann Collet
500014af49 zstd cli can now compress using multi-threading 
added : command -T#
added : ZSTD_resetCStream() (zstdmt_compress)
added : FIO_setNbThreads()  (fileio)
 2017-01-19 17:04:28 -08:00
Yann Collet
0f984d94c4 changed MT enabling macro to ZSTD_MULTITHREAD 2017-01-19 14:05:07 -08:00
Yann Collet
f22adae984 fixed minor warning (unused variable) in fuzzer 2017-01-19 13:46:30 -08:00
Yann Collet
736788f8e8 added streaming fuzzer tests for MT API 
Also : fixed corner case, where nb of jobs completed becomes > jobQueueSize
which is possible when many flushes are issued
while there is not enough dst buffer to flush completed ones.
 2017-01-19 12:15:29 -08:00
Przemyslaw Skibinski
8a0bc30a2d Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2017-01-17 13:02:29 +01:00
Przemyslaw Skibinski
d72f4b6b7a added "Makefile is validated" 2017-01-17 12:40:06 +01:00
Yann Collet
5eb749e734 ZSTDMT_compress() creates a single frame 
The new strategy involves cutting frame at block level.
The result is a single frame, preserving ZSTD_getDecompressedSize()

As a consequence, bench can now make a full round-trip,
since the result is compatible with ZSTD_decompress().

This strategy will not make it possible to decode the frame with multiple threads
since the exact cut between independent blocks is not known.
MT decoding needs further discussions.
 2017-01-11 18:21:25 +01:00
Nick Terrell
c220d4c74d Use COVER_MEMMULT when training with COVER. 2017-01-09 16:49:04 -08:00
Yann Collet
56958500fc minor man page update 2017-01-09 19:47:09 +01:00
Nick Terrell
3a1fefcf00 Simplify COVER parameters 2017-01-02 17:51:38 -08:00
Nick Terrell
df8415c502 Add COVER to the zstd cli 2017-01-02 14:43:08 -08:00
Yann Collet
6334b04d61 compile object files, for faster recompilation 2017-01-02 03:22:18 +01:00
Yann Collet
747452677d fixed cmake tests 2017-01-02 02:05:45 +01:00
Yann Collet
cdb2763f4a new Makefile target zstdmt 2017-01-02 01:43:56 +01:00
Yann Collet
f1cb55192c fixed linux warnings 2017-01-02 01:11:55 +01:00
Yann Collet
0ec6a95ba1 minor fixes 2017-01-02 00:49:42 +01:00
Yann Collet
c6a6417458 bench correctly measures time for multi-threaded compression (posix only) 2016-12-31 03:31:26 +01:00
Yann Collet
f765a375a5 Merge pull request #504 from terrelln/thread-pool 
[zstdmt] Add thread pool
 2016-12-30 15:31:49 +01:00
Yann Collet
e70912c72b Changed : input divided into roughly equal parts. 
Debug : can measure time waiting for mutexes to unlock.
 2016-12-29 01:24:01 +01:00
Yann Collet
8d7432914f Merge pull request #503 from inikep/dev11 
Dev11
 2016-12-28 16:50:39 +01:00
Yann Collet
ab7a579180 added -T command , to set nb of threads 2016-12-28 16:11:09 +01:00
Przemyslaw Skibinski
75f3a3a335 changed default PREFIX and MANDIR 2016-12-28 12:32:41 +01:00
Yann Collet
3d93f2fce7 first zstdmt sketch 2016-12-27 07:19:36 +01:00
Yann Collet
c07d2e3a31 Merge pull request #499 from inikep/dev11 
improved *BSD and Solaris compatibility
 2016-12-23 21:32:03 +01:00
Przemyslaw Skibinski
63b0014b96 BSD: improved "make install" 2016-12-23 10:05:49 +01:00
Andrew Janke
fce374a100 zstdless: add shebang and quote $@ 2016-12-22 17:40:10 -05:00
Przemyslaw Skibinski
b999170311 Solaris: working "make -C lib install" 2016-12-22 20:14:37 +01:00
Przemyslaw Skibinski
aab442133d Solaris: working "make -C programs install" 2016-12-22 19:26:01 +01:00
Yann Collet
8333106b8a Merge branch 'dev' of github.com:facebook/zstd into dev 2016-12-21 16:44:24 +01:00
Yann Collet
0d7e84899f Merge pull request #489 from inikep/v112 
improved detection of POSIX
 2016-12-21 16:42:46 +01:00
Yann Collet
9518744025 Merge branch 'dev' of github.com:facebook/zstd into dev 2016-12-21 16:20:41 +01:00
Yann Collet
1f57c2ed32 added : ZSTD_createCDict_byReference() 2016-12-21 16:20:11 +01:00
Przemyslaw Skibinski
7a8a03c20d util.h: restore BSD license for Facebook Open-Source 2016-12-21 15:08:44 +01:00
Przemyslaw Skibinski
97a258d71d updated comments 2016-12-21 14:00:41 +01:00
Przemyslaw Skibinski
e679741b18 _CRT_SECURE_NO_WARNINGS moved to util.h 2016-12-21 13:47:11 +01:00
Przemyslaw Skibinski
2f6ccee6af platform.h: removed Compiler Options 2016-12-21 13:23:34 +01:00
Przemyslaw Skibinski
101df4f636 fixed Visual Studio compilation 2016-12-21 11:43:11 +01:00
Przemyslaw Skibinski
a35b9448ac improved MinGW support 2016-12-21 11:18:45 +01:00
Przemyslaw Skibinski
5736db219e fix basic types redefinition 2016-12-21 09:26:00 +01:00
Przemyslaw Skibinski
20b089e53d simplified zstdcli.c 2016-12-21 09:19:15 +01:00
Przemyslaw Skibinski
16ae6563a2 executables use new util.h and platform.h 2016-12-21 09:06:14 +01:00
Przemyslaw Skibinski
ead350bdc0 improved util.h and platform.h 2016-12-21 09:04:59 +01:00
Przemyslaw Skibinski
1c1db6b845 windres updated to v1.1.3 2016-12-20 11:21:26 +01:00
Przemyslaw Skibinski
f8046b8e72 Merge remote-tracking branch 'refs/remotes/facebook/dev' into v112 
# Conflicts:
#	appveyor.yml
 2016-12-19 08:20:26 +01:00
Yann Collet
1496c3dc47 Fix : size estimation when some samples are very large 2016-12-18 11:58:23 +01:00
Yann Collet
d46ecb58a5 added dll compilation tests 2016-12-17 16:28:12 +01:00
Przemyslaw Skibinski
0b37205098 util.h: minor improvement 2016-12-16 17:12:23 +01:00
Przemyslaw Skibinski
b0f3663edc imporved support for POSIX-type OSes 2016-12-16 15:41:18 +01:00
Przemyslaw Skibinski
3cdfe266cf use PLATFORM_POSIX_VERSION 2016-12-16 15:00:50 +01:00
Przemyslaw Skibinski
b0e670a054 util.h uses platform.h 2016-12-16 14:25:12 +01:00
Przemyslaw Skibinski
b866e72826 tools use platform.h 2016-12-16 14:24:01 +01:00
Przemyslaw Skibinski
b3843afcf5 introduced platform.h 2016-12-16 14:13:15 +01:00
Przemyslaw Skibinski
25314428c9 zstd.1: added advanced compression options 2016-12-14 16:10:13 +01:00
Przemyslaw Skibinski
c71e552b2e fixed "strategy" in advanced compression parameters 2016-12-13 20:04:32 +01:00
Przemyslaw Skibinski
98ef0f98df fixed conversion warning 2016-12-13 14:52:21 +01:00
Przemyslaw Skibinski
8349d675e0 fileio.c: support advanced compression parameters 2016-12-13 13:24:59 +01:00
Przemyslaw Skibinski
897b8bb5eb bench.c: support advanced compression parameters 2016-12-13 13:03:41 +01:00
Przemyslaw Skibinski
334b8962b0 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2016-12-13 12:19:19 +01:00
Przemyslaw Skibinski
671f28d1e5 added parseCompressionParameters 2016-12-13 12:18:07 +01:00
Dimitry Andric
83cc2fb083 Enable using isatty() and nanosleep() on *BSD 2016-12-12 19:24:51 +01:00
Yann Collet
4c6ce5a57e Merge pull request #476 from inikep/dev11 
Dev11
 2016-12-12 16:44:55 +01:00
Przemyslaw Skibinski
c855da7533 allow all operationg systems with _POSIX_C_SOURCE >= 200112L 2016-12-12 15:37:43 +01:00
Przemyslaw Skibinski
242c036875 turn on the '-r' option for HP-UX and AIX 2016-12-12 11:59:17 +01:00
Przemyslaw Skibinski
c01ac6c30a turn on the '-r' option for *BSD and Solaris 2016-12-12 11:23:21 +01:00
Yann Collet
fda539f50b minor coding style changes 2016-12-12 01:03:23 +01:00
Przemyslaw Skibinski
128acb35db improved MSYS support 2016-12-08 10:49:59 +01:00
Przemyslaw Skibinski
13de72e0cc programs\Makefile: use Linux paths 2016-12-08 10:43:55 +01:00
Yann Collet
2a826e592b compatibility with zstd-frugal (noBench mode) 2016-12-06 17:56:20 -08:00
Yann Collet
e63c631aaf decode benchmark, multi-files 2016-12-06 17:46:49 -08:00
Yann Collet
d946501d2c decode benchmark - single file (hidden option) 2016-12-06 16:49:23 -08:00
Yann Collet
6b9a983261 changed gzstd build messages 2016-12-06 11:23:25 -08:00
Przemyslaw Skibinski
7c6bbc3298 updated FIO_passThrough 2016-12-05 18:31:14 +01:00
Przemyslaw Skibinski
6b508b1770 updated test-gzstd 2016-12-05 18:02:40 +01:00
Przemyslaw Skibinski
b493e3b3d3 introduced srcBufferLoaded 2016-12-05 17:39:38 +01:00
Przemyslaw Skibinski
3c69760275 improved FIO_decompressGzFrame 2016-12-05 15:58:23 +01:00
Przemyslaw Skibinski
8489f184f6 improved detection of -lz 2016-12-05 13:47:00 +01:00
Yann Collet
db85a6e09a added zstdgrep 2016-12-02 15:57:07 -08:00
Yann Collet
efaf104b2d added zstdless 2016-12-02 15:24:40 -08:00
Yann Collet
743b33f57e fix zstdcat 2016-12-02 15:18:57 -08:00
Yann Collet
5bd4237beb minor refactor 2016-12-02 12:40:57 -08:00
Przemyslaw Skibinski
690753ea1a improved formatting in FIO_decompressSrcFile 2016-12-02 16:20:16 +01:00
Przemyslaw Skibinski
4e49580407 removed testing artifacts 2016-12-02 15:19:00 +01:00
Przemyslaw Skibinski
c5eebca128 rewritten FIO_decompressGzFile 2016-12-02 15:01:31 +01:00
Przemyslaw Skibinski
b0f2ef2119 improved gzip_* functions 2016-12-02 13:50:29 +01:00
Przemyslaw Skibinski
4b504f131a added gzip_open, gzip_close, gzip_read 2016-12-02 13:11:39 +01:00
Przemyslaw Skibinski
daaf754539 detect stream with ungetc 2016-12-01 13:29:19 +01:00
Przemyslaw Skibinski
19aad42ee1 added FIO_decompressGzFile 2016-12-01 11:56:31 +01:00
Przemyslaw Skibinski
166830ed0a autodetect -lz 2016-11-30 16:43:07 +01:00
Przemyslaw Skibinski
abfb51f5f2 gzstd: decompresses .gz files 2016-11-30 15:05:54 +01:00
Przemyslaw Skibinski
0e14675df2 fileio.c: detect .gz files 2016-11-30 13:34:21 +01:00
Yann Collet
167c494748 Merge branch 'dev' of github.com:facebook/zstd into dev 2016-11-29 14:05:15 -08:00
Yann Collet
4f5350f610 long matches support overflow 2016-11-29 13:12:24 -08:00
Przemyslaw Skibinski
fd0ac93024 bench.c: use ZSTD_maxCLevel() 2016-11-23 21:45:29 +01:00
Przemyslaw Skibinski
5ddcd9d9ae bench.c: fixed MAX_CLEVEL 2016-11-21 16:37:56 +01:00
Przemyslaw Skibinski
5a17223691 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2016-11-18 11:47:01 +01:00
Przemyslaw Skibinski
2558b4cdbc bench.c without dict uses ZSTD_compressCCtx 2016-11-18 11:46:30 +01:00
Przemyslaw Skibinski
3d18088b38 updated windres 2016-11-17 18:04:41 +01:00
Yann Collet
52afb3993e zbuff API now generates deprecation warnings 2016-11-16 08:50:54 -08:00
Yann Collet
cdff19c4b3 minor comment change 2016-11-11 17:26:54 -08:00
Yann Collet
0018ca28dc zstd cli : displays total decoded size, even when a stream consists of multiple frames 2016-11-07 14:42:37 -08:00
Przemyslaw Skibinski
d0815583d9 Changed stdinmark and stdoutmark 2016-11-04 11:37:27 +01:00
Przemyslaw Skibinski
38b590ad69 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 
# Conflicts:
#	lib/Makefile
 2016-11-04 10:10:54 +01:00
Yann Collet
407a11f63e fixed Visual compatibility 2016-11-03 15:52:01 -07:00
Przemyslaw Skibinski
3a415594b1 fixed MinGW compilation 2016-11-03 12:59:20 +01:00
Przemyslaw Skibinski
1f60eb6b17 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2016-11-03 11:38:04 +01:00
Przemyslaw Skibinski
26306fcacf BMK_SetNbIterations renamed to BMK_SetNbSeconds 2016-11-03 11:38:01 +01:00
Przemyslaw Skibinski
b40884f43d preserve file modification time for Visual C++ 2016-11-03 09:54:53 +01:00
Yann Collet
7347869fb6 fixed make install 2016-11-02 22:28:37 -07:00
Yann Collet
179b19776f fileio.c does no longer need ZSTD_LEGACY_SUPPORT, and does no longer depend on zstd_legacy.h 
Added : ZSTD_isFrame() in experimental section
 2016-11-02 17:30:49 -07:00
Yann Collet
f3f13211ae Fix #419 : no warning when setting custom LDFLAGS 2016-11-02 17:02:45 -07:00
Przemyslaw Skibinski
fcf22e3473 set permissions, access and modification times 2016-11-02 14:08:07 +01:00
Przemyslaw Skibinski
a42794df61 preserve file modification time 2016-11-02 13:08:39 +01:00
Przemyslaw Skibinski
d872b64f52 added UTIL_setModificationTime, UTIL_getModificationTime 2016-11-02 12:52:20 +01:00
Yann Collet
3d197d4c8c updated man page 2016-10-31 18:10:32 -07:00
Yann Collet
b9550d6d43 fixed benchmark mode typo . 
added benchmark mode tests
 2016-10-28 14:43:24 -07:00
Yann Collet
22de81e87e updated man page 2016-10-28 13:58:31 -07:00
Przemyslaw Skibinski
bd0bd0fb65 generate RES files during each compilation 2016-10-28 18:15:34 +02:00
Przemyslaw Skibinski
589a8f27b7 generate_res.bat moved to programs/windres 2016-10-28 13:17:35 +02:00
Przemyslaw Skibinski
76d66dffd0 generate_res moved to programs/windres 2016-10-28 13:16:06 +02:00
Przemyslaw Skibinski
347903cfb5 Windows resources moved to programs/windres/ 2016-10-25 10:34:41 +02:00
Yann Collet
a7a4690b0a use implicit rules to compile zstd_decompress.c 2016-10-18 16:01:03 -07:00
Yann Collet
33fdd099bb fix command line interpretation 2016-10-17 17:48:48 -07:00
Yann Collet
70077bc9bb refactor for long commands 2016-10-14 14:41:17 -07:00
Yann Collet
d7b120ab5c added long commands --memory= and --memlimit-decompress= 2016-10-14 14:22:32 -07:00
Yann Collet
1122349ac2 added long comment --memlimit= 2016-10-14 14:07:11 -07:00
Yann Collet
d4cda27b63 new command -M#, to limit memory usage during decompression (#403) 2016-10-14 13:32:20 -07:00
Yann Collet
e19111c42f make creates libzstd binaries (#415) 2016-10-12 11:09:36 -07:00
Nick Terrell
3e82f2b61a Remove references to GPLv2 license 
License headers added to Makefiles were taken from `zstd/Makefile`.
 2016-10-11 15:28:40 -07:00
inikep
23cec875cd fixed Makefile targets: zstd-small, zstd-decompress, zstd-compress 2016-10-05 11:56:22 +02:00
Nick Terrell
2b4de225e1 Don't redefine macro in util.h 2016-09-22 18:02:39 -07:00
Nick Terrell
5b2c0dbed0 Add include guards to datagen.h 2016-09-22 17:12:50 -07:00
Yann Collet
993060e0f2 cli : better adaptation to small files 2016-09-21 16:46:08 +02:00
Yann Collet
714464f05d fixed : cli : forgotten mandatory argument 2016-09-21 16:05:03 +02:00
Yann Collet
27b5ac666e Implemented "command must be followed by argument" protection 
suggested by @terrelln (#375)
 2016-09-21 14:31:22 +02:00
Yann Collet
0977f7ece6 minor refactor for clarity 2016-09-21 12:24:43 +02:00
Yann Collet
dbe70bad48 completed change from projects to build 2016-09-19 15:08:43 +02:00
Yann Collet
60038948e6 added -- command in help 2016-09-16 18:52:52 +02:00
inikep
3e70cf8036 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev 2016-09-15 20:41:40 +02:00
inikep
6173931868 fixed memory leak reported by bryongloden 2016-09-15 18:58:18 +02:00
Yann Collet
a6bdf55759 fixed memory leak 2016-09-15 17:02:06 +02:00
Yann Collet
43eeea4725 fileio uses ZSTD_resetCStream() 2016-09-15 15:38:44 +02:00
Yann Collet
0b01a8ef09 Merge pull request #366 from inikep/dev 
zstd.exe has FileVersion and ProductVersion with 32-bit gcc (MinGW)
 2016-09-14 19:42:29 +02:00
Yann Collet
3ecbe6a37c fileio uses ZSTD_resetDStream() 2016-09-14 17:26:59 +02:00
inikep
c03f15e89d zstd.exe has FileVersion and ProductVersion with 32-bit gcc (MinGW) 2016-09-14 16:16:24 +02:00
Yann Collet
64a84edef5 added -r support for Mac OS-X 2016-09-13 17:54:37 +02:00
Yann Collet
c4cc9bf973 -r generates an error on systems which do not support it 2016-09-13 17:50:08 +02:00
inikep
9f25fcf804 fixed precision warnigns 2016-09-13 16:38:54 +02:00
inikep
362708d4d2 zstd.exe has FileVersion and ProductVersion 2016-09-13 13:53:43 +02:00
inikep
1c5ba8a5e7 util.h: removed dependency from PATH_MAX 2016-09-13 13:13:10 +02:00
Yann Collet
a3481d6de0 make uninstall 2016-09-12 05:04:26 +02:00
Yann Collet
d77f2ceee6 Merge branch 'dev' of github.com:Cyan4973/zstd into dev 2016-09-12 03:14:03 +02:00
Yann Collet
5c6d244973 Merge branch 'dev' of github.com:facebook/zstd into dev 2016-09-07 14:54:54 +02:00
Yann Collet
ac8bace6b1 support large skippable frames 2016-09-07 14:54:23 +02:00
Yann Collet
03d3f238de minor comment 2016-09-07 07:01:33 +02:00
Yann Collet
aad9fe5470 don't remove() /dev/null (#316) 2016-09-07 07:00:08 +02:00
Yann Collet
7ae67bb18a small compression speed gains with using_CDict 2016-09-06 06:28:05 +02:00
Thomas Klausner
b85cdabd50 Enable install targets for NetBSD. 2016-09-04 14:37:57 +02:00
Yann Collet
33a0465a51 fixed a few links 2016-09-02 22:11:49 -07:00
Yann Collet
5b8c024716 fixed zstd-pgo (#329) reported by @octoploid 2016-09-02 09:44:00 -07:00
Yann Collet
60181e3aaf zstd cli correctly detects console on Mac OS-X 2016-09-01 17:14:02 -07:00
Yann Collet
c843142ad0 zstd -d writes to stdout when input is stdin 2016-09-01 15:05:57 -07:00
Yann Collet
1c59c20903 removed redundant files 2016-08-31 07:15:44 -07:00
Yann Collet
599c69d917 minor Makefile updates 2016-08-30 13:33:20 -07:00
Yann Collet
4ded9e591c added boilerplate 2016-08-30 11:06:28 -07:00
Yann Collet
09c3c8e885 Merge pull request #307 from inikep/dev08 
updated README.md
 2016-08-29 16:32:33 -07:00
inikep
6416b0d705 updated README.md 2016-08-29 13:04:26 +02:00
Yann Collet
54caf6893e Removed fileio_legacy; now legacy supports relies entirely on streaming API. 
CLI legacy support now limited to v0.4+
 2016-08-28 19:20:13 -07:00
Yann Collet
9097f7b156 fixed versionsTest 2016-08-28 16:25:56 -07:00
Yann Collet
1c69baa1a9 CLI supports Legacy formats v0.4+ 2016-08-28 12:47:17 -07:00
Yann Collet
5f53b0335e fixed continuation context 2016-08-28 10:00:49 -07:00
Yann Collet
ab267e772c removed fileio specific legacy support; 
now depends on ZSTD_decompressStream() transparent legacy support
 2016-08-28 08:46:25 -07:00
Yann Collet
87c18b2ebd fixed multiple minor warnings for XCode 2016-08-26 01:43:47 +02:00
Yann Collet
0baa64a763 increased maximum memory size for 64-bits bench to 16 GB 2016-08-25 22:54:13 +02:00
inikep
de9d13068f updated zstd_compression_format.md 2016-08-25 14:59:08 +02:00
inikep
0132375ba6 improved zstd_compression_format.md 2016-08-25 12:20:38 +02:00
inikep
637d33566d minor README.md corrections 2016-08-25 10:42:49 +02:00
inikep
ab2f7708c1 created programs\README.md 2016-08-25 10:07:20 +02:00
inikep
e416e30019 remove unnecessary comments 2016-08-24 17:32:09 +02:00
inikep
7bcdbcf51d Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into Other 2016-08-24 17:09:19 +02:00
Yann Collet
d1733f7417 fixed crc bug in rare timing conditions within bench.c 2016-08-21 01:04:46 +02:00
inikep
c629776b31 make clean will remove decompress/zstd_decompress.o 2016-08-19 10:45:59 +02:00
Yann Collet
b571a0eab4 Merge pull request #298 from inikep/Other 
Other
 2016-08-18 17:14:03 +02:00
inikep
b6514d2496 improved .gitignore 2016-08-18 16:53:29 +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
inikep
2868d565e4 test-related files moved to tests/ 2016-08-18 13:18:11 +02:00
Yann Collet
e80d15304a Merge pull request #296 from inikep/Other 
Other
 2016-08-18 11:48:48 +02:00
inikep
a7bb322a93 removed never referenced functions 2016-08-18 10:30:21 +02:00
inikep
5a54870047 fixed Intel Compiler warnings with Visual Studio 
http://encode.ru/threads/2119-Zstandard?p=49504&viewfull=1#post49504
 2016-08-18 09:00:25 +02:00
Yann Collet
bfdc34e5a3 Merge pull request #294 from inikep/Other 
improved Makefiles
 2016-08-17 19:41:56 +02:00
inikep
79b4062c81 fixed paramgrill dependency 2016-08-17 16:29:57 +02:00
inikep
d0c270fe85 improved programs\Makefile 2016-08-17 15:59:50 +02:00
inikep
78f3e0630b disabled %llu warnings with MinGW on Windows 2016-08-17 14:52:11 +02:00
Yann Collet
3d9211e961 Merge pull request #290 from david-y-lam/fix_file_name 
Remove file name truncation in zstd CLI output
 2016-08-17 14:05:29 +02:00
Yann Collet
53e17fbd5e updated streaming API 2016-08-17 01:39:22 +02:00
Yann Collet
94ca85d01b fixed Visual warning 2016-08-16 15:11:28 +02:00
Yann Collet
6263ba5451 fileio uses new streaming API 2016-08-16 15:11:28 +02:00
Yann Collet
fb5e385164 minor changes 2016-08-16 15:11:28 +02:00
Yann Collet
d7883a2c0e added zstreamtest 2016-08-16 15:11:28 +02:00
David Lam
0f2704581e Remove truncation of filename in zstd CLI log lines 2016-08-13 11:26:21 -07:00
David Lam
ac43e9582e Add more descriptive message to -v option in zstd CLI 2016-08-12 17:47:18 -07:00
Yann Collet
fab023010d changed test, in compliance with new --ultra policy 2016-08-12 19:00:18 +02:00
Yann Collet
fe0590f63f new --ultra policy 2016-08-12 18:04:15 +02:00
inikep
7132fb15ba bench.c: removed benchResult_t 2016-08-10 14:59:18 +02:00
inikep
3d2c58c3a9 fixed compilation with Visual in C++ mode 2016-08-10 14:28:47 +02:00
Yann Collet
666398e7ed added : xxhash namespace enforced from xxhash.h. 
added : xxhash namespace test.
removed : -DXXH_NAMESPACE
 2016-08-10 08:16:51 +02:00
Yann Collet
6a21971f4a bench : implemented avgSize 2016-08-03 00:06:24 +02:00
Yann Collet
bf2bc112bb bench : controlled display update when loading lot of files 2016-08-02 23:48:13 +02:00
Yann Collet
de4c04f6c2 Fixed : ZSTD_compress* can compress > 4 GB in a single pass, reported by Nick Terrell 2016-08-02 11:27:05 +02:00
Yann Collet
9a69ec4f3b added : resilience test for ZSTD_getErrorName() 2016-08-01 16:25:58 +02:00
Yann Collet
415251c63b minor style change 2016-08-01 14:26:49 +02:00
Yann Collet
a9febe81ae changed bench behavior for slow compression levels 2016-08-01 13:40:52 +02:00
Yann Collet
2a2ba3691c Merge pull request #266 from jrmarino/master 
Enable build on FreeBSD ports (includes DragonFly BSD) [dev branch]
 2016-07-31 02:21:26 +02:00
jrmarino
0d07ec0c0c Enable build on FreeBSD ports (includes DragonFly BSD) 
Zstd has been introduced to FreeBSD ports
(http://www.freshports.org/archivers/zstd/) which DragonFly BSD also
uses.  FreeBSD and DragonFly use the install targets (albeit modified in
some cases) so they must be added to the associated Makefile filters.
 2016-07-30 19:11:15 -05:00
Yann Collet
235911e13f removed "avg" evaluation from bench -q 
removed "sleeping" notification from bench -q
 2016-07-31 01:32:48 +02:00
Yann Collet
4c5bbf64f9 fixed : frame concatenation without checksum 2016-07-28 20:30:25 +02:00
Yann Collet
60ba31c570 zbuff uses ZSTD_compressEnd() 2016-07-28 19:55:09 +02:00
Yann Collet
62470b4bab Changed ZSTD_compressEnd() 2016-07-28 15:29:08 +02:00
Yann Collet
c991cc1828 new frame end, 32-bits checksums 2016-07-28 00:55:43 +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
dd25a27702 added tutorial warning messages for dictBuilder 2016-07-27 12:43:09 +02:00
Yann Collet
fbd557d5c2 multi-files -t doesn't stop after detecting magic number read failure 2016-07-26 17:13:58 +02:00
Yann Collet
a1dd6b97d2 fixed null-length round trip 2016-07-26 16:44:09 +02:00
Yann Collet
7adc2328a3 fixed --test on zero-length files, reported by @amnilsson 2016-07-26 15:49:24 +02:00
Yann Collet
9cebec21e1 Merge pull request #259 from inikep/dev08 
legacy decoder for v0.7 format
 2016-07-26 15:13:05 +02:00
inikep
7bc5c6b5cb util.h: detect if an error occurs in readdir() (thanks to Jim Meyering) 2016-07-26 11:07:37 +02:00
Yann Collet
24a3d90bf0 strengthened integrity tests 2016-07-26 01:33:20 +02:00
Yann Collet
b402490546 fixed #260, reported by @amnilsson 2016-07-26 00:49:47 +02:00
inikep
fca90f8f60 legacy decoder for v0.7 format 2016-07-25 17:49:08 +02:00
Yann Collet
e5a817a2d8 better MOREFLAGS 2016-07-24 17:46:05 +02:00
Yann Collet
10b9c13d07 fixed doc on cLevel default, reported by Oliver Lange 2016-07-24 01:21:53 +02:00
Yann Collet
f8e7b5363f unified encoding types 2016-07-23 16:31:49 +02:00
Yann Collet
b752298d1d fixed 32-bits compilation 2016-07-22 14:37:09 +02:00
Yann Collet
32faf6c8e7 fixed conversion warnings 2016-07-22 14:37:09 +02:00
Yann Collet
5e45a5fbb3 force loop-align to 32 for zstd_decompress 2016-07-22 14:37:09 +02:00
Yann Collet
5288ac0cb7 changed filed order 2016-07-22 14:37:09 +02:00
Yann Collet
6fa05a2371 cBlockSize uses little-endian convention 2016-07-22 14:37:09 +02:00
Yann Collet
06dd74114a minor : long tests display progression status 2016-07-18 04:06:43 +02:00
Yann Collet
85f3919960 moved zstd.h to /lib 2016-07-17 20:42:21 +02:00
Yann Collet
988bcf360a -v and --verbose increase display level by 1 2016-07-15 19:43:30 +02:00
Yann Collet
d3d2db587e adapted fuzzer test to new blockSizeMax rule for ZSTD_compressBlock() 2016-07-15 12:20:26 +02:00
Yann Collet
227cc39e15 improved efficiency for large messages with small dictionaries 2016-07-15 11:27:09 +02:00
Yann Collet
e20d5cf117 fixed paramgrill 2016-07-14 20:46:24 +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
44f684ded3 fixed minor coverity warning 2016-07-13 20:12:33 +02:00
Yann Collet
5e80dd3261 fixed minor coverity warnings 2016-07-13 19:21:57 +02:00
Yann Collet
158e7703bb reduced paramgrill dependency to C standard lib only 2016-07-13 16:45:24 +02:00
Yann Collet
2b1a3638e6 changed macro name to ZSTDCLI_CLEVEL_DEFAULT 2016-07-13 15:16:00 +02:00
Yann Collet
3c242e79d3 updated compression levels table 2016-07-13 14:56:24 +02:00
Yann Collet
2cac5b30b9 changed default compression level to 3 (can be modified with macro ZSTDCLI_DEFAULT_CLEVEL) 2016-07-13 14:15:08 +02:00
Yann Collet
696c4d7ef5 new paramgrill mode : -O# : find optimal parameters for a given sample and a given target speed 2016-07-13 13:11:08 +02:00
Yann Collet
650a8778c1 minor filter improvement 2016-07-13 11:49:05 +02:00
Yann Collet
a43a854cdb updated paramgrill 2016-07-12 13:42:10 +02:00
Yann Collet
45dc35628c first version of doubleFast 2016-07-12 09:47:31 +02:00
Yann Collet
3ae543ce75 added ZSTD_estimateCCtxSize() 2016-07-11 03:12:17 +02:00
Yann Collet
aa2628da30 added : ZSTD_insertBlock(), basic tests 2016-07-07 15:28:41 +02:00
Yann Collet
19c27d27f1 simplified legacy functions, no longer need magic number 2016-07-07 14:40:13 +02:00
Yann Collet
e72efeb0a1 removed "error_public.h" dependency from "zstd.h" 2016-07-07 14:17:40 +02:00
Yann Collet
f323bf7d32 added : ZSTD_getDecompressedSize() 2016-07-07 13:14:21 +02:00
Yann Collet
a3d03a3973 added <errno.h> dependency 2016-07-06 16:27:17 +02:00
Yann Collet
bcb5f77efa dictBuilder manages better samples of null size 0 and large size > 128 KB 2016-07-06 15:41:03 +02:00
Yann Collet
9ca73364e6 updated spec 2016-07-05 10:53:38 +02:00
Yann Collet
f9cac7a734 Added GNU separator --, to specifies that all following arguments are necessary file names (and not commands). Suggested by @chipturner (#230) 2016-07-04 18:18:24 +02:00
Yann Collet
92c986b4e8 fixed cmake error (missing errno) 2016-07-04 01:37:30 +02:00
Yann Collet
d916c908e0 updated doc 2016-07-04 00:42:58 +02:00
Yann Collet
440bb637e2 Merge pull request #238 from juanfra684/patch-2 
Add OpenBSD to the Makefile test.
 2016-07-04 00:38:19 +02:00
Juan Francisco Cantero Hurtado
06ad6f1911 Add OpenBSD to the Makefile test. 2016-07-03 22:16:00 +02:00
Juan Francisco Cantero Hurtado
fb5c59fc89 Redundant entry for options in the man page. 
".SH OPTIONS" is enough.
 2016-07-03 22:15:26 +02:00
Yann Collet
5cc1882d45 fixed minor visual warning 2016-07-03 19:03:13 +02:00
Yann Collet
c62cda9def fileio.c no longer depends on zstd_internal.h 2016-07-03 01:36:57 +02:00
Yann Collet
92d75667e4 fix for fast mode 2016-07-03 01:10:53 +02:00
Yann Collet
b2b5309c6f removes Visual warning on strerror() 2016-07-03 00:20:03 +02:00
Yann Collet
f4b7b747c7 -c does no longer modify displayLevel when -v set. 2016-07-02 22:57:28 +02:00
Yann Collet
ed7fb8413c extended use of strerror(errno) 2016-07-02 21:01:54 +02:00
Yann Collet
b71adf45c1 extended use of strerror(errno) 2016-07-02 01:51:12 +02:00
Yann Collet
b7f197633a use strerror(errno) to return system error message 2016-07-02 00:59:25 +02:00
Yann Collet
a7a5d7736c Updated doc 2016-07-02 00:37:32 +02:00
Yann Collet
cebab1d322 Explicit error message when dst file cannot be created / opened 2016-07-02 00:12:14 +02:00
Yann Collet
6c6e1751f6 use ZSTD_getParams() to simplify code 2016-06-27 15:28:45 +02:00
Yann Collet
3d2cd7f816 Introduced ZSTD_getParams() 
bench now uses ZSTD_createCDict_advanced()
 2016-06-27 15:12:26 +02:00
Yann Collet
ec224d256d removed useless context 2016-06-27 13:39:30 +02:00
Yann Collet
4c56f4a3cf fixed error messages 2016-06-27 13:36:54 +02:00
Yann Collet
d4f4e58ee1 fixed ZSTD_decompressBlock() using multiple blocks 2016-06-27 01:31:35 +02:00
inikep
9649126f70 Merge remote-tracking branch 'refs/remotes/origin/speedTest' into dev 2016-06-22 16:22:29 +02:00
inikep
d7d251ccb5 bench.c: added support for ZSTD_GIT_COMMIT 2016-06-22 16:13:25 +02:00
inikep
f2f59d758e test-zstd-speed.py: added ZSTD_GIT_COMMIT 2016-06-22 15:42:26 +02:00