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469 Commits (81e13ef7cfceb5b79e11eb4c3042b5c4cbadd9c4)

Author SHA1 Message Date
Yann Collet d782890576 fixed datagen 2016-05-09 12:28:20 +02:00
Yann Collet ceca200c77 datagen uses `mem.h` 2016-05-09 12:20:50 +02:00
Yann Collet 59b6ba7677 Merge pull request #180 from thatsafunnyname/patch-1 
No stdint.h on OpenVMS.
 2016-05-09 11:56:42 +02:00
Yann Collet f6ca09b5ff Reduced console display on loading lots of files with `zstd --train`. Reported by @KrzysFR, see #177 2016-05-09 04:44:45 +02:00
Yann Collet 95af06f6ef fixed legacy dictionary decompression 2016-05-08 08:23:51 +02:00
Yann Collet 0c0f314550 CLI supports dictionary decompression in legacy mode v0.5.x 2016-05-08 08:11:24 +02:00
Yann Collet f849462d4c minor refactor : more accurate variable scope 2016-05-07 22:43:40 +02:00
inikep 13c8424ea0 code cleaning 2016-05-05 13:58:56 +02:00
inikep 0bd0faec32 fixed compatibility issues 2016-05-05 13:10:57 +02:00
inikep 9c22e57bfb Compiler Options moved to util.h 2016-05-05 11:53:42 +02:00
Yann Collet 3f8ed50bf1 Added gnu90 test 
work-around : disabled automatic selection of huff0 quad-decoder (see #173)
 2016-05-05 03:01:13 +02:00
thatsafunnyname dca5cf92ac No stdint.h on OpenVMS. 
No stdint.h on OpenVMS, it is inttypes.h instead, some projects use HAVE_STDINT_H.
 2016-05-04 15:42:25 +01:00
thatsafunnyname eef5fdb58a No stdint.h on OpenVMS. 
No stdint.h on OpenVMS, it is inttypes.h instead, some projects use HAVE_STDINT_H.
 2016-05-04 15:39:31 +01:00
Yann Collet 6f9c056662 Fixed BMI behavior on x86 and x32 targets, reported by @tycho (#178) 2016-05-01 10:26:30 +02:00
inikep bab4317961 util.h must the the first include to #define _POSIX_C_SOURCE 2016-04-29 15:19:40 +02:00
inikep 55d047aa92 getTotalFileSize moved to common/util.h 2016-04-28 16:50:13 +02:00
inikep d5ff2c3d9a ordering of #include 2016-04-28 14:40:45 +02:00
inikep 83c76b4594 bench.c: time functions moved to common/util.h 2016-04-28 13:16:01 +02:00
inikep 69fcd7c0ae getFileSize moved to common/util.h 2016-04-28 12:23:33 +02:00
inikep ea4ee3eee0 added compatibility with Visual C++ 2012 2016-04-25 13:09:06 +02:00
inikep f066816998 fix for g++ compilation 2016-04-22 18:54:05 +02:00
inikep db3964382c introduced ZSTD_NODECOMPRESS to link only compressor 2016-04-22 18:22:30 +02:00
inikep a1febea01d Error functions moved to common/zstd_common.c 2016-04-22 17:14:25 +02:00
inikep 3c7c3527d0 introduced ZSTD_NOCOMPRESS to generate decompressor only 2016-04-22 13:59:05 +02:00
inikep 23a0889301 separation of lib/ into common/, compress/, decompress/, dictBuilder/, legacy/ 2016-04-22 12:43:18 +02:00
inikep 4699b3be03 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev 2016-04-21 12:30:58 +02:00
inikep 38654988f3 minor speed improvements 2 
bench.c: block size has to be bigger than 32 bytes
zstdcli.c: support for e.g. -B16k -B16m
 2016-04-21 12:18:47 +02:00
Yann Collet e02808ffc5 bumped lib version to 0.6.1 
added ZSTD_VERSION_STRING
 2016-04-20 22:46:16 +02:00
inikep c5e1d295ee bench.c: force at least one compression and decompression loop 
fix for -i0 with small files
 2016-04-19 09:37:59 +02:00
inikep 6d157f1fbe bench.c: fixed rare compression and decompression speed bug 
concerns only big files with compression or decompression time longer
than 100 seconds
 2016-04-15 16:54:11 +02:00
inikep 4b3c5eed99 removed ZSTD_compressBegin_targetSrcSize 2016-04-14 13:43:51 +02:00
inikep c70c90e8a3 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev 2016-04-13 10:48:26 +02:00
inikep c0d5f4eb2e bench.c: ignore directories from a file list for benchmark 2016-04-13 10:48:04 +02:00
Yann Collet 389648cc6d Fixed : contentSize + copyCCtx() 2016-04-12 19:13:08 +02:00
Yann Collet 541dc7c7d4 Added : fuzzer test, checking contentLength value after copyCCtx() usage 2016-04-12 18:00:20 +02:00
Yann Collet 887e7da785 Fixed copyCCtx() on uninitialized cctx (reported by Oliver Lange) 2016-04-11 20:12:27 +02:00
inikep 8844e21dff Merge remote-tracking branch 'refs/remotes/Cyan4973/dev' into dev 2016-04-11 16:49:27 +02:00
Yann Collet 81e493651a Fixed minor conversion warning 2016-04-11 01:47:10 +02:00
Yann Collet c51aa6ccce minor refactor 2016-04-11 01:20:14 +02:00
Yann Collet c456077066 fixed : minor warning on return value 2016-04-11 01:12:32 +02:00
Yann Collet 7928f6f024 Fixed : cli error on stdin + stdout, as detected by Alexey Spiridonov 
Added : relevant test case
 2016-04-10 20:40:26 +02:00
Yann Collet ccbba296e1 Fix infinite loop with invalid data (fuzzer test) 2016-04-10 14:42:26 +02:00
Yann Collet 4d008083e6 fixed fullbench link stage 2016-04-09 17:38:53 +02:00
Yann Collet 9990986bdc fixed minor warnings when compiling with `gcc -g` (aka `-std=gnu90`) 2016-04-09 16:17:18 +02:00
Yann Collet 029267ab3f Integrated Legacy v0.5.x decoder (provided by @inikep) 2016-04-09 09:42:27 +02:00
Yann Collet 1fce6e0baa Fixed : minor variable isolation 2016-04-08 20:26:33 +02:00
inikep 1eeddde625 clock() is default timer for all platforms except Windows 2016-04-08 16:55:17 +02:00
Yann Collet ea63bb7b5e converted fuzzer timer to clock_t 2016-04-08 15:25:32 +02:00
Yann Collet 72cc704514 Merge branch 'dev060' of github.com:Cyan4973/zstd into dev060 2016-04-08 02:02:31 +02:00
Yann Collet 0dbf2874ee faster level 1 at 256 KB 2016-04-08 02:02:12 +02:00
Yann Collet 04a4fd638b Merge pull request #164 from inikep/dev 
only repcode 0 for lazy, lazy2 and btlazy2 strategies
 2016-04-07 20:46:13 +02:00
Yann Collet 9e8b09a7bd Fixed memory initialization issue, reported by Maciej Adamczyk 2016-04-07 19:35:23 +02:00
inikep 64d7bcb0dc only repcode 0 for lazy, lazy2 and btlazy2 strategies 2016-04-07 19:14:09 +02:00
inikep e47f33f980 reordered code 2016-04-06 20:58:00 +02:00
inikep 5ce00aee37 ZSTD_compressBlock_opt_extDict_generic in progress 2016-04-05 21:03:43 +02:00
inikep 0c7456c5b7 Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev 
# Conflicts:
#	lib/zstd_compress.c
#	lib/zstd_static.h
 2016-04-04 14:54:53 +02:00
Yann Collet 8a57b928ba changed `contentLog` -> `chainLog` 2016-04-04 13:49:18 +02:00
inikep 19bd48f516 Merge from Cyan4973/dev060 2016-04-04 12:10:00 +02:00
Yann Collet 1535414927 Fixed 32-bits windowLog limitation 
Fixed some macro errors in zbufftest
 2016-04-04 04:22:53 +02:00
Yann Collet 9bf7016627 minor variable isolation 2016-04-04 03:01:15 +02:00
Yann Collet fd265ca518 minor cli correction (arguments are `const char*`) 2016-04-04 02:48:55 +02:00
Yann Collet 38461085d8 code refactorization, for better clarity and reliability 2016-04-04 02:47:20 +02:00
Yann Collet 541cf1993f minor variable isolation 2016-04-04 01:49:30 +02:00
Yann Collet 15bc943201 stronger zbuff synchronization tests 2016-04-04 01:22:26 +02:00
Yann Collet fe56eb9408 removed unwanted files 2016-04-02 00:21:55 +02:00
Yann Collet efb18309ef fixed minor visual 32-64bits conversion warning 2016-04-01 18:54:13 +02:00
Yann Collet 27caf2afca minor variable isolation 2016-04-01 15:48:48 +02:00
Yann Collet 51d500425f fixed paramgrill 2016-03-30 20:42:19 +02:00
Yann Collet 3b71925c2d separate params into compressionParams and frameParams 2016-03-30 19:48:05 +02:00
inikep 1c556a3838 ticksPerSecond=0 2016-03-30 10:59:48 +02:00
inikep 33ad251236 removed clock_gettime (not portable) 2016-03-30 09:55:37 +02:00
inikep 4611d11fea added -lrt required by clock_gettime 2016-03-29 15:52:38 +02:00
inikep 4c12f232ec support for QueryPerformanceCounter and clock_gettime 2016-03-29 14:52:13 +02:00
inikep 06f793a3ab fix for BMK_clockSpan on Windows 2016-03-29 11:17:58 +02:00
Yann Collet b44be74244 Fixed zdict 
more dictionary compression tests
 2016-03-26 20:52:14 +01:00
Yann Collet b9151406de fixed 32-bits compatibility 2016-03-26 17:18:11 +01:00
Yann Collet a5b66e34c7 minor variable isolation 
and remove a goto
 2016-03-26 01:48:27 +01:00
Yann Collet b58c685cf7 fixed : fullbench link to deprecate function (wrong prototype) 2016-03-25 20:29:35 +01:00
inikep 5553442376 fixed compilation with ZSTD_NOBENCH 2016-03-25 13:35:33 +01:00
Yann Collet 7cbe79ab25 fixed write overflow found by fuzzer 2016-03-23 22:31:57 +01:00
inikep eaba91a161 added ZSTD_compressBegin_targetSrcSize 2016-03-23 20:30:26 +01:00
inikep 7adceef974 hashLog3 added to ZSTD_CCtx 2016-03-23 15:53:38 +01:00
inikep 472638c861 added mili_sleep and setHighPriority 2016-03-23 12:28:28 +01:00
Yann Collet fd69225086 bench : added HIGH_PRIORTY 2016-03-23 02:47:33 +01:00
Yann Collet be391438ff first working version with both encoder and decode alternate LL + ML coding scheme. 
decompression speed highly impacted
 2016-03-22 23:19:28 +01:00
inikep 2872b6f01f Merge remote-tracking branch 'refs/remotes/Cyan4973/dev060' into dev 
# Conflicts:
#	lib/zstd_compress.c
#	programs/bench.c
 2016-03-22 14:38:34 +01:00
Yann Collet fadda6c875 first prototype with ML encoding scheme (but not yet decoding scheme) 2016-03-22 12:14:26 +01:00
Yann Collet 1dcf930f72 Merge branch 'dev060' into alternateLLcode 2016-03-22 00:29:57 +01:00
Yann Collet 5a854af006 Fixed #153, reported by @thatsafunnyname 2016-03-22 00:22:50 +01:00
Yann Collet 5c71491a46 first working version with alternate LL codes 2016-03-21 02:23:34 +01:00
Yann Collet 6c62b7dfc8 support default LL distribution 2016-03-21 00:39:19 +01:00
Yann Collet d64f435f63 handles litLength >= 65535 2016-03-21 00:07:42 +01:00
Yann Collet 597847a2ae first emulation 2016-03-20 19:14:22 +01:00
Yann Collet ecabfe3777 Improved index overflow protection 2016-03-20 16:20:06 +01:00
Yann Collet de406eebcd minor code refactor 2016-03-20 15:46:10 +01:00
Yann Collet 70e4577179 minor code refactoring 2016-03-19 18:08:32 +01:00
Yann Collet 0d9ce04cd5 minor refactoring 2016-03-19 13:21:08 +01:00
Yann Collet 546c9b1c02 minor refactoring 2016-03-19 12:47:52 +01:00
Yann Collet d1d210f3fb minor code refactor 2016-03-19 12:12:07 +01:00
Yann Collet f3120413cc Fixed : decoder error on erroneous data 2016-03-19 11:40:19 +01:00
Yann Collet 1d1ae40258 bench.c : implemented single pass mode `-i0` 2016-03-17 19:51:02 +01:00
Yann Collet 699b14db1b bench : changed timer to clock_t, reduced timeloop to 1sec 2016-03-17 19:37:33 +01:00
Yann Collet 512220a82f fullbench : restored -b31 (decodeLiterals) and -b32 (decodeSeqHeaders) 2016-03-17 16:42:16 +01:00
Yann Collet cdabd4a2a6 switched fullbench time measurement to clock_t from <time.h> 2016-03-17 16:18:36 +01:00
Yann Collet 31922d7931 Added : ability to test direct-streaming functions `ZSTD_compressContinue()` and `ZSTD_decompressContinue()` 2016-03-16 16:05:18 +01:00
Yann Collet 569b81adb1 changed `BLOCKSIZE` into `ZSTD_BLOCKSIZE_MAX` 2016-03-16 15:26:51 +01:00
Yann Collet 69afc716d3 minor refactoring, from `char*` to `const char*` 2016-03-15 21:44:39 +01:00
Yann Collet f141eaa211 fullbench : ZSTD_decompress is now option 2 2016-03-15 21:13:52 +01:00
Yann Collet 34b20ec2c6 fullbench can measure speed of zbuff 2016-03-15 20:47:23 +01:00
Yann Collet 346bffbc68 Added frame content size test within fuzzer 2016-03-15 15:24:52 +01:00
Yann Collet 09b21ee2f6 fix fileio bug with new zbuff 
simplified zbuff decoding
 2016-03-15 12:56:03 +01:00
inikep d700a1a8b9 ZSTD_setAdditionalParam 2016-03-15 12:18:44 +01:00
inikep 5fdd0b46d3 added additionalParam 2016-03-14 19:51:11 +01:00
Yann Collet 886274bc79 Merge pull request #147 from Cyan4973/dev 
Decompression error return code, by @chipturner
 2016-03-14 18:41:24 +01:00
inikep e9554b73cc -r# : test all compression levels from -bX to # 2016-03-14 18:10:30 +01:00
Yann Collet 97406c9b2c Added test to check decompression error return code 2016-03-14 17:05:40 +01:00
inikep 44af12deb1 removed DEFAULT_CHUNKSIZE 2016-03-14 15:59:04 +01:00
Chip Turner 9da7f86591 use remove instead of unlink 2016-03-14 07:44:59 -07:00
inikep c034b73f8f benchResult_t changed to double 2016-03-14 13:13:42 +01:00
inikep 4e26bb69c7 bench.c can generate a log file with average values 2016-03-14 12:48:51 +01:00
Chip Turner 6de382cdbb propagate errors when decompressing; also unlink dstfile if we create it but fail 
to successfully compress or decompress
 2016-03-13 22:33:11 -07:00
Yann Collet 27d3dad751 benchmark mode : automated cooling (overheat protection) 2016-03-11 13:41:20 +01:00
Yann Collet 8a1d1a6a6c implemented `--ultra` mode protection 2016-03-10 21:02:25 +01:00
inikep aff4ba1714 hashLog3 removed from paramgrill 2016-03-10 15:45:21 +01:00
Yann Collet 2e91dde43e improved memory size evaluation by paramgrill 2016-03-08 12:22:11 +01:00
Yann Collet dd54bbc184 Fixed large NbSeq > 32 K 
Added a test in Fuzzer to check NbSeq > 32 K
 2016-03-08 02:35:34 +01:00
Yann Collet 370b08e840 fix compression ratio for blocks <= 16 KB 2016-03-08 00:03:59 +01:00
Yann Collet 4ba85344e3 added test to generate lots of small sequences (3-bytes) 2016-03-07 20:01:45 +01:00
Yann Collet 4ec2998b1f Added zeroes test (#137) 2016-03-04 19:09:28 +01:00
Yann Collet a997654670 Merge pull request #136 from inikep/dev 
merging mml3 mode
 2016-03-01 17:31:03 +01:00
inikep 59493e8669 fixed paramgrill 2016-02-25 19:15:08 +01:00
Yann Collet 7de4f9fd81 minor cosmetic 2016-02-23 21:34:18 +01:00
Yann Collet 2cf6d662a8 fixed #131 2016-02-23 21:21:29 +01:00
Yann Collet 728c8fc995 longer pgo tests 2016-02-17 17:04:12 +01:00
Yann Collet 2673076b3d fix zstd-frugal 2016-02-17 13:40:11 +01:00
Yann Collet 9abc358df6 added : test for too large CLevel 2016-02-16 16:35:28 +01:00
Yann Collet 6aa896adc6 zstd cli : control maximum compression level 2016-02-16 16:33:48 +01:00
Yann Collet 2d08b098ef Updated man zstd 
Added `-t` | `--test` to zstd cli
Added a few long commands, compatible with gzip
 2016-02-16 14:42:08 +01:00
Yann Collet 459a6b712f Fix corner case multiple files bug 
Added test cases
 2016-02-15 20:37:23 +01:00
Yann Collet accfd80c37 Added : option `-t` to test compressed files integrity 2016-02-15 19:33:16 +01:00
Yann Collet e93add0439 Removed `if (matchIndex >= current) return 0;` as recommended by @inikep 2016-02-15 17:44:14 +01:00
Yann Collet cefef8cde7 Change : zstd_opt_bt => zstd_btopt 2016-02-15 07:21:54 +01:00
Yann Collet 8154c3d7e2 added simple one file test 2016-02-13 03:12:10 +01:00
Yann Collet e8bd73df80 Fixed : error when compressing one file 2016-02-13 03:09:48 +01:00
Yann Collet 23e8aee224 Introduced new compression level settings 
Changed position of parameter TargetLength
 2016-02-13 02:08:46 +01:00
Yann Collet 6f3acbac0d notificationLevel into ZDICT_param_t 2016-02-12 20:19:48 +01:00
Yann Collet 62ae5fb0d2 zstd_buffered => zbuff 2016-02-12 18:59:11 +01:00
Yann Collet f4c9d75370 dictBuilder => zdict 2016-02-12 18:45:02 +01:00
Yann Collet 1f1f239ed9 zstd cli can decompress multiple files with no specific suffix condition into stdout 2016-02-12 18:33:26 +01:00
Yann Collet f062436fa6 cli : added ability to compress multiple files into stdout (-c) 2016-02-12 15:56:46 +01:00