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1077 Commits

Author SHA1 Message Date
Sean Purcell
334cb34edb ZSTD_LEGACY_SUPPORT defines lowest supported version 2017-03-13 14:32:30 -07:00
Dmitry V. Levin
201e8c8157 programs/Makefile: remove zstd-internal target 
zstd-internal was intended to be a helper target, but it doesn't help
at all, what it does in practice is a useless rebuild of zstd every time
"make zstd" is invoked.

Fixes: 030ac243a0 ("Changed Makefile to generate zstd with .gz support by default")
 2017-03-09 22:47:14 +00:00
Nick Terrell
eeb31eed39 s/ZSTD_btopt2/ZSTD_btultra/g 2017-03-09 11:44:25 -08:00
Yann Collet
8b1d004031 added -Wformat-security flag, as recommended by @pixelb 2017-03-05 21:17:32 -08:00
Yann Collet
78208bd8be fixed : build zstd cli after libzstd 2017-03-01 21:02:06 -08:00
Yann Collet
c1c040eae1 added gzip tests 
also : made sure zstd --format=gzip -V
would fail if gzip compatibility is not supported
 2017-03-01 16:49:20 -08:00
Przemyslaw Skibinski
8e5032a965 cli : fix : --rm is silent when input is stdin (decompression) 2017-02-28 09:42:37 +01:00
Yann Collet
a81c2e7e44 Merge pull request #573 from facebook/ddict 
Improved DDict memory usage
 2017-02-27 20:54:42 -08:00
Yann Collet
ef569bf75f Merge branch 'dev' of github.com:facebook/zstd into dev 2017-02-27 15:58:38 -08:00
Yann Collet
dccd6b6f65 cli : fix : --rm is silent when input is stdin 
previously, app would produce an error message, and stop.
 2017-02-27 15:57:50 -08:00
Przemyslaw Skibinski
862698f479 minor tweaks in FIO_decompressGzFrame 2017-02-27 13:21:05 +01:00
Yann Collet
0b9b894b2d reduced ZSTD_DDict memory usage 
saved 128 KB
 2017-02-27 00:27:30 -08:00
Przemyslaw Skibinski
337ec875b6 minor tweaks 2017-02-22 10:31:30 +01:00
Przemyslaw Skibinski
684858e7b7 fix memory leaks 2017-02-21 18:17:24 +01:00
Przemyslaw Skibinski
74dcd8d15f bench.c: use a single ticksPerSecond 2017-02-21 12:22:05 +01:00
Przemyslaw Skibinski
1b59333c82 util.h: restore times() 2017-02-21 07:33:45 +01:00
Przemyslaw Skibinski
da4a0f30af util.h: use mach_absolute_time for macOS 2017-02-20 12:18:15 +01:00
Przemyslaw Skibinski
e052c60540 introduce UTIL_freq_t 2017-02-20 11:27:11 +01:00
Przemyslaw Skibinski
83775d9e05 replace times() with clock_gettime(CLOCK_MONOTONIC, x) 2017-02-20 11:11:50 +01:00
Przemyslaw Skibinski
acb6e57ad2 use FindFirstFileA instead of FindFirstFile 2017-02-15 17:13:35 +01:00
Przemyslaw Skibinski
6e59b3ce01 added UTIL_fseek 2017-02-15 17:03:16 +01:00
Przemyslaw Skibinski
3aaa1dae4e simplified zlib detection 2017-02-15 09:17:39 +01:00
Yann Collet
f0b9a8dddb Merge pull request #547 from inikep/dev11 
Avoid fseek()'s 2GiB barrier with MacOS and *BSD
 2017-02-14 12:29:00 -08:00
Yann Collet
c09d16ba8c preset behavior for gzip, gunzip and gzcat 
when zstd is called through a link named gzip, gunzip or gzcat,
provides the same behavior as the related program.
gzip compresses using --format=gz
both gzip and gunzip enable --rm by default
 2017-02-14 10:45:19 -08:00
Przemyslaw Skibinski
ce13d087d9 fix LONG_SEEK 2017-02-14 09:52:52 +01:00
Przemyslaw Skibinski
970419535f fixed function name (2) 2017-02-14 09:47:29 +01:00
Przemyslaw Skibinski
bf336572bf Avoid fseek()'s 2GiB barrier with MacOS and *BSD 2017-02-14 09:45:33 +01:00
Przemyslaw Skibinski
abd6302423 Windows resources updated to v1.1.4 2017-02-14 09:39:09 +01:00
Przemyslaw Skibinski
442c75f132 removed UTIL_doesFileExists (replaced with UTIL_isRegFile) 2017-02-14 09:38:51 +01:00
Przemyslaw Skibinski
b876b96ce1 Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2017-02-14 09:26:03 +01:00
Przemyslaw Skibinski
98509a70ac fixed function name 2017-02-14 09:23:32 +01:00
Przemyslaw Skibinski
1a195b3b7a fixed unitialized variable warning 2017-02-13 22:56:31 +01:00
Przemyslaw Skibinski
48466b36e8 Resolve conflict with branch 'refs/remotes/facebook/dev' 
# Conflicts:
#	programs/fileio.c
 2017-02-13 21:35:39 +01:00
Yann Collet
db2666c10c Merge pull request #536 from iburinoc/multiframe 
Simple API multiframe decoding
 2017-02-13 12:18:16 -08:00
Przemyslaw Skibinski
64f7221958 limit zlib compression level to Z_BEST_COMPRESSION 2017-02-13 21:00:41 +01:00
Przemyslaw Skibinski
5a3bb05bb2 Merge remote-tracking branch 'refs/remotes/facebook/dev' into gz_compress 
# Conflicts:
#	programs/Makefile
 2017-02-13 20:47:01 +01:00
Przemyslaw Skibinski
35bf23c086 MinGW-w64 requires _FILE_OFFSET_BITS 64 2017-02-13 13:57:29 +01:00
ds77
6220bfc924 fix indentation in previous commit 2017-02-13 12:00:59 +01:00
ds77
168d9b8006 fix seeking 2GB+ files under Windows 
Replace fseek() in FIO_fwriteSparse() and FIO_fwriteSparseEnd() with macro expanding to 64-bit fseek version provided by the platform (includes  fallback workaround using Win32 API).
 2017-02-12 16:05:19 +01:00
Yann Collet
acfa151622 Merge pull request #540 from ds77/dev-stat64-fix 
zstdcli: Fix reporting incorrect sizes of large flies on MinGW
 2017-02-11 21:08:08 -08:00
Przemyslaw Skibinski
eb132530cd revert last commit 2017-02-10 21:15:49 +01:00
Przemyslaw Skibinski
645f5b9856 fix for original MinGW 2017-02-10 20:09:28 +01:00
Sean Purcell
5069b6c2c3 Merge branch 'dev' into multiframe 2017-02-10 10:08:55 -08:00
ds77
45f0c207ab use _stati64() in UTIL_getFileSize() when compiling with mingw, get rid of introduces previously preprocessor checks. 2017-02-10 18:37:57 +01:00
Przemyslaw Skibinski
456330948a Merge remote-tracking branch 'refs/remotes/facebook/dev' into mingw 
# Conflicts:
#	programs/platform.h
 2017-02-10 13:38:54 +01:00
Yann Collet
bbba42acd1 Merge pull request #537 from terrelln/small-bugs 
Fix small bugs
 2017-02-10 04:35:43 -08:00
-
7ec315df0d fix previous commit 
* struct _stat64 is not defined by (non-w64) MinGW releases, __stat64 should be everywhere
* proper detection of _stat64() availability (as in MinGW sys/stat.h)
 2017-02-10 13:27:43 +01:00
-
19f61b534e use _stat64 only when targetting Win2k or later 2017-02-10 10:56:45 +01:00
Przemyslaw Skibinski
429e13099a fix 64-bit file support for MinGW 2017-02-10 10:36:44 +01:00
Nick Terrell
d08019813b Improvement from @inikep 2017-02-09 14:20:52 -08:00
ds77
9cde3f8b2e use _stat64() on MinGW 
On MinGW, use _stat64() and struct _stat64 instead of stat() and struct stat_t. This fixes reporting incorrect sizes for large files.
 2017-02-09 22:49:31 +01:00
Przemyslaw Skibinski
896638a8a2 echo replaced with printf 2017-02-09 17:01:17 +01:00
Przemyslaw Skibinski
13127fd05b don't use "echo -e" 2017-02-09 11:32:21 +01:00
Nick Terrell
a0f9006e5a #undef _POSIX_C_SOURCE if already defined 2017-02-08 17:25:01 -08:00
Sean Purcell
0f5c95af44 Disambiguate pledgedSrcSize == 0 
- Modify ZSTD CLI to only set contentSizeFlag if it _knows_ the size
- Change pzstd to stop setting contentSizeFlag without accurate pledgedSrcSize
 2017-02-08 15:12:46 -08:00
Sean Purcell
4e709712e1 Decompressed size functions now handle multiframes and distinguish cases 
- Add ZSTD_findDecompressedSize
    - Traverses multiple frames to find total output size
- Add ZSTD_getFrameContentSize
    - Gets the decompressed size of a single frame by reading header
- Deprecate ZSTD_getDecompressedSize
 2017-02-08 14:50:10 -08:00
Przemyslaw Skibinski
93901fe85c remove redundant "ifeq ($(HAVE_ZLIB), 1)" 2017-02-08 21:11:18 +01:00
Przemyslaw Skibinski
4f9eaa7bb3 fixed gcc warnings 2017-02-08 18:08:09 +01:00
Przemyslaw Skibinski
cb56306a50 .gz suffix for gzip compressed files 2017-02-08 17:37:14 +01:00
Przemyslaw Skibinski
02018c83cf added FIO_compressGzFrame 2017-02-08 16:54:23 +01:00
Przemyslaw Skibinski
cfd4dc299a add "--format=gzip" option 2017-02-08 15:17:55 +01:00
Przemyslaw Skibinski
ca20edd960 fixed zlib detection with MinGW 2017-02-08 14:32:49 +01:00
Przemyslaw Skibinski
cdf5a7bd9f Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11 2017-02-08 13:49:35 +01:00
Przemyslaw Skibinski
40580ff669 added description of "--priority=rt" 2017-02-08 13:49:06 +01:00
Przemyslaw Skibinski
0665a359aa "--rt-prio" renamed to "--priority=rt" 2017-02-07 20:12:59 +01:00
Przemyslaw Skibinski
d05014c739 added the "--rt-prio" option 2017-02-07 16:48:01 +01:00
Przemyslaw Skibinski
94abd6a26c SET_REALTIME_PRIORITY 2017-02-07 16:36:19 +01:00
Nick Terrell
7e3fc73795 Ensure <zlib.h> can be included in HAVE_ZLIB test 2017-02-06 11:54:31 -08:00
Nick Terrell
2cb8ee8784 Change zlib include to be a system include 2017-02-06 11:32:13 -08:00
Yann Collet
f6e9c4f1e1 Merge pull request #529 from facebook/gzstd_default 
Gzstd default
 2017-02-05 18:03:36 -08:00
cyan4973
613087c02b Silence zlib detection routine 
When it fails, $(CC) sends error message into stderr
redirected to /dev/null
 2017-02-04 23:36:12 -08:00
Nick Terrell
b4016ff02f Add cover dictionary training to zstd.1 
Tested with `make install && man zstd` and visual inspection.
 2017-02-03 16:42:07 -08:00
Yann Collet
762ddeeb9e fixed zstdmt compilation under Windows minGW/MSYS2, by @inikep 2017-02-03 14:35:42 -08:00
Yann Collet
21eb80d485 remove zlib detection artefact 
result of compilation test is sent to /dev/null
 2017-02-03 14:34:41 -08:00
Yann Collet
b02ac8d613 fixed pointer conversion warnings (C++) 
in gz module
 2017-02-03 08:43:06 -08:00
Yann Collet
c2a4632789 release builds use less debug symbols and warnings 
release build are triggered through either `make`,
or their specific target `make zstd-release` and `make lib-release`.
 2017-02-02 20:54:41 -08:00
Yann Collet
c3cba9d858 fixed silent conversion warnings in GZDECOMPRESS path 2017-02-02 17:12:50 -08:00
Yann Collet
030ac243a0 Changed Makefile to generate zstd with .gz support by default 
.gz support is detected by a runtime test.
 2017-02-02 16:49:34 -08:00
Yann Collet
3dc85bae66 minor : fixed zstd-frugal 
fixed a minor unused variable warning when compiling zstd-frugal target
 2017-02-02 16:19:09 -08:00
Yann Collet
48bed91606 Merge pull request #527 from facebook/zstdmt 
zstdmt refinements
 2017-01-31 16:36:46 -08:00
Yann Collet
8d8513fb64 fixed C constant restrictions 2017-01-30 14:37:08 -08:00
Yann Collet
3672d06d06 zstdmt : section size is set to be a minimum of overlapSize 
the minimum size condition size is applied transparently (no warning, no error)
like previous minimum section size condition (1 KB) which still applies.
 2017-01-30 13:35:45 -08:00
Yann Collet
6ccd37c8d4 cli : added advanced parameter overlapLog 
as a hidden (undocumented) parameter for now
 2017-01-30 13:07:24 -08:00
Yann Collet
6be2337c26 added command --block-size= 
for Multi-threading only.
alias : -B#
 2017-01-30 11:17:26 -08:00
Yann Collet
cc3d1bc262 Merge pull request #525 from terrelln/covermt 
Multithreaded COVER dictionary training
 2017-01-30 10:15:33 -08:00
Yann Collet
5d9b894e46 Fixed status display for zstdmt 
There is a large buffering effect when using zstdmt in MT mode.
Consequently, data is read first, pushed to workers,
and only later will the compressed result come out.
That means there is no longer immediate correlation
between amount of data read, and amount of data written.

This patch disables the displaying of % compression
when multi-threading is enabled.

It adds the displaying of total size when it can be determined
(it usually can be determined for files, but not for stdin)
so the user has a sense of "how far from the end" the compression compressed is.

There is no modification to decompression side,
since decompression is only single-threaded for now.
 2017-01-27 13:30:18 -08:00
Nick Terrell
2fe9126591 Add multithread support to COVER 2017-01-27 11:56:02 -08:00
Nick Terrell
9c018cc140 Add BUCK files for Nuclide support 2017-01-27 10:43:12 -08:00
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