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git.ipfire.org Git - thirdparty/zstd.git/log
Sean Purcell [Thu, 13 Apr 2017 21:40:06 +0000 (14:40 -0700)]
Make appveyor small tests use new mingw as well
Yann Collet [Wed, 12 Apr 2017 20:54:54 +0000 (13:54 -0700)]
Merge pull request #655 from iburinoc/large-data
Test large files on-disk in playTests.sh
Sean Purcell [Wed, 12 Apr 2017 00:33:26 +0000 (17:33 -0700)]
Fix message
Sean Purcell [Wed, 12 Apr 2017 00:15:13 +0000 (17:15 -0700)]
Add test of file > 4GB to playTests
Yann Collet [Tue, 11 Apr 2017 23:57:32 +0000 (16:57 -0700)]
cli : better status display for zstdmt in 1-thread mode
Yann Collet [Tue, 11 Apr 2017 21:42:46 +0000 (14:42 -0700)]
Merge branch 'dev' of github.com:facebook/zstd into dev
Yann Collet [Tue, 11 Apr 2017 21:41:02 +0000 (14:41 -0700)]
cli : FIO_createDictBuffer() replaces FIO_loadFile()
makes it more explicit that it allocates a buffer
and that it's meant to be used for dictionary.
Also : simplified function a bit,
now only works for dictionaries up to DICTSIZE_MAX
Yann Collet [Tue, 11 Apr 2017 20:46:40 +0000 (13:46 -0700)]
Merge pull request #653 from terrelln/dev
Update linux kernel patch
Nick Terrell [Tue, 11 Apr 2017 19:40:53 +0000 (12:40 -0700)]
Add BtrFS benchmarks
Nick Terrell [Tue, 11 Apr 2017 18:35:36 +0000 (11:35 -0700)]
Add BtrFS patch for 4.10 kernel
Nick Terrell [Mon, 10 Apr 2017 21:50:03 +0000 (14:50 -0700)]
Switch comments to kernel style + limit to 80 cols
Nick Terrell [Mon, 10 Apr 2017 21:49:34 +0000 (14:49 -0700)]
Remove ZSTDLIB_API from decompress.c
Yann Collet [Fri, 7 Apr 2017 13:09:52 +0000 (06:09 -0700)]
Merge pull request #648 from facebook/zstdmt
improved zstreamtest --mt to trap bug #644
Yann Collet [Fri, 7 Apr 2017 13:09:25 +0000 (06:09 -0700)]
Merge pull request #650 from iburinoc/ro-overwrite
Make zstd overwrite destination files even when it is read only
Sean Purcell [Fri, 7 Apr 2017 00:06:30 +0000 (17:06 -0700)]
Add refuse to overwrite test and fix format
Yann Collet [Thu, 6 Apr 2017 23:53:28 +0000 (16:53 -0700)]
Merge pull request #649 from iburinoc/win-release
Don't build zstd release binary with debug symbols
Sean Purcell [Thu, 6 Apr 2017 19:58:49 +0000 (12:58 -0700)]
Add test for overwriting read-only
Sean Purcell [Thu, 6 Apr 2017 19:56:40 +0000 (12:56 -0700)]
Let zstd overwrite read-only files
Sean Purcell [Thu, 6 Apr 2017 17:34:09 +0000 (10:34 -0700)]
Push both artifacts without debug symbols
Sean Purcell [Thu, 6 Apr 2017 17:15:32 +0000 (10:15 -0700)]
Don't build zstd release binary with debug symbols
Yann Collet [Thu, 6 Apr 2017 08:25:26 +0000 (01:25 -0700)]
ensure cctx internal buffer is correctly sized in case of memory error
Yann Collet [Thu, 6 Apr 2017 05:06:21 +0000 (22:06 -0700)]
updated comments for ZSTD_resetCStream()
Yann Collet [Wed, 5 Apr 2017 23:34:09 +0000 (16:34 -0700)]
improved zstreamtest --mt to trap bug #644
Yann Collet [Wed, 5 Apr 2017 22:28:56 +0000 (15:28 -0700)]
DStream : ensure correct size of internal buffers in case of error
Yann Collet [Wed, 5 Apr 2017 21:53:51 +0000 (14:53 -0700)]
ensure correct size of internal buffers in case of error
Yann Collet [Wed, 5 Apr 2017 14:35:48 +0000 (07:35 -0700)]
Merge pull request #647 from terrelln/linux
Add linux kernel modules to contrib/
Nick Terrell [Wed, 5 Apr 2017 01:49:07 +0000 (18:49 -0700)]
Improve comments and ordering
Nick Terrell [Wed, 5 Apr 2017 01:39:22 +0000 (18:39 -0700)]
Add a README
Nick Terrell [Wed, 5 Apr 2017 01:37:55 +0000 (18:37 -0700)]
Add Kconfig and Makefile diffs
Yann Collet [Wed, 5 Apr 2017 01:18:53 +0000 (18:18 -0700)]
Merge pull request #646 from terrelln/dev
Switch call of FSE_count() to FSE_count_wksp()
Nick Terrell [Wed, 5 Apr 2017 01:12:40 +0000 (18:12 -0700)]
fix gitignore
Nick Terrell [Wed, 5 Apr 2017 01:09:02 +0000 (18:09 -0700)]
Rename zstd_(de)compress.c to (de)compress.c
Nick Terrell [Wed, 5 Apr 2017 00:21:49 +0000 (17:21 -0700)]
Undef current if defined
Nick Terrell [Wed, 5 Apr 2017 00:03:48 +0000 (17:03 -0700)]
Fix up some old names
Nick Terrell [Wed, 5 Apr 2017 00:02:28 +0000 (17:02 -0700)]
Really move the makefile
Nick Terrell [Wed, 5 Apr 2017 00:00:12 +0000 (17:00 -0700)]
Move Makefile to lib/zstd
Nick Terrell [Tue, 4 Apr 2017 23:56:52 +0000 (16:56 -0700)]
Add fs/btrfs/zstd.c
Yann Collet [Tue, 4 Apr 2017 23:54:33 +0000 (16:54 -0700)]
paramgrill : results from optimizer use cli format
Best found configuration is displayed
using documented cli advanced parameter syntax.
Yann Collet [Tue, 4 Apr 2017 23:41:11 +0000 (16:41 -0700)]
fix paramgrill -O#
ensure proposed config does not require more memory than necessary
Nick Terrell [Tue, 4 Apr 2017 23:38:13 +0000 (16:38 -0700)]
Explicitly convert scratchBuffer to unsigned*
Nick Terrell [Tue, 4 Apr 2017 23:35:31 +0000 (16:35 -0700)]
Explicitly convert scratchBuffer to unsigned*
Yann Collet [Tue, 4 Apr 2017 23:31:17 +0000 (16:31 -0700)]
fixed paramgrill -O#
find optimal settings for a minimum speed
Nick Terrell [Tue, 4 Apr 2017 23:30:11 +0000 (16:30 -0700)]
Move sources to lib/zstd/
Nick Terrell [Tue, 4 Apr 2017 23:22:58 +0000 (16:22 -0700)]
Remove unused FSE/HUF functions
Nick Terrell [Tue, 4 Apr 2017 23:17:21 +0000 (16:17 -0700)]
Switch call of FSE_count() to FSE_count_wksp()
Nick Terrell [Tue, 4 Apr 2017 22:55:48 +0000 (15:55 -0700)]
Remove more restrict
Nick Terrell [Tue, 4 Apr 2017 22:54:39 +0000 (15:54 -0700)]
Fix up xxhash
Nick Terrell [Tue, 4 Apr 2017 22:49:38 +0000 (15:49 -0700)]
Switch intptr_t to ptrdiff_t
Nick Terrell [Tue, 4 Apr 2017 22:41:24 +0000 (15:41 -0700)]
Move zstd.h to linux/zstd.h
Yann Collet [Tue, 4 Apr 2017 22:35:06 +0000 (15:35 -0700)]
fixed bench.c : optional advanced parameters applied
before creating cdict
Yann Collet [Tue, 4 Apr 2017 22:21:09 +0000 (15:21 -0700)]
minor bench.c adjustments
shorter debug messages
no need to check decompressedLength==0 twice
Nick Terrell [Tue, 4 Apr 2017 19:56:44 +0000 (12:56 -0700)]
Test module macros
Nick Terrell [Tue, 4 Apr 2017 19:56:35 +0000 (12:56 -0700)]
Add module macros
Yann Collet [Tue, 4 Apr 2017 19:38:14 +0000 (12:38 -0700)]
Protects ZSTD_compressBegin_usingCDict() vs NULL cdict dereference
Will issue an error (GENERIC) is cdict==NULL
Nick Terrell [Tue, 4 Apr 2017 19:10:47 +0000 (12:10 -0700)]
Add zstd kernel module Makefile
Nick Terrell [Tue, 4 Apr 2017 18:53:22 +0000 (11:53 -0700)]
Add userland test with mock kernel headers
Nick Terrell [Tue, 4 Apr 2017 18:52:49 +0000 (11:52 -0700)]
Fix ZSTD_createCStream_usingCDict() and ZSTD_compress_usingCDict()
Yann Collet [Tue, 4 Apr 2017 14:12:15 +0000 (07:12 -0700)]
Merge pull request #645 from terrelln/cdict
Fix ZSTD_initCStream_usingCDict() and ZSTD_compress_usingCDict()
Nick Terrell [Tue, 4 Apr 2017 04:46:28 +0000 (21:46 -0700)]
Remove unnecessary dictID store
Nick Terrell [Tue, 4 Apr 2017 04:00:44 +0000 (21:00 -0700)]
Make ZSTD_compress_usingCDict() respect contentSizeFlag
Nick Terrell [Tue, 4 Apr 2017 03:56:39 +0000 (20:56 -0700)]
Fix ZSTD_initCStream_usingCDict() to use dictionary
Yann Collet [Tue, 4 Apr 2017 00:25:05 +0000 (17:25 -0700)]
Merge pull request #643 from facebook/zstdmt
Optimize ZSTDMT_compress() memory usage
Nick Terrell [Mon, 3 Apr 2017 23:08:20 +0000 (16:08 -0700)]
Fix compilation errors
Nick Terrell [Mon, 3 Apr 2017 22:23:09 +0000 (15:23 -0700)]
Preallocate workSpace for cctx and combine create and init for cstream
Yann Collet [Mon, 3 Apr 2017 21:57:24 +0000 (14:57 -0700)]
minor man update, for `overlapSize`
Yann Collet [Sat, 1 Apr 2017 07:36:31 +0000 (00:36 -0700)]
updated documentation on multithreading modes
Yann Collet [Sat, 1 Apr 2017 01:27:03 +0000 (18:27 -0700)]
optimize ZSTDMT_compress() memory usage
does no longer allocate temporary buffers
when there is enough room in dstBuffer to decompress directly there.
(previous method would skip that for 1st chunk only).
Also : fix ZSTD_compressBound() for small srcSize
Nick Terrell [Fri, 31 Mar 2017 22:01:41 +0000 (15:01 -0700)]
Working on API
Yann Collet [Sat, 1 Apr 2017 00:11:38 +0000 (17:11 -0700)]
Changed ZSTD_compressBound()
required so that if Total = A+B
compressBound(Total) <= compressBound(A) + compressBound(B)
under condition of a minimum size for A and B
Will help for ZSTDMT_compress() memory allocation
Yann Collet [Fri, 31 Mar 2017 23:22:33 +0000 (16:22 -0700)]
Merge branch 'dev' into zstdmt
Yann Collet [Fri, 31 Mar 2017 23:19:52 +0000 (16:19 -0700)]
Merge branch 'dev' of github.com:facebook/zstd into dev
Yann Collet [Fri, 31 Mar 2017 23:19:46 +0000 (16:19 -0700)]
Merge pull request #642 from terrelln/no-sparse
Turn off sparse mode for OS X by default
Yann Collet [Fri, 31 Mar 2017 23:19:33 +0000 (16:19 -0700)]
Merge branch 'dev' of github.com:facebook/zstd into dev
Yann Collet [Fri, 31 Mar 2017 23:19:04 +0000 (16:19 -0700)]
minor typo fixes in specification
Yann Collet [Fri, 31 Mar 2017 22:49:12 +0000 (15:49 -0700)]
Merge pull request #640 from facebook/memAccess
Changed memory strategy to __packed for gcc
Yann Collet [Fri, 31 Mar 2017 17:54:45 +0000 (10:54 -0700)]
numerous typos and clarifications in format specification
fix limit values of Window_Size
bump version to 0.2.5
Nick Terrell [Fri, 31 Mar 2017 22:20:50 +0000 (15:20 -0700)]
Clean up default sparse logic
Nick Terrell [Fri, 31 Mar 2017 22:16:43 +0000 (15:16 -0700)]
Turn off sparse mode for OS X by default
Yann Collet [Thu, 30 Mar 2017 23:47:19 +0000 (16:47 -0700)]
fixed minor warnings in debug code
Yann Collet [Thu, 30 Mar 2017 23:23:22 +0000 (16:23 -0700)]
overlap at full windowSize for max compression level
as it provides max compression ratio
Yann Collet [Thu, 30 Mar 2017 22:51:58 +0000 (15:51 -0700)]
improved ZSTDMT_compress()
Use a bit more threads by default.
Uses overlap segments to boost compression ratio (like the streaming variant)
Nick Terrell [Thu, 30 Mar 2017 21:33:59 +0000 (14:33 -0700)]
Remove STATIC_LINKING_ONLY defines
Nick Terrell [Thu, 30 Mar 2017 19:11:19 +0000 (12:11 -0700)]
Use <asm/unaligned.h> for unaligned memory access
Nick Terrell [Thu, 30 Mar 2017 18:40:05 +0000 (11:40 -0700)]
Change stdlib includes to linux includes
Nick Terrell [Thu, 30 Mar 2017 03:26:07 +0000 (20:26 -0700)]
Remove platform specific macros
Nick Terrell [Thu, 30 Mar 2017 02:57:22 +0000 (19:57 -0700)]
Convert all spaces to tabs
Nick Terrell [Thu, 30 Mar 2017 01:47:23 +0000 (18:47 -0700)]
spaces to tabs
Nick Terrell [Thu, 30 Mar 2017 01:35:21 +0000 (18:35 -0700)]
Copy files into contrib/linux-kernel/
Sean Purcell [Wed, 29 Mar 2017 21:40:11 +0000 (14:40 -0700)]
Make pzstd and cmake use gcc/g++
Sean Purcell [Wed, 29 Mar 2017 20:08:10 +0000 (13:08 -0700)]
Build windows releases on appveyor as artifacts
Yann Collet [Thu, 30 Mar 2017 21:18:37 +0000 (14:18 -0700)]
Merge pull request #637 from facebook/zstdmt
Zstdmt
Yann Collet [Thu, 30 Mar 2017 19:52:14 +0000 (12:52 -0700)]
Changed memory strategy to __packed for gcc
Method 1 __packed is always as good or better than memcpy().
But it's not portable, as it depends on compiler extension.
For gcc, __pakced directive works fine.
Furthermore, gcc has serious performance issues with memcpy() on ARM 32 bits.
See #620
Yann Collet [Thu, 30 Mar 2017 19:42:44 +0000 (12:42 -0700)]
created contrib/cleanTabs
Yann Collet [Thu, 30 Mar 2017 19:32:40 +0000 (12:32 -0700)]
Merge pull request #638 from terrelln/tabs
Convert all tabs to spaces
Yann Collet [Thu, 30 Mar 2017 19:28:09 +0000 (12:28 -0700)]
fixed Visual fuzzer project
Yann Collet [Thu, 30 Mar 2017 05:03:27 +0000 (22:03 -0700)]
fixed Visual Studio projects
Nick Terrell [Thu, 30 Mar 2017 01:51:58 +0000 (18:51 -0700)]
Convert all tabs to spaces
Yann Collet [Thu, 30 Mar 2017 00:15:27 +0000 (17:15 -0700)]
re-added patch ...
Yann Collet [Thu, 30 Mar 2017 00:09:59 +0000 (17:09 -0700)]
fixed #634 : ZSTDMT_compressCCtx() doesn't provide frame content size in header
Yann Collet [Thu, 30 Mar 2017 00:01:24 +0000 (17:01 -0700)]
Merge pull request #636 from iburinoc/appveyor
Build windows releases on appveyor as artifacts