AuroraMiddleware/zstd
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92889709f9
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1074 Commits

Author SHA1 Message Date
Yann Collet
92889709f9 fix #851 : sudo zstd -t file.zst changes /dev/null permissions 
reported by @mike155
 2017-09-18 13:41:54 -07:00
Yann Collet
1722055799 add comment on using -B# to split input file for dictionary training 2017-09-15 16:23:50 -07:00
Yann Collet
c68d17f2da ensures that sampleSizes table is large enough 
as recommended by @terrelln
 2017-09-15 15:31:31 -07:00
Yann Collet
25a60488dd fixed 64-to-32 conversion warnings 2017-09-15 11:55:13 -07:00
Yann Collet
a9694231ca fixed minor conversion warning 2017-09-15 10:16:26 -07:00
Yann Collet
086b9597d9 added ability to split input files for dictionary training 
using command -B#
This is the same behavior as benchmark module,
which can also split input into arbitrary size blocks, using -B#.
 2017-09-14 16:45:10 -07:00
Yann Collet
77c137b3ae minor comment refactor 2017-09-14 15:12:57 -07:00
Yann Collet
f1571dad8f Merge pull request #838 from stellamplau/ldm-mergeDev 
Add long distance matcher
 2017-09-13 13:24:08 -07:00
Yann Collet
8f26dc3f9c blindfix for Visual 
LARGE_INTEGER is not an integer :
https://msdn.microsoft.com/en-us/library/windows/desktop/aa383713(v=vs.85).aspx

Do not take any risk with the structure definition :
use int init = 0; like Mac code
 2017-09-12 21:21:17 -07:00
Yann Collet
bc41c7f0eb fixed minor prototype warning 2017-09-12 19:32:26 -07:00
Yann Collet
c95c0c9725 modified util::time API 
for easier invocation.
- no longer expose frequency timer :
it's either useless, or stored internally in a static variable (init is only necessary once).
- UTIL_getTime() provides result by function return.
 2017-09-12 18:12:46 -07:00
Nick Terrell
6ab4d5e904 [bench] Use higher resolution timer on POSIX 
The timer used was only accurate up to 0.01 seconds. This timer is accurate up to 1 ns.
It is a monotonic timer that measures the real time difference, not on CPU time.
 2017-09-12 16:46:44 -07:00
Stella Lau
eb3327c10a Merge branch 'dev' of https://github.com/facebook/zstd into ldm-mergeDev 2017-09-11 15:00:01 -07:00
Yann Collet
3128e03be6 updated license header 
to clarify dual-license meaning as "or"
 2017-09-08 00:09:23 -07:00
Yann Collet
baa37c3362 programs/Makefile : better support for GNU conventions 
see https://www.gnu.org/prep/standards/html_node/Command-Variables.html
 2017-09-06 16:53:59 -07:00
Stella Lau
eeff55dfa8 Merge remote-tracking branch 'upstream/dev' into ldm-mergeDev 2017-09-06 15:56:32 -07:00
Stella Lau
8c33cfe0bc Add ldm documentation in README 2017-09-06 15:21:01 -07:00
Stella Lau
c706de5395 Rename and add short ldm parameters in cli 2017-09-05 21:11:18 -07:00
Stella Lau
643d28c701 Add ldm options to 'man zstd' 2017-09-05 11:27:15 -07:00
Stella Lau
67d4a6161c Add ldmBucketSizeLog param 2017-09-02 21:55:29 -07:00
Stella Lau
a1f04d518d Move hashEveryLog to cctxParams and update cli 2017-09-01 15:05:47 -07:00
Yann Collet
0558850735 bench stops immediately on decoding error 2017-09-01 11:46:15 -07:00
Stella Lau
17d8e0bdcc Merge remote-tracking branch 'upstream/longRangeMatcher' into ldm-integrate 2017-09-01 10:19:38 -07:00
Stella Lau
8081becadc Add long distance matching as a CCtxParam 2017-09-01 09:18:58 -07:00
Yann Collet
d7ad99b2ab Merge branch 'longRangeMatcher' into dev 2017-08-31 18:08:37 -07:00
Yann Collet
c7818fc676 Merge branch 'modTests' into dev 
fixed conflict
 2017-08-31 17:00:16 -07:00
Yann Collet
4299c27132 improved console log of utils.h 
removed a warning when compiling on Windows
 2017-08-31 16:58:47 -07:00
Yann Collet
8e298382a8 changed target allarch into allzstd 
allzstd contains only zstd-related tests.
allmost = allzstd + zwrapper tests (which require zlib)
 2017-08-31 14:30:52 -07:00
Stella Lau
6a546efb8c Add long distance matcher 
Move last literals section to ZSTD_block_internal
 2017-08-31 12:53:19 -07:00
Yann Collet
b0cb081dc8 last batch of header files changed to reflect new license (#825) 
only remains to update contrib/linux-kernel (@terrelln)
 2017-08-31 12:20:50 -07:00
Stella Lau
c88fb9267f Replace 'byReference' with enum 2017-08-29 11:55:02 -07:00
Bernhard M. Wiedemann
cf689b84f9 Sort input file list 
in order to make builds reproducible
in spite of indeterministic filesystem readdir order.
See https://reproducible-builds.org/ for why this is good.
 2017-08-26 17:08:00 +02:00
Stella Lau
6f1a21c7e9 Remove formatting-only changes 2017-08-23 10:24:19 -07:00
Yann Collet
232d62b637 fixed a few headers that were too hastily copy/pasted during last license change 2017-08-21 11:24:32 -07:00
Stella Lau
91b30dbe84 Remove test parameter 2017-08-21 10:09:06 -07:00
Stella Lau
f181f33bdf Disable tests and refactor 2017-08-21 01:59:08 -07:00
Stella Lau
023b24e6d4 Add cctx param tests 2017-08-20 22:55:07 -07:00
Yann Collet
1c108c811e cli : Display supported formats on -vV command 
Requested and inspired by patch from @ib (#771)
 2017-08-19 13:33:50 -07:00
Yann Collet
2ecd34ee5e fixed unused variables warnings 2017-08-19 01:23:49 -07:00
Yann Collet
23706fb743 updated doc on compilation variables 2017-08-19 01:14:36 -07:00
Yann Collet
9203003d5f fixed zstd-nolegacy 
and added it to allVariants for CI testings
 2017-08-19 01:01:53 -07:00
Yann Collet
4b387729b6 fixed zstd-small 
and added it to shortest for CI tests
 2017-08-19 00:48:29 -07:00
Yann Collet
7729ab83bb Merge branch 'dev' into variants 2017-08-19 00:37:06 -07:00
Yann Collet
32e943b3ef Merge branch 'dev' of github.com:facebook/zstd into dev 2017-08-19 00:36:37 -07:00
Yann Collet
582e19b01c Merge pull request #801 from facebook/newLicense 
New license
 2017-08-19 00:34:34 -07:00
Yann Collet
288e263ec4 added zstd-decompress to the list of variants tested 2017-08-18 18:39:39 -07:00
Yann Collet
166645e7b3 fixed zstd-compress 
file-information is dependent on decompression functions.
it should only be enabled when ZSTD_NODECOMPRESS is not set.

also : added zstd-compress compilation test into `make shortest`
 2017-08-18 18:30:41 -07:00
Yann Collet
f207b39f55 blindfix for Windows conversion warning 
long type is 32-bits on Windows 64,
while it's 64-bits on Unix.
64-to-32 shortening conversion for long is a specific Windows issue.
 2017-08-18 17:06:12 -07:00
Yann Collet
32fb407c9d updated a bunch of headers 
for the new license
 2017-08-18 16:52:05 -07:00
Yann Collet
88d2f72df9 fixed --list command in presence of special blocks 
block type RLE is special, compressed size is always 1.
block type 3 is "reserved", aka not supported.
 2017-08-18 16:18:20 -07:00