Yann Collet
c438548312
Merge pull request #652 from vtorri/dev
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Allow installation of lz4 for Windows 10 with MSYS2
2019-03-03 13:40:45 -08:00
Vincent Torri
0360981f68
Allow installation of lz4 for Windows 10 with MSYS2
2019-03-03 22:06:38 +01:00
Tim Zakian
c1610690b1
Add cast around malloc
2019-01-11 09:49:26 -08:00
Tim Zakian
416916146f
Add constant pointer annotations
2019-01-10 20:40:00 -08:00
Tim Zakian
5822e667cc
Remove a bunch of global variables that tracked settings for the IO module, and move them in to a struct
2019-01-10 15:27:47 -08:00
Tim Zakian
9028682e7a
Fix pass-through mode
2019-01-10 10:20:17 -08:00
Ruben O. Chiavone
e6905b5812
Fix lz4 extension in input filename not causing decompression
2019-01-08 22:56:04 -03:00
Vincent Torri
0314027051
Allow installation of lz4 for Windows (MSYS2 or when cross-compiling)
2018-11-20 21:08:23 +01:00
Blaise Sanouillet
32501603c7
support custom block sizes: fix usage message & remove unused functions
2018-09-28 09:53:14 -07:00
Blaise Sanouillet
718d16ef29
support custom block sizes - fix types
2018-09-28 09:02:36 -07:00
Blaise Sanouillet
64ad395d27
support custom block sizes
2018-09-28 08:02:49 -07:00
Yann Collet
b2215f2a89
tried to clean another bunch of cppcheck warnings
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so "funny" thing with cppcheck
is that no 2 versions give the same list of warnings.
On Mac, I'm using v1.81, which had all warnings fixed.
On Travis CI, it's v1.61, and it complains about a dozen more/different things.
On Linux, it's v1.72, and it finds a completely different list of a half dozen warnings.
Some of these seems to be bugs/limitations in cppcheck itself.
The TravisCI version v1.61 seems unable to understand %zu correctly, and seems to assume it means %u.
2018-09-19 12:12:49 -07:00
Yann Collet
e34a27d291
fixed minor cppcheck warnings in programs
2018-09-18 16:08:17 -07:00
Lucas Holt
3318d573ba
Add support for MidnightBSD
2018-09-08 14:46:54 -04:00
Yann Collet
0f08c22c31
Merge pull request #563 from lz4/docDict
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updated documentation for dictionary compression
2018-09-06 12:43:29 -07:00
Yann Collet
cd3945f532
Merge pull request #564 from lz4/cTime
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fixed compression time
2018-09-05 17:48:40 -07:00
Yann Collet
d136118ea9
Merge pull request #556 from kou/add-missing-exeext
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Add missing $(EXT)
2018-09-05 15:55:34 -07:00
Yann Collet
b61991491a
fixed compression time
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displayed at the end (#555 )
2018-09-05 15:16:03 -07:00
Yann Collet
0fea528e3a
updated documentation regarding dictionary compression
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following suggestion from @stbrumme (#558 )
Also : bumped version number, regenerated man page and html doc
2018-09-05 14:05:08 -07:00
Yann Collet
2e4847c2d5
fixed #560
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it was a fairly complex scenario,
involving source files > 64K
and some extraordinary conditions related to specific layout of ranges of zeroes.
and only on level 9.
2018-09-04 18:21:40 -07:00
Kouhei Sutou
9c457ccb7a
Add missing $(EXT)
2018-08-13 14:17:54 +09:00
Jennifer Liu
e778db373b
Fixed bugs about incorrect acceleration calculation and benchmarking negative compresion level
2018-06-27 13:36:38 -07:00
Jennifer Liu
8745638d7c
Fixed invalid argument test and reformatted else
2018-06-26 17:53:12 -07:00
Jennifer Liu
9ee5183d9b
Fixed code based on comments from pull request
2018-06-26 17:31:15 -07:00
Jennifer Liu
9f8fd09852
delete commented out code in bench.c
2018-06-26 10:49:39 -07:00
Jennifer Liu
536b79afd9
Added --fast command to cli
2018-06-25 17:46:39 -07:00
fbrosson
2149b1a8f6
Add Haiku as a validated target.
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lz4 1.8.2 works fine on Haiku and passes all tests.
2018-05-17 16:52:53 +00:00
Nick Terrell
a7cc0b590a
Fix make install
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* Uninstall didn't remove the pkg-config correctly.
* Fix `mandir`
* Allow overriding either upper- or lower-case location variables, but
always use the lower case variables.
* Add test case that ensures overriding both upper- and lower-case
variables is the same, and that the directory is empty after uninstall.
2018-05-04 13:50:23 -07:00
Cyan4973
5a2501a90d
added a test case for LZ4_decompress_fast_usingDict
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with a separated dictionary
since a joined dictionary is now detected as prefix64K.
Also : fixed a minor warning under msys
2018-04-29 07:42:24 -07:00
Yann Collet
5c7d3812d9
fasterDecSpeed can be triggered from cli with --favor-decSpeed
2018-04-26 15:49:32 -07:00
W. Felix Handte
2dfc7cbe82
Change Over Includes in the Project
2018-04-24 16:22:28 -04:00
Cyan4973
644b7bd2b6
fixed minor declaration issue with clang on msys
2018-04-23 15:52:44 -07:00
Yann Collet
133a50b780
fixed DISPLAYUPDATE()
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wrong comparison, which was always overflowing (hence was always true)
except when it was not (i386, reported by pmc)
in which case it would never show any information.
2018-04-06 14:16:23 -07:00
Yann Collet
1faa7e2698
bench: introduced hidden command -S
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to benchmark multiple files with separate results
2018-03-19 17:19:25 -07:00
Yann Collet
5b67c7d185
Merge branch 'dev' of github.com:Cyan4973/lz4 into dev
2018-03-19 16:18:25 -07:00
Yann Collet
d6711a7cff
minor man fix on clevels
2018-03-19 16:18:10 -07:00
W. Felix Handte
9dcd9abc14
Make LZ4F_compressFrame_usingCDict Take a Compression Context
2018-03-12 14:58:43 -04:00
Yann Collet
179670f32f
use TIMELOOP_NANOSEC,
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as suggested by @terrelln
2018-02-20 15:26:59 -08:00
Yann Collet
34c1634d4b
fixed minor conversion warning
2018-02-20 14:13:13 -08:00
Yann Collet
ae3dededed
ensure bench speed measurement is more accurate for small inputs
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Previous method would produce too many time() invocations,
becoming a significant fraction of workload measured.
The new strategy is to use time() only once per batch,
and dynamically resize batch size so that each round lasts approximately 1 second.
This only matters for small inputs.
Measurement for large files (such as silesia.tar) are much less impacted
(though decoding speed is so fast that even medium-size files will notice an improvement).
2018-02-20 13:09:13 -08:00
Yann Collet
1a233c5f0f
update bench.c to use less time invocations
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translating into more accurate speed measurements for small sources
2018-02-20 11:37:19 -08:00
hobomind
b202c67234
fix: missed semicolon at programs/lz4io.c:954
2018-02-14 18:47:56 +03:00
Yann Collet
7dba09af47
use more restrictive conditions for clock_gettime()
2018-01-16 10:21:37 -08:00
Yann Collet
75e22d133e
minor : try to tell static analyzer that we don't care if fseek() fails
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as already explained in comments.
2018-01-13 22:52:17 -08:00
Yann Collet
8e69328d61
programs/datagen : attempt to please static analyzer
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with an assert()
to reduce false positive
2018-01-13 22:24:32 -08:00
Yann Collet
fe66e78b96
lz4io: fixed minor ressource leak
2018-01-13 22:18:04 -08:00
Yann Collet
52a76ff682
update man page
2018-01-13 19:06:33 -08:00
Yann Collet
ac38ffa9af
updated manuals to v1.8.1
2018-01-13 18:46:13 -08:00
Nick Terrell
00eac87dda
[lz4io] Refuse to set file stat for non-regular files
2018-01-05 11:54:35 -08:00
Nick Terrell
9474b706a5
[lz4io] Fix decompression file stat with --rm
2018-01-05 11:27:24 -08:00