Jennifer Liu
ce09fb723d
Update freeSampleInfo
2018-07-17 16:13:40 -07:00
Jennifer Liu
896ff0644a
Fix deallocation problem and add documentation
2018-07-17 16:01:44 -07:00
Jennifer Liu
e6fe405838
Make test PHONY target
2018-07-17 12:42:53 -07:00
Jennifer Liu
49acfaeaec
Move file loading functions to new file for access by benchmarking tool
2018-07-17 12:35:09 -07:00
Jennifer Liu
4d32339b75
Remove CLevel cli option which was accidentally added back in the last commit
2018-07-16 18:59:18 -07:00
Jennifer Liu
1f7fa5cdd6
Fix spacing and Edit Makefile (now run with make instead of make run)
2018-07-16 16:31:59 -07:00
Jennifer Liu
b5806d33db
Refactor RANDOM
2018-07-16 16:03:04 -07:00
Codecat
044cd81ce6
Fix wrong conditions
2018-07-14 12:34:03 +02:00
Codecat
1a61bdb9c0
Update zstd.lua
2018-07-14 12:27:42 +02:00
Jennifer Liu
0e5fbc10fa
Update README
2018-07-13 17:41:09 -07:00
Jennifer Liu
31731df4da
Remove clevel and update documentation
2018-07-13 17:38:53 -07:00
Jennifer Liu
a23a3b95f9
Add random dictionary builder
2018-07-13 16:05:14 -07:00
Codecat
23d77c531e
Added premake4/GENie script to contrib folder
2018-07-11 18:02:18 +02:00
Jon Turney
87579d51ee
meson: fix build
2018-07-02 15:06:46 +01:00
Ryan Schmidt
bf30b9caf4
Add CXXFLAGS to ALL_LDFLAGS ( #1178 )
...
pzstd requires C++11, which older C++ standard libraries like libstdc++
as used on OS X 10.8 and earlier don't support. The user might address
this by setting "CXXFLAGS=-stdlib=libc++". This flag must be used both
at compile time and at link time. Asking the user to also put the flag
in LDFLAGS is undesirable because then the flag would also be used when
linking C code, which would be inappropriate.
2018-06-14 13:05:33 -07:00
Yann Collet
750ee87a92
Merge pull request #1175 from ryandesign/macos
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Fix name of macOS
2018-06-13 11:32:06 -04:00
Ryan Schmidt
8ebd0f3a17
Remove duplicate CXXFLAGS
2018-06-10 18:04:21 -05:00
Ryan Schmidt
b567ce9d68
Fix name of macOS
2018-06-09 14:31:17 -05:00
Yann Collet
97c60cdf36
fixed seekable_format type mismatch
...
and some minor "unused variable" warnings.
Also : zstd_seekable.h is actually depending on zstd.h for ZSTDLIB_API
2018-06-06 13:10:29 -07:00
Yann Collet
30ee23e905
ensure seekable_format/examples generated libzstd.a
...
when it's not already present in the expected directory
2018-06-06 12:09:58 -07:00
Chris Lamb
2dbe408a49
Make the build reproducible
...
Whilst working on the Reproducible Builds effort [0], we noticed
that zstd could not be built reproducibly.
This is due to the manual page encoding the number of CPUs from the
build machine and thus varies across builds.
This was originally filed in Debian as #897904 [1].
[0] https://reproducible-builds.org/
[1] https://bugs.debian.org/897904
Signed-off-by: Chris Lamb <lamby@debian.org>
2018-05-04 08:39:51 -07:00
Adam Borowski
00d52282d0
Use -pthread rather than -lpthread.
...
It can have other effects, such as pulling in extra libraries. Without it,
riscv build fails with undefined reference to `__atomic_compare_exchange_1'.
2018-04-09 01:50:49 +02:00
Yann Collet
9e6ba88363
moved snap to /contrib
2018-03-19 16:15:06 -07:00
Yann Collet
a7b532a347
added docker readme
2018-03-19 16:13:12 -07:00
Yann Collet
b06db3b3c5
Merge pull request #1052 from Varunram/dockerfile
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Add Dockerfile
2018-03-19 16:07:41 -07:00
Varunram
7616200eaf
Add Dockerfile
...
Dockerfile initially proposed by @gyscos at #880
2018-03-18 14:53:48 +05:30
Yann Collet
5373e44ba7
fixed contrib/adaptive-compression
2018-03-15 17:10:15 -07:00
Yann Collet
355cb645bf
fixed seekable format example
2018-03-15 16:29:28 -07:00
Yann Collet
38cbcb5f1a
removed LRM exploratory experiment
2018-03-15 16:26:08 -07:00
Yann Collet
e916b9090e
gen_html: changed CFLAGS for CXXFLAGS
...
since it's associated with $(CXX)
2018-03-09 11:52:14 -08:00
Shawn Landden
ea41b580eb
meson: allow -Dlegacy_support=true, fix -Dlegacy_support=0
2017-12-29 10:18:33 -08:00
Shawn Landden
6ff43c0051
get soversion right
2017-12-24 10:05:43 -08:00
Shawn Landden
daffe435c0
meson: support differn't legacy levels.
...
Default to v0.4.0+
2017-12-21 15:47:38 -08:00
Shawn Landden
3ddfa42fe8
meson: fix build
...
used absolute paths which are deprecated in meson, also missing some sources
that got split
also move source files each to their own line so future diffs are clearer.
2017-12-19 22:02:03 -08:00
Yann Collet
c173dbd6e7
no longer supported starting C++17
2017-12-04 18:00:53 -08:00
Yann Collet
0d58aaf6f0
/contrib: fixed license header
...
removed last reference to PATENTS file
2017-10-02 02:07:17 -07:00
Yann Collet
f1a3ce34b7
Merge pull request #826 from terrelln/license
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[linux-kernel] Update license
2017-08-31 12:52:23 -07:00
Nick Terrell
f9252d8347
[linux-kernel] Update license
2017-08-31 12:48:36 -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
Yann Collet
e21384fffb
fixed more file headers after license change ( #825 )
2017-08-31 12:11:57 -07:00
Yann Collet
e9dc204f42
fixed a bunch of headers after license change ( #825 )
2017-08-31 11:24:54 -07:00
Yann Collet
394bdd7db9
changed license for examples
...
intentionnally this time
2017-08-29 09:24:11 -07:00
Yann Collet
dd63533b29
Merge pull request #797 from paulcruz74/documentation
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Updating README.md
2017-08-16 00:37:55 -07:00
Paul Cruz
733ca51360
Updating README.md
2017-08-15 17:48:23 -07:00
Yann Collet
2daeab12f4
Merge pull request #795 from terrelln/squashfs-tools2
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[kernel] Update squashfs-tools patch
2017-08-15 11:59:41 -07:00
Nick Terrell
57e2df6651
[kernel] Update squashfs-tools patch
2017-08-14 22:43:36 -07:00
Paul Cruz
fc90469587
updated program name print statement
2017-08-10 16:11:59 -07:00
Paul Cruz
75c3ad947c
Merge remote-tracking branch 'upstream/dev' into dev
2017-08-10 14:46:31 -07:00
Yann Collet
8915b9b518
Merge pull request #786 from terrelln/squashfs-tools
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[linux-kernel] Update patches for v4 and v5
2017-08-09 16:00:11 -07:00
Nick Terrell
8b6702a00d
[linux-kernel] Update patches for v5
2017-08-09 13:03:40 -07:00
Yann Collet
a1fe656165
Merge pull request #779 from paulcruz74/adapt-approach-4
...
Patching warnings, adding ability to bound compression variation
2017-08-07 14:50:38 -07:00
Paul Cruz
7069bb9458
Merge branch 'adapt-approach-4' into bug-fixes
2017-08-07 13:18:53 -07:00
Paul Cruz
e100a311eb
removed direct assignment of 22, used ZSTD_maxCLevel() instead
2017-08-07 13:11:07 -07:00
Nick Terrell
7393b49fbd
[linux-kernel] Update patches for v4
2017-08-04 16:57:03 -07:00
Paul Cruz
01237e3b35
changed multi to zstd-adaptive in the help menu
2017-08-03 15:13:49 -07:00
Paul Cruz
8be7bba08c
added mutex for compression level to avoid data race
2017-08-02 10:27:33 -07:00
Paul Cruz
69ef22c0ac
added detach statements to prevent resource leak
2017-08-01 17:36:13 -07:00
Paul Cruz
f8c7b191e7
Merge branch 'adapt-approach-4' into dev
2017-07-31 15:42:57 -07:00
Paul Cruz
0295737ad7
change signal to broadcast for jobCompressed condition varaible since multiple threads waiting
2017-07-31 13:43:03 -07:00
Paul Cruz
cf92221671
Merge remote-tracking branch 'upstream/dev' into dev
2017-07-31 11:43:40 -07:00
Paul Cruz
c2f1bda8a1
Merge branch 'adapt-approach-4' into dev
2017-07-31 11:43:01 -07:00
Paul Cruz
9ea7df03de
add install target in makefile
2017-07-31 11:04:17 -07:00
Paul Cruz
f60cd3f99b
print defaults and range, remove EXT
2017-07-31 09:47:09 -07:00
Paul Cruz
e22b60cb76
removed ternary operation, added assert statement, check to make sure initial compression level is within bounds
2017-07-28 17:46:51 -07:00
Paul Cruz
cb9af53e77
delete empty line
2017-07-28 17:28:25 -07:00
Paul Cruz
51788225db
remove exe extension from makefile, reinclude pthread flag
2017-07-28 17:27:36 -07:00
Yann Collet
ee27f6937c
Merge pull request #758 from stellamplau/ldm
...
Add working prototype of a long distance matcher
2017-07-28 17:07:21 -07:00
Paul Cruz
4d904ac800
add flags for multithreading
2017-07-28 16:12:58 -07:00
Paul Cruz
0f4cb67b00
add tests for compression bounds, fix another warning
2017-07-28 15:55:02 -07:00
Paul Cruz
ff54fced64
patched style errors, add ability to bound compression level variation
2017-07-28 15:30:46 -07:00
Stella Lau
8fae41c412
Return error code in verify() and minor code cleanup
2017-07-27 17:14:05 -07:00
Stella Lau
1294a4a897
Fix typo
2017-07-27 15:49:46 -07:00
Stella Lau
627621839c
Add checks in initialization code
2017-07-27 15:37:37 -07:00
Stella Lau
c105f605e6
Update README
2017-07-27 11:11:35 -07:00
Yann Collet
e1222544be
Merge pull request #753 from paulcruz74/adapt-approach-3
...
adaptive compression v1
2017-07-27 10:00:10 -07:00
Paul Cruz
2320e7378a
remove unused variable, add documentation for context fields
2017-07-26 17:02:47 -07:00
Stella Lau
9eaf3d22d0
Allow HASH_ONLY_EVERY_LOG to be configured in ldm.h
2017-07-26 16:43:25 -07:00
Paul Cruz
ab5a78547e
fix leaky abstraction regarding measuring completion
2017-07-26 16:40:05 -07:00
Paul Cruz
715f36ca81
added definitions for conversion constants, moved forced compression check to top of adaptCompressionLevel, used ZSTD_BLOCKSIZE_MAX
2017-07-26 15:52:15 -07:00
Paul Cruz
6c1c1242fc
set the window log value before performing compression
2017-07-26 14:29:59 -07:00
Stella Lau
40759bade9
Add README and clean up code
2017-07-26 13:24:03 -07:00
Paul Cruz
a959cc881a
moved reset of completion to right after wait
2017-07-26 10:34:48 -07:00
Paul Cruz
305d5ee70f
change to >= convergence counter
2017-07-26 10:20:29 -07:00
Paul Cruz
be92a38d6a
decrease completion requirements for change, move create thread wait, merge cases where compression thread should wait
2017-07-26 10:05:10 -07:00
Stella Lau
e9161637b2
Allow parameters to be modified from a separate file
2017-07-25 18:13:27 -07:00
Paul Cruz
0b18d21e03
building on readme, added another help tip in the menu
2017-07-25 17:47:02 -07:00
Paul Cruz
7cc74e0b27
adding more to readme
2017-07-25 16:55:16 -07:00
Paul Cruz
8dbb07d822
updated progress bar with better representation of time, added const
2017-07-25 16:03:43 -07:00
Paul Cruz
9a132707af
changing time units to seconds
2017-07-25 15:26:26 -07:00
Stella Lau
629c300118
Rename and remove unneeded files
2017-07-25 15:17:36 -07:00
Paul Cruz
31a9ed9883
updated const values, added more comments
2017-07-25 14:53:40 -07:00
Paul Cruz
5cfbf609a4
removed old debug statements no longer being used
2017-07-25 14:31:48 -07:00
Paul Cruz
0882cd1981
progress bar -- don't print num jobs, time elapsed shown in seconds
2017-07-25 14:26:55 -07:00
Paul Cruz
310c12d07e
moved debug statements to a compiler flag
2017-07-25 14:08:39 -07:00
Paul Cruz
e02c79f833
started using decrease cooldown so that compression level would not decrease several times in a row
2017-07-25 11:16:27 -07:00
Paul Cruz
85d7c919f6
created independent function for controlling how completion relates to compression level change
2017-07-25 10:32:14 -07:00
Paul Cruz
6f1e260edd
added mechanism for getting rid of spikes
2017-07-25 10:01:10 -07:00
Paul Cruz
700758d676
added help statement for -p, switched it to hide progress bar now that progress bar is default
2017-07-24 16:26:20 -07:00
Paul Cruz
df3754b6ed
add quiet option, make progress bar default
2017-07-24 16:19:07 -07:00
Stella Lau
0295a27133
Experiment with not using a checksum
2017-07-24 15:26:44 -07:00
Paul Cruz
4dc83ca64c
compression thread should take measurements independently based on whether or not the create/write thread will actually bottleneck performance
2017-07-24 15:14:58 -07:00
Paul Cruz
0ee3f8c2f8
adding more debug
2017-07-24 15:06:11 -07:00
Paul Cruz
8328f8192a
updating debug statements again
2017-07-24 14:40:23 -07:00
Paul Cruz
d3d759301f
changing position of endline for debug
2017-07-24 13:47:39 -07:00
Stella Lau
08a6e9a141
Minor code cleanup
2017-07-24 13:22:00 -07:00
Stella Lau
6eefa32911
Deduplicate code
2017-07-24 12:40:59 -07:00
Stella Lau
8ed9220102
Experiment with eviction policies and minor code cleanup
2017-07-24 12:05:43 -07:00
Paul Cruz
e508f632d6
updated comments and debug statements
2017-07-24 11:01:36 -07:00
Stella Lau
eb16da647d
Minor clean up
2017-07-24 10:20:53 -07:00
Stella Lau
1a188fe864
Fix overflow bug when calculating hash
2017-07-24 10:20:53 -07:00
Stella Lau
0b8fb1703b
Experiment with 64-bit hash insertion policy
2017-07-24 10:20:30 -07:00
Stella Lau
273c17b350
Experiment with 64-bit hash and checksum
2017-07-24 10:19:50 -07:00
Paul Cruz
483d936b87
reduced competition for completion mutex by separating mutex use based on which values is updated
2017-07-23 14:09:16 -07:00
Paul Cruz
880f08d104
change how completion is measured in compression thread
2017-07-23 10:18:54 -07:00
Paul Cruz
08d9e42ec6
removed useless measurements
2017-07-21 18:02:55 -07:00
Paul Cruz
95bef759b3
switched over to model where reading only waits on compression thread
2017-07-21 17:49:39 -07:00
Paul Cruz
6455ec482c
taking the maximum of the completion level reads in order to determine which one was waiting more
2017-07-21 16:05:01 -07:00
Paul Cruz
05fe8dd47c
updating debug statements
2017-07-21 14:06:24 -07:00
Paul Cruz
db109f8fef
measure multiple completion levels during each wait
2017-07-21 13:38:24 -07:00
Paul Cruz
721c6a8b97
added bounding to compression level change
2017-07-21 09:30:24 -07:00
Paul Cruz
e929d3b787
added priority decision making for adapt compression level
2017-07-21 09:26:35 -07:00
Paul Cruz
9259c7afa4
semi working version that stabilizes
2017-07-20 18:45:33 -07:00
Paul Cruz
82e488770c
fixed bug where writeSize could be zero
2017-07-20 16:38:02 -07:00
Paul Cruz
a19916425d
reworked adaptCompressionLevel to only account for completion information
2017-07-20 16:19:16 -07:00
Nick Terrell
7d3ac0710d
[linux] Update patches for v3
2017-07-20 13:33:55 -07:00
Paul Cruz
7ab758a640
changed how completion is actually sampled
2017-07-20 10:53:51 -07:00
Stella Lau
13a01ffb27
Fix off-by-one in size calculations
2017-07-19 17:24:09 -07:00
Stella Lau
2427a154cb
Minor refactoring
2017-07-19 16:56:28 -07:00
Paul Cruz
dcf609f835
make adaptCompressionLevel oscillate less
2017-07-19 16:36:33 -07:00
Paul Cruz
2a22c7915e
call ZSTD_compressBegin() once
2017-07-19 16:00:54 -07:00
Paul Cruz
6767abe652
fixing error when file size is multiple of job size (in which case, the srcSize of the last job is 0)
2017-07-19 14:54:15 -07:00
Stella Lau
030264ca51
Experiment with integrating ZSTD_count with findBestMatch
2017-07-19 14:14:26 -07:00
Paul Cruz
42382c1216
added some debug statements, adjusted end condition
2017-07-19 13:30:07 -07:00
Paul Cruz
5a85c57e30
set up new calculations compression completion progress
2017-07-19 11:47:17 -07:00
Paul Cruz
f1ac518b59
split compression into smaller blocks
2017-07-19 11:23:40 -07:00
Paul Cruz
338951cd48
moved compression adapt to avoid warning
2017-07-19 10:23:46 -07:00
Paul Cruz
4497ecf297
change compression level only right before actually performing compression. When waiting, only update waiting statistics.
2017-07-19 10:14:00 -07:00
Paul Cruz
e11bf55d0b
added mechanism for measuring how much of a job has been created
2017-07-19 10:10:47 -07:00
Paul Cruz
559ea4ff25
split up read process into smaller chunks
2017-07-19 09:59:17 -07:00
Paul Cruz
6119cd2164
added additional print for help menu
2017-07-19 09:43:17 -07:00
Stella Lau
4352e09cb0
Avoid recounting match lengths with ZSTD_count
2017-07-18 18:35:25 -07:00
Stella Lau
1fa223859f
Switch to using ZSTD_count instead of function pointer
2017-07-18 18:05:10 -07:00
Paul Cruz
3d7f1afadd
changed createCCtx() to split into initialization and creation
2017-07-18 17:32:36 -07:00
Paul Cruz
2c4e4ddc50
added mutex for stats struct
2017-07-18 15:55:58 -07:00
Paul Cruz
ad66faf16a
added progress check for filewriting, put important shared data behind mutex when being read from/written to
2017-07-18 15:23:11 -07:00
Stella Lau
19258f51c1
Make the meaning of LDM_MEMORY_USAGE consistent across tables
2017-07-18 14:25:39 -07:00
Paul Cruz
a34bc30237
setting up basic readme
2017-07-18 13:31:02 -07:00
Paul Cruz
29c36cf051
rename completion variable, split up fwrite operations in order to track progress
2017-07-18 13:30:29 -07:00
Paul Cruz
ae47eab2fd
changed test cases to use -s setting on the diffs
2017-07-18 12:58:50 -07:00
Stella Lau
fc41a87964
Experiment with using a lag when hashing
2017-07-17 18:13:09 -07:00
Paul Cruz
5af04c57b0
change parameters for compression level adapt
2017-07-17 17:59:50 -07:00
Paul Cruz
b3c9e02bb6
added signal to other threads whenever error occurs
2017-07-17 15:34:58 -07:00
Stella Lau
a00e406231
Remove version archive
2017-07-17 15:17:32 -07:00
Stella Lau
15a041adbf
Add function to get valid entries only from table
2017-07-17 15:16:58 -07:00
Paul Cruz
6be22f1f84
swap buffers instead of copying memory over
2017-07-17 14:39:10 -07:00
Paul Cruz
708238e07e
open file outside of adaptCCtx, pass to the output thread
2017-07-17 14:01:13 -07:00
Stella Lau
4bb42b02c1
Add basic chaining table
2017-07-17 11:53:54 -07:00
Paul Cruz
044e40db5a
removed freeCCtx() calls from createCCtx() so that it is not called twice during errors
2017-07-17 11:19:23 -07:00
Paul Cruz
50ce4eaeb6
added error detection for pthread initialization, added compression completion measurement, fixed const values
2017-07-17 10:12:44 -07:00
Stella Lau
ca300ce6e0
Decouple hash table from compression function
2017-07-14 17:17:00 -07:00
Paul Cruz
1ab3f06f00
updated tests to use different seeds when executing different tests
2017-07-14 16:29:29 -07:00
Stella Lau
6e443b4960
Move hash table access for own functions
2017-07-14 14:27:55 -07:00
Stella Lau
2d8e6c6608
Add more statistics
2017-07-14 12:31:01 -07:00
Stella Lau
55f960e8db
Add percentages to offset histogram
2017-07-14 11:00:20 -07:00
Stella Lau
4db7f12ef3
Add offset histogram
2017-07-14 10:52:03 -07:00
Paul Cruz
0c8b9436b7
removed goto statements for the most part
2017-07-13 16:38:20 -07:00
Stella Lau
175a6c6029
[ldm] Minor refactoring
2017-07-13 16:16:31 -07:00
Stella Lau
361c06df75
Add min/max offset to stats
2017-07-13 15:29:41 -07:00
Paul Cruz
65a4ce2635
added tests for forced compression level
2017-07-13 14:57:24 -07:00
Paul Cruz
0d9665cef5
added additional tests for performance, allowed force compression level for testing purposes
2017-07-13 14:46:54 -07:00
Stella Lau
2b3c7e4199
[ldm] Make some functions shared
2017-07-13 14:39:35 -07:00
Paul Cruz
9165e97fc6
added some tests for correctness, time, and compression ratio
2017-07-13 13:50:23 -07:00
Stella Lau
9306feb8fa
[ldm] Switch to using lib/common/mem.h and move typedefs to ldm.h
...
Summary:
Test Plan:
Reviewers:
Subscribers:
Tasks:
Tags:
Blame Revision:
2017-07-13 13:44:48 -07:00
Stella Lau
50421d9474
[ldm] Remove old main files
2017-07-13 11:45:00 -07:00
Stella Lau
68c4560701
[ldm] Add TODO and comment for segfaulting in compress function
2017-07-13 10:38:19 -07:00
Paul Cruz
766663f1f1
added altering dictionary size depending on compression level
2017-07-13 10:15:27 -07:00
Stella Lau
92bed4a7e0
[ldm] Add CHAR_OFFSET in hash function and extend header size
2017-07-12 18:47:26 -07:00
Paul Cruz
7c886db0a8
changed to stderr
2017-07-12 17:28:53 -07:00
Paul Cruz
b5b18cf664
changed to malloc, added comment about adaptive compression level, and changed ternary operators
2017-07-12 17:10:58 -07:00
Paul Cruz
954d999abf
fixed up freeCCtx() removed BYTE since it wasn't being used
2017-07-12 16:50:43 -07:00
Paul Cruz
3c16edd26a
added copyright header, removed clean from makefile
2017-07-12 16:40:24 -07:00
Stella Lau
8de82b6eb0
[ldm] Clean up versions
2017-07-12 16:31:31 -07:00
Paul Cruz
74d3a6f5ae
passes tests with adaptive compression level
2017-07-12 16:18:41 -07:00
Paul Cruz
5353d350ae
working with fixed compression level and fixed dictionary size
2017-07-12 16:02:20 -07:00
Stella Lau
8ff8cdb15b
[ldm] Clean up code
2017-07-12 15:12:07 -07:00
Paul Cruz
356ddb649f
working with flush job->src.size and fixed cLevel
2017-07-12 12:21:21 -07:00
Stella Lau
3a48ffd4fd
Fix sumToHash to use hash space more efficiently
2017-07-12 10:53:19 -07:00
Stella Lau
e0d4162464
Minor fix for non-rolling hash
2017-07-12 09:50:24 -07:00
Stella Lau
50502519fb
Switch to using rolling hash only
2017-07-12 09:47:00 -07:00
Stella Lau
583dda17a8
Update rolling hash
2017-07-11 18:13:26 -07:00
Paul Cruz
0a401852c4
added debug statement
2017-07-11 16:50:50 -07:00
Paul Cruz
72a183efad
changed dictionary size, added debugging statements
2017-07-11 15:49:52 -07:00
Paul Cruz
7c54e09347
updated DEBUG statements
2017-07-11 15:15:41 -07:00
Paul Cruz
a3c077b8c6
added error message, updated copying dictionary into the input buffer
2017-07-11 15:00:52 -07:00
Paul Cruz
34afb9b23e
changed to using ZSTD_compressBegin_usingDict() and fixed strange issue with ZSTD_compressContinue()
2017-07-11 11:50:00 -07:00
Paul Cruz
7ec5928626
fixed an error where -c argument wasn't working for single files
2017-07-11 10:23:25 -07:00
Stella Lau
f6c5d07fe2
Save v3
2017-07-11 09:23:44 -07:00
Stella Lau
6c3673f4c3
Add rolling hash
2017-07-10 22:27:43 -07:00
Paul Cruz
f918545491
made some progress on improving compression ratio, but problems exist with speed limits, and for some reason higher compression levels are really slow
2017-07-10 18:16:42 -07:00
Paul Cruz
01fc7c4244
changed how the detection of the last job works
2017-07-10 16:27:58 -07:00
