112c18d6d5
Merge pull request #1309 from facebook/islink
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fixed UTIL_isLink() for Mac OS-X
2018-09-06 18:01:10 -07:00
deb03d8a26
fixed UTIL_isLink() for Mac OS-X
2018-09-06 17:32:16 -07:00
79106d8de9
Merge pull request #1308 from facebook/codeofconduct
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added code of conduct
2018-09-06 14:38:32 -07:00
161ecddf3c
added code of conduct
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as requested by Facebook OSS program.
2018-09-06 11:20:39 -07:00
50b216146f
Merge pull request #1304 from facebook/largeNbDicts
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contrib/largeNbDicts
2018-09-06 09:50:56 -07:00
c57a856d64
fixed minor static analyzer warning
2018-09-05 14:33:51 -07:00
d492ef4e07
Merge pull request #1306 from jennifermliu/dev
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Change default f of FASTCOVER to 20
2018-09-04 18:03:36 -07:00
21721b75a3
Change default f to 20
2018-09-04 17:15:14 -07:00
7a02df8dbe
Merge pull request #1302 from jennifermliu/splitpoint
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Always use splitPoint=1.0 for non-optimize cover and fastcover and some minor changes on comments
2018-09-04 16:59:41 -07:00
1d487d587f
updated documentation
2018-09-04 14:57:45 -07:00
11b8b8c100
silenced false-positive scan-build warning
2018-08-31 10:01:06 -07:00
cc1f14a16b
Merge pull request #1303 from cmcginty/dev
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Zstandard - better `make list`
2018-08-30 18:09:33 -07:00
986ead646b
Add optional description field support to "list" target
2018-08-30 17:00:17 -07:00
0ff67511e6
fixed link order for old compilers
2018-08-30 16:43:28 -07:00
f76253bb70
minor : createDictionaryBuffer() can create dictionaries of different sizes
2018-08-30 16:24:44 -07:00
39c55a118f
fixed minor compatibility issues with older compilers
2018-08-30 16:00:57 -07:00
f87383507d
Update comment about default dictionary builder
2018-08-30 15:46:39 -07:00
944c9986e0
Update comment on default steps of cover and fastcover
2018-08-30 15:37:29 -07:00
39ef91a599
-std=c99 for largeNbDicts
2018-08-30 14:59:23 -07:00
16db0337b1
Always use splitPoint=1.0 for non-optimize cover and fastcover
2018-08-30 14:59:22 -07:00
e45d82ab0b
Merge branch 'dev' of github.com:facebook/zstd into dev
2018-08-30 14:57:16 -07:00
4086b2871b
largeNbDicts compatible with multiple source files
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splitting is disabled by default, but can be re-enabled using usual command -B#
update commands to look like zstd ones
2018-08-30 14:38:49 -07:00
a5a77965d3
make all includes contrib/largeNbDicts
2018-08-29 16:17:22 -07:00
d89fa814c1
added a README
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for documentation
2018-08-28 18:19:19 -07:00
6444c50035
increases randomness of ddict ptrs
2018-08-28 18:13:46 -07:00
6c398df241
level, block size and nb dicts can be set on command line
2018-08-28 18:05:31 -07:00
31ebb26945
Merge pull request #1301 from terrelln/lit-size
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[zstd] Fix seqStore growth
2018-08-28 17:10:25 -07:00
0c66a44d1b
first working test program
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measures :
- compression ratio with / without dictionary
- create one dictionary per block
- memory budget for dictionaries
- decompression speed, using one different dictionary per block
current limitations :
- only one file
- 4K blocks only
- automatic dictionary built with 4K size
dictionary can be selected on command line, with -D
2018-08-28 15:47:07 -07:00
e3b5286197
Fix decodecorpus
2018-08-28 13:56:47 -07:00
e984d01912
Small test fixes
2018-08-28 13:42:01 -07:00
5e580de6da
[zstd] Fix seqStore growth
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We could undersize the literals buffer by up to 11 bytes,
due to a combination of 2 bugs:
* The literals buffer didn't have `WILDCOPY_OVERLENGTH` extra
space, like it is supposed to.
* We didn't check the literals buffer size in `ZSTD_sufficientBuff()`.
2018-08-28 13:24:44 -07:00
5a4e6c9f3d
[fuzzer] Test growing the seqStore_t
2018-08-28 13:20:37 -07:00
b37a0a6bde
Merge pull request #1298 from facebook/bench
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Refactored bench.c
2018-08-28 12:25:02 -07:00
0491037db9
Merge branch 'bench' into largeNbDicts
2018-08-28 11:26:46 -07:00
55affc09de
timedFn : measurement delay is programmable
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instead of hard-coded 1 second per measurement
2018-08-28 11:26:27 -07:00
883fbf60bc
Merge pull request #1299 from modbw/dev
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Fixed memory leak detected by cppcheck
2018-08-28 08:41:44 -07:00
d14edf259f
Fixed memory leak detected by cppcheck
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cppcheck (which is run regularly in our CI environment) detected a possible memory leak.
2018-08-28 07:25:05 +02:00
0ff9b67552
paramgrill: removed useless tests
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designed to compensate iter_mode,
but since only time_mode is available now,
all tests are guaranteed to last a minimum amount of time.
2018-08-27 19:07:17 -07:00
9e26893e07
paramgrill: fixed a bunch of div-by-zero
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they were pretty easy to trigger by the way,
just start an extended paramgrill session
to find a compression table based on any sample,
it would necessarily happen at some point.
2018-08-27 18:47:09 -07:00
0071e8348f
restored assert() in paramgrill
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assert() in paramgrill are not in the benchmark path.
They should remain active, as they don't impact measurements, and their runtime is insignificant.
2018-08-27 17:52:04 -07:00
274b60e6e6
largeNbDicts can compress and compare dict vs noDict
2018-08-27 17:08:44 -07:00
d97e92dfad
Merge branch 'bench' into largeNbDicts
2018-08-27 12:12:51 -07:00
01dcd0fd17
bench: minor api update, for consistency
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BMK_benchTimedFn()
BMK_isCompleted_TimedFn() uses TimedFnState
2018-08-26 21:30:18 -07:00
6782725155
first sketch for largeNbDicts test program
2018-08-26 19:29:12 -07:00
c3a4baaf6e
fixed minor warnings
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valgrind: memory leak of a few bytes in fullbench
static analyzer: uninitialized data passed as result
2018-08-24 23:25:35 -07:00
af23d39eb8
Merge pull request #1297 from felixhandte/check-offset-table
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Fix Missing Offset Table Check
2018-08-24 17:36:44 -07:00
2279f3d127
bench: reduce nb of return type
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runOutcome is enough
removed timedFnOutcome
2018-08-24 17:28:38 -07:00
6ce7b08f17
fix minor warnings
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gcc : prototype with 0 parameter must be labelled (void)
visual : const property must be identical in both declaration and implementation
2018-08-24 15:59:57 -07:00
37f17ee237
Mark Repeated Offset Table as Needing Check
2018-08-24 14:33:34 -07:00
db4c8d05b3
Add Failing Test
2018-08-24 14:30:21 -07:00
Yann Collet
Yann Collet
Nick Terrell
Jennifer Liu
Casey McGinty
Nick Terrell
modbw
W. Felix Handte