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Author SHA1 Message Date
Yann Collet
166901dc72 reduced POOL_resize() restriction 
It's not necessary to ensure that no job is ongoing.
The pool is only expanded, existing threads are preserved.
In case of error, the only option is to return NULL and terminate the thread pool anyway.
 2018-06-19 18:07:18 -07:00
Yann Collet
066fbbfe1c make zstdmt resize its context 
when nbThreads change.

Technically, it only expands.
But when instructed to use less threads,
the thread pool will limit nb of concurrent threads.
 2018-06-19 17:28:56 -07:00
Yann Collet
4567c57199 finalized POOL_resize() 
POOL_ctx* POOL_resize(POOL_ctx* ctx, size_t numThreads)

The function may fail, and returns a NULL pointer in this case.
 2018-06-19 16:03:12 -07:00
Yann Collet
6768cf53fd
Merge pull request #1190 from terrelln/ldm-adjust 
Adjust advanced parameters to source size
 2018-06-19 14:40:56 -07:00
Yann Collet
c0b6ce95b1
Merge pull request #1179 from supertopher/dev 
Improves UX for --list command's lack of support for pipes
 2018-06-19 14:36:30 -07:00
W. Felix Handte
03c39c540b Fix Incorrect Param 2018-06-19 15:36:33 -04:00
W. Felix Handte
de639502aa Update Dict Attachment Cut-Offs 2018-06-19 15:36:13 -04:00
W. Felix Handte
f0a13bcd68 Make Sure Position 0 Gets Into the Tree 2018-06-19 15:10:06 -04:00
Yann Collet
cb45b41f16
Merge pull request #1194 from facebook/no-opaqueapi 
removed specific --opaqueapi test
 2018-06-19 10:24:26 -07:00
W. Felix Handte
87fe4788a3 Fix Compression Ratio Regression #1 2018-06-19 13:01:21 -04:00
W. Felix Handte
4bb79f9c55 Misc Changes 2018-06-19 13:01:21 -04:00
W. Felix Handte
2091f34e9e Find Proper Matches 2018-06-19 13:01:21 -04:00
W. Felix Handte
64348a15f1 Misc Fixes 2018-06-19 13:01:21 -04:00
W. Felix Handte
ade8586ce6 Find mls == 3 Matches 2018-06-19 13:01:21 -04:00
W. Felix Handte
ce743312e2 Fix Typo 2018-06-19 13:01:21 -04:00
W. Felix Handte
a075864756 Switch != ZSTD_extDict to == ZSTD_noDict 2018-06-19 13:01:21 -04:00
W. Felix Handte
1e03377bde Implement RepCode Check 2018-06-19 13:01:21 -04:00
W. Felix Handte
ccbf067973 Add _dictMatchState Functions 2018-06-19 13:01:21 -04:00
W. Felix Handte
d5d8240967 Convert extDict Flag to dictMode Enum 2018-06-19 13:01:21 -04:00
W. Felix Handte
93c3184d44 Attach Dicts when Using ZSTD_btopt and ZSTD_btultra 2018-06-19 13:01:21 -04:00
Topher Lubaway
5bac1db28f Tests to verify piped input to --list exits 1 
I'm following the pattern that i saw in the rest of the test file
please tell me if i am using the wrong conventions
 2018-06-19 09:56:37 -07:00
Yann Collet
1c714fda3f introduced POOL_resize() 
not complete yet :
finalize behavior in case of unfinished expansion
 2018-06-18 20:46:39 -07:00
Yann Collet
c9e8ee93a7 removed specific --opaqueapi test 
from zstreamtest.

This test is now integrated within --newapi,
which dynamically switches between the 2 modes randomly.

The main outcome is reduced testing time.
 2018-06-18 19:20:37 -07:00
Nick Terrell
1d0fcde45d Use debug.h in fileio.c 2018-06-18 15:51:21 -07:00
Nick Terrell
3841dbac84 Adjust advanced parameters to source size 
In the new advanced API, adjust the parameters even if they are explicitly
set. This mainly applies to the `windowLog`, and accordingly the `hashLog`
and `chainLog`, when the source size is known.
 2018-06-18 15:49:31 -07:00
George Lu
a3c8b59990 Fix cli no print 
Change looping behavior to match old
 2018-06-18 15:38:14 -07:00
Yann Collet
e30f13bde0
Merge pull request #1185 from felixhandte/zstd-btlazy-in-place-dict 
ZSTD_btlazy2: Support Searching the Dictionary Context In-Place
 2018-06-18 13:29:44 -07:00
George Lu
e482e328cd Reorder Arguments 
make initFn nullable
 2018-06-18 13:21:42 -07:00
George Lu
0d1ee22990 Requested Changes 
Add Comment
Simplify Interface (Remove resultSet)
Reorder Arguments
Remove customBench displayLevel
Reorder bench.h
Change benchFiles return type to match advanced
Rename stuff
 2018-06-18 12:01:12 -07:00
George Lu
8522346322 Make Fullbench use new function 
Rearrange Args
Add nothing function
Use new function, change locals to match
New Display
Comment cleanup
Change builds
 2018-06-15 11:37:49 -04:00
Yann Collet
8ad7ce1c2c
Merge pull request #1191 from facebook/huf_rename 
Rename huffman decompression functions
 2018-06-15 11:25:08 -04:00
Yann Collet
d8462ecba2 Merge branch 'dev' into huf_rename 2018-06-14 20:42:10 -04:00
Yann Collet
b7e5ebef2a grouped X2 function together 2018-06-14 20:41:50 -04:00
Yann Collet
9698d2fb72
Merge pull request #1189 from facebook/hist 
histogram module
 2018-06-14 20:39:52 -04:00
Yann Collet
507bef196d added debug.h for cmake 2018-06-14 19:48:40 -04:00
Yann Collet
6901c94cd6 avoid duplicate code comments 
when a function is decribed in hist.h,
do not describe it again in hist.c
to avoid future doc synchronization issues.
 2018-06-14 19:47:05 -04:00
Yann Collet
78e5e2887e Visual Studio project blind fix 2018-06-14 16:30:52 -04:00
Yann Collet
f70f829ff5
Merge pull request #1187 from facebook/fix1186 
fix dctx initialization within ZSTD_decompress in stack mode
 2018-06-14 16:22:22 -04:00
Yann Collet
a71513bec6
Merge pull request #1184 from facebook/debug 
Grouped debug functions into debug.h
 2018-06-14 16:21:53 -04:00
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
1adf84ccb7 renamed all HUF_decompress*X4*() functions into *X2 
to underline they generate up to 2 symbols per decoding,
in preparation for a future *X3 variant.
 2018-06-14 15:17:03 -04:00
Yann Collet
a09af5eb6b renamed all HUF_decompress*X2*() functions into *X1 
to underline they generate one symbol per decoding operation.

The new naming scheme will make it easier to introduce an *X3 variant.
 2018-06-14 15:08:43 -04:00
W. Felix Handte
0c654d22c8 Force Inline BtFindBestMatch 2018-06-14 14:54:39 -04:00
George Lu
20f4f32379 Add to bench 
-Remove global variables
-Remove gv setting functions
-Add advancedParams struct
-Add defaultAdvancedParams();
-Change return type of bench Files
-Change cli to use new interface
-Changed error returns to own struct value
-Change default compression benchmark to use decompress_generic
-Add CustomBench function
-Add Documentation for new functions
 2018-06-14 14:23:24 -04:00
George Lu
cc6539f4b9 Requested changes 
Remove g_displaylevel/setNotificationLevel function
Add extern "C"
Remove averaging
Reorder arguments
 2018-06-14 14:18:46 -04:00
Yann Collet
7fee966f02 fix dctx initialization within ZSTD_decompress in stack mode 
when ZSTD_HEAPMODE=0 (which is not default).

Also : added an associated test (test-fuzzer-stackmode)
run on travis CI

fix #1186
 2018-06-14 10:22:24 -04:00
Yann Collet
fc682263d0 fixed g_debuglevel variable name 
in debug.h
 2018-06-13 20:02:33 -04:00
Yann Collet
2d76defbfe grouped all histogram functions into hist.c 
renamed functions with HIST_* prefix
 2018-06-13 19:49:31 -04:00
Topher Lubaway
6bca3fb4bf Reduce noise in diff 
putting the code block back on the exact line it came from
 2018-06-13 14:32:59 -07:00
Topher Lubaway
ec24f98cca Removes duplicate IS_CONSOLE from PR 
I misunderstood that this function was included already
 2018-06-13 13:39:23 -07:00