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Author SHA1 Message Date
Danielle Rozenblit
db74d043d6 Speed optimizations with macro 2022-10-27 10:20:44 -07:00
Danielle Rozenblit
401331909e Commit for benchmarking 2022-10-24 12:35:16 -07:00
Danielle Rozenblit
b4f0d364af Merge 2022-10-17 11:24:24 -07:00
Danielle Rozenblit
a08fabd51a Rough draft speed optimization 2022-10-17 10:24:29 -07:00
Danielle Rozenblit
a910489ff5 No longer pass srcSize to minTableLog 2022-10-17 08:03:44 -07:00
Danielle Rozenblit
b34729018c Minor simplication: no longer need to check src size if using cardinality for minTableLog 2022-10-17 07:55:07 -07:00
Danielle Rozenblit
75cd42afd7 Update regression results and better variable naming for HUF_cardinality 2022-10-14 13:37:19 -07:00
Danielle Rozenblit
c4853e1553 Update threshold to use optimal depth 2022-10-14 11:29:32 -07:00
Danielle Rozenblit
e60cae33cf Additional ratio optimizations 2022-10-14 10:37:35 -07:00
Danielle Rozenblit
117fddcd81 Update regression results 2022-10-12 13:49:44 -07:00
Danielle Rozenblit
5978627ac1 Merge branch 'optimal-huff-depth' of github.com:daniellerozenblit/zstd into optimal-huff-depth 2022-10-11 14:45:50 -07:00
Danielle Rozenblit
fa7d9c1139 Set threshold to use optimal table log 2022-10-11 14:33:25 -07:00
daniellerozenblit
d880960335
Merge branch 'facebook:dev' into optimal-huff-depth 2022-10-11 16:15:23 -04:00
Danielle Rozenblit
8888a2ddcc CI failure fixes 2022-10-11 13:12:19 -07:00
Yann Collet
b63854b237
Merge pull request #3281 from ilyakurdyukov/patch-1 
fixed zstd-pgo target for GCC
 2022-10-07 22:56:45 -07:00
Ilya Kurdyukov
2bd70eff06
zstd-pgo: also clean zstd binary from objects 
Just a precaution, because it works anyway.
 2022-10-06 00:38:23 +07:00
Ilya Kurdyukov
2ffcb2d6a8
fixed zstd-pgo target for GCC 
Since your Makefile uses obj/$(HASH_DIR) for object files, this code does not work correctly for GCC. Because profiles are saved in one directory, and are expected in another when reading.

`$(RM) zstd *.o` - this line doesn't delete object files.

Clang stores profiles in the current directory, so the problem doesn't appear when compiling with Clang.

Also this code will work if BUILD_DIR is set.
 2022-10-05 17:32:16 +07:00
Felix Handte
33273e1b9c
Merge pull request #3277 from felixhandte/ossf-scorecard 
Enable OpenSSF Scorecard Action
 2022-10-03 14:33:21 -04:00
W. Felix Handte
de9a450c00 Restrict from Running on Forks 2022-10-03 11:23:29 -04:00
Felix Handte
79729f8a2d Create scorecards.yml 
Addresses #3269.
 2022-09-30 14:30:22 -04:00
Yann Collet
096dccbc2d
Merge pull request #3273 from MaskRay/deprecated 
Move ZSTD_DEPRECATED before ZSTDLIB_API/ZSTDLIB_STATIC_API
 2022-09-28 10:30:22 -07:00
Fangrui Song
5635827ede Move ZSTD_DEPRECATED before ZSTDLIB_API/ZSTDLIB_STATIC_API 
Clang doesn't allow [[deprecated(...)]] attribute after __attribute__.
Move [[deprecated(...)]] before __attribute__ to fix C++14/C++17 uses
with Clang.

Fix #3250
 2022-09-22 12:30:44 -07:00
Yann Collet
43962d72e6
Merge pull request #3267 from Tachi107/pkg-config-ci 
ci: test pkg-config file
 2022-09-22 12:00:06 -07:00
Yann Collet
e007d65ea4
Merge pull request #3274 from facebook/copycctx 
[minor] refactor publication of ZSTD_copyCCtx()
 2022-09-22 11:50:53 -07:00
Yann Collet
434ffe979c minor: refactor publication of ZSTD_copyCCtx() 
for improved clarity
 2022-09-22 11:14:21 -07:00
Yonatan Komornik
21bd8c3b3c
Removed unused variable (#3272) 2022-09-22 08:20:46 -07:00
ctkhanhly
358787764f
Fix for zstd CLI accepts bogus values for numeric parameters (#3268) 
* add checks to mal-formed numeric values for memory and memlimit parameters

Signed-off-by: Ly Cao <lycao@fb.com>

* changed errorMsg to a literal string instead of static string in main

* moved bogus numeric error to NEXT_UINT32 + add macro NEXT_TSIZE

Signed-off-by: Ly Cao <lycao@fb.com>

Signed-off-by: Ly Cao <lycao@fb.com>
Co-authored-by: Ly Cao <lycao@fb.com>
 2022-09-21 13:20:01 -07:00
Andrea Pappacoda
966ac9d200
ci: test pkg-config file 
As mentioned in
https://github.com/facebook/zstd/pull/3252#issuecomment-1251733791 ,
this patch adds a CI job that builds and installs libzstd on the job
runner, and then compiles a sample binary linking against the installed
library; the needed build flags are passed by invoking pkg-config.
 2022-09-20 22:23:03 +02:00
Yann Collet
1c04514b31
Merge pull request #3252 from Tachi107/build-cmake-pkg-config-always 
build(cmake): improve pkg-config generation
 2022-09-20 11:31:15 -07:00
Yann Collet
369d63b7cb
Merge pull request #3265 from DimitriPapadopoulos/actions 
Update GitHub Actions
 2022-09-20 11:30:26 -07:00
Dimitri Papadopoulos
b1b1e3aa53
Update GitHub Actions 2022-09-20 09:17:29 +02:00
Yann Collet
97c23cf615
Merge pull request #3199 from JunHe77/comp 
compress:check more bytes to reduce ZSTD_count call
 2022-09-19 10:49:10 -07:00
Yann Collet
e9e88753d5
Merge pull request #3245 from haampie/fix/SED_ERE_OPT 
drop -E flag in sed
 2022-09-19 10:48:11 -07:00
Yann Collet
f7251f88b9
Merge pull request #3247 from haampie/fix/grep 
Fix make variable
 2022-09-19 10:47:38 -07:00
Yann Collet
ad13c4aec9
Merge pull request #3264 from sashashura/patch-1 
GitHub Workflows security hardening
 2022-09-19 10:47:00 -07:00
Alex
091917a4a1 build: harden GitHub Workflow permissions 
Signed-off-by: Alex Low <aleksandrosansan@gmail.com>
 2022-09-19 17:51:59 +02:00
Jun He
ce52acd7dc compress:check more bytes to reduce ZSTD_count call 
Comparing 4B instead of comparing 1B in ZSTD_noDict
mode, thus it can avoid cases like match in match[ml]
but mismatch in match[ml-3]..match[ml-1]. So the call
count of ZSTD_count can be reduced.

Signed-off-by: Jun He <jun.he@arm.com>
Change-Id: I3449ea423d5c8e8344f75341f19a2d1643c703f6
 2022-09-18 14:45:41 +08:00
daniellerozenblit
cb6dc32635
Merge pull request #3263 from daniellerozenblit/null-buffer-decompress 
ZSTD_decompressStream() fuzz fix
 2022-09-13 10:07:35 -04:00
Danielle Rozenblit
8bb833bb5a Merge branch 'null-buffer-decompress' of github.com:daniellerozenblit/zstd into null-buffer-decompress 2022-09-12 18:57:53 -07:00
Danielle Rozenblit
e46b12e1b4 fix indentation 2022-09-12 18:56:59 -07:00
Yann Collet
484b9d67c6
Merge pull request #3256 from facebook/clean 
streamline `make clean` list maintenance
 2022-09-12 13:23:34 -07:00
Yann Collet
5129b4ab10 simplify clean target maintenance within programs/ 2022-09-12 12:19:35 -07:00
daniellerozenblit
f59f797aa8
Merge branch 'facebook:dev' into null-buffer-decompress 2022-09-12 14:54:36 -04:00
Danielle Rozenblit
a1d89424c2 fuzzer error fix 2022-09-12 11:53:37 -07:00
Yann Collet
361b7bd1d0 Merge branch 'dev' into clean 2022-09-12 10:56:00 -07:00
daniellerozenblit
74ece5037c
Merge pull request #3262 from daniellerozenblit/sequence-bound 
Add sequenceBound(srcSize) method
 2022-09-09 17:40:42 -04:00
Danielle Rozenblit
1613caf8bd use ZSTD_sequenceBound in seqBench 2022-09-09 13:04:41 -07:00
daniellerozenblit
88b49e923b
Merge branch 'facebook:dev' into sequence-bound 2022-09-09 15:57:05 -04:00
Elliot Gorokhovsky
39ab02a71f
Merge pull request #3257 from embg/seqBench2 
Benchmark program for sequence compression API
 2022-09-09 15:53:28 -04:00
Danielle Rozenblit
aa82998821 add sequence bound function 2022-09-09 12:34:25 -07:00