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Author SHA1 Message Date
Nick Terrell
614e446000
Merge pull request #2271 from terrelln/small-blocks 
Small block optimizations
 2020-08-24 18:54:33 -07:00
Nick Terrell
52f33a1da5 Fix compiler warnings 2020-08-24 16:09:45 -07:00
Nick Terrell
6f301a7903
Merge pull request #2272 from terrelln/dstSize_tooSmall 
[fix] Always return dstSize_tooSmall when it is the case
 2020-08-24 15:01:17 -07:00
Nick Terrell
6d2f750b37 Document the BMI2 default() functions 2020-08-24 14:44:33 -07:00
Nick Terrell
cebe0b5c0b Improve FSE_normalizeCount() docs 2020-08-24 13:58:34 -07:00
Nick Terrell
1302f8d676 [fix] Always return dstSize_tooSmall when it is the case 2020-08-24 13:38:13 -07:00
Nick Terrell
8def0e5fd3 Fix up code after reading through 2020-08-24 12:24:45 -07:00
Nick Terrell
8f8bd2d1ac [regression] Update results.csv 2020-08-20 12:41:35 -07:00
Yann Collet
5d91206ebe
Merge pull request #2277 from atnbueno/patch-1 
Fixed Markdown warnings. No visible changes.
 2020-08-19 12:05:27 -07:00
Antonio Bueno
77c97089fc
Fixed Markdown warnings. No visible changes. 2020-08-19 12:36:28 +02:00
Yann Collet
5deeaf810d
Merge pull request #2268 from bimbashrestha/actions-icc 
[actions] removing broken icc test from travis and adding working version to actions
 2020-08-18 19:08:01 -07:00
Nick Terrell
575731b6db Use ncount=1 when < 4096 symbols 2020-08-18 16:47:53 -07:00
Nick Terrell
612e947c5e wire up bmi2 support 2020-08-17 16:35:28 -07:00
Nick Terrell
ba1fd17a9f speed up literal header decoding 2020-08-17 12:17:53 -07:00
Nick Terrell
6004c1117f speed up small blocks 2020-08-16 23:03:38 -07:00
Nick Terrell
a8006264cf small blocks benchmark 2020-08-14 18:57:20 -07:00
Felix Handte
bb265da4ae
Merge pull request #2270 from felixhandte/fix-doc-cctx-set-param 
Fix Documentation for ZSTD_CCtxParams_setParameter()
 2020-08-14 21:44:56 -04:00
W. Felix Handte
99746eea7e Fix Documentation for ZSTD_CCtxParams_setParameter() 
It does not only return 0 on success.
 2020-08-14 14:44:08 -04:00
Bimba Shrestha
a944fc8620 removing icc from travis 2020-08-13 12:47:04 -05:00
Bimba Shrestha
b413dac52b adding icc to actions 2020-08-13 12:45:28 -05:00
Yann Collet
57df21e2eb
Merge pull request #2267 from cwoffenden/clang-comma 
Fix clang -Wcomma warning (single file decoder)
 2020-08-13 10:00:57 -07:00
Carl Woffenden
4c81fae146 Fix clang -Wcomma warning 2020-08-13 16:11:22 +02:00
Nick Terrell
49069a3f0a
Merge pull request #2265 from terrelln/prefetch-fix 
Prefer __builtin_prefetch over inline asm
 2020-08-11 10:07:53 -07:00
Nick Terrell
e3bda594ae Prefer __builtin_prefetch over inline asm 
Reorder the ifdefs for the PREFETCH macros so that the compiler builtin is
favored over the inline assembly for aarch64.
 2020-08-10 22:17:18 -07:00
Yann Collet
63eebc86cd
Merge pull request #2262 from felixhandte/fewer-stat-syscalls 
Share stat() Calls Where Convenient
 2020-08-10 18:20:13 -07:00
W. Felix Handte
953f0a072a Fix MS Build 2020-08-10 17:28:34 -04:00
W. Felix Handte
b02cdf63b0 Clean Up Redundant Checks, Rename FIO_remove() -> FIO_removeFile() 2020-08-10 15:43:17 -04:00
W. Felix Handte
51ac0207af Remove UTIL_statFile() and UTIL_statDir(); Decompose Former Call-Sites 2020-08-10 15:28:02 -04:00
W. Felix Handte
93dda988c8 Remove Unused Function UTIL_fileExist() 2020-08-10 15:22:53 -04:00
W. Felix Handte
76878697a4 Re-Organize and Document Prototypes in util.h 2020-08-10 15:16:14 -04:00
W. Felix Handte
c1449143c5 Share stat() Calls in Uses of UTIL_chmod() 2020-08-05 12:10:42 -04:00
W. Felix Handte
0a8aacb4db Use stat() to Check that File Should be chmod()-ed 
Rather than special-casing a check for `/dev/null`, this uses `stat()` to
avoid `chmod()`-ing any non-regular file. I believe this is the desirable
behavior. `UTIL_chmod()` is never called on directories at the moment, only
output files.
 2020-08-05 12:00:12 -04:00
W. Felix Handte
7238cca1a1 Deduplicate Some Low-Hanging Fruit of Redundant Stat Calls 2020-08-05 01:08:34 -04:00
W. Felix Handte
44fa052599 Introduce Variants of Various UTIL Functions that Take Pre-Populated stat_t Structs 
Instead of calling `stat()`, these functions accept the result of a previous
`stat()` call on the file in question, which will allow us to make multiple
decisions around a file without redundant `stat()` calls.
 2020-08-05 01:00:06 -04:00
W. Felix Handte
b6e24bc4dc Rename UTIL_getFileStat() -> UTIL_statFile() and UTIL_getDirectoryStat() -> UTIL_statDir() 
I want to introduce versions of many of these functions that take pre-
populated `stat_t` objects and use those rather than doing their own redundant
`stat()` internally. These functions will have `...Stat()` suffixes. So this
commit renames these existing functions into the active voice, to avoid
confusion.
 2020-08-05 00:40:16 -04:00
W. Felix Handte
1a1003f996 Mark stat_t Arg to UTIL_setFileStat() const 2020-08-05 00:35:21 -04:00
W. Felix Handte
5fbc6addb6 Additionally Convert UTIL_getFileStat() Calls to UTIL_stat() Where Appropriate 2020-08-05 00:31:48 -04:00
W. Felix Handte
69cb9e7798 Use New Stat Helper 2020-08-05 00:24:32 -04:00
W. Felix Handte
b11bea56a5 Introduce Dedicated Helper to Call stat() 2020-08-05 00:21:21 -04:00
Yann Collet
38e38546a4
Merge pull request #2258 from Niadb/dev 
Added STATIC_BMI2 for compile time detection of BMI2 on MSVC, when enabled various intrinsics are used
 2020-08-04 09:43:59 -07:00
Yann Collet
60b56e3b5f
Merge pull request #2253 from facebook/histvec 
optimized histogram
 2020-08-02 14:08:42 -07:00
Nick Terrell
f85a0f8bcf
Merge pull request #2256 from helloguo/dev 
Optimize ZSTD_wildcopy
 2020-07-29 11:57:49 -07:00
Yann Collet
bff41a4190
Merge pull request #2259 from cwoffenden/vs-warning 
Fixed VS variable shadowing warning (single file lib)
 2020-07-29 09:21:03 -07:00
Carl Woffenden
5d81d44e40 Fixed VS variable shadowing warning (and added test) 2020-07-29 12:33:39 +02:00
helloguo
acb3dd9a68 Use ZSTD_copy16 instead of memcpy 2020-07-28 11:58:46 -07:00
Niadb
a8ebc14035
Update bitstream.h 
Profiler showed some of these not being inlined on MSVC
 2020-07-28 11:17:04 -06:00
Niadb
216a63dcf7
Add files via upload 2020-07-28 02:52:52 -06:00
Niadb
493fd40dca
Add files via upload 2020-07-28 02:52:15 -06:00
helloguo
82b0cd844f Optimize ZSTD_wildcopy 2020-07-27 22:08:52 -07:00
Nick Terrell
01261bc8b6
Merge pull request #2252 from helloguo/dev 
Fix preprocessor in ZSTD_wildcopy
 2020-07-27 12:59:10 -07:00