Yann Collet
d898fb7ba6
bench: added cli command -S to benchmark multiple files separately
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Currently, all files are joined by default,
they are compressed separately but benchmarked together,
providing a single final result.
Benchmarking files separately make it possible to accurately measure difference for each file.
This is expected to be useful while tuning optimal parser.
2017-11-17 00:22:55 -08:00
Yann Collet
18b795374a
UTIL_getFileSize() returns UTIL_FILESIZE_UNKNOWN on failure
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UTIL_getFileSize() used to return zero on failure.
This made it impossible to distinguish a failure from a genuine empty file.
Both cases where coalesced.
Adding UTIL_FILESIZE_UNKNOWN constant has many consequences on user code,
since in many places, the `0` was assumed to mean "error".
This is no longer the case, and the error code must be actively checked.
2017-10-17 16:14:25 -07:00
Yann Collet
8f26dc3f9c
blindfix for Visual
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LARGE_INTEGER is not an integer :
https://msdn.microsoft.com/en-us/library/windows/desktop/aa383713(v=vs.85).aspx
Do not take any risk with the structure definition :
use int init = 0; like Mac code
2017-09-12 21:21:17 -07:00
Yann Collet
bc41c7f0eb
fixed minor prototype warning
2017-09-12 19:32:26 -07:00
Yann Collet
c95c0c9725
modified util::time API
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for easier invocation.
- no longer expose frequency timer :
it's either useless, or stored internally in a static variable (init is only necessary once).
- UTIL_getTime() provides result by function return.
2017-09-12 18:12:46 -07:00
Nick Terrell
6ab4d5e904
[bench] Use higher resolution timer on POSIX
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The timer used was only accurate up to 0.01 seconds. This timer is accurate up to 1 ns.
It is a monotonic timer that measures the real time difference, not on CPU time.
2017-09-12 16:46:44 -07:00
Yann Collet
3128e03be6
updated license header
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to clarify dual-license meaning as "or"
2017-09-08 00:09:23 -07:00
Yann Collet
4299c27132
improved console log of utils.h
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removed a warning when compiling on Windows
2017-08-31 16:58:47 -07:00
Yann Collet
232d62b637
fixed a few headers that were too hastily copy/pasted during last license change
2017-08-21 11:24:32 -07:00
Yann Collet
32fb407c9d
updated a bunch of headers
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for the new license
2017-08-18 16:52:05 -07:00
Yann Collet
6d4fef36de
Added ZSTD_compress_generic()
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Used in fileio.c (zstd cli).
Need to set macro ZSTD_NEWAPI to trigger it.
2017-05-17 18:36:15 -07:00
Yann Collet
46ac9ade9b
fixed vla warning on linux
2017-05-15 18:15:08 -07:00
Baptiste Daroussin
7dd14d03b0
Enable multithreading on BSD
2017-04-15 16:25:08 +02:00
Sean Purcell
e4f3235c85
Add 0 initializers to static variables
2017-04-13 16:34:28 -07:00
Sean Purcell
9227aae001
Fix clang linux compilation
2017-04-13 14:06:40 -07:00
Sean Purcell
3b6207d4bd
Fix compilation on windows
2017-04-13 14:04:10 -07:00
Sean Purcell
f876f1200c
Fix compilation on macOS
2017-04-13 12:33:45 -07:00
Sean Purcell
afa48518e2
-T0 detects number of physical cores
2017-04-13 12:28:28 -07:00
Nick Terrell
5152fb2cb2
Convert all tabs to spaces
2017-03-29 18:51:58 -07:00
Sean Purcell
dee08caabb
Fix displayLevel redefinition issues
2017-03-23 12:09:35 -07:00
Sean Purcell
680e4e0953
Ignore symbolic links unless --force specified
2017-03-23 11:52:09 -07:00
Przemyslaw Skibinski
74dcd8d15f
bench.c: use a single ticksPerSecond
2017-02-21 12:22:05 +01:00
Przemyslaw Skibinski
1b59333c82
util.h: restore times()
2017-02-21 07:33:45 +01:00
Przemyslaw Skibinski
da4a0f30af
util.h: use mach_absolute_time for macOS
2017-02-20 12:18:15 +01:00
Przemyslaw Skibinski
e052c60540
introduce UTIL_freq_t
2017-02-20 11:27:11 +01:00
Przemyslaw Skibinski
83775d9e05
replace times() with clock_gettime(CLOCK_MONOTONIC, x)
2017-02-20 11:11:50 +01:00
Przemyslaw Skibinski
acb6e57ad2
use FindFirstFileA instead of FindFirstFile
2017-02-15 17:13:35 +01:00
Przemyslaw Skibinski
6e59b3ce01
added UTIL_fseek
2017-02-15 17:03:16 +01:00
Przemyslaw Skibinski
442c75f132
removed UTIL_doesFileExists (replaced with UTIL_isRegFile)
2017-02-14 09:38:51 +01:00
Przemyslaw Skibinski
b876b96ce1
Merge remote-tracking branch 'refs/remotes/facebook/dev' into dev11
2017-02-14 09:26:03 +01:00
Yann Collet and GitHub
db2666c10c
Merge pull request #536 from iburinoc/multiframe
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Simple API multiframe decoding
2017-02-13 12:18:16 -08:00
Przemyslaw Skibinski
35bf23c086
MinGW-w64 requires _FILE_OFFSET_BITS 64
2017-02-13 13:57:29 +01:00
Yann Collet and GitHub
acfa151622
Merge pull request #540 from ds77/dev-stat64-fix
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zstdcli: Fix reporting incorrect sizes of large flies on MinGW
2017-02-11 21:08:08 -08:00
Sean Purcell and GitHub
5069b6c2c3
Merge branch 'dev' into multiframe
2017-02-10 10:08:55 -08:00
ds77
45f0c207ab
use _stati64() in UTIL_getFileSize() when compiling with mingw, get rid of introduces previously preprocessor checks.
2017-02-10 18:37:57 +01:00
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7ec315df0d
fix previous commit
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* struct _stat64 is not defined by (non-w64) MinGW releases, __stat64 should be everywhere
* proper detection of _stat64() availability (as in MinGW sys/stat.h)
2017-02-10 13:27:43 +01:00
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19f61b534e
use _stat64 only when targetting Win2k or later
2017-02-10 10:56:45 +01:00
ds77 and -
9cde3f8b2e
use _stat64() on MinGW
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On MinGW, use _stat64() and struct _stat64 instead of stat() and struct stat_t. This fixes reporting incorrect sizes for large files.
2017-02-09 22:49:31 +01:00
Sean Purcell
0f5c95af44
Disambiguate pledgedSrcSize == 0
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- Modify ZSTD CLI to only set contentSizeFlag if it _knows_ the size
- Change pzstd to stop setting contentSizeFlag without accurate pledgedSrcSize
2017-02-08 15:12:46 -08:00
Przemyslaw Skibinski
94abd6a26c
SET_REALTIME_PRIORITY
2017-02-07 16:36:19 +01:00
cyan4973
5fba09fa41
updated util's time for Windows compatibility
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Correctly measures time on Posix systems when running with
Multi-threading
Todo : check Windows measurement under multi-threading
2017-01-20 12:57:31 -08:00
Przemyslaw Skibinski
7a8a03c20d
util.h: restore BSD license for Facebook Open-Source
2016-12-21 15:08:44 +01:00
Przemyslaw Skibinski
e679741b18
_CRT_SECURE_NO_WARNINGS moved to util.h
2016-12-21 13:47:11 +01:00
Przemyslaw Skibinski
2f6ccee6af
platform.h: removed Compiler Options
2016-12-21 13:23:34 +01:00
Przemyslaw Skibinski
5736db219e
fix basic types redefinition
2016-12-21 09:26:00 +01:00
Przemyslaw Skibinski
ead350bdc0
improved util.h and platform.h
2016-12-21 09:04:59 +01:00
Przemyslaw Skibinski
0b37205098
util.h: minor improvement
2016-12-16 17:12:23 +01:00
Przemyslaw Skibinski
b0f3663edc
imporved support for POSIX-type OSes
2016-12-16 15:41:18 +01:00
Przemyslaw Skibinski
3cdfe266cf
use PLATFORM_POSIX_VERSION
2016-12-16 15:00:50 +01:00
Przemyslaw Skibinski
b0e670a054
util.h uses platform.h
2016-12-16 14:25:12 +01:00
Yann Collet