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72 Commits

Author SHA1 Message Date
Martin Kroeker d2cb610272
Add option USE_LOCKING for single-threaded build with locking support 
for calling from concurrent threads
 2019-05-15 23:18:43 +02:00
Jeff Baylor 40e53e52d6 snprintf define consolidated to common.h 2019-04-22 17:01:34 -07:00
Martin Kroeker 7c51cc8527
Merge branch 'develop' into develop 2019-03-29 19:36:29 +01:00
AbdelRauf 853a18bc17 power9 makefile. dgemm based on power8 kernel with following changes : 32x unrolled 16x4 kernel and 8x4 kernel using (lxv stxv butterfly rank1 update). improvement from 17 to 22-23gflops. dtrmm cases were added into dgemm itself 2019-03-29 15:49:40 +00:00
Erik M. Bray 1006ff8a7b Use POSIX getenv on Cygwin 
The Windows-native GetEnvironmentVariable cannot be relied on, as
Cygwin does not always copy environment variables set through Cygwin
to the Windows environment block, particularly after fork().
 2019-03-15 15:06:30 +01:00
Andrew 9531d0e175 lets fit it in one 4k page 2018-11-06 17:51:24 +00:00
Andrew 3fd41313fc add low bound for number of buffers 2018-11-06 09:40:13 +00:00
Steven G. Johnson 48610a4524
fix blasabs for windows 
Bugfix in #1713 for Windows (LLP64), where `blasabs` needs to be `llabs` rather than `labs` for the 64-bit API.
 2018-08-05 08:18:51 -04:00
Martin Kroeker 4a553e8678
Merge pull request #1713 from martin-frbg/issue1710 
Introduce blasabs macro and use it to switch between abs and labs for INTERFACE64
 2018-08-04 23:51:31 +02:00
Martin Kroeker 40c068a875
Introduce blasabs() to switch between abs() and labs() for INTERFACE64 2018-08-04 20:07:59 +02:00
Zoltán Mizsei 6463bffd59 Haiku supporting patches 2018-08-02 20:49:14 +02:00
Martin Kroeker de8fff671d
Revert "Use usleep instead of sched_yield by default" 2018-06-11 17:05:27 +02:00
Martin Kroeker ed7c4a043b
Use usleep instead of sched_yield by default 
sched_yield only burns cpu cycles, fixes #900,  see also #923, #1560
 2018-06-07 10:18:26 +02:00
Martin Kroeker 83da278093
Update common.h 2018-06-06 09:27:49 +02:00
Martin Kroeker 358d4df2bd
Merge branch 'develop' into issue1593-2 2018-06-06 09:21:41 +02:00
Martin Kroeker 06d43760e4
Restore _Atomic define before stdatomic.h for old gcc 
see #1593
 2018-06-06 09:18:10 +02:00
Martin Kroeker 354a976a59
Fix inverted condition in _Atomic declaration 
fixes #1593
 2018-06-05 10:31:34 +02:00
zhiyong.dang 53457f222f move _Atomic define to common.h 2018-05-11 00:13:16 -07:00
Zhiyong Dang 1b83341d19 Fix race condition in blas_server_omp.c 
Change-Id: Ic896276cd073d6b41930c7c5a29d66348cd1725d
 2018-04-27 17:00:42 +08:00
Alex Arslan a41d241a0e
Add support for DragonFly BSD 2018-04-03 16:39:29 -07:00
Alex Arslan 8da6b6ae52
Allow building on OpenBSD 
With this change, OpenBLAS builds and all tests pass on OpenBSD 6.2
using Clang. Tested on x86-64 only, with and without DYNAMIC_ARCH=1.
 2018-04-02 10:48:22 -07:00
Isuru Fernando eb98fdddfc typedefs only for c 2017-07-29 20:38:16 +05:30
Isuru Fernando ca17b4b75c Fix complex support for MSVC headers 2017-07-28 11:50:29 +05:30
Neil Shipp 34513be726 Add Microsoft Windows 10 UWP build support 2017-06-23 13:07:34 -07:00
Martin Kroeker ea26b00c06 Fix CREAL,CIMAG macros for PGI 2017-03-13 00:36:01 +01:00
Zhang Xianyi b678471d65 Merge branch 'z13' into develop 
Conflicts:
	CONTRIBUTORS.md
 2017-01-09 05:52:42 -05:00
Daniel Patrick Foose a94f2b7848 Change to allow compiling with USE_OPENMP on MSVC 
MSVC treats the declaration of omp_in_parallel and omp_get_num_procs without the modifiers __declspec(dllimport) and __cdecl as a redefinition.
 2016-06-14 14:37:28 -04:00
Werner Saar 6a2bde7a2d optimized dgemm and dgetrf for POWER8 2016-05-17 14:45:27 +02:00
Shivraj Patil 2c3dfe2bf3 MIPS P5600(32 bit) and I6400(64 bit) cores support added. 
Seperated mips and mips64 files.
Configurations support for mips 32 bit.

Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
 2016-04-22 14:03:18 +05:30
Zhang Xianyi dd43661cfd Init IBM z system (s390x) porting. 2016-04-15 18:02:24 -04:00
Werner Saar 2e6333f74e modified common.h for piledriver 2016-03-09 15:48:29 +01:00
Zhang Xianyi a1a96589aa Fixed #773 blas_quickdivide bug on CMake and Visual Studio x86 32-bit. 2016-02-04 15:23:32 -05:00
Jerome Robert 87a2ccc37c Factorize MAX_STACK_ALLOC code to common_stackalloc.h 
Ref #727
 2016-01-08 16:03:52 +01:00
Werner Saar 5f2fa15e04 include sched.h if OS is Android 2016-01-05 12:36:49 +01:00
Ashwin Sekhar T K 9742dba595 Fix compiler errors in common.h 2015-11-09 14:15:50 +05:30
Zhang Xianyi 63c56d3da9 Only include complex.h since Android 5.0 2015-10-27 10:47:55 -05:00
Zhang Xianyi 8fade093aa Fixed cmake bug on Visual Studio. 2015-10-20 14:37:22 -05:00
Zhang Xianyi 94b125255f Merge branch 'develop' into cmake 
Conflicts:
	driver/others/memory.c
 2015-10-13 04:46:08 +08:00
Zhang Xianyi 3684706a12 Include time.h. 2015-10-08 15:18:54 +00:00
buffer51 2297a2d989 Fixed error in common.h for Android compilation introduced by e12cf1123e 2015-09-03 20:54:21 -04:00
Grazvydas Ignotas 3efeaed0d8 correct a minor mistake 2015-08-16 20:12:04 +02:00
Grazvydas Ignotas 6b92204a7c add fallback blas_lock implementation 
to be used on armv5 and new platforms
 2015-08-16 18:59:17 +02:00
Grazvydas Ignotas e12cf1123e add fallback rpcc implementation 
- use on arm, arm64 and any new platform
- use faster integer math instead of double
- use similar scale as rdtsc so that timeouts work
 2015-08-16 18:59:16 +02:00
Zhang Xianyi f8eba3d548 Fixed cmake build bugs on Linux. 2015-08-11 16:25:16 -05:00
Zhang Xianyi f874465bb8 Use cmake to build OpenBLAS GENERIC Target on MSVC x86 64-bit. 
Disable CBLAS and LAPACK.
 2015-08-10 14:10:44 -05:00
Zhang Xianyi dcd5ba4443 Merge branch 'cmake' of https://github.com/hpanderson/OpenBLAS into hpanderson_cmake 2015-07-22 04:06:39 +08:00
Zhang Xianyi a11555c715 Support Android NDK armeabi-v7a-hard ABI. (-mfloat-abi=hard) 
e.g.
make HOSTCC=gcc CC=arm-linux-androideabi-gcc NO_LAPACK=1 TARGET=ARMV7

In Android NDK, it uses armeabi-v7a-hard ABI.
TARGET_CFLAGS += -mhard-float -D_NDK_MATH_NO_SOFTFP=1
TARGET_LDFLAGS += -Wl,--no-warn-mismatch -lm_hard
For more information, please check hard-float example at
android_ndk/tests/device/hard-float/jni/.
 2015-05-20 21:57:27 -05:00
Zhang Xianyi 9798481979 Refs #478, #482. Fix segfault bug for gemv_t with MAX_ALLOC_STACK flag. 
For gemv_t, directly use malloc to create the buffer.
 2015-04-13 19:45:27 -05:00
Hank Anderson 84d90d6ed8 Fixed some compiler errors/warnings for clang. 2015-02-25 11:52:25 -06:00
Hank Anderson 5d3fc092e9 Added MSVC defines to common.h. 
Don't have unistd.h in MSVC.

Chagned YIELDING to use the YeildProcessor macro.
 2015-02-11 11:10:45 -06:00