Zhang Xianyi [Sat, 5 Jan 2013 03:36:39 +0000 (11:36 +0800)]
Refs #177. Fixed sgemv_t compiling bug on Win64.
Zhang Xianyi [Wed, 2 Jan 2013 17:47:31 +0000 (01:47 +0800)]
Refs #176. Fixed make.inc overriding RANLIB bug when cross-compiling LAPACK.
Zhang Xianyi [Tue, 25 Dec 2012 01:27:49 +0000 (09:27 +0800)]
Refs #173. Fixed overflow internal buffer bug of gemv_n on x86
Zhang Xianyi [Tue, 25 Dec 2012 01:10:17 +0000 (09:10 +0800)]
Refs #173. Fixed overflow internal buffer bug of sgemv_t on x86
Zhang Xianyi [Sun, 23 Dec 2012 15:14:17 +0000 (23:14 +0800)]
Refs #171. Prevent loading the dirty number from the buffer in sgemv_t x86 kernel.
Zhang Xianyi [Sun, 23 Dec 2012 13:47:22 +0000 (21:47 +0800)]
Refs #173. Fixed overflow internal buffer bug of gemv_t on x86.
Zhang Xianyi [Tue, 18 Dec 2012 00:57:46 +0000 (08:57 +0800)]
Fixed #172. Support Intel Xeon E7540.
Zhang Xianyi [Tue, 18 Dec 2012 00:51:30 +0000 (08:51 +0800)]
Merge branch 'master' into develop
Zhang Xianyi [Sat, 15 Dec 2012 23:50:02 +0000 (15:50 -0800)]
Merge pull request #170 from juliantaylor/athlon-defaults
set parameters for CORE_ATHLON
Julian Taylor [Sat, 15 Dec 2012 15:05:33 +0000 (16:05 +0100)]
set parameters for CORE_ATHLON
else dgemm_p is set to zero leading to a segfault in alloc_mmap due to
allocsize being zero
Zhang Xianyi [Sat, 15 Dec 2012 14:49:37 +0000 (22:49 +0800)]
Merge branch 'master' into develop
Zhang Xianyi [Sat, 15 Dec 2012 14:46:48 +0000 (06:46 -0800)]
Merge pull request #169 from juliantaylor/sanity-check-cpu
add a sanity check on the detected cpu type
Julian Taylor [Sat, 15 Dec 2012 12:29:46 +0000 (13:29 +0100)]
add a sanity check on the detected cpu type
if we have 64 bit pointers we can't have a 32 bit cpu, so fall back to
the 64bit cpu fallback (prescott)
E.g. the cpu detection fails in amd qemu64 emulation (family 6 model 2)
causing it to use the uninitialized gotoblas_ATHLON
Zhang Xianyi [Mon, 10 Dec 2012 07:49:01 +0000 (15:49 +0800)]
Refs #163. Obtain the build configure on runtime.
openblas_get_config function returns the configure string.
So far, it supports USE64BITINT, NO_CBLAS, NO_LAPACK, NO_LAPACKE,
DYNAMIC_ARCH, NO_AFFINITY.
Example:
#include <stdio.h>
extern char * openblas_get_config();
void main()
{
printf("%s\n",openblas_get_config());
return;
}
Zhang Xianyi [Mon, 10 Dec 2012 03:51:39 +0000 (11:51 +0800)]
Refs #165. fall back of DTB_DEFAULT_ENTRIES for some virtual machines.
Zhang Xianyi [Wed, 28 Nov 2012 04:52:28 +0000 (12:52 +0800)]
Added -lgomp for generating DLL on Windows.
Zhang Xianyi [Mon, 26 Nov 2012 23:24:53 +0000 (07:24 +0800)]
Merge branch 'develop'
Zhang Xianyi [Mon, 26 Nov 2012 23:24:04 +0000 (07:24 +0800)]
Refs #154. Fixed the build bug of dgemv_t on MinW64.
Zhang Xianyi [Mon, 26 Nov 2012 09:32:56 +0000 (17:32 +0800)]
Merge branch 'develop'
Zhang Xianyi [Mon, 26 Nov 2012 09:32:25 +0000 (17:32 +0800)]
Update the doc for 0.2.5 version.
Zhang Xianyi [Mon, 19 Nov 2012 14:32:27 +0000 (22:32 +0800)]
Refs #154. Fixed a SEGFAULT bug of dgemv_t when m is very large.
It overflowed the internal buffer. Thus, we split vector x into blocks when m is very large.
Thank @wangqian for this patch.
Zhang Xianyi [Thu, 15 Nov 2012 10:20:07 +0000 (18:20 +0800)]
Fixed #160. Merge branch 'master' of https://github.com/sebastien-villemot/OpenBLAS into develop
Sébastien Villemot [Wed, 14 Nov 2012 20:04:05 +0000 (21:04 +0100)]
Fix compilation with TARGET=GENERIC
Patch applied to Debian package
Zhang Xianyi [Tue, 13 Nov 2012 07:48:57 +0000 (15:48 +0800)]
Fixed #157. Only detect the number of physical CPU cores on Mac OSX.
Zhang Xianyi [Mon, 12 Nov 2012 16:54:20 +0000 (00:54 +0800)]
Compile lapacke with ILP64 modle when INTERFACE64=1
Zhang Xianyi [Mon, 12 Nov 2012 16:53:26 +0000 (00:53 +0800)]
Added the patch for lapacke example.
Zhang Xianyi [Mon, 12 Nov 2012 03:17:04 +0000 (11:17 +0800)]
Merge branch 'master' of https://github.com/alnsn/OpenBLAS into develop
Alexander Nasonov [Sat, 10 Nov 2012 23:20:44 +0000 (23:20 +0000)]
Fix NetBSD build.
Zhang Xianyi [Thu, 8 Nov 2012 14:15:04 +0000 (22:15 +0800)]
Improved Makefile.rule for cross compiler.
Zhang Xianyi [Thu, 8 Nov 2012 14:08:01 +0000 (22:08 +0800)]
Added NO_SHARED flag to disable generating the shared library.
Zhang Xianyi [Tue, 6 Nov 2012 10:21:46 +0000 (18:21 +0800)]
Refs #153. Restore the original CPU affinity when calling openblas_set_num_threads(1).
Please read the issue on github.com for the detail.
Zaheer Chothia [Mon, 15 Oct 2012 20:26:18 +0000 (22:26 +0200)]
Alternative approach to avoid command-line length while archiving lapacke -- Thanks Michel!
Zaheer Chothia [Mon, 15 Oct 2012 20:13:37 +0000 (22:13 +0200)]
Fix installation step on Windows (regression from
e8306f623a)
Since the DLL now has a fixed name there is no need to install a versioned alias too.
Zaheer Chothia [Fri, 12 Oct 2012 21:44:23 +0000 (23:44 +0200)]
Fixed #147: LAPACK symbols were not being exported for version 3.4.2
Zhang Xianyi [Tue, 9 Oct 2012 12:08:28 +0000 (20:08 +0800)]
Merge branch 'develop'
Zhang Xianyi [Tue, 9 Oct 2012 06:52:35 +0000 (14:52 +0800)]
Don't use xgetbv instruction when NO_AVX=1
Zhang Xianyi [Mon, 8 Oct 2012 05:38:03 +0000 (13:38 +0800)]
Merge branch 'develop'
Zhang Xianyi [Mon, 8 Oct 2012 05:37:44 +0000 (13:37 +0800)]
Updated the doc for 0.2.4 version.
Zhang Xianyi [Mon, 8 Oct 2012 04:48:20 +0000 (12:48 +0800)]
Fixed #141. make f77blas.h compatible with compilers which lack C99 complex number.
Apply the patch from Tony @tonyhill. Thank you.
Zhang Xianyi [Sat, 29 Sep 2012 15:14:39 +0000 (23:14 +0800)]
Refs #145. Update LAPACK to 3.4.2 version.
Zhang Xianyi [Mon, 24 Sep 2012 12:34:33 +0000 (20:34 +0800)]
refs #140. Fixed zdot incompatibility ABI issue with GCC 4.7 on Win 32.
GCC 4.7 uses MSVC ABI on Win 32. This means the caller pops the hidden pointer for returning
aggregate structures larger than 8 bytes.
Zhang Xianyi [Fri, 21 Sep 2012 11:49:07 +0000 (11:49 +0000)]
Fixed generating shared library bug on MIPS.
Zhang Xianyi [Fri, 21 Sep 2012 10:14:07 +0000 (10:14 +0000)]
Fixed the detection bug on Loongson 3A server.
Zhang Xianyi [Tue, 18 Sep 2012 07:46:20 +0000 (15:46 +0800)]
Refs #139. Check OS supporting AVX on runtime.
Zhang Xianyi [Mon, 17 Sep 2012 15:24:04 +0000 (23:24 +0800)]
Refs #139. Added NO_AVX flag to use old Nehalem kernels on Sandy Bridge.
For example, make NO_AVX=1 or make DYNAMIC_ARCH=1 NO_AVX=1
Zhang Xianyi [Fri, 14 Sep 2012 07:15:08 +0000 (15:15 +0800)]
Fixed #142. Added the gesvd and potrs function families to common_interface.h.
Zhang Xianyi [Fri, 14 Sep 2012 06:06:14 +0000 (14:06 +0800)]
Fixed #143. Don't generate cblas.h with NO_CBLAS.
Jameson Nash [Tue, 21 Aug 2012 04:31:12 +0000 (00:31 -0400)]
provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to make on the command line
Zhang Xianyi [Mon, 20 Aug 2012 08:52:35 +0000 (16:52 +0800)]
Merge branch 'develop'
Zhang Xianyi [Mon, 20 Aug 2012 08:51:47 +0000 (16:51 +0800)]
Updated the doc for 0.2.3 version.
Zhang Xianyi [Sun, 19 Aug 2012 15:50:54 +0000 (23:50 +0800)]
Refs #136. Fixed a bug about controlling the number of threads on Windows.
Xianyi Zhang [Tue, 14 Aug 2012 10:33:28 +0000 (18:33 +0800)]
Fixed a hang bug when shutdown blas threads server on Windows. Added the feature about dynamic changing the number of threads on Windows.
Zhang Xianyi [Mon, 13 Aug 2012 07:25:08 +0000 (15:25 +0800)]
Use sandy bridge kernel when DYNAMIC_ARCH=1.
Zhang Xianyi [Sat, 11 Aug 2012 13:33:15 +0000 (21:33 +0800)]
Refs #132. Kill the threads when unload the library.
Zhang Xianyi [Fri, 10 Aug 2012 06:36:26 +0000 (14:36 +0800)]
Refs #133. Users can set COMMON_OPT flag to control CFLAGS and FFLAGS.
Zhang Xianyi [Fri, 10 Aug 2012 03:54:21 +0000 (11:54 +0800)]
Refs #134. Fixed the building bug on IBM Power.
Zhang Xianyi [Thu, 9 Aug 2012 12:37:45 +0000 (20:37 +0800)]
Added the tip for Windows.
Zhang Xianyi [Thu, 9 Aug 2012 12:36:18 +0000 (20:36 +0800)]
Refs #130 Fixed laswp building bug with DYNAMIC_ARCH=1.
Zhang Xianyi [Thu, 9 Aug 2012 12:06:51 +0000 (20:06 +0800)]
Refs #130 Prevent reading ipiv array beyond the bound in ?laswp. Use laswp instead of laswp_oncopy in getrf.
Zaheer Chothia [Mon, 30 Jul 2012 17:46:30 +0000 (19:46 +0200)]
Refs #127. Generate DLL without a version suffix on Windows.
Xianyi Zhang [Fri, 13 Jul 2012 06:19:30 +0000 (14:19 +0800)]
Added the doc for the conflict with R parallel.
Xianyi Zhang [Sat, 7 Jul 2012 04:12:24 +0000 (12:12 +0800)]
Fixed the build bug when DYNAMIC_ARCH=0.
Zhang Xianyi [Fri, 6 Jul 2012 14:09:12 +0000 (22:09 +0800)]
Merge branch 'develop'
Zhang Xianyi [Fri, 6 Jul 2012 14:08:35 +0000 (22:08 +0800)]
Updated the doc for 0.2.2 version.
Zhang Xianyi [Fri, 6 Jul 2012 13:37:51 +0000 (21:37 +0800)]
Refs #123. Fixed exporting DLL functions bug on Windows
Zhang Xianyi [Thu, 5 Jul 2012 05:41:03 +0000 (13:41 +0800)]
Detect Sandy Bridge 22nm desktop/mobile CPU.
Xianyi Zhang [Mon, 2 Jul 2012 03:36:09 +0000 (11:36 +0800)]
Fixed #120. Merge the improvements for Debian archs.
Merge branch 'master' of https://github.com/sylvestre/OpenBLAS into develop
Sylvestre Ledru [Mon, 2 Jul 2012 00:51:38 +0000 (02:51 +0200)]
Improve the detection of sparc
Sylvestre Ledru [Mon, 2 Jul 2012 00:50:41 +0000 (02:50 +0200)]
When dealing with the kfreebsd kernel, set the same behavior as FreeBSD
Sylvestre Ledru [Mon, 2 Jul 2012 00:50:02 +0000 (02:50 +0200)]
if SYS_gettid doesn't exist (like under HURD), use getpid() instead
Sylvestre Ledru [Mon, 2 Jul 2012 00:49:12 +0000 (02:49 +0200)]
Set the tests for hurd similar to linux
Xianyi Zhang [Sat, 30 Jun 2012 00:26:10 +0000 (08:26 +0800)]
Merge branch 'develop'
Xianyi Zhang [Sat, 30 Jun 2012 00:25:36 +0000 (08:25 +0800)]
Updated the do for 0.2.1 version.
Xianyi Zhang [Fri, 29 Jun 2012 07:53:24 +0000 (15:53 +0800)]
Refs #119 #118. Fixed disabling hyper threading bug.
Zhang Xianyi [Mon, 25 Jun 2012 23:52:11 +0000 (07:52 +0800)]
Merge branch 'release-0.2.0' into develop
Zhang Xianyi [Mon, 25 Jun 2012 23:45:23 +0000 (07:45 +0800)]
Merge branch 'release-0.2.0'
Zhang Xianyi [Mon, 25 Jun 2012 23:43:06 +0000 (07:43 +0800)]
Updated the doc for 0.2.0 version.
wangqian [Mon, 25 Jun 2012 11:00:37 +0000 (19:00 +0800)]
Fixed the issue of mixing AVX and SSE codes in S/D/C/ZGEMM.
Xianyi Zhang [Mon, 25 Jun 2012 09:28:49 +0000 (17:28 +0800)]
Refs #118. Detect AMD Bulldozer as Barcelona.
Xianyi Zhang [Mon, 25 Jun 2012 06:29:17 +0000 (14:29 +0800)]
Fixed the build bug about Sandy Bridge on 32-bit.
We used Nehalem/Penryn codes on Sandy Bridge 32-bit.
Xianyi Zhang [Sat, 23 Jun 2012 05:07:38 +0000 (13:07 +0800)]
Added openblas_set_num_threads dummy function on Windows. We plan to implement this feature in next version.
Zhang Xianyi [Sat, 23 Jun 2012 03:32:43 +0000 (11:32 +0800)]
Export openblas_set_num_threads in shared library.
Zhang Xianyi [Sat, 23 Jun 2012 01:35:19 +0000 (09:35 +0800)]
Correct the error in readme
Zhang Xianyi [Sat, 23 Jun 2012 00:34:40 +0000 (08:34 +0800)]
Modified readme.
Zhang Xianyi [Sat, 23 Jun 2012 00:22:53 +0000 (08:22 +0800)]
Update the docs for 0.2.0
Zhang Xianyi [Sat, 23 Jun 2012 00:04:58 +0000 (08:04 +0800)]
Update git ignore file.
Zhang Xianyi [Sat, 23 Jun 2012 00:00:44 +0000 (08:00 +0800)]
Merge branch 'sandybridge' into release-0.2.0
Zhang Xianyi [Thu, 21 Jun 2012 00:25:52 +0000 (08:25 +0800)]
Refs #83. Clang 3.1 works fine on Sandy Bridge Mac OSX. Edit the document.
Zaheer Chothia [Wed, 20 Jun 2012 22:18:09 +0000 (00:18 +0200)]
Merge branch 'develop' into sandybridge
Zaheer Chothia [Tue, 19 Jun 2012 20:05:32 +0000 (22:05 +0200)]
Fixed noisy warning with Clang
../common_thread.h:138:24: warning: equality comparison with extraneous parentheses [-Wparentheses-equality]
if ((blas_cpu_number == 1)
~~~~~~~~~~~~~~~~^~~~
../common_thread.h:138:24: note: remove extraneous parentheses around the comparison to silence this warning
if ((blas_cpu_number == 1)
~ ^ ~
../common_thread.h:138:24: note: use '=' to turn this equality comparison into an assignment
if ((blas_cpu_number == 1)
^~
=
wangqian [Wed, 20 Jun 2012 11:54:57 +0000 (19:54 +0800)]
Merge branch 'sandybridge' of github.com:xianyi/OpenBLAS into sandybridge
wangqian [Wed, 20 Jun 2012 11:53:18 +0000 (19:53 +0800)]
Refs #83 Fixed S/DGEMM calling conventions bug on windows.
Xianyi Zhang [Wed, 20 Jun 2012 03:07:36 +0000 (11:07 +0800)]
Fixed #106. Use fetch instead of curl on FreeBSD.
Zhang Xianyi [Wed, 20 Jun 2012 01:20:20 +0000 (09:20 +0800)]
Refs #83. Added the missing ALIGN_5 macro on Mac OSX. However, it still exists SEGFAULT bug.
wangqian [Tue, 19 Jun 2012 23:38:39 +0000 (07:38 +0800)]
Fixed align problem in S and C precision GEMM kernels.
wangqian [Tue, 19 Jun 2012 12:37:22 +0000 (20:37 +0800)]
Fixed bug in MOVQ redefine and ALIGN SIZE problem.
Xianyi Zhang [Tue, 19 Jun 2012 09:29:06 +0000 (17:29 +0800)]
Fixed dynamic_arch building bug.
Xianyi Zhang [Tue, 19 Jun 2012 09:06:44 +0000 (17:06 +0800)]
Merge branch 'develop' into sandybridge
Xianyi Zhang [Tue, 19 Jun 2012 09:05:16 +0000 (17:05 +0800)]
Refs #113. Fixed BOBCATE typo in dynamic arch building.
wangqian [Tue, 19 Jun 2012 08:17:43 +0000 (16:17 +0800)]
Refs #83 #53. Adding Intel Sandy Bridge (AVX supported) kernel codes for BLAS level 3 functions.