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395 Commits

Author SHA1 Message Date
Zhang Xianyi 13f8fc0b1a Write FMA4 flag to the configure file. 2012-12-11 10:55:10 +01:00
Zhang Xianyi f19af5ecc0 Refs #54. Added AMD Bulldozer x86_64 dgemm kernel developed by Werner Saar <wernsaar at googlemail.com> 
Based on the dgemm kernel for AMD Barcelona, he used AVX and FMA4 instructions.
Thank Werner Saar!
 2012-12-07 01:05:11 +08:00
Zhang Xianyi bfaaa975e6 Added BULLDOZER target. So far it uses barcelona kernels. 2012-12-07 00:53:31 +08:00
Zhang Xianyi b7c0fa6bd2 Init AMD Bulldozer codebase. 2012-12-06 07:29:54 -05:00
Zhang Xianyi 7110d17146 Added -lgomp for generating DLL on Windows. 2012-11-28 12:52:28 +08:00
Zhang Xianyi cea1a885b5 Refs #154. Fixed the build bug of dgemv_t on MinW64. 2012-11-27 07:24:04 +08:00
Zhang Xianyi 2345bdec68 Update the doc for 0.2.5 version. 2012-11-26 17:32:25 +08:00
Zhang Xianyi 5f0117385e 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.
 2012-11-19 22:32:27 +08:00
Zhang Xianyi 6caf1bab73 Fixed #160. Merge branch 'master' of https://github.com/sebastien-villemot/OpenBLAS into develop 2012-11-15 18:21:04 +08:00
Sébastien Villemot 01e3c984ce Fix compilation with TARGET=GENERIC 
Patch applied to Debian package
 2012-11-14 21:04:05 +01:00
Zhang Xianyi 6751f7b9a7 Fixed #157. Only detect the number of physical CPU cores on Mac OSX. 2012-11-13 15:48:57 +08:00
Zhang Xianyi d5717a97ea Compile lapacke with ILP64 modle when INTERFACE64=1 2012-11-13 00:54:20 +08:00
Zhang Xianyi b45d43d295 Added the patch for lapacke example. 2012-11-13 00:53:26 +08:00
Zhang Xianyi dcfb69c2b5 Merge branch 'master' of https://github.com/alnsn/OpenBLAS into develop 2012-11-12 11:17:04 +08:00
Alexander Nasonov e85549ee11 Fix NetBSD build. 2012-11-10 23:20:44 +00:00
Zhang Xianyi 789f205177 Improved Makefile.rule for cross compiler. 2012-11-09 00:14:20 +08:00
Zhang Xianyi 378acfe826 Added NO_SHARED flag to disable generating the shared library. 2012-11-09 00:14:15 +08:00
Zhang Xianyi 538c764d2b Refs #153. Restore the original CPU affinity when calling openblas_set_num_threads(1). 
Please read the issue on github.com for the detail.
 2012-11-06 18:21:46 +08:00
Zaheer Chothia 0f26a21624 Alternative approach to avoid command-line length while archiving lapacke -- Thanks Michel! 2012-10-15 22:26:18 +02:00
Zaheer Chothia 5c1efa1149 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.
 2012-10-15 22:13:37 +02:00
Zaheer Chothia ca4136cf41 Fixed #147: LAPACK symbols were not being exported for version 3.4.2 2012-10-12 23:44:23 +02:00
Zhang Xianyi 3a26470fb7 Merge branch 'develop' 2012-10-09 20:08:28 +08:00
Zhang Xianyi 6c5899dff5 Don't use xgetbv instruction when NO_AVX=1 2012-10-09 14:52:35 +08:00
Zhang Xianyi 2df2878dfc Merge branch 'develop' 2012-10-08 13:38:03 +08:00
Zhang Xianyi 0b719945c5 Updated the doc for 0.2.4 version. 2012-10-08 13:37:44 +08:00
Zhang Xianyi b1a54a0107 Fixed #141. make f77blas.h compatible with compilers which lack C99 complex number. 
Apply the patch from Tony @tonyhill. Thank you.
 2012-10-08 12:48:20 +08:00
Zhang Xianyi 08c177ca36 Refs #145. Update LAPACK to 3.4.2 version. 2012-09-29 23:14:39 +08:00
Zhang Xianyi 2573311308 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.
 2012-09-24 20:34:33 +08:00
Zhang Xianyi 1d72b8bf1b Fixed generating shared library bug on MIPS. 2012-09-21 11:49:07 +00:00
Zhang Xianyi 758e34efbb Fixed the detection bug on Loongson 3A server. 2012-09-21 10:14:07 +00:00
Zhang Xianyi 735ca38b8f Refs #139. Check OS supporting AVX on runtime. 2012-09-18 15:46:20 +08:00
Zhang Xianyi f76a384841 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
 2012-09-17 23:25:46 +08:00
Zhang Xianyi 9419a43a7f Fixed #142. Added the gesvd and potrs function families to common_interface.h. 2012-09-14 15:15:08 +08:00
Zhang Xianyi b695680a33 Fixed #143. Don't generate cblas.h with NO_CBLAS. 2012-09-14 14:06:14 +08:00
Jameson Nash d0e731e8b8 provide support for passing CFLAGS, FFLAGS, PFLAGS, FPFLAGS to make on the command line 2012-08-21 00:31:12 -04:00
Zhang Xianyi 48f075cfd5 Merge branch 'develop' 2012-08-20 16:52:35 +08:00
Zhang Xianyi 3e87648de3 Updated the doc for 0.2.3 version. 2012-08-20 16:51:47 +08:00
Zhang Xianyi fe4ab95cd5 Refs #136. Fixed a bug about controlling the number of threads on Windows. 2012-08-19 23:50:54 +08:00
Xianyi Zhang 801383effe Fixed a hang bug when shutdown blas threads server on Windows. Added the feature about dynamic changing the number of threads on Windows. 2012-08-14 18:34:32 +08:00
Zhang Xianyi 54cd65e47f Use sandy bridge kernel when DYNAMIC_ARCH=1. 2012-08-13 15:25:08 +08:00
Zhang Xianyi a55821a2ec Refs #132. Kill the threads when unload the library. 2012-08-11 21:33:15 +08:00
Zhang Xianyi 068861a927 Refs #133. Users can set COMMON_OPT flag to control CFLAGS and FFLAGS. 2012-08-10 14:36:26 +08:00
Zhang Xianyi d007cca61d Refs #134. Fixed the building bug on IBM Power. 2012-08-10 11:54:21 +08:00
Zhang Xianyi a92895939e Added the tip for Windows. 2012-08-09 20:37:55 +08:00
Zhang Xianyi 7bd1834d59 Refs #130 Fixed laswp building bug with DYNAMIC_ARCH=1. 2012-08-09 20:36:29 +08:00
Zhang Xianyi 1b056c5328 Refs #130 Prevent reading ipiv array beyond the bound in ?laswp. Use laswp instead of laswp_oncopy in getrf. 2012-08-09 20:06:51 +08:00
Zaheer Chothia e8306f623a Refs #127. Generate DLL without a version suffix on Windows. 2012-07-30 19:46:30 +02:00
Xianyi Zhang 3108a1853d Added the doc for the conflict with R parallel. 2012-07-13 14:19:30 +08:00
Xianyi Zhang 25f1a573fd Fixed the build bug when DYNAMIC_ARCH=0. 2012-07-07 12:12:24 +08:00
Zhang Xianyi 71d29fa3d0 Merge branch 'develop' 2012-07-06 22:09:12 +08:00