83ecfbb9b3
Merge branch 'loongson3a' into release-0.1.0
2012-03-23 01:26:27 +08:00
31c836ac25
Ref #79 Added GEMM_MULTITHREAD_THRESHOLD flag to use single thread in gemm function with small matrices.
2012-03-23 01:17:41 +08:00
3afedbf6f0
Merge branch 'fix-crash_on_P4' into develop
2012-03-23 00:06:29 +08:00
b4ec36debc
Merge branch 'master' into develop
2012-03-23 00:00:13 +08:00
1f15bee02a
Refs #81 . Added LIBNAMESUFFIX flag in Makefile.rule. The user can use this flag to control the library name, e.g. libopenblas.a, libopenblas_ifort.a or libopenblas_omp.a.
2012-03-21 23:57:09 +08:00
dff146e306
refs #80 . Used GEMV SSE2 kernels on x86.
2012-03-19 17:56:22 +08:00
722dd08703
ref #80 . On P4 CPU with 32-bit Windows XP, Octave crashed with OpenBLAS. Walkaroud: Use netlib reference gemv instead of own funtions.
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For example, make USE_NETLIB_GEMV=1
2012-03-16 20:29:39 +08:00
d047afe615
Set shared library soname in Linux.
2012-03-15 01:07:34 +08:00
a7a7751be7
Export CBLAS funtions on Windows DLL.
2012-03-14 17:08:21 +08:00
0bbf955d4c
Refs #74 . Added -lgfortran into generating shared library.
2012-03-12 18:20:37 +08:00
70abe10fc0
Check new LAPACK version in generating shared library.
2012-03-07 23:14:25 +08:00
0a696bd4ce
Improved the makefile for Intel compiler.
2012-02-20 23:36:58 +08:00
fda39c6cb0
Updated the Changelog.
2012-02-20 09:06:43 +08:00
875da22a43
Merge pull request #77 from nolta/master
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fix #49 the sched_yield warnings bug on Mac OS X.
2012-02-19 16:44:35 -08:00
363a563ec2
fix #49
2012-02-19 14:07:34 -05:00
8da6fdc2ce
Merge branch 'hotfix-0.1alpha2.5' into develop
2012-02-19 23:11:06 +08:00
0caa5616f2
Merge branch 'hotfix-0.1alpha2.5'
2012-02-19 22:56:06 +08:00
727e6d83c0
Released 0.1 alpha 2.5. Updated the documents.
2012-02-19 22:55:31 +08:00
da3f101a77
Merge branch 'develop' into hotfix-0.1alpha2.5
2012-02-19 22:31:09 +08:00
fe613de8e1
refs #69 . Auto-detect Intel Core i6/i7 (Sandy Bridge) CPU with Nehalem assembly kernels.
2012-02-13 19:20:35 +08:00
142e99d4e9
Merge branch 'master' into develop
2012-01-20 21:32:13 +08:00
0d3647c395
Merge pull request #76 from StefanKarpinski/patch-1
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Fix #68 : don't require SystemStubs on OS X. SystemStubs does not exist on Lion.
2012-01-01 05:57:25 -08:00
0d76196a09
Fix #68 : don't require SystemStubs on OS X.
2011-12-28 23:53:20 -05:00
a4292976e9
Adding detection of complex situations in symm.c, otherwise the buffer address of sb will overlap the end of sa.
2011-12-05 14:54:25 +00:00
d5a6d789e6
Fixed a typo in Makefile.
2011-11-28 15:31:46 +08:00
875dde437d
Merge branch 'lapack_3.4.0' into develop
2011-11-28 15:28:54 +08:00
5be22ca80d
Refs #72 . Upgraded LAPACK to 3.4.0 version.
2011-11-28 15:28:22 +08:00
2d78fb05c8
Add conjugate condition to gemv.
2011-11-10 15:38:48 +00:00
a32e56500a
Fix the compute error of gemv when incx and incy are negative numbers.
2011-11-04 19:32:21 +00:00
c1e618ea2d
Add complete gemv function on Loongson3a platform.
2011-11-03 13:53:48 +00:00
19f5b5c132
Fixed #66 the bug in zgemv kernel with transpose matrix on 64-bit MingW (Windows).
2011-10-18 18:44:23 +08:00
c852ce3981
Ref #65 . Fixed 64-bit Windows calling convention bug in cdot and zdot.
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According to 64-bit Windows calling convention, the return value is in %rax instead of %xmm0 in cdot kernel.
In zdot, the caller allocates a memory space for return value and sets this memory address to the first hidden parameter. Thus, the callee (zdot) should assign the result to this memory space and return the memory address in %rax.
2011-10-18 10:23:17 +08:00
ba31b19c00
Ref #62 . In OpenMP implementation, check the return value of omp_get_max_threads().
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It makes sure the return value as same as blas_cpu_numbers which is an internal global variable to store the number of threads in OpenBLAS.
2011-10-16 23:00:43 +08:00
66a3c6df4e
Ref #63 . Fixed generating DLL bug on ming-w64.
2011-10-09 17:25:44 +08:00
57658a8c14
ref #62 . Added the user friendly message with USE_OPENMP=1. The users should use OMP_NUM_THREADS.
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When OpenBLAS is compiled with USE_OPENMP=1, it ignores OPENBLAS_NUM_THREADS and GOTO_NUM_THREADS flags.Therefore, you should use OMP_NUM_THREADS.
Without setting OMP_NUM_THREADS, a process will use maximal number of threads on a computing node. Thus, if there are 2 processes on the computing node, the thread will contend against other threads on CPU cores. As a result, the application will hang.
2011-10-09 15:14:48 +08:00
9fe3049de6
Adding conditional compilation(#if defined(LOONGSON3A)) to avoid affecting the performance of other platforms.
2011-09-26 15:21:45 +00:00
831858b883
Modify aligned address of sa and sb to improve the performance of multi-threads.
2011-09-23 20:59:48 +00:00
8de2ba67dd
Merge branch 'hotfix-0.1alpha2.4' into develop
2011-09-18 17:00:29 +08:00
fe7a932ab8
Merge branch 'hotfix-0.1alpha2.4'
2011-09-18 16:57:28 +08:00
1d31c79dc9
Prepared the document for 0.1 alpha 2.4 version.
2011-09-18 16:51:09 +08:00
d40e5621e9
Change the installation folder into /include and /lib.
2011-09-18 05:07:00 +08:00
bcc7956216
Refs #57 . Continue to fix absolute path issue about shared library on Mac OSX.
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Used $(CURDIR) instead of pwd in generating shared library on Mac OSX.
Add more tips about this issue. Thank Dr Kane O'Donnell.
2011-09-18 01:35:12 +08:00
821cbb2995
Updated the document for 0.1 alpha 2.4.
2011-09-17 07:55:59 +08:00
74fa790354
Merge branch 'develop' into hotfix-0.1alpha2.4
2011-09-17 07:32:10 +08:00
756477bfe3
Output the installation tip after building complete.
2011-09-17 07:21:11 +08:00
864c68ffc5
Bump the version number.
2011-09-17 03:05:26 +08:00
68cae521df
Refs #57 . The bug about absolute path of shared library on Mac OSX.
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OSX cann't use relative path in shared library. Thank Mr.Kane for this patch. The detail is in this link (https://github.com/xianyi/OpenBLAS/issues/57 ).
2011-09-17 02:58:01 +08:00
d0152ec8ca
Fixed #61 a building bug about setting TARGET and DYNAMIC_ARCH at the same time.
2011-09-17 02:27:56 +08:00
e08cfaf9ca
Complete all the complex single-precision functions of level3, but the performance needs further improve.
2011-09-16 17:50:40 +00:00
ee4bb8bd25
Add ctrmm part in cgemm_kernel_loongson3a_4x2_ps.S.
2011-09-16 16:08:39 +00:00
Xianyi Zhang
unknown
Xianyi Zhang
Mike Nolta
Stefan Karpinski
traz