1e0bbea868
Refs #676 . Fixed ONLY_CBLAS=1 compiling bug on windows.
2015-10-28 15:10:42 +01:00
e127fb8fd8
1) Refs #575 . Remove g77 from compiler list.
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2) If OpenBLAS cannot find Fortran compiler, it will only build BLAS
(without LAPACK).
2015-05-19 00:01:04 -05:00
75c40bcc48
Refs #520 . Fixed ONLY_CBLAS=1 compiling bug on OSX.
2015-03-19 11:52:09 -05:00
39cc6b21d3
Add ATLAS-style ?geadd function
2015-02-16 13:46:20 +01:00
65a847cd36
Introduce openblas_get_num_threads and openblas_get_num_procs
2015-02-03 12:23:41 -05:00
0b4602b753
add SYMBOLPREFIX and SYMBOLSUFFIX makefile options
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for adding a prefix or suffix to all exported symbol names in the shared library
Useful to avoid conflicts with other BLAS libraries, especially when using
64 bit integer interfaces in OpenBLAS
Note that since OSX does not have the objcopy utility, setting these options
to non-empty values on Mac requires the objconv tool, available (GPL license)
from http://www.agner.org/optimize/#objconv
2014-10-24 22:27:09 -07:00
7f234f8ed1
added GEMM3M tests
2014-09-21 10:55:08 +02:00
d49fd33885
disabled SYMM3M and HEMM3M functions because segment violations
2014-09-20 15:27:40 +02:00
7aae4a62e7
enabled use of GEMM3M functions
2014-09-20 14:27:10 +02:00
a057e5434d
add CBLAS interface for s/d/c/zimatcopy
2014-09-09 09:52:13 +02:00
7794766d3c
Add cblas_(s/d/c/z)omatcopy in order to have cblas interface for them.
2014-09-08 17:57:44 +02:00
552119c484
Fixed #407 . Support outputing the CPU corename on runtime.
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The user can use char * openblas_get_config() or char * openblas_get_corename().
2014-07-08 12:48:08 +08:00
be94db096c
disabled *3M functions for x86_64 platforms
2014-07-01 16:18:05 +02:00
7a8949e0ce
Merge branch 'develop' of https://github.com/TimothyGu/OpenBLAS into TimothyGu-develop
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Conflicts:
driver/others/memory.c
2014-06-28 20:51:31 +08:00
8615d6ec87
Build import libs as .dll.a instead of .lib
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This is MinGW convention.
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-06-27 13:34:09 -07:00
6c2ead30f0
Remove all trailing whitespace except lapack-netlib
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-06-27 12:05:18 -07:00
c6361d63c2
Add -lgfortran flag to gcc call in a makefile
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Adding $(EXTRALIB) adds this flag when things are built with
msys2 on windows. Without this the build fails.
2014-06-13 21:10:27 -07:00
faf3ac0aad
Ref #285 : added axpby kernels
2014-06-08 11:54:24 +02:00
a40116de25
Fixed generating DLL bug.
2014-06-06 16:13:08 +08:00
b31ec99372
Fixed #374 .
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Merge branch 'TimothyGu-develop' into develop
2014-06-05 17:01:44 +08:00
219bcb119d
added lapack and lapacke timing libs by default
2014-05-24 15:53:25 +02:00
a8d4d1c4d3
Build import library for mingw
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-05-22 18:06:26 -07:00
f331cb1a76
Remove code for downloading lapack tarball and the patches themselves
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They are not used anymore since 3eb5af1
2014-05-18 19:09:26 -07:00
9ed981c5dc
Remove unused dll2 target
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-05-18 18:54:38 -07:00
b6d904838e
Remove routines for generating exports/symbol.S
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-05-17 16:02:36 -07:00
5379eff022
Remove routines for making exports/linux.def
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Signed-off-by: Timothy Gu <timothygu99@gmail.com>
2014-05-17 16:01:30 -07:00
0f6e79f918
Refs #324 . Upgrade LAPACK to 3.5.0 version.
2013-12-09 16:50:02 +08:00
f5a0038bad
Use FC instead of CC to link the dynamic library on OS X
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Avoids problems of libgfortran not being found.
2013-10-23 18:43:00 -04:00
c937090121
Added gfortran dependency for LSB/lsbcc.
2013-10-22 13:24:47 +08:00
ce5626a384
Remove -Wl,--retain-symbols-file from dynamic library linking to fix tool support
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The aim is to restrict the symbols exported from openBLAS, but for dynamic libraries --retain-symbols-file has the opposite effect intended. It removes symbols from the .symtab section of the library, which is used by tools such as debuggers, profilers, objdump etc. but does not remove them from .dynsym, which is the section used by the runtime when loading the binary.
In short, using --retain-symbols-file like this doesn't prevent symbol leakage but does prevent tools from analyzing applications linked with openBLAS.
This patch improves tool support for openBLAS applications but does not address symbol leakage through .dynsym.
2013-10-08 16:37:17 +02:00
c92ae012a6
Refs #279 . Provide ONLY_CBLAS flag. If you only need CBLAS without
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a fortran compiler, please try make ONLY_CBLAS=1.
This mode only compiler CBLAS without BLAS fortran interface and LAPACK.
2013-08-21 00:03:25 +08:00
36adfe8d64
Merge branch 'hotfix-v0.2.8' into develop
2013-07-31 14:46:56 +08:00
a07cc39571
Refs #266 . Fixed the compiling bug with Open64 5.0.
2013-07-31 14:41:39 +08:00
1e1250b703
Fixed #260 . Fixed generating 32-bit shared library on previous commit.
2013-07-27 23:01:36 +08:00
9f0fb6e662
Respect user's LDFLAGS
2013-07-25 14:08:37 -07:00
63f14189e3
Refs #259 . Fixed missing LAPACK functions in shared library.
2013-07-26 01:32:32 +08:00
c69e73b868
Fixed typo in generating shared library on x86_64.
2013-07-16 23:18:18 +08:00
5448643557
Fixed generating dll bug in last commit.
2013-07-11 22:24:50 +08:00
c19a488af2
create openblas_get_parallel to retrieve information which
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parallelization model is used by OpenBLAS.
2013-07-11 21:39:19 +08:00
6df39ad9e7
Refs #248 . Support LAPACK and LAPACKE with lsbcc.
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For LAPACKE, use LAPACK_COMPLEX_STRUCTURE.
The reson is lsbcc didn't define complex I in complex.h.
2013-07-10 16:02:27 +08:00
a068d54981
Refs #209 . Export the missing cblas_cdotc_sub functions.
2013-04-08 23:21:28 +08:00
529f1b5006
Refs#194. Export the missing LAPACK s/dlamc3 functions.
2013-03-02 14:41:18 +08:00
bdf8d9411e
Refs #163 . Obtain the build configure on runtime.
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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;
}
2012-12-10 15:52:51 +08:00
7110d17146
Added -lgomp for generating DLL on Windows.
2012-11-28 12:52:28 +08:00
dcfb69c2b5
Merge branch 'master' of https://github.com/alnsn/OpenBLAS into develop
2012-11-12 11:17:04 +08:00
e85549ee11
Fix NetBSD build.
2012-11-10 23:20:44 +00:00
ca4136cf41
Fixed #147 : LAPACK symbols were not being exported for version 3.4.2
2012-10-12 23:44:23 +02:00
e8306f623a
Refs #127 . Generate DLL without a version suffix on Windows.
2012-07-30 19:46:30 +02:00
4a5d08d0cf
Refs #123 . Fixed exporting DLL functions bug on Windows
2012-07-06 21:37:51 +08:00
853d16ed7e
Added openblas_set_num_threads dummy function on Windows. We plan to implement this feature in next version.
2012-06-23 13:07:38 +08:00
j-bo
Zhang Xianyi
Martin Koehler
Erik Schnetter
Tony Kelman
wernsaar
Martin Koehler
Martin Köhler
Timothy Gu
David Anthoff
Keno Fischer
yieldthought
Sebastien Fabbro
Alexander Nasonov
Zaheer Chothia
Zhang Xianyi