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126 Commits

Author SHA1 Message Date
Thomas De Schampheleire
a0cc119f26 Makefile: also consider -O, -Og and -Os when stripping flags 
gcc also supports -O, -Og and -Os as optimization flags.
They may be given on the make command-line by users.

For the calculation of LAPACK_NOOPT, all such flags should be considered.

Signed-off-by: Thomas De Schampheleire <thomas.de_schampheleire@nokia.com>
[Retrieved from:
https://git.buildroot.net/buildroot/tree/package/openblas/0003-Makefile-also-consider-Os-when-determining-LAPACK_NO.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
 2021-12-14 23:36:16 +01:00
Keno Fischer
2d33e12a11 Make sure that Netlib LAPACK respects FFLAGS 
OpenBLAS allows users to specify `FFLAGS` and then uses `override` to append additional
options. However, without such an override in lapack's make.inc, lapack would use the external
FFLAGS, rather than the ones being computed by OpenBLAS. For example the `DEBUG=1` flag
would not apply to LAPACK code. This is all a bit messy but forced by the integration with netlib
lapack. Note that `CFLAGS` already has this override for the same reason. It is possible that
other variables here should have a similar override, but I think for most of the other ones, OpenBLAS's
build system does not append to the flags passed in by the user.
 2021-09-30 03:14:15 -04:00
Martin Kroeker
0608bc5d82 delay creation of the softlink until after the library has been created 2021-04-26 22:32:23 +02:00
Martin Kroeker
e40416567a Add version printout for PGI/NVIDIA compiler 2020-12-19 22:06:56 +01:00
Martin Kroeker
74b5850581 Add libomp to the LAPACK(-test) dependencies in clang/gfortran builds 2020-12-03 21:28:10 +01:00
Martin Kroeker
e396ec8b56 Allow building support for only a subset of variable types 2020-10-11 15:11:15 +02:00
Martin Kroeker
84c00c3c6e Support running just the GEMV version of the thread safety test 2020-09-17 13:46:41 +02:00
Martin Kroeker
619343278d Fix mishandling of NO_CBLAS=0 and NO_LAPACKE=0 2020-08-11 13:40:40 +02:00
Martin Kroeker
da9e2a7ada Add SYMBOLPREFIX and/or SYMBOLSUFFIX to cblas prototypes 2020-07-31 16:03:33 +02:00
Martin Kroeker
ec0f228632 Add FFLAGS_DRV to the generated make.inc to fix lapack-test on x86_64 with icc/ifort 
fixes #2552
 2020-05-08 18:06:12 +02:00
Baptiste Daroussin
41e802443a libname: treat FreeBSD and DragonFly like linux and sunos 
There is no difference in the way libnames are handle between FreeBSD
and linux or sunos. FreeBSD and DragonFly prefers having sonames as well
 2020-04-03 06:20:42 +02:00
Martin Kroeker
fe47dc8673 Add message highlighting minimum target choice at end of DYNAMIC_ARCH builds 
related to #2526
 2020-03-23 19:35:51 +01:00
Martin Kroeker
37d456f7e0 Merge pull request #2493 from martin-frbg/plainmake 
Fix use of make vs $(MAKE) in building lapack-testing
 2020-03-07 16:55:53 +01:00
l00546269
8a8df530e2 [OpenBLAS]:modifed the Makefile 
[Description]: check the compiler version and show the detail info
 2020-03-07 10:14:33 +08:00
Martin Kroeker
37f46f2fa0 Fix another spot where make was used instead of $(MAKE) 
Broke lapack-testing on BSD as their default "make" does not support GNU Makefile syntax
 2020-03-06 15:37:26 +01:00
l00546269
13f9afbd99 [OpenBLAS]:modifed the Makefile 
[Description]:add c/fortran compiler version information in final note
 2020-03-04 16:47:23 +08:00
Martin Kroeker
375b1875c8 [WIP] Update LAPACK to 3.9.0 (#2353) 
* Update make.inc entries for LAPACK 3.9.0

Reference-LAPACK PR 347 changed some variable names and relative paths

* Update LAPACK to 3.9.0

* Add new functions from LAPACK 3.9.0

* Add new functions from LAPACK 3.9.0

* Restore LOADER command 

as it makes it easier to specify pthread as needed

* Restore LOADER

* Restore EIG/LIN prefixes in cmdbase

* add binary path to lapack_testing.py call

* Restore OpenMP version check

* Restore OpenMP version check

* Restore fix for out-of-bounds array accesses

from #2096
 2020-01-01 13:18:53 +01:00
Isuru Fernando
b89d9762a2 Change install_name on osx to match linux 2019-07-08 17:14:35 -05:00
Martin Kroeker
26411acd56 Merge pull request #2148 from TiborGY/cpp_thread_test_2 
Thread safety tester using C++11 threading (cleaned history)
 2019-06-07 13:23:07 +02:00
TiborGY
1aded69821 hook up c++ thread safety test (main Makefile) 2019-06-01 21:32:52 +02:00
Martin Kroeker
940f38f6dd Build and run utests in any case, they do their own checks for fortran availability 2019-05-24 13:02:23 +02:00
Martin Kroeker
25427926bc Improve handling of NO_STATIC and NO_SHARED 
to avoid surprises from defining either as zero. Fixes #2035 by addressing some concerns from #1422
 2019-03-02 23:36:36 +01:00
TiborGY
c329de2931 Update Makefile 2018-12-28 14:35:41 +01:00
Martin Kroeker
c0d7cd3dac Merge pull request #1799 from martin-frbg/issue1796 
Handle conflicting usage of ARCH in at least some BSD environments
 2018-10-09 08:20:52 +02:00
Martin Kroeker
697dc1baf8 Use override for ARCH in make.inc 
in case a conflicting setting of ARCH (for architecture) gets pulled in from the environment
(originally suggested by dloghin in #1753)
 2018-10-08 22:26:59 +02:00
Zoltán Mizsei
6463bffd59 Haiku supporting patches 2018-08-02 20:49:14 +02:00
Martin Kroeker
cc92257ea6 Update Makefile 2018-06-27 00:09:21 +02:00
Martin Kroeker
2aba1b1658 Merge branch 'develop' into nofort 2018-06-27 00:07:32 +02:00
Martin Kroeker
8396e9e777 Handle NOFORTRAN=0 2018-06-27 00:00:27 +02:00
Martin Kroeker
092175cfec Revert changes to NOFORTRAN handling from 952541e 2018-06-26 08:09:52 +02:00
Martin Kroeker
952541e840 Need to use filter-out to handle NOFORTRAN not set 2018-06-20 13:20:30 +02:00
Martin Kroeker
9369d3e6e5 Modify NOFORTRAN tests to always check the value; fix rewriting of NO_FORTRAN 2018-06-19 23:28:06 +02:00
Martin Kroeker
10b70c904d Handle erroneous user settings NOFORTRAN=0 and NO_FORTRAN 2018-06-19 20:53:19 +02:00
Martin Kroeker
6c2d90ba77 Move some DYNAMIC_ARCH targets to new DYNAMIC_OLDER option 2018-06-09 16:29:17 +02:00
Martin Kroeker
908d40be71 Adapt lapack-test and blas-test to changes in netlib directory layout 
partial fix for #1574 - the problem with lapack_testing.py looks like an upstream bug
 2018-05-29 14:27:46 +02:00
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
martin
3be5c3d343 Update LAPACK to 3.8.0 2017-11-23 18:13:35 +01:00
Martin Kroeker
3810a6fd99 (Plain make) build system fixes for AIX 
- retry fortran compiler test with aix-specific option if generic -m32/-m64 fails
- pass any custom ARFLAGS to lapack
- no addition of -m32/-m64 to the CFLAGS and FFLAGS on AIX
 2017-09-18 01:29:21 +02:00
Christoph Conrads
be8e8228ae Make: show installation instructions after build 2017-08-10 14:22:26 -04:00
Christoph Conrads
77b197bc93 Make: fix installation instructions 
The installation instructions as shown after successfully compiling
OpenBLAS are wrong because this arguments used during compilation have
to be provided to Make again.
 2017-08-10 12:47:18 -04:00
Martin Kroeker
31e086d6a6 Disable ReLAPACK by default (#1238) 
* Disable ReLAPACK by default; mention it in final build message if included

* Add files via upload

* Add files via upload

* Add files via upload
 2017-07-13 22:01:47 +02:00
Martin Kroeker
2c8d634619 Add files via upload 2017-07-02 00:50:14 +02:00
Martin Kroeker
912410f214 Add ReLAPACK to Makefiles 2017-06-28 18:15:21 +02:00
Elliot Saba
5b04cf7ab4 Add Makefile debugging trick so that we can inspect runtime Makefile variables 2017-05-04 11:51:29 -07:00
Zhang Xianyi
90dd190a6d Build shared library for Android. 2017-04-11 12:01:18 +08:00
François Bissey
c732f1a066 Never use "make" in makefiles. Only $(MAKE). 2016-12-15 11:38:23 +13:00
Aleksey Kuleshov
3d50ccdc0d allow building tests when CROSS compiling but don't run them 2016-04-26 12:36:47 +03:00
Zhang Xianyi
8577be2a95 Modify travis script. 2016-03-04 04:24:43 +08:00
Zhang Xianyi
5e6965ea47 Run utest when building. 2016-02-13 00:33:31 +08:00