a95a5e52b8
Fix PGI compiler detection for getarch
2019-08-16 09:00:11 +02:00
321288597c
Merge pull request #2212 from martin-frbg/nofort-nolib
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Avoid spurious dependency on the fortran runtime despite NOFORTRAN=1
2019-08-11 20:26:34 +02:00
be147a9f28
Avoid adding a spurious dependency on the fortran runtime despite NOFORTRAN=1
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for cases where a fortran compiler is present but not wanted (e.g. not fully functional)
2019-08-11 16:24:39 +02:00
b89c781637
Fix surprising behaviour of NO_AFFINITY=0
2019-07-07 16:04:45 +02:00
abea977ded
Merge pull request #2162 from martin-frbg/pgi
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Fixes for PGI compiler
2019-07-03 19:16:30 +02:00
7684c4f8f8
PGI compiler does not like -march=native
2019-06-20 19:56:01 +02:00
4ea794a522
Avoid unintentional activation of TLS code via USE_TLS=0
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fixes #2149
2019-06-10 17:24:15 +02:00
0ab4076dd8
Merge pull request #2156 from martin-frbg/issue2154
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Add gfortran workaround for C->FORTRAN ABI violation
2019-06-06 13:43:12 +02:00
900d5a3205
Add gfortran workaround for ABI violations in LAPACKE
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for #2154 (see gcc bug 90329)
2019-06-06 10:18:40 +02:00
7a9a4dbc4f
Fix detection of AVX512 capable compilers in getarch
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21eda8b5
2019-06-05 17:30:56 +02:00
f66c11fc22
Remove unrelated change
2019-05-15 23:38:12 +02:00
d2cb610272
Add option USE_LOCKING for single-threaded build with locking support
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for calling from concurrent threads
2019-05-15 23:18:43 +02:00
bcdf1d4917
Add in runtime CPU detection for POWER.
2019-04-09 14:20:16 +10:00
c4868d11c0
Make sure that AVX512 is disabled in 32bit builds
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for #2033
2019-03-01 09:23:03 +01:00
d66214c946
Make x86_32 imply NO_AVX2, NO_AVX512 in addition to NO_AVX
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fixes #2033
2019-02-28 09:58:25 +01:00
36b844af88
Change ARMV8 target to ARMV7 when BINARY32 is set
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fixes #1961
2019-01-26 17:47:22 +01:00
d11554c88f
Validate user supplied TARGET ( #1941 )
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the build will now abort with an error message when an undefined build TARGET is named
Fixes #1938
2018-12-31 23:19:44 +01:00
5bd21ab6e1
Make sure that -fPIC is present when needed
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override user-provided FFLAGS if necessary
2018-12-23 23:46:48 +01:00
c5f8aeff2d
Merge branch 'develop' into fbsd12
2018-12-03 12:50:14 +01:00
ea6d1b96bd
Update Makefile.system
2018-12-03 08:59:10 +01:00
3c9e3faedb
fixup BSD naming of powerpc arch
2018-12-02 23:24:53 +01:00
44c81fd135
oops
2018-12-02 20:27:53 +01:00
26b3710485
Add architecture mappings for FreeBSD12
2018-12-02 12:07:41 +01:00
f85ce54d4a
Use correct Makefile on powerpc64
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FreeBSD uses powerpc64 name for POWER architecture. Use correct Makefile for this platform.
2018-11-30 16:05:49 +00:00
a29ec458c2
propagate verison number for openblas_config_version
2018-11-29 00:10:49 +01:00
b0c15bacc1
Merge pull request #1863 from martin-frbg/aix_install3
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Set LIBSONAME suffix to .a for AIX
2018-11-09 13:12:06 +01:00
cfb0f5b0f8
Set LIBSONAME suffix to .a for AIX
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another fix for #1803
2018-11-08 22:39:10 +01:00
5f8f0583d4
Merge branch 'develop' into fc-1847
2018-11-07 08:47:52 +01:00
7d3502b500
Add -frecursive gfortran option by default
2018-11-06 08:20:55 +00:00
d5aeff636f
ARM64: Enable DYNAMIC_ARCH
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Enable DYNAMIC_ARCH feature on ARM64. This patch uses the cpuid
feature in linux kernel to detect the core type at runtime
(https://www.kernel.org/doc/Documentation/arm64/cpu-feature-registers.txt ).
If this feature is missing in kernel, then the user should use the
OPENBLAS_CORETYPE env variable to select the desired core type.
2018-10-22 01:49:35 -07:00
c0d7cd3dac
Merge pull request #1799 from martin-frbg/issue1796
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Handle conflicting usage of ARCH in at least some BSD environments
2018-10-09 08:20:52 +02:00
d3d58f8ee5
Catch conflicting usage of ARCH in at least some BSD environments
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fixes #1796
2018-10-08 22:29:35 +02:00
2caa2210bb
Add USE_TLS option to choose between old and new implementation of memory.c
2018-08-25 19:37:11 +02:00
0b2b83d9ed
Add support for a user-defined list of dynamic targets
2018-06-23 19:41:32 +02:00
6c2d90ba77
Move some DYNAMIC_ARCH targets to new DYNAMIC_OLDER option
2018-06-09 16:29:17 +02:00
f6021c798d
Re-enable QUIET_MAKE
2018-06-05 19:09:38 +02:00
e8002536ec
disable quiet_make for the moment
2018-06-05 18:23:01 +02:00
15a78d6b66
export NO_AVX512 setting
2018-06-05 15:58:34 +02:00
b7feded85a
Propagate NO_AVX512 via CCOMMON_OPT
2018-06-05 10:24:05 +02:00
a7d0f49cec
Add SKYLAKEX to DYNAMIC_CORE list only if AVX512 is available
2018-06-03 23:13:25 +02:00
f1fb9a4745
Propagate NO_AVX512 if needed
2018-06-03 13:48:27 +02:00
99c7bba8e4
Initial support for SkylakeX / AVX512
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This patch adds the basic infrastructure for adding the SkylakeX (Intel Skylake server)
target. The SkylakeX target will use the AVX512 (AVX512VL level) instruction set,
which brings 2 basic things:
1) 512 bit wide SIMD (2x width of AVX2)
2) 32 SIMD registers (2x the number on AVX2)
This initial patch only contains a trivial transofrmation of the Haswell SGEMM kernel
to AVX512VL; more will follow later but this patch aims to get the infrastructure
in place for this "later".
Full performance tuning has not been done yet; with more registers and wider SIMD
it's in theory possible to retune the kernels but even without that there's an
interesting enough performance increase (30-40% range) with just this change.
2018-06-03 07:58:52 +00:00
50acc40613
Merge pull request #1536 from WestAlgo/develop
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Fix race condition in blas_server_omp.c
2018-05-11 10:09:14 +08:00
12398e53ce
Merge pull request #1553 from martin-frbg/ifort-openmpflag
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Change -openmp to -fopenmp for ifort entry as well
2018-05-09 14:39:52 +02:00
193f835662
Change -openmp to -fopenmp for ifort entry as well
2018-05-09 12:34:09 +02:00
e3a069f108
Merge pull request #1550 from martin-frbg/ifort-openmpflag
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Update compiler flag for openmp use with ICC
2018-05-09 09:02:38 +02:00
65b8a5c5d8
Update compiler flag for openmp use with ICC
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The deprecated -openmp option was finally removed in favor of -qopenmp or -fopenmp, picking the latter to stay compatible with Intel compiler versions before 2015 (when -q options were introduced). Fixes #1546
2018-05-08 21:47:10 +02:00
71051259e0
Restore compiler options for mips P5600 target
2018-05-02 20:37:06 +02:00
d94d7baf7e
Add mips32r2 api target
2018-05-02 20:17:26 +02:00
1b83341d19
Fix race condition in blas_server_omp.c
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Change-Id: Ic896276cd073d6b41930c7c5a29d66348cd1725d
2018-04-27 17:00:42 +08:00
8f811a9312
Reinstate macOS logic
2018-04-04 11:41:45 -07:00
36a17536ca
Compile with cc rather than gcc whenever possible
2018-04-04 11:26:54 -07:00
a41d241a0e
Add support for DragonFly BSD
2018-04-03 16:39:29 -07:00
8da6b6ae52
Allow building on OpenBSD
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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
ce2028b425
Rewrite this test to work with ctest and re-enable it on the appropriate platforms (including Cygwin, which has fork())
2018-02-06 12:23:27 +01:00
4a4f6658de
When forcing USE_THREAD=0, override USE_OPENMP as well
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This avoids an error exit a few lines down as USE_THREAD=0 conflicts with USE_OPENMP=1
2018-01-23 21:33:21 +01:00
e3d844b062
Added mips I6500 core
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2017-09-22 11:57:43 +05:30
601c71fe54
Merge pull request #1304 from martin-frbg/aix-build-fixes
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(Plain make) build system fixes for AIX
2017-09-18 10:16:40 +02:00
3810a6fd99
(Plain make) build system fixes for AIX
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- 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
dddedbab5d
More canonical installation on Cygwin:
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* The DLL is named cygopenblas.dll, not libopenblas.dll
* The import lib (still called libopenblas.dll.a) is installed
2017-09-07 14:18:56 +02:00
9cc6599056
ARM: do not add linker flag `-lm` unconditionally
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On ARM the required math library depends on whether the soft floating
point ABI is used or not but this is already handled in
`Makefile.system`, lines 499-505.
2017-08-10 11:58:25 -04:00
31e086d6a6
Disable ReLAPACK by default ( #1238 )
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* 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
4239dd65ce
Merge branch 'develop' into develop_arm_softfp
2017-07-10 20:02:36 +08:00
fa6a920caa
Link -lm or -lm_hard for Android ARMv7.
2017-07-05 17:05:06 +08:00
37efb5bc1d
arm: Remove unnecessary files/code
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Since softfp code has been added to all required vfp kernels,
the code for auto detection of abi is no longer required.
The option to force softfp ABI on make command line by giving
ARM_SOFTFP_ABI=1 is retained. But there is no need to give this option
anymore.
Also the newly added C versions of 4x4/4x2 gemm/trmm kernels are removed.
These are longer required. Moreover these kernels has bugs.
2017-07-02 03:06:36 +05:30
0d5c8e5386
arm: Determine the abi from compiler if not specified on command line
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If ARM abi is not explicitly mentioned on the command line, then set the
arm abi to softfp or hard according to the compiler environment.
This assumes that compiler sets the defines __ARM_PCS and __ARM_PCS_VFP
accordingly.
2017-06-30 18:20:59 +05:30
482015f8d6
Merge branch 'arm_soft_fp_abi' into develop
2017-06-23 11:35:25 +08:00
42bbe74791
build: LLVM: Add Flang compiler support and enable OpenMP for Clang
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Signed-off-by: Paul Osmialowski <pawel.osmialowski@arm.com>
2017-05-25 17:03:20 +01:00
6e972994b2
Force `DYNAMIC_ARCH` to empty when `DYNAMIC_CORE` is not set
2017-05-04 12:55:31 -07:00
c9ff735da6
Add ZEN support (tested for auto-detected static backend)
2017-03-19 15:32:50 +01:00
90e02ccf68
Support ARM softfp ABI for sgemm on ARMV7.
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make ARM_SOFTFP_ABI=1
2017-03-06 22:16:13 +08:00
503dcbfde6
Merge branch 'develop' into arm_soft_fp_abi
2017-03-06 13:53:56 +08:00
d0035b857d
Apply COMMON_OPT to default FFLAGS to avoid building non-optimized LAPACK by mistake
2017-01-08 21:17:22 +01:00
32ca9a9f68
Do not override MACOSX_DEPLOYMENT_TARGET if it is already defined.
2016-12-15 11:42:17 +13:00
9687437928
MIPS n32 ABI and build time mips simd support check
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-08-10 17:44:22 +05:30
d1c6469283
MIPS n32 ABI support, MSA support detection and rename ARCH, ARCHFLAGS
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-08-08 11:58:01 +05:30
22b9c2747d
P6600/I6400 Build fix. Reverted the changes which was done to support for MIPS n32 ABI
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-07-22 18:45:06 +05:30
beb1d076a4
Added MSA optimization for GEMV_N, GEMV_T, ASUM, DOT functions
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Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-07-15 18:38:25 +05:30
7f28cd1f88
Complete support for MIPS n32 ABI
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Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
2016-07-14 17:51:04 +01:00
e12cff87b8
Makefile.system: P5600 and I6400 cores need -mmsa
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Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
2016-05-19 10:56:53 +01:00
2c3dfe2bf3
MIPS P5600(32 bit) and I6400(64 bit) cores support added.
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Seperated mips and mips64 files.
Configurations support for mips 32 bit.
Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com>
2016-04-22 14:03:18 +05:30
7f7d04dcd2
Fixed linking error when compiling ARMv7 for Android (disabled -lpthread and added -Wl,--no-warn-mismatch).
2016-02-04 17:05:31 -05:00
5fef0d1b75
re enable Fortran optimization flag on windows
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partial revert of 299cdcdc29#696 , was not explained why that was needed
2016-01-30 01:13:51 -08:00
44062517eb
Update Makefile.system
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Define AWK as "nawk" for SunOS (actually Illumos) only - fixes #763
2016-01-26 20:35:25 +01:00
aaa8551c57
Merge pull request #749 from lotheac/illumos_fixes
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illumos fixes
2016-01-26 08:42:20 -06:00
31aff441ce
use $(AWK) in Makefile.install and switch it to nawk
2016-01-22 18:55:55 +02:00
2c7143459f
Let make MAX_STACK_ALLOC=0 do what expected
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It's no longer required to modify Makefile.rule to disable
stack allocation. It's now possible to run:
make MAX_STACK_ALLOC=0
2015-12-31 14:43:09 +01:00
ba024fcfc0
Allow to force the number of parallel make job
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This is particularly useful when using distcc
2015-12-28 19:45:29 +01:00
299cdcdc29
lapack fixes for Windos
2015-11-21 14:33:27 +01:00
a8516c5b47
fixes for cross compile
2015-11-21 10:48:37 +01:00
ccf41ebf78
Merge branch 'develop' into arm_soft_fp_abi
2015-10-28 12:12:31 +00:00
88bef3bffc
default to lib$(SYMBOLPREFIX)openblas$(SYMBOLSUFFIX), as discussed in #646 : if you rename the symbols, it is best to rename the library
2015-10-01 15:07:04 -04:00
857899526f
ARM soft fp abi branch.
2015-09-26 14:10:18 +00:00
1cf2b10224
Use pure C generic target on x86 and x86_64.
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make TARGET=GENERIC
?gemm3m is unimplemented on generic target.
2015-08-03 23:55:56 -05:00
4f5691e5c0
Fix test execution when USE_OPENMP=0
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The standard way to disable OpenMP support is to set USE_OPENMP=0,
as indicated by other checks to see if USE_OPENMP equals 1. The
problem is obviously then that `ifdef USE_OPENMP` is very much not
what we want to test for. This causes tests to fail when no OpenMP
library is installed.
2015-06-12 23:52:07 -07:00
29293160a4
Fix #593 . Change MACOSX_DEPLOYMENT_TARGET to 10.6.
2015-06-08 10:53:50 -05:00
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
51ff17d46e
Add AMD Excavator target.
2015-05-13 16:16:30 -05:00
6743beb748
Refs #565 . Fix the bug of generate FEXTRALIB.
2015-05-07 13:06:53 +08:00
cda29f183b
Add vecLib benchmarks
2015-05-06 21:52:34 -04:00
Martin Kroeker
Michael Lass
Rashmica Gupta
TiborGY
Andrew
pkubaj
Ashwin Sekhar T K
Arjan van de Ven
Zhang Xianyi
Zhiyong Dang
Alex Arslan
Erik M. Bray
Shivraj Patil
Christoph Conrads
Zhang Xianyi
Paul Osmialowski
Elliot Saba
Denis Steckelmacher
François Bissey
Vicente Olivert Riera
buffer51
Tony Kelman
Lauri Tirkkonen
Jerome Robert
Werner Saar
Steven G. Johnson
Thomas Anderson
Andreas Noack