57456c248b
fix gfortran requirement in osx interface64 test
2020-12-02 15:56:21 +01:00
c361313564
Disable deprecated 32bit xcode
2020-12-02 07:49:43 +01:00
0cb7a403b2
fix error declare function blas_level1_thread_with_return_value
2020-12-02 09:51:52 +08:00
77a538d4ba
Update an overlooked instance of xcode 10.0 as well
2020-12-01 22:05:35 +01:00
9621062eba
Update OSX xcode version to 11.5
2020-12-01 12:23:30 +01:00
b766c1e9bb
Improve the performance of zasum and casum with AVX512 intrinsic
2020-12-01 16:49:26 +08:00
22574b474e
Suppress -mfma as well for gcc 4.6
2020-11-30 21:41:51 +01:00
f662022994
Move the version check to avoid overwriting unprocessed compiler data
2020-11-30 17:24:27 +01:00
5e81e81478
Merge pull request #3014 from RajalakshmiSR/dgemvnp10
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POWER10: Optimize dgemv_n
2020-11-30 08:18:24 +01:00
7d46e31de1
POWER10: Optimize dgemv_n
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Handling as 4x8 with vector pairs gives better performance than
existing code in POWER10.
2020-11-29 15:28:28 -06:00
62a2eb884f
Add SSE flags for x86
2020-11-29 15:33:07 +01:00
2e99e2699b
Add workaround for gcc 4.6 miscompiling assembly kernels with -mavx
2020-11-29 15:32:17 +01:00
006b13299f
Merge pull request #3012 from martin-frbg/restore-getarch
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Restore RISCV entries accidentally trashed by my PR 3005
2020-11-29 13:27:47 +01:00
ca17d3dc3d
Restore RISCV entries accidentally trashed by my PR 3005
2020-11-29 13:19:51 +01:00
52ed2741c5
Merge pull request #3010 from ggouaillardet/topic/fj_compilers
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add Fujitsu compilers
2020-11-29 11:36:43 +01:00
3b4c016110
link math lib on FreeBSD
2020-11-29 17:17:35 +08:00
358100ec15
add Fujitsu compilers
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Co-authored-by: Tomoki Karatsu <karatsu.spack@gmail.com>
2020-11-29 14:35:42 +09:00
3788b6d156
Merge pull request #3005 from martin-frbg/ssefix
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Add -msse for x86 and silence build warning in getarch
2020-11-23 08:35:32 +01:00
bc5b1ddf0d
Merge pull request #3004 from martin-frbg/bsd_getauxval
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ARM64 DYNAMIC_ARCH build fix for BSD/OSX
2020-11-23 08:35:12 +01:00
2f42d23104
Merge pull request #3002 from martin-frbg/issue3000
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Ensure that all targets in a DYNAMIC_ARCH build on POWER use the same buffer size
2020-11-22 22:51:26 +01:00
b72dd007dc
Merge pull request #3001 from martin-frbg/issue2996
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Fix ambiguous ifdefs in tests for user-defined options in Makefiles
2020-11-22 22:50:41 +01:00
11ebe5fa25
Avoid redefinition warning
2020-11-22 21:16:07 +01:00
01f01dae98
Add -msse if supported
2020-11-22 21:15:08 +01:00
e7bf8ced6c
Build fix for systems that do not support getauxval
2020-11-22 20:20:28 +01:00
0256294921
Fix syntax mixup
2020-11-22 17:41:44 +01:00
2b114c3f30
Restore proper Makefile
2020-11-22 17:16:22 +01:00
60e1fddca7
Ensure that the same (large) BUFFERSIZE is used for all cpus in DYNAMIC_ARCH builds
2020-11-22 16:48:22 +01:00
ebb8788696
Use ifneq instead of ifdef for CROSS option
2020-11-22 16:33:34 +01:00
857afcc41d
Use ifeq instead of ifdef for user-definable build options
2020-11-22 16:31:44 +01:00
5fa305172a
Use ifeq instead of ifdef for user-definable options
2020-11-22 16:29:56 +01:00
d3ff1f889f
Convert ifndefs to ifneq
2020-11-22 16:27:17 +01:00
65eb7afaf4
Change ifndef CROSS to ifneq
2020-11-22 16:25:36 +01:00
8a6b17f97d
Change ifndefs to ifneq
2020-11-22 16:19:31 +01:00
0f863f96e4
Merge pull request #112 from xianyi/develop
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rebase
2020-11-22 16:17:19 +01:00
437702e0e1
Merge pull request #2965 from epsilon-0/develop
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allow setting soname without suffix or prefix
2020-11-22 12:25:33 +01:00
f1bf040b25
Merge pull request #2988 from xiegengxin/smp-asum
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Improve the performance of dasum and sasum when SMP is defined
2020-11-22 12:24:13 +01:00
613e3b2baf
Merge pull request #2997 from Flamefire/reproduce_crash
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Add reproducer test for crash after fork
2020-11-22 12:22:57 +01:00
05a0ea2340
Merge branch 'risc-v' into develop
2020-11-22 16:05:32 +08:00
7037849498
Merge branch 'develop' into risc-v
2020-11-22 16:04:50 +08:00
c6c9c24d1b
Update doc for C910.
2020-11-22 16:02:19 +08:00
6dd71af0c3
Merge pull request #2995 from Flamefire/fix_thread_buffer_init
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Don't overwrite blas_thread_buffer if already set
2020-11-20 09:42:10 +01:00
a05dc6e62b
Add reproducer test for crash after fork
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See #2993 for an analysis
2020-11-19 15:46:37 +01:00
60005eb47b
Don't overwrite blas_thread_buffer if already set
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After a fork it is possible that blas_thread_buffer has already
allocated memory buffers: goto_set_num_threads does allocate those
already and it may be called by num_cpu_avail in case the OpenBLAS
NUM_THREADS differ from the OMP num threads.
This leads to a memory leak which can cause subsequent execution of BLAS
kernels to fail.
Fixes #2993
2020-11-19 14:51:51 +01:00
043f3d6faa
POWER10: Use POWER9 as a fallback
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If the toolchain is too old, or the mma features isn't set on a POWER10
fall back to the POWER9 loops.
2020-11-19 21:04:10 +11:00
fdf71d66b3
POWER10: Fix ld version detection
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LDVERSIONGTEQ35 needs to escape the '>' character.
LDVERSIONGTEQ35 is checking the system ld version which may be different
to the toolchain being used to compile OpenBLAS. We don't have a path
to the linker in our Makefiles, so (ab)use gcc -Wl,--version to get the
version of ld in our toolchain.
2020-11-19 20:50:42 +11:00
7e9cb39a25
Merge pull request #2981 from Qiyu8/fix-sum
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Fix sum optimize issues
2020-11-16 08:40:46 +01:00
be075d53cf
Merge pull request #2983 from Qiyu8/optimize-srot
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Optimize the performance of rot by using universal intrinsics
2020-11-16 08:38:37 +01:00
b00a0de132
remove the -mfma flag in when the host has AVX.
2020-11-16 09:14:56 +08:00
d341a0fea0
Merge pull request #2989 from martin-frbg/cmake-fma
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Fix missing -mfma compiler flag in cmake builds without DYNAMIC_ARCH
2020-11-13 12:35:09 +01:00
ec4d77c47c
Add -mfma for HAVE_FMA3 in the non-DYNAMIC_ARCH case as well
2020-11-13 09:16:34 +01:00
Martin Kroeker
Gengxin Xie
Rajalakshmi Srinivasaraghavan
cyy
Gilles Gouaillardet
Xianyi Zhang
Alexander Grund
Anton Blanchard
Anton Blanchard
Qiyu8