An optimized BLAS library based on GotoBLAS2

OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version. The project is supported by the Lab of Parallel Software and Computational Science, ISCAS. http://www.rdcps.ac.cn

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6 derived packages
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Source Files

Filename	Size	Changed
Define-sbgemm_r-to-fix-DYNAMIC_ARCH-builds.patch	0000001087 1.06 KB	8 months
Do-not-include-symbols-defined-in-driver-others-parameter.c-in-DYNAMIC_BUILD.patch	0000001300 1.27 KB	9 months
Fix-checks-for-AVX512-and-atomics.patch	0000001441 1.41 KB	8 months
OpenBLAS-0.3.20.tar.gz	0012742441 12.2 MB	9 months
README.HPC.SUSE	0000000889 889 Bytes	about 5 years
README.SUSE	0000000851 851 Bytes	over 7 years
Remove-extraneous-and-wrong-definition-of-sbgemm_r-on-x86_64.patch	0000000825 825 Bytes	8 months
Revert-AVX512-capability-check-from-PR-1980-moved-to-build.patch	0000000948 948 Bytes	8 months
Use-CC-and-full-command-line-instead-of-hard-coding-gcc-for-AVX512-checking.patch	0000001128 1.1 KB	8 months
Utilize-compiler-AVX512-capability-info-from-c_check-when-building-getarch.patch	0000000943 943 Bytes	8 months
_multibuild	0000000180 180 Bytes	9 months
openblas-noexecstack.patch	0000001216 1.19 KB	over 1 year
openblas-ppc64be_up2_p8.patch	0000003464 3.38 KB	over 1 year
openblas-s390.patch	0000001363 1.33 KB	over 1 year
openblas.changes	0000065248 63.7 KB	2 months
openblas.spec	0000017700 17.3 KB	2 months

Comments 4

acobar wrote over 1 year ago

Please, update to OpenBLAS to 3.17, as some optimizations were causing segfaults and reverted. See: https://github.com/xianyi/OpenBLAS/blob/develop/Changelog.txt.

acobar wrote over 1 year ago

It seems that octave 6.3.0 build failures (on test phase) may be associated to this on Tumbleweed.

acobar wrote over 1 year ago

OK, this really needs a better explanation. I have Tumbleweed and Leap 15.3 installed on different computers, and on both of them I use the Science repo to provide some more packages I need. Downgrading to default versions (3.13 on Leap and 3.14 on Tumbleweed) fixes the problem with Octave, as I was able to build version 6.3 and also run the tests (make check-local) without unknown failures. It probably affects other numerical packages too.

Regards, André

bnavigator wrote over 1 year ago

@acobar: The comment section is not a bug tracker. https://bugzilla.opensuse.org/show_bug.cgi?id=1188608

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