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OpenBLAS/0.3.23-cpeGNU-22.12-ILP64 (OpenBLAS-0.3.23-cpeGNU-22.12-ILP64.eb)

This software is archived in the LUMI-EasyBuild-contrib GitHub repository as easybuild/easyconfigs/__archive__/o/OpenBLAS/OpenBLAS-0.3.23-cpeGNU-22.12-ILP64.eb. The corresponding module would be OpenBLAS/0.3.23-cpeGNU-22.12-ILP64.

# Adapted from the EasyBuilders build recipe for LUMI by kurt Lust (kurt.lust@uantwerpen.be)
name =    'OpenBLAS'
version = '0.3.23'
versionsuffix = '-ILP64'

homepage = 'http://www.openblas.net/'

whatis = [
    "Description: OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version."
]

description = """
OpenBLAS is an optimized BLAS library based on GotoBLAS2 1.13 BSD version.

Note that OpenBLAS will conflict with the Cray LibSci library, so when using
this module you have to unload the cray-libsci module as otherwise the
Cray compiler wrappers will add LibSci to the libraries used by the
compiler.

Cray LibSci already contains BLAS, LAPACK and ScaLAPACK functionality and
should be your first choice. But this module may be useful if you run into
problems with the Cray LibSci library. Note however that software in the
LUMI stack is by default build with the Cray LibSci library, so your code
that relies on BLIS may not link correctly to any of the other modules
in the LUMI software stacks.
"""

docurls = [
    'Web documentation in the OpenBLAS Wiki https://github.com/xianyi/OpenBLAS/wiki'
]

toolchain = {'name': 'cpeGNU', 'version': '22.12'}
toolchainopts = {'openmp': True}

source_urls = [
    # order matters, trying to download the large.tgz/timing.tgz LAPACK tarballs from GitHub causes trouble
    'https://www.netlib.org/lapack/timing/',
    'https://github.com/xianyi/OpenBLAS/archive/',
]
sources = ['v%(version)s.tar.gz']
patches = [
    ('large.tgz', '.'),
    ('timing.tgz', '.'),
]
checksums = [
    '115634b39007de71eb7e75cf7591dfb2',
    'f328d88b7fa97722f271d7d0cfea1c220e0f8e5ed5ff01d8ef1eb51d6f4243a1',  # large.tgz
    '999c65f8ea8bd4eac7f1c7f3463d4946917afd20a997807300fe35d70122f3af',  # timing.tgz
]

preconfigopts = 'module unload cray-libsci && '

pretestopts = 'module unload cray-libsci && '
# extensive testing can be enabled by uncommenting the line below
# The tests do not yet work on LUMI but the problem does seem to be with 
# the commands used to compile the tests rather than the library.
#runtest = 'PATH=.:$PATH lapack-timing'

prebuildopts = 'module unload cray-libsci && '

buildopts = 'BINARY=64 TARGET=ZEN INTERFACE64=1 USE_THREAD=1 CC=cc FC="ftn -default64 -fdefault-integer-8" CFLAGS=""'

testopts = 'BINARY=64 TARGET=ZEN INTERFACE64=1 USE_THREAD=1 CC=cc FC="ftn -default64 -fdefault-integer-8"'

preinstallopts = 'module unload cray-libsci && '

moduleclass = 'numlib'

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