[STRUMPACK] [package list]

STRUMPACK/7.0.1-cpeGNU-24.03-OpenMP (STRUMPACK-7.0.1-cpeGNU-24.03-OpenMP.eb)

Install with the EasyBuild-user module:

eb STRUMPACK-7.0.1-cpeGNU-24.03-OpenMP.eb -r

To access module help after installation and get reminded for which stacks and partitions the module is installed, use module spider STRUMPACK/7.0.1-cpeGNU-24.03-OpenMP.

EasyConfig:

#DOC Note that this is a CPU-only version of STRUMPACK. GPU computing is not enabled.
easyblock = 'CMakeMake'

name =          'STRUMPACK'
version =       '7.0.1'
versionsuffix = '-OpenMP'

homepage = 'https://portal.nersc.gov/project/sparse/strumpack//'

whatis = [ 
    'Description: STRUMPACK - STRUctured Matrix PACKage - Fast linear solvers and preconditioner for both dense and sparse systems using low-rank structured factorization with randomized sampling.'
]

description = """
STRUMPACK - STRUctured Matrix PACKage - Fast linear solvers and preconditioner
for both dense and sparse systems using low-rank structured factorization with randomized sampling.
Many large dense matrices are rank structured, meaning they exhibit some kind of low-rank property, 
for instance in hierarchically defined sub-blocks. In sparse direct solvers based on LU factorization, 
the LU factors can often also be approximated well using rank-structured matrix compression, 
leading to robust preconditioners. The sparse solver in STRUMPACK can also be used as an exact direct solver, 
in which case it functions similarly as for instance SuperLU or Superlu_Dist. 
The STRUMPACK sparse direct solver delivers good performance and distributed memory scalability and 
provides excellent CUDA support and some AMD support also.
"""

toolchain = {'name': 'cpeGNU', 'version': '24.03'}
toolchainopts = {'pic': True, 'usempi': True, 'openmp': True}

source_urls = ['https://github.com/pghysels/%(name)s/archive/']
sources = ['v%(version)s.tar.gz']


builddependencies = [
    ('buildtools', '%(toolchain_version)s', '', True),
]

dependencies = [
    ('zlib',     '1.3.1'),
    ('ParMETIS', '4.0.3'),
    ('SCOTCH',   '7.0.4'),
]

configopts = ' '.join( [
    '-DSTRUMPACK_USE_OPENMP=ON',
    '-DTPL_ENABLE_BPACK=OFF',
    '-DTPL_ENABLE_ZFP=OFF',
    '-DTPL_ENABLE_SLATE=OFF',
    '-DTPL_ENABLE_PARMETIS=ON',
    '-DTPL_ENABLE_SCOTCH=ON',
    '-DTPL_METIS_INCLUDE_DIRS=${EBROOTPARMETIS}/include',
    '-DTPL_METIS_LIBRARY_DIR=${EBROOTPARMETIS}/lib',
    '-DTPL_PARMETIS_INCLUDE_DIRS=${EBROOTPARMETIS}/include',
    '-DTPL_PARMETIS_LIBRARY_DIR=${EBROOTPARMETIS}/lib',
    '-DTPL_SCOTCH_INCLUDE_DIRS=${EBROOTSCOTCH}/include',
    '-DTPL_SCOTCH_LIBRARY_DIR=${EBROOTSCOTCH}/lib',
    '-DSTRUMPACK_USE_HIP=OFF',
] )

sanity_check_paths = {
    'files': ['lib/libstrumpack.a'],
    'dirs':  ['include/%s' % x for x in ['BLR', 'clustering', 'dense', 'HSS', 'kernel', 'misc', 'python', 'sparse']] +
             ['lib'],
}

moduleclass = 'numlib'

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