# IT4Innovations
# PH 2024

name = 'ELSI'
version = '2.11.0'
versionsuffix = '-PEXSI-ELPA-2020.11.001-foss-2023a-CUDA-12.1.1'

homepage = 'https://wordpress.elsi-interchange.org/'
description = """ELSI provides and enhances scalable, open-source software library solutions for
 electronic structure calculations in  materials science, condensed matter physics, chemistry, and many other fields.
 ELSI focuses on methods that solve or circumvent eigenvalue problems in electronic structure theory.
 The ELSI infrastructure should also be useful for other challenging eigenvalue problems.
"""

toolchain = {'name': 'foss', 'version': '2023a'}
toolchainopts = {'usempi': True, 'pic': True, 'cstd': 'c++11', 'extra_fflags': '-fallow-argument-mismatch'}

source_urls = ['https://gitlab.com/elsi_project/elsi_interface/-/archive/v2.11.0/']
sources = ['elsi_interface-v%(version)s.tar.gz']
patches = [
    'ELSI-2.11.0_bison_3.8_compat.patch',
]
checksums = [
    {'elsi_interface-v2.11.0.tar.gz': '2e6929827ed9c99a32381ed9da40482e862c28608d59d4f27db7dcbcaed1520d'},
    {'ELSI-2.11.0_bison_3.8_compat.patch': 'a1284f5c0f442129610aa0fb463cc2b54450e3511a2fd6c871fadc21a16e9504'},
]

builddependencies = [
    ('flex', '2.6.4'),
    ('Bison', '3.8.2'),
    ('CMake', '3.26.3'),
]

dependencies = [
    ('ELPA', '2020.11.001','-CUDA-12.1.1'),
    ('NTPoly', '3.1.0'),
]

abs_path_compilers = True
build_internal_pexsi = True

configopts = '-DENABLE_BSEPACK=ON '

# Tests use 4 MPI ranks, they require a minimum of 4 cores 
# Map each MPI process to a single CPU core to avoid tests fails
pretestopts = "export OMPI_MCA_rmaps_base_mapping_policy=slot:PE=1 && "

runtest = True

moduleclass = 'math'