# IT4Innovations
# PH 2024

name = 'ELPA'
version = '2022.05.001'
versionsuffix = '-CUDA-12.1.1'

homepage = 'https://elpa.mpcdf.mpg.de/'
description = """Eigenvalue SoLvers for Petaflop-Applications."""

toolchain = {'name': 'foss', 'version': '2023a'}
toolchainopts = {'openmp': True, 'usempi': True}

source_urls = ['https://gitlab.mpcdf.mpg.de/elpa/elpa/-/archive/new_release_%(version)s/']
sources = ['elpa-new_release_%(version)s.tar.gz']
patches = ['%(name)s-%(version)s_fix_hardcoded_perl_path.patch']
checksums = [
    {'elpa-new_release_2022.05.001.tar.gz': '96ff14abe53cc3652ba290a0e309d238147fbbfe054d783efee9890f5f23802d'},
    {'ELPA-2022.05.001_fix_hardcoded_perl_path.patch':
     '1666a133393b3947a80069ae170a51f4d574956f384c01b7018e4b551726a3a2'},
]

builddependencies = [
    ('Autotools', '20220317'),
    # remove_xcompiler script requires 'python' command,
    ('Python', '3.11.3'),
    ('Perl', '5.36.1'),
]

dependencies = [
    ('CUDA', '12.1.1', '', SYSTEM),
]
cuda_compute_capabilities = ['8.0']

preconfigopts = './autogen.sh && '
preconfigopts += 'export LDFLAGS="-lm $LDFLAGS" && '
preconfigopts += 'autoreconf && '

# If the build is running in a batch job, make sure Intel libmpi does
# not try to use Slurm to run the MPI_THREAD test code that ELPA's
# configure is running without "mpirun".
preconfigopts += 'unset SLURM_JOBID && unset SLURM_NODELIST && unset I_MPI_PMI_LIBRARY && '

configopts = '--enable-nvidia-gpu '

# When building in parallel, the file test_setup_mpi.mod is sometimes
# used before it is built, leading to an error.  This must be a bug in
# the makefile affecting parallel builds.
maxparallel = 1

moduleclass = 'math'