# IT4Innovations
# LK 2022

name = 'OpenMPI'
version = '4.1.2'
versionsuffix = '-CUDA-11.6.0'

homepage = 'https://www.open-mpi.org/'
description = """The Open MPI Project is an open source MPI-3 implementation."""

toolchain = {'name': 'NVHPC', 'version': '22.2'}

source_urls = ['https://www.open-mpi.org/software/ompi/v%(version_major_minor)s/downloads']
sources = [SOURCELOWER_TAR_GZ]
checksums = ['a400719b04375cd704d2ed063a50e42d268497a3dfede342986ab7a8d7e8dcf0']

dependencies = [
    ('UCX', '1.12.0', '-GCC-10.2.0-CUDA-11.6.0', True),
    ('CUDAcore', '11.6.0', '', True),
]

preconfigopts = 'export CC="pgcc -noswitcherror" && export CXX="pgc++ -noswitcherror" && export FC="pgfortran -noswitcherror" && '

configopts = '--enable-shared --enable-mpi-thread-multiple --with-verbs '
configopts += '--with-hwloc=$EBROOTHWLOC '  # hwloc support
configopts += '--enable-mpirun-prefix-by-default '
configopts += '--with-slurm ' # Enable slurm
configopts += '--enable-mpi-cxx '  # Enable building the C++ MPI bindings
configopts += '--with-ucx=$EBROOTUCX '
configopts += '--with-cuda=$EBROOTCUDACORE '

moduleclass = 'mpi'

#setenv("OMPI_MCA_btl_openib_if_include", "mlx5_0")
#setenv("export OMPI_MCA_btl_openib_allow_ib", "1")
#setenv("OMPI_MCA_pml", "^ucx")
#setenv("OMPI_MCA_orte_base_help_aggregate", "0")
import os
if os.environ.get("CLUSTERNAME") in ["BARBORA"]:
   modextravars = {'OMPI_MCA_btl_openib_if_include': 'mlx5_0',
                'OMPI_MCA_btl_openib_allow_ib': '1',
                'OMPI_MCA_orte_base_help_aggregate': '0',
                'OMPI_MCA_pml': '^ucx',
   }