# IT4Innovations 2021
# LK

name = 'OpenMPI'
version = '4.0.5'

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

toolchain = {'name': 'gcccuda', 'version': '2020b'}

source_urls = ['https://www.open-mpi.org/software/ompi/v%(version_major_minor)s/downloads']
sources = [SOURCELOWER_TAR_GZ]
patches = ['fix-sys-mount.patch']
checksums = [
   '572e777441fd47d7f06f1b8a166e7f44b8ea01b8b2e79d1e299d509725d1bd05',
   '2836b7378b33ed3bc6e201136ba29c58f7c892817572d651c0284986f1c7e507'
]

builddependencies = [
    ('pkg-config', '0.29.2'),
]

dependencies = [
    ('zlib', '1.2.11'),
    ('hwloc', '2.2.0'),
    ('libevent', '2.1.12'),
    ('UCX', '1.9.0', '-CUDA-11.1.1'),
    ('libfabric', '1.11.0'),
    ('PMIx', '3.1.5'),
]

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

# disable MPI1 compatibility for now, see what breaks...
# configopts = '--enable-mpi1-compatibility '

# to enable SLURM integration (site-specific)
# configopts += '--with-slurm --with-pmi=/usr/include/slurm --with-pmi-libdir=/usr'

import os
if os.environ.get("CLUSTERNAME") in ["BARBORA"]:
   modextravars = {'OMPI_MCA_btl_openib_if_include': 'mlx5_0',
                'OMPI_MCA_btl_tcp_if_include': '10.33.4.0/24',
                'OMPI_MCA_orte_base_help_aggregate': '0',
                'SLURM_MPI_TYPE': 'pmix_v4',
   }
elif os.environ.get("CLUSTERNAME") in ["KAROLINA"]:
   modextravars = {'OMPI_MCA_btl_openib_if_include': 'mlx5_0',
                'OMPI_MCA_orte_base_help_aggregate': '0',
                'SLURM_MPI_TYPE': 'pmix_v4',
   }
else:
   modextravars = {'OMPI_MCA_btl_openib_if_include': 'mlx4_0',
                'OMPI_MCA_oob_tcp_if_include': '10.0.0.0/8',
                'SLURM_MPI_TYPE': 'pmix_v4',
   }

moduleclass = 'mpi'
