# IT4Innovations
# LK 2023

name = 'OpenMPI'
version = '4.0.3'

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

toolchain = {'name': 'GCC', 'version': '9.3.0'}

source_urls = ['https://www.open-mpi.org/software/ompi/v%(version_major_minor)s/downloads']
sources = [SOURCELOWER_TAR_GZ]
patches = [
    'OpenMPI-4.0.1_remove-pmix-check-in-pmi-switch.patch',
    'OpenMPI-4.x_fix_pmix_discovery.patch',
    'fix-sys-mount.patch'
]
checksums = [
    '6346bf976001ad274c7e018d6cc35c92bbb9426d8f7754fac00a17ea5ac8eebc',  # openmpi-4.0.3.tar.gz
    # OpenMPI-4.0.1_remove-pmix-check-in-pmi-switch.patch
    'a5737061eb9006e862f30019776adf092d800f681272be7f1575e74b4bfa20fb',
    '547641fff884c917237d158b0b13bdf387977cf0dddfd7e49e78d5f759a6a31b',  # OpenMPI-4.x_fix_pmix_discovery.patch
    '2836b7378b33ed3bc6e201136ba29c58f7c892817572d651c0284986f1c7e507'
]

dependencies = [
    ('zlib', '1.2.11'),
    ('hwloc', '2.2.0'),
    ('libevent', '2.1.11'),
    ('UCX', '1.8.0'),
    ('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 += '--disable-builtin-atomics ' # RT35770

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'
