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167 lines
4.6 KiB
167 lines
4.6 KiB
# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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FORTRAN_NEEDED=fortran
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inherit autotools cuda flag-o-matic fortran-2 toolchain-funcs
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MY_P=${P/-mpi}
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S="${WORKDIR}"/${MY_P}
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IUSE_OPENMPI_FABRICS="
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openmpi_fabrics_ofed
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openmpi_fabrics_knem
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openmpi_fabrics_psm"
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IUSE_OPENMPI_RM="
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openmpi_rm_pbs
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openmpi_rm_slurm"
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IUSE_OPENMPI_OFED_FEATURES="
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openmpi_ofed_features_control-hdr-padding
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openmpi_ofed_features_connectx-xrc
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openmpi_ofed_features_rdmacm
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openmpi_ofed_features_dynamic-sl
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openmpi_ofed_features_failover"
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DESCRIPTION="A high-performance message passing library (MPI)"
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HOMEPAGE="https://www.open-mpi.org"
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SRC_URI="https://www.open-mpi.org/software/ompi/v$(ver_cut 1-2)/downloads/${MY_P}.tar.bz2"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux"
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IUSE="cma cuda +cxx fortran heterogeneous ipv6 mpi-threads romio threads vt
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${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM} ${IUSE_OPENMPI_OFED_FEATURES}"
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REQUIRED_USE="openmpi_rm_slurm? ( !openmpi_rm_pbs )
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openmpi_rm_pbs? ( !openmpi_rm_slurm )
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openmpi_fabrics_psm? ( openmpi_fabrics_ofed )
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openmpi_ofed_features_control-hdr-padding? ( openmpi_fabrics_ofed )
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openmpi_ofed_features_connectx-xrc? ( openmpi_fabrics_ofed )
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openmpi_ofed_features_rdmacm? ( openmpi_fabrics_ofed )
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openmpi_ofed_features_dynamic-sl? ( openmpi_fabrics_ofed )
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openmpi_ofed_features_failover? ( openmpi_fabrics_ofed )"
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MPI_UNCLASSED_DEP_STR="
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vt? (
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!dev-libs/libotf
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!app-text/lcdf-typetools
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)"
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RDEPEND="
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!sys-cluster/mpich
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!sys-cluster/mpich2
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!sys-cluster/pmix
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dev-libs/libevent
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dev-libs/libltdl:0
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<sys-apps/hwloc-2
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cuda? ( dev-util/nvidia-cuda-toolkit )
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openmpi_fabrics_ofed? ( sys-fabric/ofed )
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openmpi_fabrics_knem? ( sys-cluster/knem )
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openmpi_fabrics_psm? ( sys-fabric/infinipath-psm )
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openmpi_rm_pbs? ( sys-cluster/torque )
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openmpi_rm_slurm? ( sys-cluster/slurm )
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openmpi_ofed_features_rdmacm? ( sys-fabric/librdmacm )
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"
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DEPEND="${RDEPEND}"
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pkg_setup() {
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fortran-2_pkg_setup
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if use mpi-threads; then
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echo
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ewarn "WARNING: use of MPI_THREAD_MULTIPLE is still disabled by"
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ewarn "default and officially unsupported by upstream."
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ewarn "You may stop now and set USE=-mpi-threads"
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echo
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fi
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echo
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elog "OpenMPI has an overwhelming count of configuration options."
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elog "Don't forget the EXTRA_ECONF environment variable can let you"
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elog "specify configure options if you find them necessary."
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echo
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}
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src_prepare() {
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default
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# Necessary for scalibility, see
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# http://www.open-mpi.org/community/lists/users/2008/09/6514.php
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if use threads; then
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echo 'oob_tcp_listen_mode = listen_thread' \
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>> opal/etc/openmpi-mca-params.conf
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fi
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# https://github.com/open-mpi/ompi/issues/163
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eapply "${FILESDIR}"/openmpi-ltdl.patch
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AT_M4DIR=config eautoreconf
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}
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src_configure() {
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local myconf=(
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--sysconfdir="${EPREFIX}/etc/${PN}"
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--enable-pretty-print-stacktrace
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--enable-orterun-prefix-by-default
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--with-hwloc="${EPREFIX}/usr"
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--with-libltdl=external
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)
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if use mpi-threads; then
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myconf+=(--enable-mpi-threads
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--enable-opal-multi-threads)
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fi
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if use fortran; then
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if [[ $(tc-getFC) =~ g77 ]]; then
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myconf+=(--disable-mpi-f90)
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elif [[ $(tc-getFC) =~ if ]]; then
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# Enabled here as gfortran compile times are huge with this enabled.
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myconf+=(--with-mpi-f90-size=medium)
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fi
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else
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myconf+=(--disable-mpi-f90 --disable-mpi-f77)
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fi
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! use vt && myconf+=(--enable-contrib-no-build=vt)
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econf "${myconf[@]}" \
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$(use_enable cxx mpi-cxx) \
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$(use_with cma) \
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$(use_with cuda cuda "${EPREFIX}"/opt/cuda) \
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$(use_enable romio io-romio) \
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$(use_enable heterogeneous) \
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$(use_enable ipv6) \
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$(use_with openmpi_fabrics_ofed verbs "${EPREFIX}"/usr) \
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$(use_with openmpi_fabrics_knem knem "${EPREFIX}"/usr) \
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$(use_with openmpi_fabrics_psm psm "${EPREFIX}"/usr) \
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$(use_enable openmpi_ofed_features_control-hdr-padding openib-control-hdr-padding) \
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$(use_enable openmpi_ofed_features_connectx-xrc openib-connectx-xrc) \
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$(use_enable openmpi_ofed_features_rdmacm openib-rdmacm) \
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$(use_enable openmpi_ofed_features_dynamic-sl openib-dynamic-sl) \
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$(use_enable openmpi_ofed_features_failover btl-openib-failover) \
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$(use_with openmpi_rm_pbs tm) \
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$(use_with openmpi_rm_slurm slurm)
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}
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src_install() {
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default
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# From USE=vt see #359917
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rm "${ED}"/usr/share/libtool || die
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# Avoid collisions with libevent
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rm -rf "${ED}"/usr/include/event2 || die
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dodoc README AUTHORS NEWS VERSION
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}
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src_test() {
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# Doesn't work with the default src_test as the dry run (-n) fails.
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# Do not override malloc during build. Works around #462602
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emake -j1 check
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}
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