# Copyright 1999-2020 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=7 FORTRAN_NEEDED=fortran inherit autotools fortran-2 flag-o-matic toolchain-funcs MY_P=${P/-mpi} S=${WORKDIR}/${MY_P} IUSE_OPENMPI_FABRICS=" openmpi_fabrics_dapl openmpi_fabrics_ofed openmpi_fabrics_knem openmpi_fabrics_psm openmpi_fabrics_sctp" IUSE_OPENMPI_RM=" openmpi_rm_pbs openmpi_rm_slurm" IUSE_OPENMPI_OFED_FEATURES=" openmpi_ofed_features_control-hdr-padding openmpi_ofed_features_connectx-xrc openmpi_ofed_features_rdmacm openmpi_ofed_features_dynamic-sl openmpi_ofed_features_failover " DESCRIPTION="A high-performance message passing library (MPI)" HOMEPAGE="https://www.open-mpi.org" SRC_URI="https://www.open-mpi.org/software/ompi/v$(ver_cut 1-2)/downloads/${MY_P}.tar.bz2" LICENSE="BSD" SLOT="0" KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux" IUSE="+cxx fortran heterogeneous ipv6 mpi-threads romio threads vt ${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM} ${IUSE_OPENMPI_OFED_FEATURES}" REQUIRED_USE="openmpi_rm_slurm? ( !openmpi_rm_pbs ) openmpi_rm_pbs? ( !openmpi_rm_slurm ) openmpi_fabrics_psm? ( openmpi_fabrics_ofed ) openmpi_ofed_features_control-hdr-padding? ( openmpi_fabrics_ofed ) openmpi_ofed_features_connectx-xrc? ( openmpi_fabrics_ofed ) openmpi_ofed_features_rdmacm? ( openmpi_fabrics_ofed ) openmpi_ofed_features_dynamic-sl? ( openmpi_fabrics_ofed ) openmpi_ofed_features_failover? ( openmpi_fabrics_ofed )" RDEPEND=" !sys-cluster/mpich !sys-cluster/mpich2 !sys-cluster/pmix <sys-apps/hwloc-2 dev-libs/libltdl:0 openmpi_fabrics_dapl? ( sys-fabric/dapl ) openmpi_fabrics_ofed? ( sys-fabric/ofed ) openmpi_fabrics_knem? ( sys-cluster/knem ) openmpi_fabrics_psm? ( sys-fabric/infinipath-psm ) openmpi_fabrics_sctp? ( net-misc/lksctp-tools ) openmpi_rm_pbs? ( sys-cluster/torque ) openmpi_rm_slurm? ( sys-cluster/slurm ) openmpi_ofed_features_rdmacm? ( sys-fabric/librdmacm ) vt? ( !dev-libs/libotf !app-text/lcdf-typetools ) " DEPEND="${RDEPEND}" # TODO: Newer releases of Vampir use otf2 which would resolve the above blockers. pkg_setup() { fortran-2_pkg_setup if use mpi-threads; then echo ewarn "WARNING: use of MPI_THREAD_MULTIPLE is still disabled by" ewarn "default and officially unsupported by upstream." ewarn "You may stop now and set USE=-mpi-threads" echo fi echo elog "OpenMPI has an overwhelming count of configuration options." elog "Don't forget the EXTRA_ECONF environment variable can let you" elog "specify configure options if you find them necessary." echo } src_prepare() { default # Necessary for scalibility, see # http://www.open-mpi.org/community/lists/users/2008/09/6514.php if use threads; then echo 'oob_tcp_listen_mode = listen_thread' \ >> opal/etc/openmpi-mca-params.conf fi # https://svn.open-mpi.org/trac/ompi/ticket/3649 # https://svn.open-mpi.org/trac/ompi/ticket/3648 eapply "${FILESDIR}"/hooks-disable-malloc-override-inside-of-Gentoo-sandb.patch # https://github.com/open-mpi/ompi/issues/163 eapply "${FILESDIR}"/openmpi-ltdl.patch AT_M4DIR="config opal/config orte/config ompi/config" eautoreconf } src_configure() { local myconf=( --sysconfdir="${EPREFIX}/etc/${PN}" --enable-pretty-print-stacktrace --enable-orterun-prefix-by-default --with-hwloc="${EPREFIX}/usr" --with-libltdl=external ) if use mpi-threads; then myconf+=( --enable-mpi-thread-multiple --enable-opal-multi-threads ) fi if use fortran; then if [[ $(tc-getFC) =~ g77 ]]; then myconf+=(--disable-mpi-f90) elif [[ $(tc-getFC) =~ if ]]; then # Enabled here as gfortran compile times are huge with this enabled. myconf+=(--with-mpi-f90-size=medium) fi else myconf+=(--disable-mpi-f90 --disable-mpi-f77) fi ! use vt && myconf+=(--enable-contrib-no-build=vt) econf "${myconf[@]}" \ $(use_enable cxx mpi-cxx) \ $(use_enable romio io-romio) \ $(use_enable heterogeneous) \ $(use_enable ipv6) \ $(use_with openmpi_fabrics_dapl udapl "${EPREFIX}"/usr) \ $(use_with openmpi_fabrics_ofed openib "${EPREFIX}"/usr) \ $(use_with openmpi_fabrics_knem knem "${EPREFIX}"/usr) \ $(use_with openmpi_fabrics_psm psm "${EPREFIX}"/usr) \ $(use_enable openmpi_ofed_features_control-hdr-padding openib-control-hdr-padding) \ $(use_enable openmpi_ofed_features_connectx-xrc openib-connectx-xrc) \ $(use_enable openmpi_ofed_features_rdmacm openib-rdmacm) \ $(use_enable openmpi_ofed_features_dynamic-sl openib-dynamic-sl) \ $(use_enable openmpi_ofed_features_failover btl-openib-failover) \ $(use_with openmpi_fabrics_sctp sctp) \ $(use_with openmpi_rm_pbs tm) \ $(use_with openmpi_rm_slurm slurm) } src_install() { default # From USE=vt see #359917 rm "${ED}"/usr/share/libtool || die dodoc README AUTHORS NEWS VERSION } src_test() { # Doesn't work with the default src_test as the dry run (-n) fails. emake -j1 check }