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0fe02c40fb
Depends on unkeyworded sys-cluster/pmix Signed-off-by: Arthur Zamarin <arthurzam@gentoo.org>
141 lines
3.6 KiB
Bash
141 lines
3.6 KiB
Bash
# Copyright 1999-2024 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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FORTRAN_NEEDED=fortran
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inherit cuda flag-o-matic fortran-2 libtool
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MY_P=${P/-mpi}
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IUSE_OPENMPI_FABRICS="
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openmpi_fabrics_ofed
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openmpi_fabrics_knem"
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IUSE_OPENMPI_RM="
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openmpi_rm_pbs
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openmpi_rm_slurm"
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DESCRIPTION="A high-performance message passing library (MPI)"
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HOMEPAGE="https://www.open-mpi.org"
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SRC_URI="https://www.open-mpi.org/software/ompi/v$(ver_cut 1-2)/downloads/${MY_P}.tar.bz2"
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S="${WORKDIR}/${MY_P}"
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LICENSE="BSD"
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SLOT="0"
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KEYWORDS="~amd64 -arm -ppc -x86 ~amd64-linux"
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IUSE="cma cuda fortran ipv6 peruse romio valgrind
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${IUSE_OPENMPI_FABRICS} ${IUSE_OPENMPI_RM}"
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REQUIRED_USE="
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openmpi_rm_slurm? ( !openmpi_rm_pbs )
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openmpi_rm_pbs? ( !openmpi_rm_slurm )
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"
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RDEPEND="
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!sys-cluster/mpich
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!sys-cluster/mpich2
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!sys-cluster/nullmpi
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!sys-cluster/prrte
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>=dev-libs/libevent-2.0.22:=[threads(+)]
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>=sys-apps/hwloc-2.0.2:=
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sys-cluster/pmix:=
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>=sys-libs/zlib-1.2.8-r1
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cuda? ( >=dev-util/nvidia-cuda-toolkit-6.5.19-r1:= )
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openmpi_fabrics_ofed? ( sys-cluster/rdma-core )
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openmpi_fabrics_knem? ( sys-cluster/knem )
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openmpi_rm_pbs? ( sys-cluster/torque )
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openmpi_rm_slurm? ( sys-cluster/slurm )
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"
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DEPEND="${RDEPEND}
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valgrind? ( dev-debug/valgrind )"
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pkg_setup() {
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fortran-2_pkg_setup
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elog
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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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elog
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}
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src_prepare() {
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default
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elibtoolize
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# Avoid test which ends up looking at system mounts
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echo "int main() { return 0; }" > test/util/opal_path_nfs.c || die
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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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echo 'oob_tcp_listen_mode = listen_thread' \
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>> opal/etc/openmpi-mca-params.conf || die
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}
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src_configure() {
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# -Werror=lto-type-mismatch, -Werror=strict-aliasing
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# The former even prevents successfully running ./configure, but both appear
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# at `make` time as well.
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# https://bugs.gentoo.org/913040
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# https://github.com/open-mpi/ompi/issues/12674
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# https://github.com/open-mpi/ompi/issues/12675
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append-flags -fno-strict-aliasing
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filter-lto
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local myconf=(
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--disable-mpi-java
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# configure takes a looooong time, but upstream currently force
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# constriants on caching:
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# https://github.com/open-mpi/ompi/blob/9eec56222a5c98d13790c9ee74877f1562ac27e8/config/opal_config_subdir.m4#L118
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# so no --cache-dir for now.
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--enable-mpi-fortran=$(usex fortran all no)
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--enable-prte-prefix-by-default
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--enable-pretty-print-stacktrace
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--sysconfdir="${EPREFIX}/etc/${PN}"
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--with-hwloc=external
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--with-libevent=external
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# Oiriginally supposed to be re-enabled for 5.0!
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# See https://github.com/open-mpi/ompi/issues/9697#issuecomment-1003746357
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# and https://bugs.gentoo.org/828123#c14
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#
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# However as of 5.0.3 the docs still say:
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#
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# As such, supporting data heterogeneity is a feature that has fallen
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# into disrepair and is currently known to be broken in this release
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# of Open MPI.
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--disable-heterogeneous
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$(use_enable ipv6)
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$(use_enable peruse)
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$(use_enable romio io-romio)
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$(use_with cma)
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$(use_with cuda cuda "${EPREFIX}"/opt/cuda)
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$(use_with valgrind)
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$(use_with openmpi_fabrics_knem knem "${EPREFIX}"/usr)
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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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CONFIG_SHELL="${BROOT}"/bin/bash econf "${myconf[@]}"
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}
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src_compile() {
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emake V=1
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}
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src_test() {
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emake -C test check
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}
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src_install() {
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default
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# Remove la files, no static libs are installed and we have pkg-config
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find "${ED}" -name '*.la' -delete || die
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}
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