summaryrefslogtreecommitdiff
blob: aa6503360b18a072c4a5b8e6b0d137f1e2063135 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-cluster/openmpi/openmpi-1.6.4-r1.ebuild,v 1.1 2013/07/02 02:04:18 jsbronder Exp $

EAPI=5

FORTRAN_NEEDED=fortran

inherit eutils fortran-2 multilib flag-o-matic toolchain-funcs versionator

MY_P=${P/-mpi}
S=${WORKDIR}/${MY_P}

IUSE_OPENMPI_FABRICS="
	openmpi_fabrics_dapl
	openmpi_fabrics_ofed
	openmpi_fabrics_knem
	openmpi_fabrics_open-mx
	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="http://www.open-mpi.org"
SRC_URI="http://www.open-mpi.org/software/ompi/v$(get_version_component_range 1-2)/downloads/${MY_P}.tar.bz2"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~ia64 ~ppc ~ppc64 ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux"
IUSE="+cxx elibc_FreeBSD 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/mpich2
	!sys-cluster/mpiexec
	>=sys-apps/hwloc-1.3
	elibc_FreeBSD? ( dev-libs/libexecinfo )
	openmpi_fabrics_dapl? ( sys-infiniband/dapl )
	openmpi_fabrics_ofed? ( sys-infiniband/ofed )
	openmpi_fabrics_knem? ( sys-cluster/knem )
	openmpi_fabrics_open-mx? ( sys-cluster/open-mx )
	openmpi_fabrics_psm? ( sys-infiniband/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-infiniband/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() {
	# 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
	epatch "${FILESDIR}"/hooks-disable-malloc-override-inside-of-Gentoo-sandb.patch
}

src_configure() {
	local myconf=(
		--sysconfdir="${EPREFIX}/etc/${PN}"
		--enable-pretty-print-stacktrace
		--enable-orterun-prefix-by-default
		--with-hwloc="${EPREFIX}/usr"
		)

	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) \
		$(use_with openmpi_fabrics_open-mx mx "${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 () {
	emake DESTDIR="${D}" install || die "make install failed"
	# From USE=vt see #359917
	rm "${ED}"/usr/share/libtool &> /dev/null
	dodoc README AUTHORS NEWS VERSION || die
}

src_test() {
	# Doesn't work with the default src_test as the dry run (-n) fails.
	emake -j1 check || die "emake check failed"
}