sys-cluster/hpl/hpl-2.0-r1.ebuild

# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-cluster/hpl/hpl-2.0-r1.ebuild,v 1.1 2011/02/01 18:27:08 jsbronder Exp $

EAPI=4
inherit eutils

DESCRIPTION="A Portable Implementation of the High-Performance Linpack Benchmark for Distributed-Memory Computers"
HOMEPAGE="http://www.netlib.org/benchmark/hpl/"
SRC_URI="http://www.netlib.org/benchmark/hpl/hpl-${PV}.tar.gz"
LICENSE="HPL"
SLOT="0"
KEYWORDS="~x86 ~amd64"

IUSE="doc"
DEPEND="virtual/mpi
        virtual/blas
        virtual/lapack"
RDEPEND="${DEPEND}"

src_prepare() {
        cp setup/Make.Linux_PII_FBLAS Make.gentoo_hpl_fblas_x86
        sed -i \
                -e "/^TOPdir/s,= .*,= ${S}," \
                -e '/^HPL_OPTS\>/s,=,= -DHPL_DETAILED_TIMING -DHPL_COPY_L,' \
                -e '/^ARCH\>/s,= .*,= gentoo_hpl_fblas_x86,' \
                -e '/^MPdir\>/s,= .*,=,' \
                -e '/^MPlib\>/s,= .*,=,' \
                -e "/^LAlib\>/s,= .*,= /usr/$(get_libdir)/libblas.so /usr/$(get_libdir)/liblapack.so," \
                -e '/^LINKER\>/s,= .*,= mpicc,' \
                -e '/^CC\>/s,= .*,= mpicc,' \
                -e "/^LINKFLAGS\>/s|= .*|= ${LDFLAGS}|" \
                Make.gentoo_hpl_fblas_x86 || die
}

src_compile() {
        # parallel make failure â bug #321539
        HOME=${WORKDIR} emake -j1 arch=gentoo_hpl_fblas_x86
}

src_install() {
        dobin bin/gentoo_hpl_fblas_x86/xhpl
        dolib lib/gentoo_hpl_fblas_x86/libhpl.a
        dodoc INSTALL BUGS COPYRIGHT HISTORY README TUNING \
                bin/gentoo_hpl_fblas_x86/HPL.dat
        doman man/man3/*.3
        if use doc; then
                dohtml -r www/*
        fi
}

pkg_postinst() {
        einfo "Remember to copy /usr/share/hpl/HPL.dat to your working directory"
        einfo "before running xhpl.  Typically one may run hpl by executing:"
        einfo "\"mpiexec -np 4 /usr/bin/xhpl\""
        einfo "where -np specifies the number of processes."
}
1	# Copyright 1999-2011 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/sys-cluster/hpl/hpl-2.0-r1.ebuild,v 1.1 2011/02/01 18:27:08 jsbronder Exp $
4
5	EAPI=4
6	inherit eutils
7
8	DESCRIPTION="A Portable Implementation of the High-Performance Linpack Benchmark for Distributed-Memory Computers"
9	HOMEPAGE="http://www.netlib.org/benchmark/hpl/"
10	SRC_URI="http://www.netlib.org/benchmark/hpl/hpl-${PV}.tar.gz"
11	LICENSE="HPL"
12	SLOT="0"
13	KEYWORDS="~x86 ~amd64"
14
15	IUSE="doc"
16	DEPEND="virtual/mpi
17	virtual/blas
18	virtual/lapack"
19	RDEPEND="${DEPEND}"
20
21	src_prepare() {
22	cp setup/Make.Linux_PII_FBLAS Make.gentoo_hpl_fblas_x86
23	sed -i \
24	-e "/^TOPdir/s,= .*,= ${S}," \
25	-e '/^HPL_OPTS\>/s,=,= -DHPL_DETAILED_TIMING -DHPL_COPY_L,' \
26	-e '/^ARCH\>/s,= .*,= gentoo_hpl_fblas_x86,' \
27	-e '/^MPdir\>/s,= .*,=,' \
28	-e '/^MPlib\>/s,= .*,=,' \
29	-e "/^LAlib\>/s,= .*,= /usr/$(get_libdir)/libblas.so /usr/$(get_libdir)/liblapack.so," \
30	-e '/^LINKER\>/s,= .*,= mpicc,' \
31	-e '/^CC\>/s,= .*,= mpicc,' \
32	-e "/^LINKFLAGS\>/s\|= .*\|= ${LDFLAGS}\|" \
33	Make.gentoo_hpl_fblas_x86 \|\| die
34	}
35
36	src_compile() {
37	# parallel make failure â bug #321539
38	HOME=${WORKDIR} emake -j1 arch=gentoo_hpl_fblas_x86
39	}
40
41	src_install() {
42	dobin bin/gentoo_hpl_fblas_x86/xhpl
43	dolib lib/gentoo_hpl_fblas_x86/libhpl.a
44	dodoc INSTALL BUGS COPYRIGHT HISTORY README TUNING \
45	bin/gentoo_hpl_fblas_x86/HPL.dat
46	doman man/man3/*.3
47	if use doc; then
48	dohtml -r www/*
49	fi
50	}
51
52	pkg_postinst() {
53	einfo "Remember to copy /usr/share/hpl/HPL.dat to your working directory"
54	einfo "before running xhpl. Typically one may run hpl by executing:"
55	einfo "\"mpiexec -np 4 /usr/bin/xhpl\""
56	einfo "where -np specifies the number of processes."
57	}