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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
INTEL_DIST_SKU=8676
INTEL_DIST_PV=2016_update2
INTEL_SKIP_LICENSE=true
NUMERIC_MODULE_NAME=${PN}
inherit alternatives-2 intel-sdp-r1 numeric-int64-multibuild
DESCRIPTION="Intel Math Kernel Library: linear algebra, fft, math functions"
HOMEPAGE="http://software.intel.com/en-us/articles/intel-mkl/"
IUSE="doc examples l10n_ja mic"
KEYWORDS="-* ~amd64 ~x86 ~amd64-linux ~x86-linux"
DEPEND=""
RDEPEND=">=dev-libs/intel-common-16[${MULTILIB_USEDEP},mic?]"
CHECKREQS_DISK_BUILD=3500M
INTEL_DIST_BIN_RPMS=(
"mkl"
"mkl-devel"
"mkl-gnu"
"mkl-gnu-devel"
"mkl-ps"
"mkl-ps-f95-devel"
"mkl-ps-gnu"
"mkl-ps-gnu-devel"
"mkl-ps-pgi"
"mkl-ps-pgi-devel"
"mkl-ps-ss-tbb"
"mkl-ps-ss-tbb-devel")
INTEL_DIST_X86_RPMS=()
INTEL_DIST_AMD64_RPMS=(
"mkl-ps-cluster"
"mkl-ps-cluster-devel"
"mkl-sp2dp"
"mkl-sp2dp-devel")
INTEL_DIST_DAT_RPMS=(
"mkl-common"
"mkl-ps-cluster-common"
"mkl-ps-common"
"mkl-ps-f95-common")
pkg_setup() {
if use doc; then
INTEL_DIST_DAT_RPMS+=(
"mkl-doc-11.3.2-181.noarch.rpm"
"mkl-ps-doc-11.3.2-181.noarch.rpm")
if use l10n_ja; then
INTEL_DIST_DAT_RPMS+=(
"mkl-ps-doc-jp-11.3.2-181.noarch.rpm")
fi
fi
if use mic; then
INTEL_DIST_AMD64_RPMS+=(
"mkl-ps-mic"
"mkl-ps-mic-devel"
"mkl-ps-tbb-mic"
"mkl-ps-tbb-mic-devel")
fi
if use l10n_ja; then
INTEL_DIST_BIN_RPMS+=(
"mkl-ps-jp")
INTEL_DIST_DAT_RPMS+=(
"mkl-ps-common-jp")
if use mic; then
INTEL_DIST_AMD64_RPMS+=(
"mkl-ps-mic-jp")
fi
fi
}
src_prepare() {
default
chmod u+w -R opt || die
}
_mkl_add_pc_file() {
local pcname=${1} cflags="" suffix=""
shift
numeric-int64_is_int64_build && cflags=-DMKL_ILP64 && suffix="-int64"
local IARCH=$(isdp_convert2intel-arch ${MULTIBUILD_ID})
create_pkgconfig \
--prefix "$(isdp_get-sdp-edir)/linux/mkl" \
--libdir "\${prefix}/lib/${IARCH}" \
--includedir "\${prefix}/include" \
--name ${pcname} \
--libs "-L\${libdir} -L$(isdp_get-sdp-edir)/linux/compiler/lib/${IARCH} $* -lpthread -lm" \
--cflags "-I\${includedir} ${cflags}" \
${pcname}${suffix}
}
_mkl_add_alternative_provider() {
local prov=$1; shift
local alt
for alt in $*; do
NUMERIC_MODULE_NAME=${prov} \
numeric-int64-multibuild_install_alternative ${alt} ${prov}
done
}
# help: http://software.intel.com/en-us/articles/intel-mkl-link-line-advisor/
mkl_add_pc_file() {
local bits=""
[[ ${MULTIBUILD_ID} =~ amd64 ]] && bits=_lp64
numeric-int64_is_int64_build && bits=_ilp64
local gf="-Wl,--no-as-needed -Wl,--start-group -lmkl_gf${bits}"
local gc="-Wl,--no-as-needed -Wl,--start-group -lmkl_intel${bits}"
local intel="-Wl,--start-group -lmkl_intel${bits}"
local core="-lmkl_core -Wl,--end-group"
# blas lapack cblas lapacke
_mkl_add_pc_file mkl-gfortran ${gf} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-intel ${intel} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-gfortran-openmp ${gf} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-gcc-openmp ${gc} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-intel-openmp ${intel} -lmkl_intel_thread ${core} -openmp
_mkl_add_pc_file mkl-dynamic -lmkl_rt
_mkl_add_pc_file mkl-dynamic-openmp -lmkl_rt -liomp5
# blacs and scalapack
local scal="-lmkl_scalapack${bits:-_core}"
local blacs="-lmkl_blacs_intelmpi${bits}"
core="-lmkl_core ${blacs} -Wl,--end-group"
_mkl_add_pc_file mkl-gfortran-blacs ${gf} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-gfortran-scalapack ${scal} ${gf} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-intel-blacs ${intel} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-intel-scalapack ${scal} ${intel} -lmkl_sequential ${core}
_mkl_add_pc_file mkl-gfortran-openmp-blacs ${gf} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-gfortran-openmp-scalapack ${scal} ${gf} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-gcc-openmp-blacs ${gc} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-gcc-openmp-scalapack ${scal} ${gc} -lmkl_gnu_thread ${core} -fopenmp
_mkl_add_pc_file mkl-intel-openmp-blacs ${intel} -lmkl_intel_thread ${core} -liomp5
_mkl_add_pc_file mkl-intel-openmp-scalapack ${scal} ${intel} -lmkl_intel_thread ${core} -liomp5
_mkl_add_pc_file mkl-dynamic-blacs -lmkl_rt ${blacs}
_mkl_add_pc_file mkl-dynamic-scalapack ${scal} -lmkl_rt ${blacs}
_mkl_add_pc_file mkl-dynamic-openmp-blacs -lmkl_rt ${blacs} -liomp5
_mkl_add_pc_file mkl-dynamic-openmp-scalapack ${scal} -lmkl_rt ${blacs} -liomp5
}
mkl_add_alternative_provider() {
# blas lapack cblas lapacke
_mkl_add_alternative_provider mkl-gfortran blas lapack
_mkl_add_alternative_provider mkl-intel blas lapack cblas lapacke
_mkl_add_alternative_provider mkl-gfortran-openmp blas lapack
_mkl_add_alternative_provider mkl-gcc-openmp cblas lapacke
_mkl_add_alternative_provider mkl-intel-openmp blas lapack cblas lapacke
_mkl_add_alternative_provider mkl-dynamic blas lapack cblas lapacke
_mkl_add_alternative_provider mkl-dynamic-openmp blas lapack cblas lapacke
# blacs and scalapack
_mkl_add_alternative_provider mkl-gfortran-blacs blacs
_mkl_add_alternative_provider mkl-gfortran-scalapack scalapack
_mkl_add_alternative_provider mkl-intel-blacs blacs
_mkl_add_alternative_provider mkl-intel-scalapack scalapack
_mkl_add_alternative_provider mkl-gfortran-openmp-blacs blacs
_mkl_add_alternative_provider mkl-gfortran-openmp-scalapack scalapack
_mkl_add_alternative_provider mkl-gcc-openmp-blacs blacs
_mkl_add_alternative_provider mkl-gcc-openmp-scalapack scalapack
_mkl_add_alternative_provider mkl-intel-openmp-blacs blacs
_mkl_add_alternative_provider mkl-intel-openmp-scalapack scalapack
_mkl_add_alternative_provider mkl-dynamic-blacs blacs
_mkl_add_alternative_provider mkl-dynamic-scalapack scalapack
_mkl_add_alternative_provider mkl-dynamic-openmp-blacs blacs
_mkl_add_alternative_provider mkl-dynamic-openmp-scalapack scalapack
}
src_install() {
local IARCH
local ldpath="LDPATH="
intel-sdp-r1_src_install
numeric-int64-multibuild_foreach_all_abi_variants mkl_add_pc_file
mkl_add_alternative_provider
use abi_x86_64 && ldpath+=":$(isdp_get-sdp-edir)/linux/mkl/lib/$(isdp_convert2intel-arch abi_x86_64)"
use abi_x86_32 && ldpath+=":$(isdp_get-sdp-edir)/linux/mkl/lib/$(isdp_convert2intel-arch abi_x86_32)"
echo "${ldpath}" > "${T}"/35mkl || die
doenvd "${T}"/35mkl
}
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