4 files changed, 144 insertions, 0 deletions
diff --git a/dev-libs/libgpuarray/Manifest b/dev-libs/libgpuarray/Manifest
new file mode 100644
index 000000000000..81cea2e435e4
--- /dev/null
+++ b/dev-libs/libgpuarray/Manifest
@@ -0,0 +1,2 @@
+DIST libgpuarray-0.6.0.tar.gz 232281 BLAKE2B 73c4fd5598edc3b81296aea7acd24fa48d0302f54a0050de8bc5539a5150dcc4be052dbf8d0c1d822f79a8529ba47d60d51c3216ad774b5954915cab4c65b5c8 SHA512 ef2b37d7752d7b19e6034ca1992dfa0c82806bae7a15ce54aad785f5abbe06e57a77b804699c55b3b7dc94496afb22acaf3a43cfc15148c150f2c93085c23080
+DIST libgpuarray-0.6.7.tar.gz 256440 BLAKE2B cc0880259c368c02fe0fca1a7f9424ad78f057540426d28179ee2cb20a2559853566c9ebb7de3488d5fdf0fa0eefb4e9f16db198cda2727370d567fd16363480 SHA512 39cdb67ec12d0f939d7a3ebef9726c40e64387413200addbeaf205db4151d09efd90118fec4a71b9d1f81fdde9b52e37d2d97763bf2cc9efa1667c5b9ff716b2
diff --git a/dev-libs/libgpuarray/libgpuarray-0.6.0.ebuild b/dev-libs/libgpuarray/libgpuarray-0.6.0.ebuild
new file mode 100644
index 000000000000..032dc90b2654
--- /dev/null
+++ b/dev-libs/libgpuarray/libgpuarray-0.6.0.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils cuda
+
+MYPV=${PV/_/-}
+
+DESCRIPTION="Library to manipulate tensors on the GPU"
+HOMEPAGE="http://deeplearning.net/software/libgpuarray/"
+SRC_URI="https://github.com/Theano/${PN}/archive/v${MYPV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="cuda doc opencl static-libs test"
+RESTRICT="!test? ( test )"
+
+# cuda/opencl loaded dynamically at runtime, no compile time dep
+RDEPEND="
+	cuda? (	amd64? ( >=dev-util/nvidia-cuda-toolkit-7 ) )
+	opencl? (
+	   virtual/opencl
+	   || ( sci-libs/clblast sci-libs/clblas )
+	)
+"
+DEPEND="
+	doc? ( app-doc/doxygen )
+	test? ( ${RDEPEND}
+	   dev-libs/check
+	   virtual/pkgconfig
+	)
+"
+S="${WORKDIR}/${PN}-${MYPV}"
+
+src_prepare() {
+	sed -e 's/DESTINATION lib/DESTINATION ${CMAKE_INSTALL_LIBDIR}/g' \
+		-i src/CMakeLists.txt || die
+	use cuda && cuda_src_prepare
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=()
+	cmake-utils_src_configure
+	use doc && emake -C doc doxy
+}
+
+src_test() {
+	local dev=cuda
+	use opencl && dev=opencl
+	DEVICE=${dev} cmake-utils_src_test
+	# if !cuda or !opencl: no testing because tests fail
+}
+
+src_install() {
+	use doc && HTML_DOCS=( doc/_doxybuild/html/. )
+	cmake-utils_src_install
+	use static-libs || rm "${ED}/usr/$(get_libdir)/libgpuarray-static.a"
+}
diff --git a/dev-libs/libgpuarray/libgpuarray-0.6.7.ebuild b/dev-libs/libgpuarray/libgpuarray-0.6.7.ebuild
new file mode 100644
index 000000000000..843671c0eb75
--- /dev/null
+++ b/dev-libs/libgpuarray/libgpuarray-0.6.7.ebuild
@@ -0,0 +1,61 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=6
+
+inherit cmake-utils cuda
+
+MYPV=${PV/_/-}
+
+DESCRIPTION="Library to manipulate tensors on the GPU"
+HOMEPAGE="http://deeplearning.net/software/libgpuarray/"
+SRC_URI="https://github.com/Theano/${PN}/archive/v${MYPV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="BSD"
+SLOT="0/2"
+KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
+IUSE="cuda doc opencl static-libs test"
+RESTRICT="!test? ( test )"
+
+# cuda/opencl loaded dynamically at runtime, no compile time dep
+RDEPEND="
+	cuda? (	amd64? ( >=dev-util/nvidia-cuda-toolkit-7 ) )
+	opencl? (
+	   virtual/opencl
+	   || ( sci-libs/clblast sci-libs/clblas )
+	)
+"
+DEPEND="
+	doc? ( app-doc/doxygen )
+	test? ( ${RDEPEND}
+	   dev-libs/check
+	   virtual/pkgconfig
+	)
+"
+S="${WORKDIR}/${PN}-${MYPV}"
+
+src_prepare() {
+	sed -e 's/DESTINATION lib/DESTINATION ${CMAKE_INSTALL_LIBDIR}/g' \
+		-i src/CMakeLists.txt || die
+	use cuda && cuda_src_prepare
+	cmake-utils_src_prepare
+}
+
+src_configure() {
+	local mycmakeargs=()
+	cmake-utils_src_configure
+	use doc && emake -C doc doxy
+}
+
+src_test() {
+	local dev=cuda
+	use opencl && dev=opencl
+	DEVICE=${dev} cmake-utils_src_test
+	# if !cuda or !opencl: no testing because tests fail
+}
+
+src_install() {
+	use doc && HTML_DOCS=( doc/_doxybuild/html/. )
+	cmake-utils_src_install
+	use static-libs || rm "${ED}/usr/$(get_libdir)/libgpuarray-static.a"
+}
diff --git a/dev-libs/libgpuarray/metadata.xml b/dev-libs/libgpuarray/metadata.xml
new file mode 100644
index 000000000000..c3b9ad9ce51b
--- /dev/null
+++ b/dev-libs/libgpuarray/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>sci@gentoo.org</email>
+    <name>Gentoo Science Project</name>
+  </maintainer>
+  <longdescription>
+    Multi data-types, N-dimensional array library for the GPU, and
+    with python numpy and theano workflow in mind.
+  </longdescription>
+  <upstream>
+    <remote-id type="github">Theano/libgpuarray</remote-id>
+  </upstream>
+  <use>
+    <flag name="cuda">Enable NVIDIA CUDA toolkit support</flag>
+    <flag name="opencl">Enable OpenCL support</flag>
+  </use>
+	<origin>gentoo-staging</origin>
+</pkgmetadata>