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+# Maintainer: Sven-Hendrik Haase <svenstaro@gmail.com>
+# Co-Maintainer: Konstantin Gizdov (kgizdov) <arch@kge.pw>
+# Contributor: Adria Arrufat (archdria) <adria.arrufat+AUR@protonmail.ch>
+# Contributor: Thibault Lorrain (fredszaq) <fredszaq@gmail.com>
+
+pkgbase=tensorflow114
+pkgname=(tensorflow114 tensorflow114-opt tensorflow114-cuda tensorflow114-opt-cuda python-tensorflow114 python-tensorflow114-opt python-tensorflow114-cuda python-tensorflow114-opt-cuda)
+pkgver=1.14.0
+_pkgver=1.14.0
+pkgrel=5
+pkgdesc="Library for computation using data flow graphs for scalable machine learning"
+url="https://www.tensorflow.org/"
+license=('APACHE')
+arch=('x86_64')
+depends=('c-ares')
+makedepends=('bazel' 'python-numpy' 'cuda' 'nvidia-utils' 'nccl' 'git' 'gcc'
+ 'cudnn' 'python-pip' 'python-wheel' 'python-setuptools' 'python-h5py'
+ 'python-keras-applications' 'python-keras-preprocessing')
+optdepends=('tensorboard: Tensorflow visualization toolkit')
+source=("https://github.com/tensorflow/tensorflow/archive/v${_pkgver}.tar.gz")
+sha512sums=('ac9ea5a2d1c761aaafbdc335259e29c128127b8d069ec5b206067935180490aa95e93c7e13de57f7f54ce4ba4f34a822face22b4a028f60185edb380e5cd4787')
+
+get_pyver () {
+ python -c 'import sys; print(str(sys.version_info[0]) + "." + str(sys.version_info[1]))'
+}
+
+prepare() {
+ cp -r tensorflow-${_pkgver} tensorflow-${_pkgver}-opt
+ cp -r tensorflow-${_pkgver} tensorflow-${_pkgver}-cuda
+ cp -r tensorflow-${_pkgver} tensorflow-${_pkgver}-opt-cuda
+
+ # These environment variables influence the behavior of the configure call below.
+ export PYTHON_BIN_PATH=/usr/bin/python
+ export USE_DEFAULT_PYTHON_LIB_PATH=1
+ export TF_NEED_JEMALLOC=1
+ export TF_NEED_KAFKA=0
+ export TF_NEED_OPENCL_SYCL=0
+ export TF_NEED_AWS=0
+ export TF_NEED_GCP=0
+ export TF_NEED_HDFS=0
+ export TF_NEED_S3=0
+ export TF_ENABLE_XLA=1
+ export TF_NEED_GDR=0
+ export TF_NEED_VERBS=0
+ export TF_NEED_OPENCL=0
+ export TF_NEED_MPI=0
+ export TF_NEED_TENSORRT=0
+ export TF_NEED_NGRAPH=0
+ export TF_NEED_IGNITE=0
+ export TF_NEED_ROCM=0
+ export TF_SET_ANDROID_WORKSPACE=0
+ export TF_DOWNLOAD_CLANG=0
+ export TF_NCCL_VERSION=2.4
+ export TF_IGNORE_MAX_BAZEL_VERSION=1
+ export NCCL_INSTALL_PATH=/usr
+ export GCC_HOST_COMPILER_PATH=/usr/bin/gcc-8
+ export HOST_CXX_COMPILER_PATH=/usr/bin/gcc-8
+ export TF_CUDA_CLANG=0 # Clang currently disabled because it's not compatible at the moment.
+ export CLANG_CUDA_COMPILER_PATH=/usr/bin/clang
+ export TF_CUDA_PATHS=/opt/cuda,/usr/lib,/usr
+ export TF_CUDA_VERSION=$(/opt/cuda/bin/nvcc --version | sed -n 's/^.*release \(.*\),.*/\1/p')
+ export TF_CUDNN_VERSION=$(sed -n 's/^#define CUDNN_MAJOR\s*\(.*\).*/\1/p' /usr/include/cudnn.h)
+ export TF_CUDA_COMPUTE_CAPABILITIES=3.5,3.7,5.0,5.2,5.3,6.0,6.1,6.2,7.0,7.2,7.5
+}
+
+build() {
+ echo "Building without cuda and without non-x86-64 optimizations"
+ cd "${srcdir}"/tensorflow-${_pkgver}
+ export CC_OPT_FLAGS="-march=x86-64"
+ export TF_NEED_CUDA=0
+ ./configure
+ bazel \
+ build --config=opt --incompatible_no_support_tools_in_action_inputs=false \
+ //tensorflow:libtensorflow.so \
+ //tensorflow:libtensorflow_cc.so \
+ //tensorflow:install_headers \
+ //tensorflow/tools/pip_package:build_pip_package
+ bazel-bin/tensorflow/tools/pip_package/build_pip_package "${srcdir}"/tmp
+
+
+ echo "Building without cuda and with non-x86-64 optimizations"
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt
+ export CC_OPT_FLAGS="-march=haswell"
+ export TF_NEED_CUDA=0
+ ./configure
+ bazel \
+ build --config=opt --incompatible_no_support_tools_in_action_inputs=false \
+ //tensorflow:libtensorflow.so \
+ //tensorflow:libtensorflow_cc.so \
+ //tensorflow:install_headers \
+ //tensorflow/tools/pip_package:build_pip_package
+ bazel-bin/tensorflow/tools/pip_package/build_pip_package "${srcdir}"/tmpopt
+
+
+ echo "Building with cuda and without non-x86-64 optimizations"
+ cd "${srcdir}"/tensorflow-${_pkgver}-cuda
+ export CC_OPT_FLAGS="-march=x86-64"
+ export TF_NEED_CUDA=1
+ ./configure
+ bazel \
+ build --config=opt --incompatible_no_support_tools_in_action_inputs=false \
+ //tensorflow:libtensorflow.so \
+ //tensorflow:libtensorflow_cc.so \
+ //tensorflow:install_headers \
+ //tensorflow/tools/pip_package:build_pip_package
+ bazel-bin/tensorflow/tools/pip_package/build_pip_package "${srcdir}"/tmpcuda
+
+
+ echo "Building with cuda and without non-x86-64 optimizations"
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt-cuda
+ export CC_OPT_FLAGS="-march=haswell"
+ export TF_NEED_CUDA=1
+ export TF_CUDA_CLANG=0
+ ./configure
+ bazel \
+ build --config=opt --incompatible_no_support_tools_in_action_inputs=false \
+ //tensorflow:libtensorflow.so \
+ //tensorflow:libtensorflow_cc.so \
+ //tensorflow:install_headers \
+ //tensorflow/tools/pip_package:build_pip_package
+ bazel-bin/tensorflow/tools/pip_package/build_pip_package "${srcdir}"/tmpoptcuda
+}
+
+_package() {
+ # install headers first
+ install -d "${pkgdir}"/usr/include/tensorflow
+ cp -r bazel-genfiles/tensorflow/include/* "${pkgdir}"/usr/include/tensorflow/
+ # install python-version to get all extra headers
+ WHEEL_PACKAGE=$(find "${srcdir}"/$1 -name "tensor*.whl")
+ pip install --ignore-installed --upgrade --root "${pkgdir}"/ $WHEEL_PACKAGE --no-dependencies
+ # move extra headers to correct location
+ find "${pkgdir}/usr/lib/python$(get_pyver)"/site-packages/tensorflow/include -maxdepth 1 -mindepth 1 -type d -print0 | while read -rd $'\0' _folder; do
+ cp -nr "${_folder}" "${pkgdir}"/usr/include/tensorflow/
+ done
+ # clean up unneeded files
+ rm -rf "${pkgdir}"/usr/bin
+ rm -rf "${pkgdir}"/usr/lib
+ rm -rf "${pkgdir}"/usr/share
+
+ # install the rest of tensorflow
+ tensorflow/c/generate-pc.sh --prefix=/usr --version=${pkgver}
+ sed -e 's/\/include/\/include\/tensorflow/' -i tensorflow.pc
+ install -Dm644 tensorflow.pc "${pkgdir}"/usr/lib/pkgconfig/tensorflow.pc
+ install -Dm755 bazel-bin/tensorflow/libtensorflow.so "${pkgdir}"/usr/lib/libtensorflow.so.${pkgver}
+ ln -s libtensorflow.so.${pkgver} "${pkgdir}"/usr/lib/libtensorflow.so.${pkgver:0:1}
+ ln -s libtensorflow.so.${pkgver:0:1} "${pkgdir}"/usr/lib/libtensorflow.so
+ install -Dm755 bazel-bin/tensorflow/libtensorflow_cc.so "${pkgdir}"/usr/lib/libtensorflow_cc.so.${pkgver}
+ ln -s libtensorflow_cc.so.${pkgver} "${pkgdir}"/usr/lib/libtensorflow_cc.so.${pkgver:0:1}
+ ln -s libtensorflow_cc.so.${pkgver:0:1} "${pkgdir}"/usr/lib/libtensorflow_cc.so
+ install -Dm755 bazel-bin/tensorflow/libtensorflow_framework.so "${pkgdir}"/usr/lib/libtensorflow_framework.so.${pkgver}
+ ln -s libtensorflow_framework.so.${pkgver} "${pkgdir}"/usr/lib/libtensorflow_framework.so.${pkgver:0:1}
+ ln -s libtensorflow_framework.so.${pkgver:0:1} "${pkgdir}"/usr/lib/libtensorflow_framework.so
+ install -Dm644 tensorflow/c/c_api.h "${pkgdir}"/usr/include/tensorflow/tensorflow/c/c_api.h
+ install -Dm644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
+}
+
+_python_package() {
+ WHEEL_PACKAGE=$(find "${srcdir}"/$1 -name "tensor*.whl")
+ pip install --ignore-installed --upgrade --root "${pkgdir}"/ $WHEEL_PACKAGE --no-dependencies
+
+ # create symlinks to headers
+ find "${pkgdir}/usr/lib/python$(get_pyver)"/site-packages/tensorflow/include/ -maxdepth 1 -mindepth 1 -type d -print0 | while read -rd $'\0' _folder; do
+ rm -rf "${_folder}"
+ _smlink="$(basename "${_folder}")"
+ ln -s /usr/include/tensorflow/"${_smlink}" "${pkgdir}/usr/lib/python$(get_pyver)"/site-packages/tensorflow/include/
+ done
+
+ # tensorboard has been separated from upstream but they still install it with
+ # tensorflow. I don't know what kind of sense that makes but we have to clean
+ # it out from this pacakge.
+ rm -rf "${pkgdir}"/usr/bin/tensorboard
+
+ install -Dm644 LICENSE "${pkgdir}"/usr/share/licenses/${pkgname}/LICENSE
+}
+
+package_tensorflow114() {
+ cd "${srcdir}"/tensorflow-${_pkgver}
+ _package tmp
+}
+
+package_tensorflow114-opt() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CPU optimizations)"
+ conflicts=(tensorflow)
+ provides=(tensorflow)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt
+ _package tmpopt
+}
+
+package_tensorflow114-cuda() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CUDA)"
+ depends+=(cuda cudnn nccl)
+ conflicts=(tensorflow)
+ provides=(tensorflow)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-cuda
+ _package tmpcuda
+}
+
+package_tensorflow114-opt-cuda() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CUDA and CPU optimizations)"
+ depends+=(cuda cudnn nccl)
+ conflicts=(tensorflow)
+ provides=(tensorflow tensorflow-cuda)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt-cuda
+ _package tmpoptcuda
+}
+
+package_python-tensorflow114() {
+ depends+=(tensorflow python-termcolor python-astor python-gast python-numpy python-protobuf absl-py python-h5py python-keras-applications python-keras-preprocessing python-tensorflow-estimator)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}
+ _python_package tmp
+}
+
+package_python-tensorflow114-opt() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CPU optimizations)"
+ depends+=(tensorflow-opt python-termcolor python-astor python-gast python-numpy python-protobuf absl-py python-h5py python-keras-applications python-keras-preprocessing python-tensorflow-estimator)
+ conflicts=(python-tensorflow)
+ provides=(python-tensorflow)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt
+ _python_package tmpopt
+}
+
+package_python-tensorflow114-cuda() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CUDA)"
+ depends+=(tensorflow-cuda python-termcolor python-astor python-gast python-numpy cuda cudnn python-pycuda python-protobuf absl-py nccl python-h5py python-keras-applications python-keras-preprocessing python-tensorflow-estimator)
+ conflicts=(python-tensorflow)
+ provides=(python-tensorflow)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-cuda
+ _python_package tmpcuda
+}
+
+package_python-tensorflow114-opt-cuda() {
+ pkgdesc="Library for computation using data flow graphs for scalable machine learning (with CUDA and CPU optimizations)"
+ depends+=(tensorflow-opt-cuda python-termcolor python-astor python-gast python-numpy cuda cudnn python-pycuda python-protobuf absl-py nccl python-h5py python-keras-applications python-keras-preprocessing python-tensorflow-estimator)
+ conflicts=(python-tensorflow)
+ provides=(python-tensorflow python-tensorflow-cuda)
+
+ cd "${srcdir}"/tensorflow-${_pkgver}-opt-cuda
+ _python_package tmpoptcuda
+}
+
+# vim:set ts=2 sw=2 et:
+