Support for building the Arrayfire Python Wheels

README

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+Builders are defined in the docker-compose.yml file.
+
+To run a particular build, do: docker-compose up <BUILDER_NAME>
+
+The build script used is: arrayfire/scripts/build_arrayfire.sh
+
+A directory will be created here with the build files with the form: build_<OS NAME>_arrayfire_<MKL_VERSION/openblas>_<CUDA_VERSION>
+
+The installer can be tested by copying the installer package to the test docker in test_dockers and building (note for the CUDA back end you will need an Nvidia GPU and the CUDA docker toolkit installed).

arrayfire/manylinux/cuda_deps/Dockerfile

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+FROM af/manylinux/dependencies
+MAINTAINER Christophe Murphy <christophe@arrayfire.com>
+
+ARG AF_CUDA_MAJOR_VERSION
+ARG AF_CUDA_MINOR_VERSION
+
+RUN dnf config-manager --add-repo https://developer.download.nvidia.com/compute/cuda/repos/rhel8/x86_64/cuda-rhel8.repo && \
+    dnf clean all && \
+    dnf -y install cuda-toolkit-${AF_CUDA_MAJOR_VERSION}-${AF_CUDA_MINOR_VERSION} && \
+    dnf -y install cudnn-cuda-${AF_CUDA_MAJOR_VERSION}-${AF_CUDA_MINOR_VERSION} && \
+    dnf clean all
+
+# Create Nvidia's ICD and missing standard simlinks for the CUDA driver and OpenCL
+RUN mkdir -p /etc/OpenCL/vendors && \
+    echo "/usr/local/cuda/targets/x86_64-linux/lib/libOpenCL.so" > /etc/OpenCL/vendors/nvidia.icd && \
+    ldconfig && \
+    ln -s /usr/local/cuda-${AF_CUDA_MAJOR_VERSION}.${AF_CUDA_MINOR_VERSION}/targets/x86_64-linux/lib/stubs/libcuda.so \
+          /usr/local/cuda-${AF_CUDA_MAJOR_VERSION}.${AF_CUDA_MINOR_VERSION}/targets/x86_64-linux/lib/stubs/libcuda.so.1
+
+ENV PATH=/usr/local/cuda/bin:${PATH}
+ENV LD_LIBRARY_PATH=/usr/local/cuda/lib64:${LD_LIBRARY_PATH}

arrayfire/manylinux/dependencies/Dockerfile

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+FROM af/manylinux/dev_base
+MAINTAINER Christophe Murphy <christophe@arrayfire.com>
+
+# Boost
+FROM af/manylinux/dev_base as boost
+RUN cd /usr/src && \
+    wget https://archives.boost.io/release/1.87.0/source/boost_1_87_0.tar.gz && \
+    tar -xvzf boost_1_87_0.tar.gz && \
+    cd boost_1_87_0 && \
+    ./bootstrap.sh --prefix=/artifact && \
+    ./b2 install && \
+    cd /usr/src && rm -rf boost_1_87_0*
+
+# Doxygen
+FROM af/manylinux/dev_base as doxygen
+RUN cd /usr/src && \
+    git clone -b Release_1_13_2 https://github.com/doxygen/doxygen.git && \
+    cd doxygen && \
+    mkdir build && cd build && \
+    cmake -DCMAKE_INSTALL_PREFIX:PATH=/artifact .. && \
+    make -j$(grep -c processor /proc/cpuinfo) install && \
+    cd /usr/src && rm -rf doxygen
+
+FROM af/manylinux/dev_base
+MAINTAINER Christophe Murphy <christophe@arrayfire.com>
+
+# Boost
+COPY --from=boost /artifact /usr
+# Doxgyen
+COPY --from=doxygen /artifact /usr
+
+# oneAPI
+RUN echo $'[oneAPI]\n\
+name=Intel® oneAPI repository\n\
+baseurl=https://yum.repos.intel.com/oneapi\n\
+enabled=1\n\
+gpgcheck=1\n\
+repo_gpgcheck=1\n\
+gpgkey=https://yum.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB' > /etc/yum.repos.d/oneAPI.repo && \
+cat /etc/yum.repos.d/oneAPI.repo && \
+dnf -y update && dnf -y install intel-oneapi-base-toolkit && dnf clean all

arrayfire/manylinux/dev_base/Dockerfile

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+FROM quay.io/pypa/manylinux_2_28_x86_64
+MAINTAINER Christophe Murphy <christophe@arrayfire.com>
+RUN dnf update -y && \
+    dnf groupinstall -y "Development Tools" && \
+    dnf -y install ocl-icd ocl-icd-devel opencl-headers \
+           wget freetype-devel fontconfig-devel \
+           fftw-devel openblas-devel lapack-devel \
+           glfw-devel graphviz graphviz-devel \
+           mesa-libGLU-devel freeimage-devel patchelf && \
+    dnf -y install gcc-toolset-10 &&\
+    dnf clean all
+
+
+# Set location for OpenCL library
+ENV OCL_ROOT=/usr
+ENV OPENCL_ROOT=/usr
+ENV PATH=/opt/rh/gcc-toolset-10/root/usr/bin:${PATH}
+ENV LD_LIBRARY_PATH=/opt/rh/gcc-toolset-10/root/usr/lib64:/opt/rh/gcc-toolset-10/root/usr/lib:/opt/rh/gcc-toolset-10/root/usr/lib64/dyninst:/opt/rh/gcc-toolset-10/root/usr/lib/dyninst:${LD_LIBRARY_PATH}
+ENV CC=/opt/rh/gcc-toolset-10/root/bin/gcc
+ENV CXX=/opt/rh/gcc-toolset-10/root/bin/c++
+
+# Ninja build system
+RUN cd /usr/src && \
+    git clone https://github.com/ninja-build/ninja.git && \
+    cd ninja && \
+    git checkout v1.12.1 && \
+    ./configure.py --bootstrap && \
+    mv ninja /usr/bin/ && \
+    cd .. && rm -rf ninja

arrayfire/manylinux/wheels/Dockerfile

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+ARG AF_CUDA_MAJOR_VERSION=12
+ARG AF_CUDA_MINOR_VERSION=8
+FROM af/manylinux/cuda:${AF_CUDA_MAJOR_VERSION}.${AF_CUDA_MINOR_VERSION}
+
+ARG AF_PYTHON_VERSION
+ENV AF_PYTHON_VERSION=${AF_PYTHON_VERSION}
+RUN dnf install -y python${AF_PYTHON_VERSION}