ArborX installation

arborx_installation.md

Install Kokkos, for GPU build

Install benchmark

Can be found https://github.com/google/benchmark#requirements here

Install Boost

1. Download from https://www.boost.org/users/history/version_1_82_0.html
2. Unzip and create a folder 'install'
3. Installation instructions are https://www.boost.org/doc/libs/1_83_0/more/getting_started/unix-variants.html#prepare-to-use-a-boost-library-binary

Install ArborX

export ARBORX_INSTALL_DIR=/home/dinesh/post_doc/softwares/kokkos/build/install
export BOOST_INSTALL_DIR=/home/dinesh/post_doc/softwares/boost_1_82_0/install

OPTIONS=(
    -D CMAKE_INSTALL_PREFIX="${ARBORX_INSTALL_DIR}"
    -D ARBORX_ENABLE_MPI=ON
    -D ARBORX_ENABLE_EXAMPLES=ON
    -D Kokkos_ROOT="${KOKKOS_INSTALL_DIR}"
    -D CMAKE_CXX_COMPILER="${KOKKOS_INSTALL_DIR}/bin/nvcc_wrapper" # only for CUDA-enabled Kokkos
    -D CMAKE_CXX_EXTENSIONS=OFF # required by Kokkos
    )
cmake "${OPTIONS[@]}" "${ARBORX_DIR:-../}"