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AthenaPK Compilation Steps
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message(STATUS "Configuring cmake for Arch-based distros") | |
# Configure cuda install path | |
set(CUDA_ROOT "/opt/cuda" CACHE FILEPATH "Locate cuda compiler and libraries") | |
# Configure kokkos archtecture | |
set(Kokkos_ENABLE_CUDA ON CACHE BOOL "Enable cuda backend for Kokkos") | |
set(GPU_DEVICE_ARCH "TURING75" CACHE STRING "GPU device architecture") | |
set(Kokkos_ARCH_${GPU_DEVICE_ARCH} ON CACHE BOOL "Enable Kokkos optimizations for ${GPU_DEVICE_ARCH} architecture only") | |
# Configure g++-11 and additional compile flags | |
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -I${CMAKE_ROOT}/targets/x86_64-linux/include -L${CUDA_ROOT}/targets/x86_64-linux/lib" CACHE STRING "Extra cxx flags for compilation") | |
set(CMAKE_CXX_COMPILER "/usr/bin/g++-11") |
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#!/bin/sh | |
set -ex | |
sudo pacman -Syu --no-confirm | |
# You can use ninja or make | |
# I am using ninja because it is faster than make | |
sudo pacman -S --no-confirm cuda cuda-tools git openmpi hdf5-openmpi gcc11 gcc11-libs ninja | |
git clone https://github.com/parthenon-hpc-lab/athenapk --recurse-submodules | |
cd athenapk | |
curl -fsOSL https://gist.githubusercontent.com/tbhaxor/2772c2c8726a56cf2719e0be259817a7/raw/4a322beef168fb521d637811da24d1f4fb304982/ArchMachineConfig.cmake | |
# You can omit "-G Ninja" to use make | |
cmake -Bbuild -DMACHINE_CFG=ArchMachineConfig.cmake -G Ninja | |
cmake --build build -- -j $(nproc) | |
# (Optional) if you want install the athenaPK globally | |
sudo install -g root -o root -m=0755 -s build/bin/athenaPK /usr/local/bin | |
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