Minimal example of Python + Rust + MPI project for Mac and Linux projects.
Using Conda Build to generate a Conda package
conda build conda.recipeAlternatively, build from within a virtual environment manually.
# Create a virtulenv called 'build'
conda env create -f environment.yaml && conda activate build
# Build just Rust package with Cargo
cargo build
# Build combined Rust and Python package with Maturin
maturin buildInstall from Anaconda Cloud into a Conda environment.
conda install -c skailasa pyrustmpiInstall mpi4py dependency separately, to ensure that correct pointers are created to shared libraries when installing into a virtual environment
env MPICC=/path/to/mpicc python -m pip install mpi4py
Installation requires that your channel list contains conda-forge.