This PR provides an example of using cotainr for building a container with a mpi4py/MPICH conda/pip environment for use on LUMI-C. It includes simple "MPI hello world" examples of how to correctly use such a container on LUMI. Furthermore, it includes a benchmark of different approaches to running mpi4py on LUMI based on the OSU MPI benchmarks. See the README.md file for more details.
This PR provides an example of using
cotainrfor building a container with a mpi4py/MPICH conda/pip environment for use on LUMI-C. It includes simple "MPI hello world" examples of how to correctly use such a container on LUMI. Furthermore, it includes a benchmark of different approaches to running mpi4py on LUMI based on the OSU MPI benchmarks. See the README.md file for more details.