On python-3.13, running in a conda environment with conda-provided mpich and mpi4py, I have seen cases where an MPI job is aborted and some of the shared memory files are not removed. I have not yet explored whether this happens with other MPI implementations or with python-3.12.
On python-3.13, running in a conda environment with conda-provided mpich and mpi4py, I have seen cases where an MPI job is aborted and some of the shared memory files are not removed. I have not yet explored whether this happens with other MPI implementations or with python-3.12.