mpi Parallel matrix-vector multiplication To install mpi: sudo apt-get update sudo apt-get -y install mpich Run the script with 4 processors: mpiexec -n 4 python3 main.py 10 10 Useful links https://mpi4py.readthedocs.io/en/stable/intro.html https://www.kth.se/blogs/pdc/2019/11/parallel-programming-in-python-mpi4py-part-2/