Lecture VIII

In this video lecture, the presenter discusses the usage of MPI (Message Passing Interface) in Slurm scripts. The presenter demonstrates two examples. The first example is a simple Hello World program using MPI, where the Slurm script is modified to specify the number of cores to be used. The second example involves running the computational fluid dynamics toolbox OpenFOAM, which utilizes MPI for parallel execution. The presenter explains the usage of MPI commands.