3.2 Parallel computing - HPC/SciComp Kickstart summer 2022

Parallel computing is what HPC is really all about: processing things on more than one processor at once. By now, you should have read all of the previous tutorials. Here, we learn about the different parallel paradigms (shared memory, message passing, OpenMP, MPI, array jobs, etc.) and see how they are used and configured in Slurm.

00:00 Parallel programming models
08:26 OpenMP Python code example.
27:20 Exercise 1 as a demo
33:59 Summary of what jobs can be
35:24 What comes next?

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This is part of the Aalto Scientific Computing "Getting started with Scientific Computing" and "HPC Kickstart" workshop. The videos are available to everyone, but may be most useful to the people who attended the workshop and want to review later.