[OminousWeapons]

If you're not familiar with it, I would recommend checking out Matlab's parallel computing toolbox for starters. IIRC Mathworks has several webinars surrounding that toolbox which cover the basics of what you are trying to do. Matlab also has a product "Parallel Server" which handles scheduling and monitoring of distributed jobs https://www.mathworks.com/products/matlab-parallel-server.ht...

Additionally, its a pretty safe assumption that any given piece of scientific code has never been profiled for performance. There are probably numerous opportunities to improve performance on a single host through refactoring before you need to think about scaling.