Parallel CPU for lattice Boltzmann Method

Hello guys, I'm working with LBM and the computing process are become very slow because of mesh size that I using now. I would like to Know if there is a tutorial or simple code to learn about parallel cpu (Note: I can't use parallel GPU).

Answer 1

[OCDER]

https://www.mathworks.com/products/parallel-computing/code-examples.html

Here're some tutorials and sample that you could start with. parpool and parfor are function you should become familiar with. Also learn about Sliced Variables since that dictates how to structure your data and code.

[Rafael Meier]

Thanks

Answer 2

[Debashis Panda]

Dear Rafael,

Have you been successful in using Matlab parallel computing toolbox in making parallel LBM? If so, can you exaplain how and why will it be better than MPI programming?