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Posted December 5, 2016 at 11:50 by kindle
Updated February 23, 2017 at 03:03 by kindle
Tags
use when ready
Quote:
Originally Posted by hjasak
Well, put on your 1970-s hat (or a shirt with huge collars!) and let's talk about memory peaks. For simpleFoam, the memory peak is at the point of creation of the pressure equation, because, unlike PISO, I am allowed to delete the momentum matrix before the creation of the pressure matrix. Therefore, I make the momentum matrix a tmp and call UEqn.clear(); at an opportune place in the code and drop the peak memory requirement by one complete assymetric matrix!
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