Which part of CFD is suitable for GPU processing?
 

Hi,

I've been reading about using GPU to run CFD and ppl achieving many times improvement.

Not sure whether it's only valid for ideal or small cases.

But I wonder which part of CFD is suitable for GPU processing?

Roughly, I can think of:

a) flux calculation in loop
b) linear solver
c) miscellaneous i/o
d) grid generation

Anyone care to comment?