A FFT Preconditioning Technique for the Solution of Incompressible Flow

Mario Alberto Storti, Santiago Costarelli, Rodrigo Rafael Paz, Lisandro Daniel Dalcin, Sergio Rodolfo Idelsohn


The Accelerated Global Preconditioning (AGP) algorithm for the solution of
the Poisson equation specially oriented to the solution of Navier-Stokes
equations on GPU hardware was presented. It shares some features with the
well known IOP iteration scheme.

Full Text: