Basic HTML version of Foils prepared 5 October 98

Foil 2 Abstract of GEM Analysis for Computational Science

From Earthquake Prediction as Example of N Body Computations CPS615 INtroduction to Computational Science -- Fall Semester 1998. by Geoffrey C. Fox


We briefly discuss why GEM is interesting
We state the computational problem for GEM and analyze parallel computing issues for key steps
We map into a particle dynamics analogy using Green's function formalism and consider O(N2) cut-off O(N) and fast multipole methods
We go in detail through the fast multipole method
We expect object oriented approaches to be very important booth at language level and in using technologies like CORBA to integrate world-wide collaboration, simulations and experiments.



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