Basic HTML version of Foils prepared 13 February 2000

Foil 23 Heterogeneous Problems

From Methodology of Computational Science CPS615 Computational Science -- Spring Semester 2000. by Geoffrey C. Fox
Simulation of cosmological cluster (say 10 million stars )
Lots of work per star as very close together ( may need smaller time step)
Little work per star as force changes slowly and can be well approximated by low order multipole expansion

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