HTML version of Scripted Foils prepared 27 December 1996

Foil 23 Example of Basic Problem Architectures Regular Synchronous Problem Class

From CPS615-Introduction to F90 Features, Rationale for HPF and Problem Architecture Delivered Lectures of CPS615 Basic Simulation Track for Computational Science -- 24 September 96. by Geoffrey C. Fox *
Secs 190
1 See Parallel Computing Works for QCD and Synchronous problems
2 eg. Quantum chromodynamics calculations (calculate proton mass)
3 Regular grid in 4D space-time - domain decomposition
4 Update algorithm identical at each point
5 Time evolution very simple
6 The world looked at microscopically in terms of a set of similar fundamental quantities
7 Monte Carlo - subtlety that cannot update concurrently points linked in Hamiltonian
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