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Foil 2 Abstract of CPS713NAS-II: ADI and Spatial Differencing Module

From Spatial Differencing and ADI Solution of the NAS Benchmarks CPSP713 Case studies in Computational Science -- Spring Semester 1996. by Geoffrey C. Fox
This is second of three foilsets on CFD and NAS Benchmarks
We describe spatial differencing including numerical dissipation for stability
General analysis of resultant sparse matrix structure and iterative solvers
Role of preconditioning and artificial time formulations
focus on NAS ADI solution and its parallel solution with various distributions and their consequent communication cost

Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu

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