FFTs and three-dimensional Poisson solvers for hypercubes

This paper investigates the implementation of fast direct methods for solving the three-dimensional Poisson equation on loosely coupled hypercube multiprocessors. As a preliminary step, the problem of computing multiple FFTs is considered and two different algorithms are compared. These algorithms a...

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Veröffentlicht in:	Parallel computing 1991, Vol.17 (2), p.121-131
Hauptverfasser:	Sweet, Roland A., Briggs, William L., Oliveira, Suely, Porsche, Jules L., Turnbull, Tom
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Computer science control theory systems Exact sciences and technology experimental results Fast Fourier Transform hypercube multiprocessors performance models Theoretical computing three-dimensional Poisson solvers
Online-Zugang:	Volltext
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