SOR (Successive Over-Relaxation) MGR (Multigrid Algorithm)(nu) Experiments on the Crystal Multicomputer,

Abstract

This report describes distributed implementations of the red/black SOR algorithm and of the MGR(nu) multigrid algorithm on the Crystal multicomputer. Rates of convergence and observed effciencies for both algorithms are compared. Keywords: Distributed computing; Multigrid algorithm, Successive overrelaxation method.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1986
Accession Number
ADA169929

Entities

People

  • David Kamowitz

Organizations

  • University of Wisconsin Madison Department of Computer Science

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Algorithms
  • Boundaries
  • Classification
  • Computational Processes
  • Computations
  • Computer Science
  • Computers
  • Convergence
  • Decomposition
  • Differential Equations
  • Distributed Computing
  • Efficiency
  • Equations
  • Linear Systems
  • Partial Differential Equations
  • Poisson Equation
  • Wisconsin

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Materials Science and Engineering.