SOLVING TRIDIAGONAL LINEAR SYSTEMS BY THE ENHANCED PARALLEL STRIDE OF THREE REDUCTION METHOD

D. J. EVANS Parallel Algorithms Research Centre, Department of Computer Studies, Loughborough University of Technology, Loughborough, Leicestershire, UK LE11 3TU

W. S. YOUSIF Parallel Algorithms Research Centre, Department of Computer Studies, Loughborough University of Technology, Loughborough, Leicestershire, UK LE11 3TU

Abstract

In this paper, the parallelisation of the stride of three method for the solution of a tridiagonal system of equations for P processors is investigated. The presented algorithm is organised in such a way that all processors are fully operational at every stage of the solution process. The results of experiments carried out on the Sequent Balance 8000 multiprocessor are presented.

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G.1.3

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SOLVING TRIDIAGONAL LINEAR SYSTEMS BY THE ENHANCED PARALLEL STRIDE OF THREE REDUCTION METHOD

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SOLVING TRIDIAGONAL LINEAR SYSTEMS BY THE ENHANCED PARALLEL STRIDE OF THREE REDUCTION METHOD

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