Scalability analysis for a multigrid linear equations solver

Authors:
Krzysztof Banaś
Affiliations:
Department of Applied Computer Science and Modelling, AGH University of Science and Technology, Kraków, Poland and Cracow University of Technology, Kraków, Poland
Venue:
PPAM'07 Proceedings of the 7th international conference on Parallel processing and applied mathematics
Year:
2007

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Abstract

The paper presents the parallel performance analysis of an iterative solver for systems of linear equations arising from finite element approximation. The main topic is the choice of parallel implementation strategy for a multigrid preconditioner of the Krylov space methods. The scalability of presented solutions is assessed and compared.