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I. Cismasiu+, J.P. Moitinho de Almeida+, L.M.S. Castro+ and D.C. Harbis*

+Departamento de Engenharia Civil, Instituto Superior Tecnico, Lisbon, Portugal
*Institute of Structural Analysis and Seismic Research, National Technical University of Athens, Greece

doi:10.4203/csets.1.6

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I. Cismasiu, J.P. Moitinho de Almeida, L.M.S. Castro, D.C. Harbis, "Parallel Solution Techniques for Hybrid Mixed Finite Element Models", in M. Papadrakakis, B.H.V. Topping, (Editors), "Innovative Computational Methods for Structural Mechanics", Saxe-Coburg Publications, Stirlingshire, UK, Chapter 6, pp 109-126, 1999. doi:10.4203/csets.1.6

Abstract

This paper presents an implementation of a parallel environment for the solution of large non-conventional finite element systems. A topological data structure is used to define the finite element discretisation. The procedures previously developed for sequential processing are used to compute the coefficients of the matrices involved. Alternative variants of the CG algorithm for the solution of the linear system are tested and compared.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Computational Science, Engineering & Technology Series ISSN 1759-3158 CSETS: 1 INNOVATIVE COMPUTATIONAL METHODS FOR STRUCTURAL MECHANICS Edited by: M. Papadrakakis, B.H.V. Topping Chapter 6 Parallel Solution Techniques for Hybrid Mixed Finite Element Models I. Cismasiu+, J.P. Moitinho de Almeida+, L.M.S. Castro+ and D.C. Harbis* +Departamento de Engenharia Civil, Instituto Superior Tecnico, Lisbon, Portugal *Institute of Structural Analysis and Seismic Research, National Technical University of Athens, Greece doi:10.4203/csets.1.6 purchase the full-text of this chapter Full Bibliographic Reference for this chapter I. Cismasiu, J.P. Moitinho de Almeida, L.M.S. Castro, D.C. Harbis, "Parallel Solution Techniques for Hybrid Mixed Finite Element Models", in M. Papadrakakis, B.H.V. Topping, (Editors), "Innovative Computational Methods for Structural Mechanics", Saxe-Coburg Publications, Stirlingshire, UK, Chapter 6, pp 109-126, 1999. doi:10.4203/csets.1.6 Abstract This paper presents an implementation of a parallel environment for the solution of large non-conventional finite element systems. A topological data structure is used to define the finite element discretisation. The procedures previously developed for sequential processing are used to compute the coefficients of the matrices involved. Alternative variants of the CG algorithm for the solution of the linear system are tested and compared. purchase the full-text of this chapter (price £20) go to the previous chapter go to the next chapter return to the table of contents return to the book description purchase this book (price £95 +P&P)
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