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Paper II.3

Algorithm for Parallel Assembling of the Stiffness Matrix of Structural Analysis

M.N. De Rezende and J.B. Batista de Paiva

Sao Carlos Civil Engineering School, Structures Department, Sao Carlos, SP-Brasil

doi:10.4203/ccp.20.2.3

M.N. De Rezende, J.B. Batista de Paiva, "Algorithm for Parallel Assembling of the Stiffness Matrix of Structural Analysis", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Parallel and Vector Processing for Structural Mechanics", Civil-Comp Press, Edinburgh, UK, pp 43-46, 1994. doi:10.4203/ccp.20.2.3

Abstract

This paper describes an algorithm for parallel assembling of the stiffness matrix in structural analysis. In this algorithm the stiffness matrix is assembled by groups of lines related to each node of the finite element mesh. In this way as each processor will assemble only the lines related to an specific group of nodes no synchronisation is required and the task can be equally distributed among the processors.

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Front Page Browse CCP CSETS CTR IJRT Other Authors Search Purchase Guide FAQ Contact us	Civil-Comp Proceedings ISSN 1759-3433 CCP: 20 ADVANCES IN PARALLEL AND VECTOR PROCESSING FOR STRUCTURAL MECHANICS Edited by: B.H.V. Topping and M. Papadrakakis Paper II.3 Algorithm for Parallel Assembling of the Stiffness Matrix of Structural Analysis M.N. De Rezende and J.B. Batista de Paiva Sao Carlos Civil Engineering School, Structures Department, Sao Carlos, SP-Brasil doi:10.4203/ccp.20.2.3 purchase the full-text of this paper Full Bibliographic Reference for this paper M.N. De Rezende, J.B. Batista de Paiva, "Algorithm for Parallel Assembling of the Stiffness Matrix of Structural Analysis", in B.H.V. Topping, M. Papadrakakis, (Editors), "Advances in Parallel and Vector Processing for Structural Mechanics", Civil-Comp Press, Edinburgh, UK, pp 43-46, 1994. doi:10.4203/ccp.20.2.3 Abstract This paper describes an algorithm for parallel assembling of the stiffness matrix in structural analysis. In this algorithm the stiffness matrix is assembled by groups of lines related to each node of the finite element mesh. In this way as each processor will assemble only the lines related to an specific group of nodes no synchronisation is required and the task can be equally distributed among the processors. purchase the full-text of this paper (price £20) go to the previous paper go to the next paper return to the table of contents return to the book description purchase this book (price £60 +P&P)
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