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  4. On parallelization and load balancing aspects of the finite-pointset method
 
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2011
Journal Article
Titel

On parallelization and load balancing aspects of the finite-pointset method

Abstract
The Finite-pointset method (FPM) is a mesh-free Lagrangian method. In this article, we discuss issues in parallelizing the FPM on distributed memory architecture. The Message Passing Interface (MPI) standard library is used for communication. We have developed algorithms to achieve fine-grained parallelism. Issues relating to Load Balancing and communication between processors have been addressed. A parallel version of the BiCGSTAB linear solver is implemented. The efficiency and speedup results for the parallel linear solver, used in conjunction with our load-balancing technique, are presented.
Author(s)
Subramanyam, A.B.
Kuhnert, J.
Tiwari, S.
Sundar, S.
Joshi, A.
Saxena, A.
Zeitschrift
International journal of computer mathematics
Thumbnail Image
DOI
10.1080/00207160903452210
Language
English
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Fraunhofer-Institut für Techno- und Wirtschaftsmathematik ITWM
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