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A Distributed Memory Parallel Fourth-Order IADEMF Algorithm

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dc.contributor.authorMansor N.A.en_US
dc.contributor.authorZulkifle A.K.en_US
dc.contributor.authorAlias N.en_US
dc.contributor.authorHasan M.K.en_US
dc.contributor.authorid57386242300en_US
dc.contributor.authorid7801341335en_US
dc.contributor.authorid22733403000en_US
dc.contributor.authorid9633140400en_US
dc.date.accessioned2023-05-29T07:27:38Z
dc.date.available2023-05-29T07:27:38Z
dc.date.issued2019
dc.descriptionBoundary conditions; Computer operating systems; Iterative methods; Distributed Memory; Distributed memory architecture; Fourth-order; Fourth-order method; Iterative alternating decomposition; Parallel performance; Parallel performance evaluation; Performances evaluation; Red-black; Red-black orderings; Memory architectureen_US
dc.description.abstractThe fourth-order finite difference Iterative Alternating Decomposition Explicit Method of Mitchell and Fairweather (IADEMF4) sequential algorithm has demonstrated its ability to perform with high accuracy and efficiency for the solution of a one-dimensional heat equation with Dirichlet boundary conditions. This paper develops the parallelization of the IADEMF4, by applying the Red-Black (RB) ordering technique. The proposed IADEMF4-RB is implemented on multiprocessor distributed memory architecture based on Parallel Virtual Machine (PVM) environment with Linux operating system. Numerical results show that the IADEMF4-RB accelerates the convergence rate and largely improves the serial time of the IADEMF4. In terms of parallel performance evaluations, the IADEMF4-RB significantly outperforms its counterpart of the second-order (IADEMF2-RB), as well as the benchmarked fourth-order classical iterative RB methods, namely, the Gauss-Seidel (GS4-RB) and the Successive Over-relaxation (SOR4-RB) methods. � 2019. International Journal of Advanced Computer Science and Applications. All Rights Reserved.en_US
dc.description.natureFinalen_US
dc.identifier.doi10.14569/IJACSA.2019.0100979
dc.identifier.epage607
dc.identifier.issue9
dc.identifier.scopus2-s2.0-85121841883
dc.identifier.spage599
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85121841883&doi=10.14569%2fIJACSA.2019.0100979&partnerID=40&md5=60a83cdd9cff208fa4defd9c7c69a876
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/24829
dc.identifier.volume10
dc.publisherScience and Information Organizationen_US
dc.relation.ispartofAll Open Access, Gold
dc.sourceScopus
dc.sourcetitleInternational Journal of Advanced Computer Science and Applications
dc.titleA Distributed Memory Parallel Fourth-Order IADEMF Algorithmen_US
dc.typeArticleen_US
dspace.entity.typePublication
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