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Parallelization of iterative and direct schemes for Keller-Box method on distributed memory platform

Alias, Norma and Hamzah, Norhafizah and Saidina Amin, Norsarahaida and Darwis, Roziha and Satam, Noriza and A. Ghaffar, Zarith Safiza (2010) Parallelization of iterative and direct schemes for Keller-Box method on distributed memory platform. In: 2010 The 2nd International Conference on Computer Engineering and Technology (ICCET 2010), 16-18 April 2010, Chengdu, Sichuan, China.

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Abstract

In this paper, we present iterative schemes, specifically the conjugate gradient, and Gauss seidel red-black (GSRB) and direct schemes namely LU factorization and Gauss elimination for Keller-box scheme. The aim of this paper is to offer reasonable assessments and contrasts on behalf of the numerical experiments of these two schemes ported to run through Parallel Virtual Machine (PVM) on distributed memory platform. The computational complexity also presented for the comparison purpose, and the graphs of parallel evaluation in terms of speedup, efficiency, effectiveness and temporal performance are presented as well.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:iterative, direct, parallel, keller-box
Subjects:Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions:Science
ID Code:10931
Deposited By: Md. Rajibul Islam
Deposited On:12 Nov 2010 09:20
Last Modified:19 May 2011 05:24

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