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Parallel strategy of implementing composite Newton-Cotes rules using message passing on parallel computing systems


Iyuke, Festus Omonigho and Abdullah, Abdul Rahman and Idrus, Bahari (2004) Parallel strategy of implementing composite Newton-Cotes rules using message passing on parallel computing systems. In: Knowledge Management International Conference and Exhibition 2004 (KMICE 2004), 14-15 February 2004, Evergreen Laurel Hotel, Penang.

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Abstract

The paper describes the parallel implementation of composite Newton-Cotes rules (Trapezoidal and Simpson’s ⅓ rules) under PVM-based environment for approximating one-dimensional definite integral on parallel and distributed computing systems.The parallelism is realized by master-slave relationship where the master process decomposes the interval of integration into n subintervals, then distribute to the slave processes.Thereby initiating work pool technique to ensure perfect workload balanced state to avoid unnecessary communication overheads among the various contending processors.The effectiveness of the approach used in connection with the novel workload management scheme is demonstrated in the good quality results and the global load optimization for the tested applied application problem.

Item Type: Conference or Workshop Item (Paper)
Additional Information: ISBN 983-2865-90-5 Organized by: Faculty of Information Technology, UUM
Uncontrolled Keywords: Newton-Cotes rules, Distributed, parallel computing system, message passing, load balancing, and work pool.
Subjects: Q Science > QA Mathematics > QA76 Computer software
Divisions: College of Arts and Sciences
Depositing User: Mrs. Norazmilah Yaakub
Date Deposited: 10 May 2015 05:11
Last Modified: 10 May 2015 05:11
URI: http://repo.uum.edu.my/id/eprint/13856

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