Jie, Wei ORCID: https://orcid.org/0000-0002-5392-0009, Cai, Wentong and Turner, Stephen John (2000) Dynamic load balancing in a replication based parallel object-oriented system. In: International Symposium on Future Software Technology (ISFST 1999), 27-29 Oct 1999, Nanjing, China.

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Abstract

In this paper, a replication-based parallel object model will be presented first, where object replication is used to improve the performance of load-balancing and to reduce the cost of object migration. After that, a threshold-based dynamic load-balancing strategy, that makes use of the object replication, will be introduced. The paper will then focus on a performance prediction model that is used in the decision making of the dynamic load-balancing strategy. The prediction model monitors the runtime behavior of an invoked method and estimates the execution time of its subsequent invocations. It helps the dynamic load-balancing strategy to make wiser decisions on whether or not to migrate objects in order to achieve better performance. A detailed simulation system is constructed to evaluate the performance of the proposed dynamic load-balancing strategy and the prediction model. Experimental results of the simulation will also be discussed in the paper.

Item Type:	Conference or Workshop Item (Paper)
ISSN:	1530-2075
ISBN:	0769509908
Identifier:	10.1109/IPDPS.2001.925024
Identifier:	10.1109/IPDPS.2001.925024
Keywords:	Object oriented modeling, Predictive models, Programming profession, Concurrent computing, Decision making, Runtime, Yarn, Computer aided instruction, Encapsulation, Research and development
Subjects:	Computing
Depositing User:	Vani Aul
Date Deposited:	18 Dec 2013 11:00
Last Modified:	28 Aug 2021 07:05
URI:	https://repository.uwl.ac.uk/id/eprint/584

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