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Third International Symposium on Parallel and Distributed Computing/Third International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Networks (ISPDC/HeteroPar'04)
A Java CPU Calibration Tool for Load Balancing in Distributed Applications
Cork, Ireland
July 05-July 07
ISBN: 0-7695-2210-6
Guilhem Paroux, University of sciences and technologies of Lille
Bernard Toursel, University of sciences and technologies of Lille
Richard Olejnik, University of sciences and technologies of Lille
Violeta Felea, University of sciences and technologies of Lille
This article presents a method for evaluating the CPU power, independently from the system used, in heterogeneous networks of workstations. It is based on the use of Java language in order to ensure application portability and more particularly on the mechanism of thread CPU processing time measurement introduced in the version 1.5 of Sun Java. That tool will be integrated into the load balancing mechanism which is totally written in Java and that we developed in the LIFL project ADAJ. We show how to evaluate the potential power of the CPU with a software totally written in Java. Moreover, we will justify the results provided by our approach. We will also analyse the exploitation of the calibration tool in order to improve the execution time of parallel and distributed applications in the context of load balancing in a network of workstations.
Index Terms:
Calibration, Java, CPU time, Network of workstations, Distributed applications, Load observation
Citation:
Guilhem Paroux, Bernard Toursel, Richard Olejnik, Violeta Felea, "A Java CPU Calibration Tool for Load Balancing in Distributed Applications," ispdc, pp.155-159, Third International Symposium on Parallel and Distributed Computing/Third International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Networks (ISPDC/HeteroPar'04), 2004
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