A METHODOLOGY FOR ADAPTIVE RESOLUTION OF NUMERICAL PROBLEMS ON HETEROGENEOUS HIERARCHICAL CLUSTERS

Wahid Nasri, Sonia Mahjoub, Slim Bouguerra

Abstract

Solving a target problem by using a single algorithm or writing portable programs that perform well is not always efficient on any parallel environment due to the increasing diversity of existing computational supports where new characteristics are influencing the execution of parallel applications. The inherent heterogeneity and the diversity of networks of such environments represent a great challenge to efficiently implement parallel applications for high performance computing. Our objective within this work is to propose a generic framework based on adaptive techniques for solving a class of numerical problems on cluster-based heterogeneous hierarchical platforms. Toward this goal, we refer to adaptive approaches to better adapt a given application to a target parallel system. We apply this methodology on a basic numerical problem, namely solving the matrix multiplication problem, while determining an adaptive execution scheme minimizing the overall execution time depending on the problem and architecture parameters.

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Paper Citation


in Harvard Style

Nasri W., Mahjoub S. and Bouguerra S. (2006). A METHODOLOGY FOR ADAPTIVE RESOLUTION OF NUMERICAL PROBLEMS ON HETEROGENEOUS HIERARCHICAL CLUSTERS . In Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT, ISBN 978-972-8865-69-6, pages 345-350. DOI: 10.5220/0001314103450350


in Bibtex Style

@conference{icsoft06,
author={Wahid Nasri and Sonia Mahjoub and Slim Bouguerra},
title={A METHODOLOGY FOR ADAPTIVE RESOLUTION OF NUMERICAL PROBLEMS ON HETEROGENEOUS HIERARCHICAL CLUSTERS},
booktitle={Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT,},
year={2006},
pages={345-350},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0001314103450350},
isbn={978-972-8865-69-6},
}


in EndNote Style

TY - CONF
JO - Proceedings of the First International Conference on Software and Data Technologies - Volume 1: ICSOFT,
TI - A METHODOLOGY FOR ADAPTIVE RESOLUTION OF NUMERICAL PROBLEMS ON HETEROGENEOUS HIERARCHICAL CLUSTERS
SN - 978-972-8865-69-6
AU - Nasri W.
AU - Mahjoub S.
AU - Bouguerra S.
PY - 2006
SP - 345
EP - 350
DO - 10.5220/0001314103450350