A framework for cloud-aware development of bag-of-tasks scientific applications
by Alessandra De Benedictis; Massimiliano Rak; Mauro Turtur; Umberto Villano
International Journal of Grid and Utility Computing (IJGUC), Vol. 7, No. 2, 2016

Abstract: The potential of cloud computing is still underutilised in the scientific computing field. Even if clouds probably are not fit for high-end HPC applications, they could be profitably used to bring the power of low-cost and scalable parallel computing to the masses. But this requires simple and friendly development environments, able to exploit cloud scalability and to provide fault tolerance. This paper presents a framework built on the top of a cloud-aware platform (mOSAIC) for the development of bag-of-tasks scientific applications. The architecture of the framework is thoroughly described, and the results of performance tests on a combinatorial optimisation application are discussed, evaluating the overhead introduced by the platform and by the cloud environment.

Online publication date: Mon, 04-Jul-2016

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