A component-based middleware for hybrid grid/cloudcomputing platforms

Description

Current solutions for hybrid grid/cloud computing have been developed to hide from heterogeneity, dynam-icity, and distributed nature of resources. These solutions are, however, insufficient to support distributedapplications with non-trivial communication patterns among processes or that are structured so as to reflectthe organization of resources they are deployed onto. In this paper, we present a generic, adaptable, andextensible component-based middleware that seamlessly enables a transition of non-trivial applications fromtraditional grids to hybrid grid–cloud platforms. This middleware goes beyond the resolution of well-knowntechnical challenges for multi-domain computing, as it offers mechanisms to exploit the hierarchical, hetero-geneous, and dynamic natures of platforms. We validate its capabilities and versatility through two use cases:an Internet-wide federation of Distributed Service Buses and a runtime supporting DD high-performancecomputing in heterogeneous computing environments using programming that is similar to message-passinginterface. Performance results show the efficiency and usefulness of our middleware and so contribute topromote research efforts geared toward flexible, on-demand information technology solutions.

Abstract

International audience

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