A Capability-Based Matchmaking Mechanism Supporting Resource Aggregation within Large-Scale Distributed Computing Infrastructures

Facing the large-scale, heterogeneous dynamic resource and the complex constraints of computation-intensive parallel scientific applications, collaborating large-scale computation resource for these applications within Large-Scale Distributed Computing Infrastructures like grids and clouds are challenging. This paper addresses this issue by proposing a Resource Capability Model and implementing a corresponding language GSO and an information service Application Information Service to ensure not only the resource description, aggregation, matchmaking but also life cycle management of the reservations and tasks. Experiment result shows that our mechanism is scalable in both Grid and Cloud environment.