Evaluation of Interactive Scheduling Architecture for GridRPC Applications

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概要

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• GridRPC is known as an effective programming model to develop Grid applications. However, it still has difficulty to make efficient applications for non-expert users. For example, users need to monitoring remote computational resources and estimating application performance on selected computational resources. In this paper, we propose InterS, an interactive scheduling system for GridRPC applications. InterS provides three mechanisms, which help GridRPC application users to run their application in an efficient and robust way. First, the automatic scheduling mechanism provides resource allocation functionality and supports generation of budget constraint plans, which can be adopted by the application users. Second, the execution advice mechanism helps a user to improve performance of the application at run time while overload or failure on the resource(s) is detected. Third, the scheduling policy mechanism provides a user an interface in ClassAd format to define the scheduling policy applied in InterS. This paper also presents experiments to show the advantage of interactive scheduling and how they can be performed at run time.

• 2009-02-19

著者

• Aida Kento

  Nii:東工大

• Sun Hao

  東工大

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