Integrating Computing Resources on Multiple Grid-Enabled Job Scheduling Systems Through a Grid RPC System

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• 作者：Yoshihiro Nakajima ; Mitsuhisa Sato ; Yoshiaki Aida ; Taisuke Boku and Franck Cappello
• 关键词：Grid RPC ; Grid ; enabled job scheduling system ; Integration
• 刊名：Journal of Grid Computing
• 出版年：2008
• 出版时间：June, 2008
• 年：2008
• 卷：6
• 期：2
• 页码：141-157
• 全文大小：532.4 KB

文摘

We present a framework for a parallel programming model by remote procedure calls, which bridge large-scale computing resource pools managed by multiple Grid-enabled job scheduling systems. With this system, the user can exploit not only remote servers and clusters, but also the computing resources provided by Grid-enabled job scheduling systems located on different sites. This framework requires a Grid remote procedure call (RPC) system to decouple the computation in a remote node from the Grid RPC mechanism and uses document-based communication rather than connection-based communication. We implemented the proposed framework as an extension of the OmniRPC system, which is a Grid RPC system for parallel programming. We designed a general interface to easily adapt the OmniRPC system to various Grid-enabled job scheduling systems, including XtremWeb, CyberGRIP, Condor and Grid Engine. We show the preliminary performance of these implementations using a phylogenetic application. We found that the proposed system can achieve approximately the same performance as OmniRPC and can handle interruptions in worker programs on remote nodes.