A peer-to-peer mechanism for resource location and allocation over the grid

  • Authors:
  • Hung-Chang Hsiao;Mark Baker;Chung-Ta King

  • Affiliations:
  • Computer and Communication Research Center, National Tsing-Hua University, Taiwan;The Distributed Systems Group, University of Portsmouth, UK;Department of Computer Science, National Tsing-Hua University, Taiwan

  • Venue:
  • ISPA'04 Proceedings of the Second international conference on Parallel and Distributed Processing and Applications
  • Year:
  • 2004

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Abstract

Recent advances in P2P lookup overlays provide an appealing solution for distributed search without relying on a single database server. In addition to performing resource discovery, these P2P substrates also offer membership management for dynamic peers. In this paper, we propose a publicly shared architecture called VC2A that takes advantage of a P2P lookup substrate for computational applications. VC2A targets computational master-slave applications. An application running in VC2A dynamically allocates resources from the system on the fly. These allocated resources then self-manage and -heal. We have implemented an architecture based on our previous efforts that include an enhanced P2P lookup overlay and a mobile agent system on top of this overlay. We show that VC2A is not only scalable but robust, and takes advantage of heterogeneity of the resources.