计算机与现代化 ›› 2010, Vol. 1 ›› Issue (3): 45-4.doi: 10.3969/j.issn.1006-2475.2010.03.013

• 网络与通信 • 上一篇    下一篇

一种基于被动式网格资源发现机制的研究与设计

魏东胜,章昭辉   

  1. 安徽师范大学数学与计算机科学学院,安徽 芜湖 241000
  • 收稿日期:2009-09-29 修回日期:1900-01-01 出版日期:2010-03-20 发布日期:2010-03-20

Research and Design of Resource Discover Mechanism Based on Passive Grid Computing

WEI Dong-sheng, ZHANG Zhao-hui   

  1. College of Mathematics and Computer Science, Anhui Normal University, Wuhu 241000, China
  • Received:2009-09-29 Revised:1900-01-01 Online:2010-03-20 Published:2010-03-20

摘要:

在基于P2P、OGSA网格结构等相关技术研究的基础上,结合部分资源组织结构优化分组的优秀成果,提出一种基于被动式资源注册、邻接表资源检索等综合性能较好的网格资源发现模型。并对其体系结构、资源组织结构和资源注册、发现机制作详尽的描述。该机制综合了集中式和分布式资源组织方式,利用各种资源在信息中心节点的邻接表存储方式,不仅优化了整个系统的性能,而且会保证最优资源被使用,从而负载更为均衡,明显优于传统的泛洪机制。

关键词: 网格, 邻接表, 被动式网格资源, 负载均衡, 资源发现

Abstract:

How to better organize and register gridresources, in order to discover convenient resources fast, has been the development of the modern grid’s main focus. For this purpose, and strongly reducing network information flows generated by resource registration, the paper proposes a model that is based on the passive resource registeration mechanism. This gridresources discovery model uses resources similarities to classify and adjacency list to storage data, improves the comprehensive performance of gridresource retrieval.

Key words: grid, adjacency list, passive gridresources, load balancing, resource discovery