网格计算中基于OGSI的GT3动态适配模型研究  

Study of GT3 Dynamic Adapter Model Based on OGSI

作　　者：杨清[1] 王汝传[1] 

机构地区：[1]南京邮电学院计算机科学与技术系,江苏南京210003

出　　处：《江苏通信》2005年第2期1-4,共4页Jiangsu Communication

基　　金：国家自然科学基金资助项目(70271050);江苏省自然科学基金和江苏省自然科学基金资助预研项目(BK2004218);江苏省高技术研究计划基金资助项目(BG2004004);江苏省计算机信息处理技术重点实验室基金资助项目(KJS04)

摘　　要：为简化网格应用开发者在网格计算底层平台上繁琐的编译部署发布过程,自行开发了网格计算应用快速开发工具GBuilder。开发GBuilder的目的之一是使借助其开发的网格应用能够自主适应各种网格计算底层支撑平台。就GBuilder中GT3(Globustoolkit3.0)的动态适配模型进行了探讨。提出了GT3动态适配的目标,介绍了OGSI规范中提出的网格计算服务端的组件模型,给出了根据标准接口所定义的基本规则,叙述了所提出的GT3动态适配模型各功能部件和应用流程。In order to simplify verbose process of compiling, deploying, releasing over grid computing infrastructure platforms for grid application developers, we worked out GBuilder, a rapid development tool of grid computing. One of its purposes is to adapt grid computing applications to different grid computing infrastructure platforms. This work works over GT3 dynamic adapter model in GBuilder. First, this work brings forward the aim of GT3 dynamic adapter, followed by introduction of grid computing serverside component models in the specification of OGSI. Then it lists basic rules we set down based on the standard interfaces. And it describes every function component of GT3 dynamic adaptor model we design and depicts its working flow. At the end of this work we make a summary of our work.

关 键 词：动态适配 开放式网格基础架构 网格中间件 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]