期刊文献+

基于服务等级的网格计算池模型

Computing pool model for grid computing to support differentiated services
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摘要 目前网格在应用中,常用网格计算池模型的方式,针对传统分布式网格模型和单一资源服务网格计算池模型所存在的缺点,提出了一种改进的基于服务等级的网格计算池模型,其基本思想是当“计算池”中有多余的空闲计算资源时,按照服务等级的思想,为用户分配多台计算机为其服务。对自己的改进方案思想,设计流程、服务级数的设置、初始化连接设置等主要的参数选取进行了详细的说明。经过分析可知,与原方案相比,本方案兼顾了两种方案的优点,支持服务分级和计费机制,可以充分利用网络资源,提高较大计算量用户的计算效率和运营效率。 An improved computing pool model for grid computing is proposed. In the model, user task is accomplished by more than one computer simultaneously for given rules when there are redundant computing resources. The model also supports differentiated services. By using the model, computing resources is utilized effectively, computing efficiency and operational efficiency is greatly improved.
出处 《计算机工程与设计》 CSCD 北大核心 2007年第8期1824-1826,共3页 Computer Engineering and Design
基金 重庆市自然科学基金项目(D2004-18)
关键词 网格 计算池 服务等级 协商 计算机能力 grid computing pool class of services consultation computing power
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参考文献9

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