【摘要】 通过分析已有虚拟计算环境的现状、特点及适用范围,针对聚合异构分散计算资源的需求,提出一种基于框架技术的虚拟计算环境实现方法,包括计算平台的总体框架和服务组件,以及各个组成部分之间的关系与通信方式的实现。采用服务分层设计方法优化计算服务的架构,完成对各服务组件的设计。以地震资料数据处理为例对虚拟计算平台进行实验测试,结果证明,该方法具有可行性,能够整合零散、异构的计算资源,尤其适用于性能差异明显的计算组织。更多还原

【Abstract】 To meet the demands of heterogeneous scattered computing resources,this paper presents an implementation method of a frame-based virtual computing environment by analyzing the current situations,characteristics and application ranges of several virtual environments,including the overall framework and its service components,as well as the relationship between the various components and communication method realized.It optimizes the service architecture based on hierarchical design method,designs the service module and finally builds a virtual computing platform.Experimental results on seismic data processing shows that the method is feasible and valid,it can integrate heterogeneous scattered computing resources,and fits into different computing organization.更多还原