摘要
网格计算模式具有机群系统不可比拟的优势,它可以更好地解决资源的异构性问题,支持资源的柔性伸缩及多种并行编程环境,支持科学计算库与工具软件,支持可视化动态人机交互。网格计算模式的体系结构是具有一定智能的分层结构。参考五层沙漏结构思想和前人的研究成果,研究设计了具有资源底层、安全调度层、抽象接口层、中间件层、应用接口层和应用层等六个层面的网格计算系统多层体系结构。
Compared with cluster system,grid computing mode takes on unparalleled advantages,because it can solve the problem of resource heterogeneity,supporting resource flexible retractility,many kinds of parallel programme environments,scientific computing database,tool-softwares,video dynamic alternation between man and computer. The architecture of grid computing mode is a kind of hierarchical architecture with some intellectual capacity. Referring to the idea of Five-Level Sandglass Architecture and predecessor's productions,this paper has discussed and designed Multi-level Architecture of grid computing system with six levels of resource base,security dispatch,abstract interface,middleware,applied interface and application.
引文
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