并行计算机用户环境的设计与实现  

The Design and Implementation of User's Environment of Parallel Computer

作　　者：吴明[1] 陈国良[1] 孙凝晖 

机构地区：[1]中国科学技术大学计算机科学与技术系,合肥230027 [2]国家智能计算中心,北京100080

出　　处：《计算机学报》2000年第10期1021-1027,共7页Chinese Journal of Computers

基　　金：国家"八六三"高技术研究发展计划!(86 3 -3 0 6 -ZD0 1-0 2 -3 )

摘　　要：随着计算机技术的飞速发展 ,并行计算机用户环境的设计日益成为一个至关重要的问题 ,它是并行计算机用户的工作平台 .并行计算机用户环境的优劣将直接影响到高性能计算机的发展和应用 .文中分析了并行计算机用户环境设计中存在着的诸多问题 ,从理论模型、实现方法深入探讨了如何解决这些问题 ;以此设计和实现了曙光 2 0 0 0 的用户环境 ;同时进一步讨论了用户环境体系结构的可扩展性 .With the fast development of computer technology, the design of user's environments of parallel computer is a challenging problem. It is the user's desktop for parallel computer. The quality of user's environment will impact the development and application of high performance machines. In this paper, several current design schemes of user's environment of parallel computer are discussed and many problems that exist in the designing and using aspects are presented. These problems are analyzed according to three model principle of user's interface design, which is composed of implementation model, manifest model, and conceptual model. Their solutions are investigated in two phases: interface design and system design. In the process of interface design, the problems concerning user's conceptual model are solved respectively. The solutions of problems concerning the reusability are discussed in the process of system design. Then, this paper gives the design and implement of the user's environment of Dawning 2000Ⅱ. It inspects the scalability of system size and functions of user's environment, the portability, the resource demands and the introduction of technologies widely used on the platform of PC. Finally, the scalability of the architecture of user's environment is discussed.

关 键 词：用户环境 并行计算机 可扩展性 设计 

分 类 号：TP338.6[自动化与计算机技术—计算机系统结构]