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引言当前,许多设计者和使用者都在思考下一代计算机系统的特性、体系和总的结构。但是,这种关心还仅仅停留在讨论会上。事实上,所有的设计还常常没有对每种结构形式的效果进行有效的定量分析。现有两种基本的系统设计方法,即面向物质资源(Physical resource)的方法和面向用户的方法。面向物质资源方法,常常被超小型计算机和大型科学计算机设计者使用。这两类计算机,前者着重低成本,后者着重高性能。在这
Introduction At present, many designers and users are thinking about the characteristics, system and overall structure of the next generation of computer systems. However, this concern is still only in the seminar. In fact, all designs often fail to effectively quantify the effects of each structural form. There are two basic methods of system design that are physical resource oriented and user oriented. Methods for material resources are often used by ultra-minicomputers and major scientific computer designers. The two types of computers, the former focus on low cost, the latter focus on high performance. At this