一、引言 在计算机设计制造过程中,cpu的速度。各功能部件的利用率以及相互之间的匹配情况等等,都是很重要的参数。以前,这些参数往往是根据经验估算的,随着计算机结构越来越大而复杂,新技术的不断出现(如流水线技术、平行处理等),单靠经验来估算是很困难的。因而产生了模拟技术。模拟技术就是用程序去模拟一个机器的结构和操作行为。同时统计出各种需要的参数。 First, the introduction In the computer design and manufacturing process, cpu speed. The utilization of each feature and the matching between each other, etc., are very important parameters. In the past, these parameters were often estimated empirically. As the structure of the computer becomes larger and more complex, the advent of new technologies (such as pipelining techniques, parallel processing, etc.) can only be empirically estimated. Thus produced simulation technology. Simulation technology is to use the program to simulate the structure and operation of a machine. At the same time statistics of various needs of the parameters.