RISC的硬/软件折衷技术  

HARDWARE/SOFTWARE TRADEOFFS IN RISC COMPUTERS

作　　者：姜才康[1] 陈仁甫[1] 

机构地区：[1]华东计算技术研究所

出　　处：《计算机工程》1991年第4期44-47,共4页Computer Engineering

摘　　要：传统上,机器的性能往往是通过尽量增加硬件的功能来提高的;但近来人们发现,通过硬/软件的广泛的折衷考虑,允许以更少的硬件支持而获得更高的性能。RISC的高性能正是硬/软件折衷技术应用的结晶。本文将对RISC的硬/软件折衷技术进行详细的研究与分析。Conventidnal machines improve their performance by providing more hardware functions. Recently, consideration of all possible design tradeoffs between hardware and software makes it possible for machines to obtain high performance with less hardware support. The success of RISC computers is a distinguished instance in this aspect. The paper gives a deep survey on the hardware/software tradeoffs in RISC computers.

关 键 词：RISC 硬件 软件 计算机 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]