摘要
指令系统是决定计算机体系结构特征的最核心因素．本文首先对近几年发展起来的超长指令字（ＶＬＩＷ）技术的基本原理进行了简短的介绍，进而结合Ｉｎｔｅｌ公司研制的ＩＡ－６４超长指令字计算机的设计描述了超长指令字计算机的性能特点．最后简述了ＶＬＩＷ技术对计算机体系结构发展的影响及其最近发展概况．
Instruction set is the kernel of the computer architecture which determines the characteristics of the computer. In this paper the fundamentals of VLIW (Very Long Instruction Word) which is prevalent in these years are described first. Then the characteristics in structure and performance of VLIW computer are presented in detail by describing IA 64 instruction set which is delivered by Intel. Finally VLIW's effect on computer architecture and its recent development are described in brief.
出处
《小型微型计算机系统》
CSCD
北大核心
2000年第2期174-177,共4页
Journal of Chinese Computer Systems
关键词
超长指令字
指令系统
体系结构
计算机
CPU
Very Long Instruction Word(VLIW)
Explicitly Parallel Instruction Computing(EPIC)
Instruction bundle
