CAJ | 학술논문

基于功能级处理器模拟器,采用时序制导的方法,提出了一种时钟级处理器模拟器的快速开发方法.该方法对指令的模拟引入流水线,依靠流水线的时序推动功能模块的运行,如ALU、Co-processor、MMU、TLB等.给出了RISC/MIPS流水线的设计方法,并进一步阐述了如何将流水线和处理器功能级模拟单无的耦合起来,构成时钟级模拟的整体框架.基于此框架,开发了ClkSim模拟器.经过SPEC CPU 2000的对比测试,ClkSim拥有较高的模拟性能和精度.
기우공능급처리기모의기,채용시서제도적방법,제출료일충시종급처리기모의기적쾌속개발방법.해방법대지령적모의인입류수선,의고류수선적시서추동공능모괴적운행,여ALU、Co-processor、MMU、TLB등.급출료RISC/MIPS류수선적설계방법,병진일보천술료여하장류수선화처리기공능급모의단무적우합기래,구성시종급모의적정체광가.기우차광가,개발료ClkSim모의기.경과SPEC CPU 2000적대비측시,ClkSim옹유교고적모의성능화정도.
A fast implementation of cycle-level processor simulator is introduced,which is based on function-level processor aimulator,with timing-directed method involved.This method uses an instruction pipeline to drive function module of processor simulator work,such as ALU,Co-processor,MMU,and TLB.This paper presents the design of a classic pipeline of RISC/MIPS instruction set,and how to integrate the pipeline and function module of processor simulator,to generate a cycle-level processor simulator framework.The tests of SPEC CPU 2000 prove that,this cycle-level processor simulator has high accurate and performance.