chap1 intro Posted Mar 19, 2025 By floyd white 1 min read（壹）执行时间=指令数*CPI*时钟周期长度其中CPI是每条指令需要的时钟周期数(clock circle per instruction)（贰）SPEC=参考处理器的执行时间/被测处理器的执行时间 cod, note cod This post is licensed under CC BY 4.0 by the author. Share