4.2 Cache基本知识 Sample Memory hierarchy CPU LO ICache LO DCache L2 1 Cache I Cache backside option Disk L2 L2 L2 Cache Cach Cache Ia ape Juke Be 10 Adapter Main Memory 2021-2-4 计算机体系结构4.2 Cache基本知识 2021-2-4 计算机体系结构 20