cache 分为几类
时间: 2023-09-12 08:04:44 浏览: 215
cache性能分析及优化实验报告.doc
Cache分为三类:一级Cache,二级Cache和Scache。一级Cache包括指令缓存(I-Cache)和数据缓存(D-Cache),它们都是最靠近CPU的。而二级Cache通常比一级Cache更大,一般位于一级Cache之后。此外,还有一种称为Scache的二级Cache存在。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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