Willendless / willendless.github.io

My personal blog.
https://willendless.github.io
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存储系统(一)NAND-based SSD | JR's Blog #92

Open Willendless opened 2 years ago

Willendless commented 2 years ago

https://willendless.github.io/%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F/2021/08/29/%E5%AD%98%E5%82%A8%E7%B3%BB%E7%BB%9F-%E4%B8%80/

对寄存器和L1、L2 cache的访问在几纳秒数量级,L3 cache在几十纳秒,主存为100纳秒,SSD为100微秒,磁盘在10毫秒。