https://blog.wongcw.com/2019/10/31/cray%e5%ae%a3%e5%b8%83%e5%85%a8%e6%96%b0%e5%ad%98%e5%84%b2%e7%b3%bb%e7%b5%b1%ef%bc%9a%e4%b8%80%e7%a7%92%e8%ae%80%e5%af%ab1-6tb%e3%80%81amd%e4%ba%8c%e4%bb%a3%e9%9c%84%e9%be%8d%e5%8a%a0%e6%8c%81/