https://blog.wongcw.com/2022/08/02/cxl%e5%b0%87%e8%9e%8d%e5%90%88opencapi%e4%b8%a6%e4%b8%bb%e5%b0%8ecpu%e8%a8%ad%e5%82%99%e4%ba%92%e9%80%a3%e6%a8%99%e6%ba%96/