https://blog.wongcw.com/2022/04/20/%e9%98%bf%e9%87%8c%e5%b9%b3%e9%a0%ad%e5%93%a5%e7%8e%84%e9%90%b5cpu%e9%87%8d%e8%a6%81%e7%aa%81%e7%a0%b4%ef%bc%9a%e9%a6%96%e6%ac%a1%e5%af%a6%e7%8f%berisc-vandroid-12%e7%9a%84ai%e6%94%af%e6%8c%81/