https://blog.wongcw.com/2021/04/26/gcc-11%e7%a9%a9%e5%ae%9a%e7%89%88%e4%b8%8b%e9%80%b1%e7%99%bc%e5%b8%83%e6%94%af%e6%8c%81%e6%96%b0cpu-%e5%bc%95%e5%85%a5intel-amx/