How does R830 implement slot bifurcation function？如何实现R830的slot bifurcation功能

For example, 100G acquisition card needs PCIE fork function. However, R830 does not support it, and it does not meet the requirement of high core number.  Answer, thank you！

 

如题，100G采集卡需要用到PCIE分叉功能（slot bifurcation），然而，R830并不支持，而换成双路又不满足高核数要求。。。求解答，感激。