To get any decent performance you have to use a horrible binary blob kernel module that offloads (certain very specific use cases) to hardware acceleration. See

To get any decent performance you have to use a horrible binary blob kernel module that offloads (certain very specific use cases) to hardware acceleration. See this post for more info: https://news.ycombinator.com/item?id=7282258 https://news.ycombinator.com/item?id=7282258