"The things that bothers me about all the 'async I/O' libraries out there... is that the implementation -- single-threaded, non-blocking sockets, event loop, I/

"The things that bothers me about all the 'async I/O' libraries out there... is that the implementation -- single-threaded, non-blocking sockets, event loop, I/O multiplex via kqueue/epoll, is well suited to Linux/BSD/OSX, but there's nothing asynchronous about it, it's technically synchronous non-blocking I/O, and it's inherently single-threaded." https://speakerdeck.com/trent/pyparallel-how-we-removed-the-gil-and-exploited-all-cores?slide=37 https://speakerdeck.com/trent/pyparallel-how-we-removed-the-...