Preliminary benchmarking results for a Haskell I/O manager backend based on io_uring

Wander Hillen
Sun, 26 Jul 2020 00:00:00 UT

I wrote a new event manager backend for the Haskell I/O manager based on the new Linux io_uring interface. It is mildly faster than the current event manager backend based on epoll, mostly because it allocates less memory and thereby reduces GC pressure.