This project is no longer maintained - feel free to fork the project!
gringo
A high-performance minimalist queue implemented using a stripped-down lock-free ringbuffer, written in Go (golang.org)
When operating with 2 or more goroutines, GOMAXPROCS >= number of goroutines and sufficient CPU cores to service the goroutines in parallel, this gives approximately 6 times the throughput of an equivalent pipeline built using channels.