From 12M ops/s to 305 M ops/s on a lock-free ring buffer.

In this post, I walk you step by step through implementing a single-producer single-consumer queue from scratch.

This pattern is widely used to share data between threads in the lowest-latency environments.

Your blog footer mentions that code samples are GPL unless otherwise noted. You don't seem to note otherwise in the article, so -- do you consider these snippets GPL licensed?