concurrentqueue

Benchmarks show it often outperforms alternatives like Boost and Intel TBB queues, especially with bulk operations, due to optimized lock-free design.

Just drop concurrentqueue.h into your project, making it easy to adopt without build system complications, as highlighted in the README.

Supports high-speed enqueueing and dequeueing of multiple elements at once, reducing overhead and approaching non-concurrent queue speeds under contention.

Fully lock-free and usable from any number of threads without artificial limits on element types or counts, managing memory automatically.