Anyone who thinks they understand unix signals is fooling themselves. Anyway, the basis of the claim that you can exchange half a million small messages per sec

Anyone who thinks they understand unix signals is fooling themselves. Anyway, the basis of the claim that you can exchange half a million small messages per second using signals is misunderstanding. The benchmark suite in question passes no data, it only ping-pongs the signal. https://github.com/goldsborough/ipc-bench https://github.com/goldsborough/ipc-bench