Why do all that stuff with high and low marks, and yielding threads, if the OS can do it for you (and probably a lot more efficiently)? Just use three processes and pipes. Writing to a pipe whose buffer is full will block - causing the process to give up its timeslice - and so will reading from a pipe whose buffer is empty.

Abigail

In reply to Re: faster with threads? by Abigail-II
in thread faster with threads? by js1

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