4 commits

Author	SHA1	Message	Date
moneromooo-monero	c70e8daa91	threadpool: fix deadlock in recursive waiter usage ... If a queued job uses a waiter, then we want to run that waiter's jobs in the current thread if all threads are busy, even if the queue is empty, since there is no guarantee that any thread will free up to take care of that new job, since all the threads might be running a job which spawns such a recursive job and will block till that recursive job is done, which it will never be since it relies on the queue being polled by one of those blocked threads.	2017-12-23 09:00:43 +00:00
Howard Chu	6738753b30	Use max_concurrency as-is ... Don't try to 2nd guess user	2017-11-02 16:33:48 +00:00
Howard Chu	6d0ca7d11f	Tweak concurrency limits ... Create capacity for 2x max, but lie about it	2017-09-15 00:28:48 +01:00
Howard Chu	510d0d4753	Use a threadpool ... Instead of constantly creating and destroying threads	2017-09-14 21:42:48 +01:00