Yea, same issue with gnu coreutils. Mac uses a fairness threading algorithm, causing lots of time to be wasted deciding whose turn it is. https://stackoverflo

Yea, same issue with gnu coreutils. Mac uses a fairness threading algorithm, causing lots of time to be wasted deciding whose turn it is. https://stackoverflow.com/questions/28888719/multi-threaded-c-program-much-slower-in-os-x-than-linux https://stackoverflow.com/questions/28888719/multi-threaded-...