id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
5974	Process real cpu clock should use clock() instead of times() in MAC which is twice faster and have better resolution.	viboes	viboes	The implementation of process_real_cpu_clock::now() uses the system ::times() function which is twice slower than clock(). In addition the time given by times is not related to the process lifetime but the system lifetime and the resolution is also twice better. 	Feature Requests	closed	Boost 1.48.0	chrono	Boost 1.47.0	Optimization	fixed