id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2662	make_shared performance optimization	Frank Mori Hess	Peter Dimov	Attaching a small patch which adds a copy constructor to detail::sp_ms_deleter.  This patch greatly improves the performance of make_shared<T> when T is a large type by avoiding unnecessary copying of the storage area in the deleter.	Patches	closed	Boost 1.39.0	smart_ptr	Boost 1.37.0	Problem	fixed