On 11/7/2014 2:58 PM, Dmitry Olshansky wrote:
That's the problem with profilers: they say what takes time but not why :)Often I find myself looking at memcpy at the top of the list, so obvious the "textbook" answer is to optimize memcpy ;) In contrast it should be read as "you seem to do excessive copying of data".
dmd's profiler will give you a tree showing who called each function how many times. This helps a lot with the "why" question.
