23 Jul
2009
23 Jul
'09
12:17 p.m.
Did you switch optimizations on?
Yes, /O2 /Ob2 /Oi /Ot, all of the common optimization flags in favor of fast code. This is VS 2008 btw.
I've just noticed that you reference "old" boost.signals. Did you try the same with signals2 (with dummy_mutex)? It would be interesting to compare.