I've had mixed feelings about tcmalloc on Windows - that was 4-5 years ago, so things might be better. It was doing some hooking, looking at places to replace s

I've had mixed feelings about tcmalloc on Windows - that was 4-5 years ago, so things might be better. It was doing some hooking, looking at places to replace standard malloc/free/etc. throughout the whole address space, and on new dll's coming. Other than that, except when it was crashing for no reason (on some Windows 2003 servers for example), it was pretty good.