Can anybody tell me about the tools you have for profiling like kcachegrind wingrind valgrind for mac platform.
I don't think these work on mac, i have also quick check on that.
I ended up using qcachegrind on OSX. It can be installed via brew
brew install qcachegrind
or, to enable graphviz support:
brew install qcachegrind --with-graphviz
What's great about this program is that I successfully loaded a 6.1GB cachegrind file on my MacBook Pro! Pretty slick!