Hi All! I'm a newbiew , i try to make a search in internte and don't found maybe i can't make a good serach.my question is how in g++ or gcc i can make a profile of each funtion used in the code, this mean is how much time i spend in each function. I know that i can do by argument, i don't want to write every entrey funtion time and every out funtion time.. anyone have some ideia? thank you marcelo