On Mar 18, 2006, at 6:47 AM, jayaraj wrote:
I want to profile an application in linux. I used -pg option and
profiled the data with gprof. Here I am getting the resolution in
seconds only. but I wants in terms of milliseconds and microseconds.
can anybody help me. or any other options and tools available.
Wrong list, please use gcc-help instead.
http://en.wikipedia.org/wiki/RDTSC
Do it twice, once before and once after, then subtract. It will give
it to you in clock cycles, clock cycles are best. You can also use
gettimeofday.
