for getting millisecond resolution in profiling with -pg options

[jayaraj <jayaraj@xxxxxxxxxxxxxxxxxxx>]

Hi,

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.

Jayaraj
philips research india