C Profiling tools like gprof

[Manikandan A <mania@future.futsoft.com>]

Hi All,

    I tried gprof for getting the amount time spent in each function call 
in the C code. But it seems that it is not working. gprof o/p shows the 
statistics as zero.
Is there any other program/tool like gprof ?

Thanks in advance

Regards
Mani