Command to find the time taken by a loop

[arunmd1]

hi all.
I need to find the time taken by my program . The way in which i am doing this currently is by storing the start time and end time of the program and finding the difference.
I want to know whether there is any specific commond to find the time taken. Any help is appreciated !!!

- Arun

 

[mikrom]

Try the functions ETIME() and/or DTIME()

http://infohost.nmt.edu/tcc/help/lang/fortran/time.html

http://www.phys.ufl.edu/~coldwell/Progdet/UNIX FORTRAN Timing.htm