Compare times to run a program - Serial vs MPI
Hi,
I have a fortran program with serial and MPI version. I want to compare the time taken by these programs to run. I use ifort/gfortran compiler. How to compare the time taken by each program to run? Is there any sample code for comparison? Thanks, Rakesh |
Hi,
i you just want the total execution time, you could use the have you tried using the "time" command on the command line. Eg. Code:
time program HTH, Evo2. |
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