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Total CPU time

Posted: Thu Jun 26, 2014 5:08 pm
How I can get total CPU time in VASP?
--- grep CPU time OUTCAR----

I wrote something in my submit a job script,

echo -n Start Date: >> datework
mpirun -hostfile mpd.hosts -ppn 8 vasp533 > out
echo -n End Date: >> datework

When I divided related processor and nodes number, I hadnt get same time? Where I am wrong?


Total CPU time

Posted: Tue Jul 29, 2014 8:17 am
by admin
please have a look at the complete timing info written in OUTCAR, the elapsed wallclock time also includes time needed by the system to start the job,...