[Pw_forum] Parallel Execution

[Mofrad, Amir Mehdi (MU-Student)]

Dear all,

I want to run my scf calculations on 4 processors. Can anyone tell me what the appropriate prompt (command) is?

I myself use:

        mpiexec -n 4 pw.x <input > output

But it takes forever and does not stop (it looks as if it's being idle).


Thank you in advance.




Amir M. Mofrad

University of Missouri
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