[Pw_forum] QE installation with OpenMPI

[Filippo SPIGA]

On Jan 25, 2017, at 2:10 AM, Aldo Ugolotti <a.ugolotti at campus.unimib.it> wrote:
> I have tried it and unluckily it is not effective. I am still able to run a parallel calculation within the same node, but if I ask to start the tasks on a different node, the mpirun command remains stuck.

and have you set your PATH and LD_LIBRARY_PATH correctly after installing Open MPI?

Please send us the "install.config.log" file, this will hel understanding what it is going on ...

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Filippo SPIGA ~ Quantum ESPRESSO Foundation ~ http://www.quantum-espresso.org