[mpich-discuss] Problem on Windows
aamer at anl.gov
Fri Sep 23 18:11:53 CDT 2016
As the error message says, mpiexec does not understand the -localonly
option. You can remove it and try again.
Note that we do not support Windows anymore
You will have better luck with MS-MPI or Intel MPI.
On 9/23/16 1:55 PM, Kanak Datta wrote:
> I am trying to use mpich2 1.4.1 alongside Quantum Espresso 5.3. I have been
> using Windows 7 Enterprise version on Intel Xeon processor.
> I have followed instructions given in the following link to install mpich2
> for windows 7:
> However, when I am trying to execute QE in parallel formation I am getting
> the following error:
> Unknown option: -localonly
> I use the following line to run QE using mpich2:
> mpiexec -localonly -np 8 pw <abc.scf.inp>
> I don't know what's wrong here.
> I can run single execution using QE. However, I have not been able to run
> parallel execution. What should I do?
> Any help will be highly appreciated.
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