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Cannot define host(s) for MPI (not HPC) parallel run
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TOPIC: Cannot define host(s) for MPI (not HPC) parallel run

Cannot define host(s) for MPI (not HPC) parallel run 4 years 7 months ago #35694

  • cyamin
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Hello all,
So far, when I want to run a parallel computation in a different node than the local one, I must hardcode it in the 'mpi_cmdexec' entry in the configuration.

According to 'runcode.py' one can define a hosts list using the '--hosts' argument. However, there is no means for the hosts list defined with the '--hosts' argument to appear in the 'mpi_cmdexec' command reconstruction like it is done for the HPC job submission (at least to my understanding).

Is this kept that way for some reason? Should I modify the execution scripts to obtain this functionality or is this something that can be added to the trunk?

Best Regards,
Costas
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Cannot define host(s) for MPI (not HPC) parallel run

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