Problems with Radioss in HPC Cluster

ke li
ke li Altair Community Member
edited June 2021 in Community Q&A

I try to calculate a simulation with Radioss in HPC Cluster. The Jobscript is image

I try to use more nodes. but the calculation is very slow. Need I some parameters '' -mpipath'' and ''-np''  to set. Please Someone help me to correct this jobscript.

Thanks!

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Answers

  • Adriano_Koga
    Adriano_Koga
    Altair Employee
    edited June 2021

    You could take a look at the Radioss documentation for submission options.

    You could combine -np and -nt according to your cluster.

    Depending on the problem size and communication speed across nodes, you might find some better combinations.

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