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LS Dyna

LS Dyna

Topics related to LS-DYNA, Autodyn, Explicit STR and more.
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  3. I have MS-MPI v10.1.3 installed, but why is the lsdyna solver still using MS-MPI

I have MS-MPI v10.1.3 installed, but why is the lsdyna solver still using MS-MPI

    • September 13, 2024 at 9:30 am
      Tim T
      Subscriber

      I have MS-MPI v10.1.3 installed, but why is the lsdyna solver still using MS-MPI v10.0.

    • September 16, 2024 at 12:13 pm
      igandiko
      Ansys Employee

      Perhaps you have an environment variable defined for "mpiexec.exe"? You can try using the full path of the MPI in your ls-dyna job command. 

      C:\path_to_v10.1.3\bin\mpiexec.exe -np 4 C:\lsdyna_mpp_solver_exe i= input.k

       

       

      • September 16, 2024 at 3:00 pm
        Tim T
        Subscriber

        Could you please explain the operation process in detail? Thank you

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