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Ansys Learning Forum › Forums › Discuss Simulation › LS Dyna › LS-Dyna CESE SMP d vs MPP d solver › Reply To: LS-Dyna CESE SMP d vs MPP d solver

October 30, 2024 at 5:24 pm
Reno Genest
Ansys Employee

Hello Atish,

I don't think the problem is due to MPP decomposition if you get the same results with 1 and 16 MPP cores. There could be a defect in the code in MPP or SMP.

Have you tested with the latest LS-DYNA solver (R15.0.2)?

Could you contact your Ansys account manager to find a way to send us your model? We will need the model to do some tests and if there is a defect, we will file a defect report.

Thanks,

 

Reno.