Simcenter 3D Solutions MKL Pardiso solver needs additional memory. *User error*

2024-10-07T15:16:59.000-0400
Simcenter 3D

Summary

User error- MKL Pardiso needs additional memory.


Details

User error- MKL Pardiso needs additional memory.

 

When you add friction 0.2 or above we switch to an Unsymmetric Solver.  By default, the Unsymmetric Solver is set to Pardiso.

 

There are several options you can choose to resolve this error.

  1. Give the solution more memory
  2. Switch the Unsymmetric Solver to MUMPS
  3. Set FSYMTOL (Friction factor to switch to unsymmetric solver) to 0.9 to stay with the Symmetric Solver you had previously selected.

 

RMB on the solution. Option 2 and 3 are available to adjust in the Nonlinear Control Parameters. 

 

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KB Article ID# KB000153379_EN_US

Contents

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Associated Components

Acoustics Additive Manufacturing Assembly FEM Correlation and Updating Durability Electromagnetics (High Frequency) Electromagnetics (Low Frequency) Flexible Pipe Laminate Composites Margin of Safety Motion Multiphysics NX Open Nonlinear Optimization Pre/Post Response Dynamics Rotor Dynamics Samcef Environment Simulation Process Management Smart Virtual Sensing Thermal / Flow