What is the computer memory requirements for running ANCF tire

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vvc

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Oct 6, 2025, 10:25:58 PMOct 6
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I am trying to run "demo_VEH_Test_TireFEA", the window flushs but without error reporting. I also switch the tire model in "demo_VEH_TireTestRig" to HMMWV_ANCF4Tire_Lumped. The building process seems successful, but program crushes in "rig.Advance(step_size);". I suspect this phenomenon is caused by insufficient memory.
My pc specs: ryzen 5600x, 16G RAM, GTX 1650super.

Radu Serban

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Oct 8, 2025, 3:42:22 AMOct 8
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I have no issues running these demos on a machine with similar specs (AMD Ryzen 7 3700X, 16 GB RAM).

You need to provide more information:

  • Operating system and compiler
  • Did you enable the PardisoMKL Chrono module (requires Intel MKL)?
  • Please provide the exact error you see with demo_VEH_TireTestRig.
  • If you haven’t done so already, rebuild the code in Debug mode and report where and how it fails.

 

--Radu

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