Stuck When Opening Tokyo.usd in Aerial Omniverse Digital Twin

Accelerated Computing Aerial Forum
1

I’m following the Aerial Omniverse Digital Twin setup guide (v1.0):

When I try to open Tokyo.usd, it gets stuck on the loading screen and never finishes.

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image1920×1080 68.7 KB

Also, I have a question about hardware requirements mentioned in the docs. It says:

  • Frontend requires 12GB+ GPU (RTX 6000 Ada, A10, L40)
  • Backend requires 48GB+ GPU (RTX 6000 Ada, A100, H100, L40)

I’m currently using:

  • Frontend: RTX A4000 (16GB)
  • Backend: A100 (40GB)

Would this setup meet the requirements and run Aerial DT properly?

Any help would be greatly appreciated. Thanks in advance!

2

@fltang You are using a very old version of AODT. Most recent version is AODT 1.2. Can you please update to 1.2 and retry?
Regarding hardware: We have not qualified AODT on RTX 4000. This means that we cannot garuntee that all features will be supported. You me need to scale down the size of your simulations e.g. fewer number of UE/RU/Rays etc.