Archicad AI Visualizer
Discussions about Archicad AI Visualizer.

This group is dedicated to the experimental AI Visualizer for Archicad 27, which will reach End of Service on December 31, 2024.

The new AI Visualizer in Archicad 28 is now fully cloud-based, with advanced controls like creativity and upscaling. Click here for further details.

AI doesn't work

Martin_S
Participant

The AI for Archicad 27 isn't functioning on my MacBook Pro M1. I'm encountering the following error message: RuntimeError: MPS backend out of memory (MPS allocated: 16.84 GB, other allocations: 1.30 GB, max allowed: 18.13 GB). Tried to allocate 10.00 MB on private pool. Use PYTORCH_MPS_HIGH_WATERMARK_RATIO=0.0 to disable upper limit for memory allocations (may cause system failure).

 

Bildschirmfoto 2023-11-17 um 22.45.38.png

 

12 REPLIES 12
Michael W
Contributor
Thanks, Norbert. 
 
As per my screenshot above, I should exceed the 8 GB as I have 32 GB available in total. I am a bit of an armature with hardware - am I missing something? Or does the AI plugin need 8 GB dedicated as a minimum (I have 6 GB)? If so, is there a way to configure it to use the shared GPU? The last line of the command prompt suggests "See documentation for memory management and PYTORCH_CUDA_ALLOC_CONF". Does Graphisoft provide this documentation?
 
13th Gen Intel(R) Core(TM) i9-13900HX 2.20 GHz, 64 GB RAM, Nvidia GeForce 4050 Laptop GPU 32GB, 2 TB PCIe 4.0 NVMe SSD
1X32" (3840x2160), WIN11 PRO ENG, AC9-AC27

Hi, Norbert.

Yes, the simple fix I described previously continues to work. I've been generating images with no problem.

 

Happy New Year to you as well.

Hi wilson0083,

 

Thanks for your answer.

Shared GPU usage is not doable at the moment. The Add-on requires 8 GB if dedicated VRAM, you have 6 GB.

The "PYTORCH_CUDA_ALLOC_CONF " does not help this case unfortunately. 

 

Sorry for the inconvenience.

 

Kind regards,

Norbert Kucsma

Technical Support Engineer

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