Select the GPU to work

[dev...@gmail.com]

Hello,

Thank you for that awesome program. I read the thread about multi GPU processing (https://groups.google.com/forum/#!topic/alicevision/0emKnOudTJ4).

I also have two GPU and I want to use my secondary GPU to work with Blender at the same time as the processing of Meshroom. :-)

Is it possible ?

Thanks

[Carsten Griwodz]

Hi,

I believe that it is currently not possible to decide inside Meshroom which GPU it uses. 

But I think you should be able to use the environment variable CUDA_VISIBLE_DEVICES to control the card. From Mark Harris’ blog:

https://devblogs.nvidia.com/cuda-pro-tip-control-gpu-visibility-cuda_visible_devices/

Best,

Carsten

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