Deactivating CUDA device during render

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manalokos
Licensed Customer
Posts: 441
Joined: Fri Nov 18, 2011 4:43 pm

Hello

I noticed that if I deactivate one of the cards during render, all the calculations that were made by this card are removed from the rendered image, leaving a much noisier image with less samples.

Why does this happen, does octane have a separate buffer for each graphics card?
This is troublesome, as sometimes I want to change what cores I am using, and if I deactivate something I loose samples.

Best regards
Filipe
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