I'm in a multiple GPU configuration and I've noticed that if I allocate only one GPU to the Denoising Process (that till today I thought the best Otoy suggested choice), the other GPU's often goes to 0% of usage when rendering.
If I instead assign all the GPU's to Denoising all of them run all the rendering time at 100%, lowering in a considerable way my render time.
So I ask what is the Otoy suggestions on this aspect: is better to enable all the GPU's for Denoising or not?
Thanks to all.
Luca