Rendering on multiple GPUs?

Dear community,

I haven’t started with VTK yet and I am exploring its advantages. My current question is if it possible to render on multiple GPUs. I have a workstation with two nVidia GPUs and want to use its full power. So, is it possible to do rendering with the support of syncing the render operations to be calculated on both graphics cards for a higher performance?

Thank you in advance
Wokadeh

Okay, one answer by myself already: technically it is possible to synchronize multiple nvidia cards with a hardware component called NVLINK-bridge.

However, it would still be interesting it is possible from VTK side…

Hi Wokadeh,
that was a relevant question.
I know this an old thread, but did you find out if is possible to use two GPUs inside VTK?

Thanks
Ennio