My DR nodes don't use GPU but CPU

[ghiom3d]

Hello,

I've buy 6 GTX580 for my renders nodes.
I've installed the same drivers on all nodes and cuda toolkit.
I've setup VRayRT spawner and openCL Device to use the GTX580.

But all my render nodes are using CPU instead of GPU in distributed rendering mode.

I've restart many times windows after verifying all vray rt spawner, they run well with Vray2.0 ...

Any tips or help ?

[vlado]

Try running the RT spawner manually, rather than as a service (services by default cannot interact with the desktop, so it may be impossible for V-Ray RT to get access to the GPU). Another thing to try is to enable the the service to interact with the desktop from its properties in the Services applet, but I'm not quite sure it will work.

Best regards,
Vlado

[ghiom3d]

Thanks you, it's working now