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(Resolved) [HOU-2350] Vray Deadline GPU option

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  • (Resolved) [HOU-2350] Vray Deadline GPU option

    Im trying to render using CUDA with Vray 5.00.50 GPU + CPU on my machine through Deadline. If I use the vray deadline rop, it renders but it use the CPU even though I have ROP set up to CUDA mode.
    If I tried to use the option through the deadline monitor menu I have the option to render through CUDA and it works. A couple of questions.

    1. Is it possible to add the option into the Vray deadline ROP? .
    2. If I use the CUDA mode with all my GPU selected I have 3 plus the CPU. it does seem that vray for some reason is just picking up 2 GPU instead of the 3 and also not using the CPU to render on this mode, any idea what could be the cause of it?
    3. Is the option on the Vray submit script from Deadline respect my setting from the Vray ROP or is getting the setting from what I see in the deadline script?

    Thank you
    Attached Files
    Last edited by Gosho.Genchev; 07-01-2021, 09:44 AM.

  • #2
    Any word on this, please? Thanks

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    • #3
      V-Ray Standalone has the command line argument that you could use:
      Code:
      -rtEngine=0/1/3/5/7 - renders with the RT engine instead of the regular
           V-Ray renderer: 0 - use the regular V-Ray renderer (no RT engine);
           1 - use the CPU version of the RT engine; 3 - use the OpenCL version
           of the RT engine; 5 - use the CUDA version of the RT engine; 7 - use
           the RTX version of the RT engine.
           (default is 0 - use the regular V-Ray renderer)
      V-Ray For Houdini | V-Ray Hydra Delegate | VRayScene
      andrei.izrantcev@chaos.com
      Support Request

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