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3ds max 2022 Arnold GPU rendering error

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avani.chaturvedi
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3ds max 2022 Arnold GPU rendering error

Hi, I am trying GPU render scene in 3ds max 2022 it shows an error message and stops the render, a new user so cannot figure out the problem. the render stops with the message-

[Arnold]: 00:00:17  8798MB ERROR   |  [gpu] an error happened during rendering. OptiX error is: Invalid value (Details: Function "_rtContextLaunch2D" caught exception: Encountered a CUDA error: cudaDriver().CuMemMapArrayAsync( mapInfoList, count, stream.get() ) returned (1): Invalid value, file: <internal>, line: 0)

CPU rendering works fine.

GPU Graphic Card- NVIDIA RTX 2080



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Message 2 of 3

What version of MAXtoA do you have? More recent versions would print out more information, like how much GPU memory was being used at the time of the error.



// Stephen Blair
// Arnold Renderer Support
Message 3 of 3

MAXtoA 4.3.0.78

The full message displayed on the screen-

[Arnold]: 00:00:19  8535MB ERROR   |  [gpu] an error happened during rendering. OptiX error is: Invalid value (Details: Function "_rtContextLaunch2D" caught exception: Encountered a CUDA error: cudaDriver().CuMemMapArrayAsync( mapInfoList, count, stream.get() ) returned (1): Invalid value, file: <internal>, line: 0)
    GPU 0 had 6592MB free before rendering started and 2524MB free when crash occurred
    GPU errors are sometimes due to a GPU not having enough remaining free memory. To see if this is what happened here, try simplifying your scene or running on a GPU with more free RAM to see if it solves the crash. Otherwise, upgrading to the latest nvidia gpu driver and Arnold core (available from www.arnoldrenderer.com) might fix the crash

@Stephen Blair

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