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Blender 4.1.0 doesn't work #186

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BaalNetbek opened this issue Mar 28, 2024 · 2 comments
Closed

Blender 4.1.0 doesn't work #186

BaalNetbek opened this issue Mar 28, 2024 · 2 comments

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@BaalNetbek
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BaalNetbek commented Mar 28, 2024

In Blender after update (4.0.3 -> 4.1.0) Optix doesn't render (shows only silhouettes of objects) with CUDA with my RX 570 [Zluda]. It works in previous versions.
That's what it says trough console right after trying to render with ZLUDA.

Failed to configure CUDA context (Invalid context)

Refer to the Cycles GPU rendering documentation for possible solutions:
https://docs.blender.org/manual/en/latest/render/cycles/gpu_rendering.html

Invalid value in cuCtxPushCurrent(device->cuContext) (C:\Users\blender\git\blender-v410\blender.git\intern\cycles\device\cuda\util.cpp:14)
Invalid context in cuStreamCreate(&cuda_stream_, CU_STREAM_NON_BLOCKING) (C:\Users\blender\git\blender-v410\blender.git\intern\cycles\device\cuda\queue.cpp:21)
Invalid context in cuCtxPopCurrent(NULL) (C:\Users\blender\git\blender-v410\blender.git\intern\cycles\device\cuda\util.cpp:19)

The files from log: https://github.com/blender/blender/tree/main/intern/cycles/device/cuda
I suppose it was broken on purpose.

@vosen
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vosen commented Mar 28, 2024

I think that's duplicate of #146. Can you try the newest ZLUDA revision?

@BaalNetbek
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I just tested now and it's working with latest rev.
Thank you.

I will leave here compilation of todays state of the repository as took my computer 30 minutes to compile.
zluda-3-windows_7d4147c.zip

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