CUDA driver API error CUDA_ERROR_NOT_INITIALIZED

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wasd
Posts: 319
Joined: Tue Apr 24, 2018 7:20 pm

CUDA driver API error CUDA_ERROR_NOT_INITIALIZED

Post by wasd »

With the latest win64 build, Blender 2.82 I get this error when press F12:
CUDA driver API error CUDA_ERROR_NOT_INITIALIZED (code: 3, file:D:\a\1\Luxcore\src\luxrays\core\context.cpp, line: 112): initialization error
I render with CPU; I have no GPU.
CPU Bidir + Metropolis | Core i5-4570
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Dade
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Joined: Mon Dec 04, 2017 8:36 pm
Location: Italy

Re: CUDA driver API error CUDA_ERROR_NOT_INITIALIZED

Post by Dade »

This apparently happen if you have CUDA installed but no NVIDA GPU available. Do you have ever installed NVIDIA drivers on that PC ?
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