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Netflix / vmaf

Perceptual video quality assessment based on multi-method fusion.

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libvmaf cuda - init_fex_cuda: Assertion `0' failed.

nguyend24 opened this issue · comments

commented

Hello,

I've been trying to get libvmaf with cuda working. I compiled ffmpeg using the Dockerfile.cuda. Ran into a few issues with that which were resolved with the suggestions here #1328.

I copied the ffmpeg executable out of the docker container along with the needed libraries to use in a Debian WSL environment.

However, it's throwing an error
code: 218; description: CUDA_ERROR_INVALID_PTX
ffvmaf: ../src/feature/cuda/integer_adm_cuda.c:1026: init_fex_cuda: Assertion `0' failed.

Full logs:
vmaf.txt
image

commented

This is typically a mismatch between CUDA driver and runtime. This has come up a few times, and I think we will eventually be looking into something like ffnvcodec to help solve issues like this.