ImportError: Using `bitsandbytes` 4-bit quantization requires the latest version of bitsandbytes: `pip install -U bitsandbytes`

#2
by loong - opened

bitsandbytes 0.43.3

pip install git+https://github.com/huggingface/diffusers@c1d5b9669144f08e10d2abbc39cd8d198c6a64b9
this work,but 15g Vram is OutOfMemoryError: CUDA out of memory. Tried to allocate 80.00 MiB. GPU 0 has a total capacity of 14.75 GiB of which 53.06 MiB is free. Process 9501 has 14.69 GiB memory in use.

I request that you not post issues in multiple places. You have posted the same issue on GitHub, here, and also on my Twitter post. Let's try not to do that :)

but 15g Vram is OutOfMemoryError: CUDA out of memory. Tried to allocate 80.00 MiB. GPU 0 has a total capacity of 14.75 GiB of which 53.06 MiB is free. Process 9501 has 14.69 GiB memory in use.

For this, you should be able to load this checkpoint on a free-tier Google Colab:
https://colab.research.google.com/gist/sayakpaul/dbda0da4ec30fbab40cee3fc4ac35329/scratchpad.ipynb

But full inferencing requires additional tricks, which I will post later.

I request that you not post issues in multiple places. You have posted the same issue on GitHub, here, and also on my Twitter post. Let's try not to do that :)

but 15g Vram is OutOfMemoryError: CUDA out of memory. Tried to allocate 80.00 MiB. GPU 0 has a total capacity of 14.75 GiB of which 53.06 MiB is free. Process 9501 has 14.69 GiB memory in use.

For this, you should be able to load this checkpoint on a free-tier Google Colab:
https://colab.research.google.com/gist/sayakpaul/dbda0da4ec30fbab40cee3fc4ac35329/scratchpad.ipynb

But full inferencing requires additional tricks, which I will post later.

Tks,Look forward to

try explicit use of Accelerate offloading

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