Note currently bitsandbytes is only supported on CUDA GPU hardwares, support for AMD GPUs and M1 chips (MacOS) is coming soon.
bitsandbytes
pip install bitsandbytes
git clone https://github.com/TimDettmers/bitsandbytes.git && cd bitsandbytes/ CUDA_VERSION=XXX make cuda12x python setup.py install
with XXX being your CUDA version, for <12.0 call make cuda 11x
XXX
make cuda 11x