Stable-Diffusion-Burn-Wgpu

Stable-Diffusion-Burn is a Rust-based project which ports the V1 stable diffusion model into the deep learning framework, Burn. This repository is licensed under the MIT Licence.

How To Use

Run the Sample Binary

Invoke the sample binary provided in the rust code.

cargo run --release --bin sample 7.5 20 "An ancient mossy stone." img

This command will generate an image according to the provided prompt, which will be saved as 'img0.png'.

Optional: Extract and Convert a Fine-Tuned Model

If users are interested in using a fine-tuned version of stable diffusion, the Python scripts provided in this project can be used to transform a weight dump into a Burn model file. Note: the tinygrad dependency should be installed from source rather than with pip.

# Step into the Python directory
cd python

# Download the model, this is just the base v1.4 model as an example
wget https://huggingface.co/CompVis/stable-diffusion-v-1-4-original/resolve/main/sd-v1-4.ckpt

# Extract the weights
CPU=1 python3 dump.py sd-v1-4.ckpt

# Move the extracted weight folder out
mv params ..

# Step out of the Python directory
cd ..

# Convert the weights into a usable form
cargo run --release --bin convert params SDv1-4

The binaries 'convert' and 'sample' are contained in Rust. Convert works on CPU whereas sample needs CUDA.

Remember, convert should be used if you're planning on using the fine-tuned version of the stable diffusion.

License

This project is licensed under MIT license.

We wish you a productive time using this project. Enjoy!