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https://github.com/Gadersd/stable-diffusion-burn
Stable Diffusion v1.4 ported to Rust's burn framework
https://github.com/Gadersd/stable-diffusion-burn
Last synced: about 1 month ago
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Stable Diffusion v1.4 ported to Rust's burn framework
- Host: GitHub
- URL: https://github.com/Gadersd/stable-diffusion-burn
- Owner: Gadersd
- License: mit
- Created: 2023-08-04T18:28:05.000Z (over 1 year ago)
- Default Branch: main
- Last Pushed: 2024-03-01T11:38:51.000Z (10 months ago)
- Last Synced: 2024-08-01T16:51:24.577Z (4 months ago)
- Language: Rust
- Size: 3.84 MB
- Stars: 306
- Watchers: 11
- Forks: 16
- Open Issues: 12
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# Stable-Diffusion-Burn
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
### Step 0: Install libtorch v2.4.1
### Step 1: Download the Model and Set Environment Variables
Start by downloading the SDv1-4 model provided on HuggingFace.
```bash
wget https://huggingface.co/Gadersd/Stable-Diffusion-Burn/resolve/main/SDv1-4.mpk
```
### Step 2: Run the Sample Binary
Invoke the sample binary provided in the rust code. By default, torch is used. The WGPU backend is unstable for SD but may work well in the future as burn-wpu is optimized.
```bash
# torch (at least 6 GB VRAM, possibly less)
# Arguments: [cuda, mps, cpu]
# Cuda
cargo run --release --bin sample burn SDv1-4 7.5 20 "An ancient mossy stone." img cuda
# Mps(Mac)
cargo run --release --bin sample burn SDv1-4 7.5 20 "An ancient mossy stone." img mps
# wgpu (UNSTABLE)
# Arguments:
cargo run --release --features wgpu-backend --bin sample burn SDv1-4 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. This does not work on Windows.
```bash
# 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
# Install tinygrad
pip install -r requirements.txt
# 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!