|
|
--- |
|
|
license: other |
|
|
license_name: nvidia-open-model-license |
|
|
license_link: >- |
|
|
https://www.nvidia.com/en-us/agreements/enterprise-software/nvidia-open-model-license |
|
|
language: |
|
|
- en |
|
|
pipeline_tag: text-to-image |
|
|
tags: |
|
|
- comfyui |
|
|
- diffusion-single-file |
|
|
base_model: |
|
|
- nvidia/Cosmos-Predict2-14B-Text2Image |
|
|
base_model_relation: quantized |
|
|
--- |
|
|
For more information (including how to compress models yourself), check out https://huggingface.co/DFloat11 and https://github.com/LeanModels/DFloat11 |
|
|
|
|
|
Feel free to request for other models for compression as well, although models whose architecture I am unfamiliar with might be slightly tricky for me. |
|
|
|
|
|
### How to Use |
|
|
|
|
|
#### ComfyUI |
|
|
Install my own fork of the DF11 ComfyUI custom node: https://github.com/mingyi456/ComfyUI-DFloat11-Extended. After installing the DF11 custom node, use the provided workflow [json](cosmos_predict2_14B_t2i-DF11-workflow.json), or simply replace the "Load Diffusion Model" node of an existing Kontext workflow with the "DFloat11 Model Loader" node. If you run into any issues, feel free to leave a comment. The workflow is also embedded in the below [png](cosmos_predict2_14B_t2i-DF11-workflow.png) image. |
|
|
|
|
|
 |
|
|
|
|
|
#### `diffusers` |
|
|
Refer to this [model](https://huggingface.co/mingyi456/Cosmos-Predict2-14B-Text2Image-DF11) instead. |
|
|
|
|
|
### Compression Details |
|
|
|
|
|
This is the `pattern_dict` for compression: |
|
|
|
|
|
```python |
|
|
pattern_dict_comfyui = { |
|
|
"t_embedder\.1": ( |
|
|
"linear_1", |
|
|
"linear_2", |
|
|
), |
|
|
r"blocks\.\d+": ( |
|
|
"self_attn.q_proj", |
|
|
"self_attn.k_proj", |
|
|
"self_attn.v_proj", |
|
|
"self_attn.output_proj", |
|
|
"cross_attn.q_proj", |
|
|
"cross_attn.k_proj", |
|
|
"cross_attn.v_proj", |
|
|
"cross_attn.output_proj", |
|
|
"mlp.layer1", |
|
|
"mlp.layer2", |
|
|
"adaln_modulation_self_attn.1", |
|
|
"adaln_modulation_self_attn.2", |
|
|
"adaln_modulation_cross_attn.1", |
|
|
"adaln_modulation_cross_attn.2", |
|
|
"adaln_modulation_mlp.1", |
|
|
"adaln_modulation_mlp.2", |
|
|
) |
|
|
} |
|
|
``` |
