Sana

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Hi, I'm planning to evaluate the reproduced Sana-Sprint model alongside the pretrained one. I’ve reviewed the [Inference & Test Metrics guide](https://github.com/NVlabs/Sana/blob/main/asset/docs/metrics_toolkit.md) and the scripts in ./Sana_sprint/scripts/. However, I noticed that...

dargma

VAEDecode allocation on device and ksampler - error

2

hi everyone can you help me about this eror. I think my hardware is not enough for this model. I tried 2 diffrent workflow but it doesnt work. specs of...

blade035

feat: add support for uv and ruff, blazing-fast tools written in Rust

1

Add [uv](https://github.com/astral-sh/uv) (package manager) and [ruff](https://github.com/astral-sh/ruff) (linter/formatter), both Rust-based tools. If merged, CI can switch to ruff for linting.  

pg56714

Does SANA-Sprint not support Xformer?

2

Thank you for releasing SANA-Sprint code! It seems like SANA-Sprint doesn't support xformer memory efficient attention? https://github.com/NVlabs/Sana/blob/d88cb447bf83c73d72ce084a215db5968c4cf2cf/app/sana_sprint_pipeline.py#L28 I am wondering if this is correct from my understanding, and if so,...

hungdche

Full Comfy Support Lacking

2

Hi, I have extensively tried both the Sana Versions in COmfy UI and Your Inference. There is a significant difference, and it is **due to the lack of Flow-DPM-Solver support...

gseth

Installation steps fail on CUDA install part. (Windows 11)

1

I get (sana) U:\Sana-for-Windows>conda install nvidia/label/cuda-12.6.0::cuda-toolkit C:\Users\cleve\miniconda3\lib\site-packages\conda\base\context.py:202: FutureWarning: Adding 'defaults' to channel list implicitly is deprecated and will be removed in 25.3. To remove this warning, please choose a default...

clevnumb

Any chance for GGUF quantization?

3

Great work, is there any possibility for GGUF quantizations? Especially for 4.8B.

chri002

When will the Controlnet pipeline support device_map

1

When I use `SanaControlNetPipeline` in Kaggle T4*2, its response is `TypeError: SanaControlNetPipeline.from_pretrained() got an unexpected keyword argument 'device_map'`. Please add `device_map="balanced"` to support for multi-GPUs inference as possible as `diffusers`.

DsnTgr

[Announcement] We have fine-tuned Twig-v0-alpha based on Sana, achieving significant enhancements in image control and instruction-following capabilities.

13

Repository: https://huggingface.co/Swarmeta-AI/Twig-v0-alpha We are not sure about the specific license requirements, it seems to be Apache2.0, right? This model, Twig v0 alpha, is a multilingual text-to-image (T2I) model based on...

Pevernow

how to use dpmsolver for custom flow model.

8

Hi my flow model currently uses/trained with sampling in continuous time space [0,1] with some tricks like time shifting . how do i go about using dpmsolver++

asahni-sc