rattus 4086acf3c2

Fix on-load VRAM OOM (#11144) ...

slow down the CPU on model load to not run ahead. This fixes a VRAM on
flux 2 load.

I went to try and debug this with the memory trace pickles, which needs
--disable-cuda-malloc which made the bug go away. So I tried this
synchronize and it worked.

The has some very complex interactions with the cuda malloc async and
I dont have solid theory on this one yet.

Still debugging but this gets us over the OOM for the moment.

2025-12-06 18:42:09 -05:00

..

audio_encoders

Support the HuMo model. (#9903)

2025-09-17 00:12:48 -04:00

cldm

Add better error message for common error. (#10846)

2025-11-23 04:55:22 -05:00

comfy_types

LoRA Trainer: LoRA training node in weight adapter scheme (#8446)

2025-06-13 19:25:59 -04:00

extra_samplers

Uni pc sampler now works with audio and video models.

2025-01-18 05:27:58 -05:00

image_encoders

Add Hunyuan 3D 2.1 Support (#8714)

2025-09-04 20:36:20 -04:00

k_diffusion

Fix depending on asserts to raise an exception in BatchedBrownianTree and Flash attn module (#9884)

2025-09-15 20:05:03 -04:00

ldm

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

sd1_tokenizer

Silence clip tokenizer warning. (#8934)

2025-07-16 14:42:07 -04:00

t2i_adapter

Controlnet refactor.

2024-06-27 18:43:11 -04:00

taesd

Support video tiny VAEs (#10884)

2025-11-28 19:40:19 -05:00

text_encoders

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

weight_adapter

Fix loras not working on mixed fp8. (#10899)

2025-11-26 00:07:58 -05:00

checkpoint_pickle.py

Remove pytorch_lightning dependency.

2023-06-13 10:11:33 -04:00

cli_args.py

feat: Support ComfyUI-Manager for pip version (#7555)

2025-12-01 22:32:52 -05:00

clip_config_bigg.json

Fix potential issue with non clip text embeddings.

2024-07-30 14:41:13 -04:00

clip_model.py

USO style reference. (#9677)

2025-09-02 15:36:22 -04:00

clip_vision_config_g.json

Add support for clip g vision model to CLIPVisionLoader.

2023-08-18 11:13:29 -04:00

clip_vision_config_h.json

Add support for unCLIP SD2.x models.

2023-04-01 23:19:15 -04:00

clip_vision_config_vitl_336_llava.json

Support llava clip vision model.

2025-03-06 00:24:43 -05:00

clip_vision_config_vitl_336.json

support clip-vit-large-patch14-336 (#4042)

2024-07-17 13:12:50 -04:00

clip_vision_config_vitl.json

Add support for unCLIP SD2.x models.

2023-04-01 23:19:15 -04:00

clip_vision_siglip_384.json

Support new flux model variants.

2024-11-21 08:38:23 -05:00

clip_vision_siglip_512.json

Support 512 siglip model.

2025-04-05 07:01:01 -04:00

clip_vision.py

Some changes to the previous hunyuan PR. (#9725)

2025-09-04 20:39:02 -04:00

conds.py

Add some warnings and prevent crash when cond devices don't match. (#9169)

2025-08-04 04:20:12 -04:00

context_windows.py

Context windows fixes and features (#10975)

2025-12-05 12:42:46 -08:00

controlnet.py

Fix Race condition in --async-offload that can cause corruption (#10501)

2025-10-29 17:17:46 -04:00

diffusers_convert.py

Remove useless code.

2025-01-24 06:15:54 -05:00

diffusers_load.py

load_unet -> load_diffusion_model with a model_options argument.

2024-08-12 23:20:57 -04:00

float.py

Clamp output when rounding weight to prevent Nan.

2024-10-19 19:07:10 -04:00

gligen.py

Remove some useless code. (#8812)

2025-07-06 07:07:39 -04:00

hooks.py

Hooks Part 2 - TransformerOptionsHook and AdditionalModelsHook (#6377)

2025-01-11 12:20:23 -05:00

latent_formats.py

Support video tiny VAEs (#10884)

2025-11-28 19:40:19 -05:00

lora_convert.py

Implement the USO subject identity lora. (#9674)

2025-09-01 18:54:02 -04:00

lora.py

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

model_base.py

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

model_detection.py

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

model_management.py

Speed up lora compute and lower memory usage by doing it in fp16. (#11161)

2025-12-06 18:36:20 -05:00

model_patcher.py

Fix on-load VRAM OOM (#11144)

2025-12-06 18:42:09 -05:00

model_sampling.py

Refactor model sampling sigmas code. (#10250)

2025-10-08 17:49:02 -04:00

nested_tensor.py

WIP way to support multi multi dimensional latents. (#10456)

2025-10-23 21:21:14 -04:00

ops.py

Fix regression when text encoder loaded directly on GPU. (#11129)

2025-12-05 15:33:16 -05:00

options.py

Only parse command line args when main.py is called.

2023-09-13 11:38:20 -04:00

patcher_extension.py

Fix order of inputs nested merge_nested_dicts (#10362)

2025-10-15 16:47:26 -07:00

pixel_space_convert.py

Changes to the previous radiance commit. (#9851)

2025-09-13 18:03:34 -04:00

quant_ops.py

Make old scaled fp8 format use the new mixed quant ops system. (#11000)

2025-12-05 14:35:42 -05:00

rmsnorm.py

Add warning when using old pytorch. (#9347)

2025-08-15 00:22:26 -04:00

sample.py

Fix mistake. (#10484)

2025-10-25 23:07:29 -04:00

sampler_helpers.py

Added context window support to core sampling code (#9238)

2025-08-13 21:33:05 -04:00

samplers.py

WIP way to support multi multi dimensional latents. (#10456)

2025-10-23 21:21:14 -04:00

sd1_clip_config.json

Fix potential issue with non clip text embeddings.

2024-07-30 14:41:13 -04:00

sd1_clip.py

Make old scaled fp8 format use the new mixed quant ops system. (#11000)

2025-12-05 14:35:42 -05:00

sd.py

Kandinsky5 model support (#10988)

2025-12-05 22:20:22 -05:00

sdxl_clip.py

Add a T5TokenizerOptions node to set options for the T5 tokenizer. (#7803)

2025-04-25 19:36:00 -04:00

supported_models_base.py

Fix some custom nodes. (#11134)

2025-12-05 18:25:31 -05:00

supported_models.py

Fix regression. (#11137)

2025-12-05 23:01:19 -05:00

utils.py

Make old scaled fp8 format use the new mixed quant ops system. (#11000)

2025-12-05 14:35:42 -05:00