ComfyUI/comfy
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Prs/lora reservations (reduce massive Lora reservations especially on Flux2) (#11069)
* mp: only count the offload cost of math once

This was previously bundling the combined weight storage and computation
cost

* ops: put all post async transfer compute on the main stream

Some models have massive weights that need either complex
dequantization or lora patching. Don't do these patchings on the offload
stream, instead do them on the main stream to syncrhonize the
potentially large vram spikes for these compute processes. This avoids
having to assume a worst case scenario of multiple offload streams
all spiking VRAM is parallel with whatever the main stream is doing.
2025-12-03 02:28:45 -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 Implement temporal rolling VAE (Major VRAM reductions in Hunyuan and Kandinsky) (#10995) 2025-12-02 22:49:29 -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 Implement the Ovis image model. (#11030) 2025-12-01 20:56:17 -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 Make step index detection much more robust (#9392) 2025-08-17 18:54:07 -04:00
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 Add some missing z image lora layers. (#10980) 2025-11-28 23:55:00 -05:00
model_base.py Fix Flux2 reference image mem estimation. (#10905) 2025-11-26 02:36:19 -05:00
model_detection.py Implement the Ovis image model. (#11030) 2025-12-01 20:56:17 -05:00
model_management.py mm: wrap the raw stream in context manager (#10958) 2025-11-28 16:38:12 -05:00
model_patcher.py Prs/lora reservations (reduce massive Lora reservations especially on Flux2) (#11069) 2025-12-03 02:28:45 -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 Prs/lora reservations (reduce massive Lora reservations especially on Flux2) (#11069) 2025-12-03 02:28:45 -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 fix QuantizedTensor.is_contiguous (#10956) (#10959) 2025-11-28 16:33:07 -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 Lower vram usage for flux 2 text encoder. (#10887) 2025-11-25 14:58:39 -05:00
sd.py Implement the Ovis image model. (#11030) 2025-12-01 20:56:17 -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 Mixed Precision Quantization System (#10498) 2025-10-28 16:20:53 -04:00
supported_models.py Hack to make zimage work in fp16. (#11057) 2025-12-02 17:11:58 -05:00
utils.py Add some missing z image lora layers. (#10980) 2025-11-28 23:55:00 -05:00