comfyanonymous
560d38f34c
Wan2.2 fun control support. ( #9292 )
2025-08-12 23:26:33 -04:00
comfyanonymous
d044a24398
Fix default shift and any latent size for qwen image model. ( #9186 )
2025-08-05 06:12:27 -04:00
comfyanonymous
c012400240
Initial support for qwen image model. ( #9179 )
2025-08-04 22:53:25 -04:00
comfyanonymous
1e638a140b
Tiny wan vae optimizations. ( #9136 )
2025-08-01 05:25:38 -04:00
chaObserv
61b08d4ba6
Replace manual x * sigmoid(x) with torch silu in VAE nonlinearity ( #9057 )
2025-07-30 19:25:56 -04:00
comfyanonymous
da9dab7edd
Small wan camera memory optimization. ( #9111 )
2025-07-30 05:55:26 -04:00
comfyanonymous
dca6bdd4fa
Make wan2.2 5B i2v take a lot less memory. ( #9102 )
2025-07-29 19:44:18 -04:00
comfyanonymous
c60dc4177c
Remove unecessary clones in the wan2.2 VAE. ( #9083 )
2025-07-28 14:48:19 -04:00
comfyanonymous
a88788dce6
Wan 2.2 support. ( #9080 )
2025-07-28 08:00:23 -04:00
comfyanonymous
0621d73a9c
Remove useless code. ( #9059 )
2025-07-26 04:44:19 -04:00
comfyanonymous
e6e5d33b35
Remove useless code. ( #9041 )
...
This is only needed on old pytorch 2.0 and older.
2025-07-25 04:58:28 -04:00
Harel Cain
9bc2798f72
LTXV VAE decoder: switch default padding mode ( #8930 )
2025-07-16 13:54:38 -04:00
comfyanonymous
938d3e8216
Remove windows line endings. ( #8866 )
2025-07-11 02:37:51 -04:00
josephrocca
974254218a
Un-hardcode chroma patch_size ( #8840 )
2025-07-08 15:56:59 -04:00
comfyanonymous
9093301a49
Don't add tiny bit of random noise when VAE encoding. ( #8705 )
...
Shouldn't change outputs but might make things a tiny bit more
deterministic.
2025-06-27 14:14:56 -04:00
comfyanonymous
ef5266b1c1
Support Flux Kontext Dev model. ( #8679 )
2025-06-26 11:28:41 -04:00
comfyanonymous
ec70ed6aea
Omnigen2 model implementation. ( #8669 )
2025-06-25 19:35:57 -04:00
comfyanonymous
f7fb193712
Small flux optimization. ( #8611 )
2025-06-20 05:37:32 -04:00
comfyanonymous
7e9267fa77
Make flux controlnet work with sd3 text enc. ( #8599 )
2025-06-19 18:50:05 -04:00
comfyanonymous
91d40086db
Fix pytorch warning. ( #8593 )
2025-06-19 11:04:52 -04:00
comfyanonymous
7ea79ebb9d
Add correct eps to ltxv rmsnorm. ( #8542 )
2025-06-15 12:21:25 -04:00
comfyanonymous
29596bd53f
Small cosmos attention code refactor. ( #8530 )
2025-06-14 05:02:05 -04:00
Kohaku-Blueleaf
520eb77b72
LoRA Trainer: LoRA training node in weight adapter scheme ( #8446 )
2025-06-13 19:25:59 -04:00
comfyanonymous
c69af655aa
Uncap cosmos predict2 res and fix mem estimation. ( #8518 )
2025-06-13 07:30:18 -04:00
comfyanonymous
251f54a2ad
Basic initial support for cosmos predict2 text to image 2B and 14B models. ( #8517 )
2025-06-13 07:05:23 -04:00
comfyanonymous
8a4ff747bd
Fix mistake in last commit. ( #8496 )
...
* Move to right place.
2025-06-11 15:13:29 -04:00
comfyanonymous
af1eb58be8
Fix black images on some flux models in fp16. ( #8495 )
2025-06-11 15:09:11 -04:00
comfyanonymous
4248b1618f
Let chroma TE work on regular flux. ( #8429 )
2025-06-05 10:07:17 -04:00
drhead
08b7cc7506
use fused multiply-add pointwise ops in chroma ( #8279 )
2025-05-30 18:09:54 -04:00
comfyanonymous
5e5e46d40c
Not really tested WAN Phantom Support. ( #8321 )
2025-05-28 23:46:15 -04:00
comfyanonymous
5a87757ef9
Better error if sageattention is installed but a dependency is missing. ( #8264 )
2025-05-24 06:43:12 -04:00
drhead
30b2eb8a93
create arange on-device ( #8255 )
2025-05-23 16:15:06 -04:00
comfyanonymous
f85c08df06
Make VACE conditionings stackable. ( #8240 )
2025-05-22 19:22:26 -04:00
comfyanonymous
87f9130778
Revert "This doesn't seem to be needed on chroma. ( #8209 )" ( #8210 )
...
This reverts commit 7e84bf5373
2025-05-20 05:39:55 -04:00
comfyanonymous
7e84bf5373
This doesn't seem to be needed on chroma. ( #8209 )
2025-05-20 05:29:23 -04:00
George0726
c820ef950d
Add Wan-FUN Camera Control models and Add WanCameraImageToVideo node ( #8013 )
...
* support wan camera models
* fix by ruff check
* change camera_condition type; make camera_condition optional
* support camera trajectory nodes
* fix camera direction
---------
Co-authored-by: Qirui Sun <sunqr0667@126.com>
2025-05-15 19:00:43 -04:00
comfyanonymous
4a9014e201
Hunyuan Custom initial untested implementation. ( #8101 )
2025-05-13 15:53:47 -04:00
comfyanonymous
640c47e7de
Fix torch warning about deprecated function. ( #8075 )
...
Drop support for torch versions below 2.2 on the audio VAEs.
2025-05-12 14:32:01 -04:00
blepping
42da274717
Use normal ComfyUI attention in ACE-Steps model ( #8023 )
...
* Use normal ComfyUI attention in ACE-Steps model
* Let optimized_attention handle output reshape for ACE
2025-05-09 13:51:02 -04:00
comfyanonymous
fd08e39588
Make torchaudio not a hard requirement. ( #7987 )
...
Some platforms can't install it apparently so if it's not there it should
only break models that actually use it.
2025-05-07 21:37:12 -04:00
comfyanonymous
cc33cd3422
Experimental lyrics strength for ACE. ( #7984 )
2025-05-07 19:22:07 -04:00
comfyanonymous
16417b40d9
Initial ACE-Step model implementation. ( #7972 )
2025-05-07 08:33:34 -04:00
comfyanonymous
80a44b97f5
Change lumina to native RMSNorm. ( #7935 )
2025-05-04 06:39:23 -04:00
comfyanonymous
9187a09483
Change cosmos and hydit models to use the native RMSNorm. ( #7934 )
2025-05-04 06:26:20 -04:00
comfyanonymous
3041e5c354
Switch mochi and wan modes to use pytorch RMSNorm. ( #7925 )
...
* Switch genmo model to native RMSNorm.
* Switch WAN to native RMSNorm.
2025-05-03 19:07:55 -04:00
comfyanonymous
aa9d759df3
Switch ltxv to use the pytorch RMSNorm. ( #7897 )
2025-05-01 06:33:42 -04:00
comfyanonymous
08ff5fa08a
Cleanup chroma PR.
2025-04-30 20:57:30 -04:00
Silver
4ca3d84277
Support for Chroma - Flux1 Schnell distilled with CFG ( #7355 )
...
* Upload files for Chroma Implementation
* Remove trailing whitespace
* trim more trailing whitespace..oops
* remove unused imports
* Add supported_inference_dtypes
* Set min_length to 0 and remove attention_mask=True
* Set min_length to 1
* get_mdulations added from blepping and minor changes
* Add lora conversion if statement in lora.py
* Update supported_models.py
* update model_base.py
* add uptream commits
* set modelType.FLOW, will cause beta scheduler to work properly
* Adjust memory usage factor and remove unnecessary code
* fix mistake
* reduce code duplication
* remove unused imports
* refactor for upstream sync
* sync chroma-support with upstream via syncbranch patch
* Update sd.py
* Add Chroma as option for the OptimalStepsScheduler node
2025-04-30 20:57:00 -04:00
comfyanonymous
dbc726f80c
Better vace memory estimation. ( #7875 )
2025-04-29 20:42:00 -04:00
comfyanonymous
83d04717b6
Support HiDream E1 model. ( #7857 )
2025-04-28 15:01:15 -04:00
comfyanonymous
3ab231f01f
Fix issue with WAN VACE implementation. ( #7724 )
2025-04-21 23:36:12 -04:00
comfyanonymous
5d0d4ee98a
Add strength control for vace. ( #7717 )
2025-04-21 19:36:20 -04:00
comfyanonymous
ce22f687cc
Support for WAN VACE preview model. ( #7711 )
...
* Support for WAN VACE preview model.
* Remove print.
2025-04-21 14:40:29 -04:00
comfyanonymous
dbcfd092a2
Set default context_img_len to 257
2025-04-17 12:42:34 -04:00
comfyanonymous
c14429940f
Support loading WAN FLF model.
2025-04-17 12:04:48 -04:00
comfyanonymous
0d720e4367
Don't hardcode length of context_img in wan code.
2025-04-17 06:25:39 -04:00
comfyanonymous
1fc00ba4b6
Make hidream work with any latent resolution.
2025-04-16 18:34:14 -04:00
comfyanonymous
f00f340a56
Reuse code from flux model.
2025-04-16 17:43:55 -04:00
comfyanonymous
9ad792f927
Basic support for hidream i1 model.
2025-04-15 17:35:05 -04:00
comfyanonymous
8a438115fb
add RMSNorm to comfy.ops
2025-04-14 18:00:33 -04:00
Raphael Walker
89e4ea0175
Add activations_shape info in UNet models ( #7482 )
...
* Add activations_shape info in UNet models
* activations_shape should be a list
2025-04-04 21:27:54 -04:00
comfyanonymous
e471c726e5
Fallback to pytorch attention if sage attention fails.
2025-03-22 15:45:56 -04:00
comfyanonymous
32ca0805b7
Fix orientation of hunyuan 3d model.
2025-03-19 19:55:24 -04:00
comfyanonymous
11f1b41bab
Initial Hunyuan3Dv2 implementation.
...
Supports the multiview, mini, turbo models and VAEs.
2025-03-19 16:52:58 -04:00
comfyanonymous
3b19fc76e3
Allow disabling pe in flux code for some other models.
2025-03-18 05:09:25 -04:00
comfyanonymous
e8e990d6b8
Cleanup code.
2025-03-16 06:29:12 -04:00
comfyanonymous
a2448fc527
Remove useless code.
2025-03-14 18:10:37 -04:00
comfyanonymous
6a0daa79b6
Make the SkipLayerGuidanceDIT node work on WAN.
2025-03-14 10:55:19 -04:00
FeepingCreature
9c98c6358b
Tolerate missing @torch.library.custom_op ( #7234 )
...
This can happen on Pytorch versions older than 2.4.
2025-03-14 09:51:26 -04:00
FeepingCreature
7aceb9f91c
Add --use-flash-attention flag. ( #7223 )
...
* Add --use-flash-attention flag.
This is useful on AMD systems, as FA builds are still 10% faster than Pytorch cross-attention.
2025-03-14 03:22:41 -04:00
comfyanonymous
9aac21f894
Fix issues with new hunyuan img2vid model and bumb version to v0.3.26
2025-03-09 05:07:22 -04:00
comfyanonymous
7395b0c0d1
Support new hunyuan video i2v model.
...
Use the new "v2 (replace)" guidance type in HunyuanImageToVideo and set
image_interleave to 4 on the "Text Encode Hunyuan Video" node.
2025-03-08 20:34:47 -05:00
comfyanonymous
0952569493
Fix stable cascade VAE on some lowvram machines.
2025-03-08 20:24:04 -05:00
comfyanonymous
369b079ff6
Fix lowvram issue with ltxv vae.
2025-03-05 05:26:08 -05:00
comfyanonymous
93fedd92fe
Support LTXV 0.9.5.
...
Credits: Lightricks team.
2025-03-05 00:13:49 -05:00
comfyanonymous
f4dac8ab6f
Wan code small cleanup.
2025-02-27 07:22:42 -05:00
comfyanonymous
3ea3bc8546
Fix wan issues when prompt length is long.
2025-02-26 20:34:02 -05:00
comfyanonymous
0270a0b41c
Reduce artifacts on Wan by doing the patch embedding in fp32.
2025-02-26 16:59:26 -05:00
comfyanonymous
4bca7367f3
Don't try to use clip_fea on t2v model.
2025-02-26 08:38:09 -05:00
comfyanonymous
fa62287f1f
More code reuse in wan.
...
Fix bug when changing the compute dtype on wan.
2025-02-26 05:22:29 -05:00
comfyanonymous
4ced06b879
WIP support for Wan I2V model.
2025-02-26 01:49:43 -05:00
comfyanonymous
9a66bb972d
Make wan work with all latent resolutions.
...
Cleanup some code.
2025-02-25 19:56:04 -05:00
comfyanonymous
ea0f939df3
Fix issue with wan and other attention implementations.
2025-02-25 19:13:39 -05:00
comfyanonymous
f37551c1d2
Change wan rope implementation to the flux one.
...
Should be more compatible.
2025-02-25 19:11:14 -05:00
comfyanonymous
63023011b9
WIP support for Wan t2v model.
2025-02-25 17:20:35 -05:00
comfyanonymous
96d891cb94
Speedup on some models by not upcasting bfloat16 to float32 on mac.
2025-02-24 05:41:32 -05:00
comfyanonymous
aff16532d4
Remove some useless code.
2025-02-22 04:45:14 -05:00
Jukka Seppänen
acc152b674
Support loading and using SkyReels-V1-Hunyuan-I2V ( #6862 )
...
* Support SkyReels-V1-Hunyuan-I2V
* VAE scaling
* Fix T2V
oops
* Proper latent scaling
2025-02-18 17:06:54 -05:00
comfyanonymous
1cd6cd6080
Disable pytorch attention in VAE for AMD.
2025-02-14 05:42:14 -05:00
HishamC
b124256817
Fix for running via DirectML ( #6542 )
...
* Fix for running via DirectML
Fix DirectML empty image generation issue with Flux1. add CPU fallback for unsupported path. Verified the model works on AMD GPUs
* fix formating
* update casual mask calculation
2025-02-11 17:11:32 -05:00
comfyanonymous
4027466c80
Make lumina model work with any latent resolution.
2025-02-10 00:24:20 -05:00
comfyanonymous
14880e6dba
Remove some useless code.
2025-02-06 05:00:37 -05:00
comfyanonymous
94f21f9301
Upcasting rope to fp32 seems to make no difference in this model.
2025-02-05 04:32:47 -05:00
comfyanonymous
60653004e5
Use regular numbers for rope in lumina model.
2025-02-05 04:17:25 -05:00
comfyanonymous
a57d635c5f
Fix lumina 2 batches.
2025-02-04 21:48:11 -05:00
comfyanonymous
3e880ac709
Fix on python 3.9
2025-02-04 04:20:56 -05:00
comfyanonymous
e5ea112a90
Support Lumina 2 model.
2025-02-04 04:16:30 -05:00
Dr.Lt.Data
0a0df5f136
better guide message for sageattention ( #6634 )
2025-02-02 09:26:47 -05:00
comfyanonymous
96e2a45193
Remove useless code.
2025-01-23 05:56:23 -05:00
comfyanonymous
fb2ad645a3
Add FluxDisableGuidance node to disable using the guidance embed.
2025-01-20 14:50:24 -05:00
