comfyanonymous
7af90cc4c8
Hunyuan Custom initial untested implementation. ( #8101 )
2025-05-13 15:53:47 -04:00
comfyanonymous
b23a35bfe8
Fix torch warning about deprecated function. ( #8075 )
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Drop support for torch versions below 2.2 on the audio VAEs.
2025-05-12 14:32:01 -04:00
blepping
2d78e7c0af
Use normal ComfyUI attention in ACE-Steps model ( #8023 )
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* 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
0f870160a0
Make torchaudio not a hard requirement. ( #7987 )
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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
cc148f6353
Experimental lyrics strength for ACE. ( #7984 )
2025-05-07 19:22:07 -04:00
comfyanonymous
3533c630dd
Initial ACE-Step model implementation. ( #7972 )
2025-05-07 08:33:34 -04:00
comfyanonymous
be030ee964
Change lumina to native RMSNorm. ( #7935 )
2025-05-04 06:39:23 -04:00
comfyanonymous
76f8667328
Change cosmos and hydit models to use the native RMSNorm. ( #7934 )
2025-05-04 06:26:20 -04:00
comfyanonymous
cbc01ac278
Switch mochi and wan modes to use pytorch RMSNorm. ( #7925 )
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* Switch genmo model to native RMSNorm.
* Switch WAN to native RMSNorm.
2025-05-03 19:07:55 -04:00
comfyanonymous
58c07d0def
Switch ltxv to use the pytorch RMSNorm. ( #7897 )
2025-05-01 06:33:42 -04:00
comfyanonymous
bedb911371
Cleanup chroma PR.
2025-04-30 20:57:30 -04:00
Silver
0a476dd474
Support for Chroma - Flux1 Schnell distilled with CFG ( #7355 )
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* 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
554a681864
Better vace memory estimation. ( #7875 )
2025-04-29 20:42:00 -04:00
comfyanonymous
87ca14eb5e
Support HiDream E1 model. ( #7857 )
2025-04-28 15:01:15 -04:00
comfyanonymous
5f31968bed
Fix issue with WAN VACE implementation. ( #7724 )
2025-04-21 23:36:12 -04:00
comfyanonymous
8f8fa157a4
Add strength control for vace. ( #7717 )
2025-04-21 19:36:20 -04:00
comfyanonymous
e3c1b181a2
Support for WAN VACE preview model. ( #7711 )
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* Support for WAN VACE preview model.
* Remove print.
2025-04-21 14:40:29 -04:00
comfyanonymous
b16e60eafd
Set default context_img_len to 257
2025-04-17 12:42:34 -04:00
comfyanonymous
9601e9e909
Support loading WAN FLF model.
2025-04-17 12:04:48 -04:00
comfyanonymous
89aec08623
Don't hardcode length of context_img in wan code.
2025-04-17 06:25:39 -04:00
comfyanonymous
7223e38263
Make hidream work with any latent resolution.
2025-04-16 18:34:14 -04:00
comfyanonymous
5ea8378fc6
Reuse code from flux model.
2025-04-16 17:43:55 -04:00
comfyanonymous
720a954e00
Basic support for hidream i1 model.
2025-04-15 17:35:05 -04:00
comfyanonymous
04d5cdb6a2
add RMSNorm to comfy.ops
2025-04-14 18:00:33 -04:00
Raphael Walker
3b53953e66
Add activations_shape info in UNet models ( #7482 )
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* Add activations_shape info in UNet models
* activations_shape should be a list
2025-04-04 21:27:54 -04:00
comfyanonymous
f12158c8b0
Fallback to pytorch attention if sage attention fails.
2025-03-22 15:45:56 -04:00
comfyanonymous
a3c96c7cf6
Fix orientation of hunyuan 3d model.
2025-03-19 19:55:24 -04:00
comfyanonymous
2f17e6734c
Initial Hunyuan3Dv2 implementation.
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Supports the multiview, mini, turbo models and VAEs.
2025-03-19 16:52:58 -04:00
comfyanonymous
35324c6a52
Allow disabling pe in flux code for some other models.
2025-03-18 05:09:25 -04:00
comfyanonymous
7761e410ec
Cleanup code.
2025-03-16 06:29:12 -04:00
comfyanonymous
46c332a93f
Remove useless code.
2025-03-14 18:10:37 -04:00
comfyanonymous
95649bd3bb
Make the SkipLayerGuidanceDIT node work on WAN.
2025-03-14 10:55:19 -04:00
FeepingCreature
1434c8d833
Tolerate missing @torch.library.custom_op ( #7234 )
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This can happen on Pytorch versions older than 2.4.
2025-03-14 09:51:26 -04:00
FeepingCreature
d466fbcae5
Add --use-flash-attention flag. ( #7223 )
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* 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
1c6f208a45
Fix issues with new hunyuan img2vid model and bumb version to v0.3.26
2025-03-09 05:07:22 -04:00
comfyanonymous
bebc72d093
Support new hunyuan video i2v model.
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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
b1810e9ff6
Fix stable cascade VAE on some lowvram machines.
2025-03-08 20:24:04 -05:00
comfyanonymous
9be4ec2875
Fix lowvram issue with ltxv vae.
2025-03-05 05:26:08 -05:00
comfyanonymous
82e66b6bfe
Support LTXV 0.9.5.
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Credits: Lightricks team.
2025-03-05 00:13:49 -05:00
comfyanonymous
f052609fc5
Wan code small cleanup.
2025-02-27 07:22:42 -05:00
comfyanonymous
9397b02169
Fix wan issues when prompt length is long.
2025-02-26 20:34:02 -05:00
comfyanonymous
61ff9ef364
Reduce artifacts on Wan by doing the patch embedding in fp32.
2025-02-26 16:59:26 -05:00
comfyanonymous
19b6be0cf0
Don't try to use clip_fea on t2v model.
2025-02-26 08:38:09 -05:00
comfyanonymous
dfad9c897b
More code reuse in wan.
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Fix bug when changing the compute dtype on wan.
2025-02-26 05:22:29 -05:00
comfyanonymous
94053d2ab3
WIP support for Wan I2V model.
2025-02-26 01:49:43 -05:00
comfyanonymous
4a783c2f63
Make wan work with all latent resolutions.
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Cleanup some code.
2025-02-25 19:56:04 -05:00
comfyanonymous
f5990fa4c3
Fix issue with wan and other attention implementations.
2025-02-25 19:13:39 -05:00
comfyanonymous
65760e20d6
Change wan rope implementation to the flux one.
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Should be more compatible.
2025-02-25 19:11:14 -05:00
comfyanonymous
3c67f6155a
WIP support for Wan t2v model.
2025-02-25 17:20:35 -05:00
comfyanonymous
114be728b1
Speedup on some models by not upcasting bfloat16 to float32 on mac.
2025-02-24 05:41:32 -05:00
