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40 Commits

Author SHA1 Message Date
comfyanonymous
d0f3752e33 Properly calculate inner dim for t5 model. 
This is required to support some different types of t5 models.
 2025-01-07 17:33:03 -05:00
City
bddb02660c
Add PixArt model support (#6055) 
* PixArt initial version

* PixArt Diffusers convert logic

* pos_emb and interpolation logic

* Reduce  duplicate code

* Formatting

* Use optimized attention

* Edit empty token logic

* Basic PixArt LoRA support

* Fix aspect ratio logic

* PixArtAlpha text encode with conds

* Use same detection key logic for PixArt diffusers
 2024-12-20 15:25:00 -05:00
comfyanonymous
a4f59bc65e Pick attention implementation based on device in llama code. 2024-12-18 01:30:20 -05:00
comfyanonymous
ca457f7ba1 Properly tokenize the template for hunyuan video. 2024-12-17 16:22:02 -05:00
comfyanonymous
d6656b0c0c Support llama hunyuan video text encoder in scaled fp8 format. 2024-12-17 04:19:22 -05:00
comfyanonymous
bda1482a27 Basic Hunyuan Video model support. 2024-12-16 19:35:40 -05:00
Chenlei Hu
d9d7f3c619
Lint all unused variables (#5989) 
* Enable F841

* Autofix

* Remove all unused variable assignment
 2024-12-12 17:59:16 -05:00
Chenlei Hu
0fd4e6c778
Lint unused import (#5973) 
* Lint unused import

* nit

* Remove unused imports

* revert fix_torch import

* nit
 2024-12-09 15:24:39 -05:00
comfyanonymous
e2fafe0686 Make CLIP set last layer node work with t5 models. 2024-12-09 03:57:14 -05:00
comfyanonymous
5e16f1d24b Support Lightricks LTX-Video model. 2024-11-22 08:46:39 -05:00
comfyanonymous
6c9dbde7de Fix mochi all in one checkpoint t5xxl key names. 2024-11-03 01:40:42 -05:00
comfyanonymous
5cbb01bc2f Basic Genmo Mochi video model support. 
To use:
"Load CLIP" node with t5xxl + type mochi
"Load Diffusion Model" node with the mochi dit file.
"Load VAE" with the mochi vae file.

EmptyMochiLatentVideo node for the latent.
euler + linear_quadratic in the KSampler node.
 2024-10-26 06:54:00 -04:00
comfyanonymous
83ca891118 Support scaled fp8 t5xxl model. 2024-10-20 22:27:00 -04:00
comfyanonymous
1b80895285 Make clip loader nodes support loading sd3 t5xxl in lower precision. 
Add attention mask support in the SD3 text encoder code.
 2024-10-10 15:06:15 -04:00
comfyanonymous
bdd4a22a2e Fix flux TE not loading t5 embeddings. 2024-09-24 22:57:22 -04:00
comfyanonymous
e813abbb2c Long CLIP L support for SDXL, SD3 and Flux. 
Use the *CLIPLoader nodes.
 2024-09-15 07:59:38 -04:00
comfyanonymous
d1a6bd6845 Support loading long clipl model with the CLIP loader node. 2024-08-20 10:46:36 -04:00
comfyanonymous
83dbac28eb Properly set if clip text pooled projection instead of using hack. 2024-08-20 10:46:36 -04:00
comfyanonymous
fca42836f2 Add model_options for text encoder. 2024-08-17 11:17:20 -04:00
Silver
7afa985fba
Correct spelling 'token_weight_pars_t5' to 'token_weight_pairs_t5' (#4200) 2024-08-04 17:10:02 -04:00
Alexander Brown
ce9ac2fe05
Fix clip_g/clip_l mixup (#4168) 2024-08-01 21:40:56 -04:00
comfyanonymous
5f98de7697 Load flux t5 in fp8 if weights are in fp8. 2024-08-01 11:05:56 -04:00
comfyanonymous
1589b58d3e Basic Flux Schnell and Flux Dev model implementation. 2024-08-01 09:49:29 -04:00
comfyanonymous
c24f897352 Fix to get fp8 working on T5 base. 2024-07-31 02:00:19 -04:00
comfyanonymous
a5991a7aa6 Fix hunyuan dit text encoder weights always being in fp32. 2024-07-31 01:34:57 -04:00
comfyanonymous
2c038ccef0 Lower CLIP memory usage by a bit. 2024-07-31 01:32:35 -04:00
comfyanonymous
b85216a3c0 Lower T5 memory usage by a few hundred MB. 2024-07-31 00:52:34 -04:00
comfyanonymous
82cae45d44 Fix potential issue with non clip text embeddings. 2024-07-30 14:41:13 -04:00
comfyanonymous
4ba7fa0244 Refactor: Move sd2_clip.py to text_encoders folder. 2024-07-28 01:19:20 -04:00
comfyanonymous
cf4418b806 Don't treat Bert model like CLIP. 
Bert can accept up to 512 tokens so any prompt with more than 77 should
just be passed to it as is instead of splitting it up like CLIP.
 2024-07-26 13:08:12 -04:00
comfyanonymous
a9ac56fc0d Own BertModel implementation that works with lowvram. 2024-07-26 04:47:17 -04:00
comfyanonymous
a5f4292f9f
Basic hunyuan dit implementation. (#4102) 
* Let tokenizers return weights to be stored in the saved checkpoint.

* Basic hunyuan dit implementation.

* Fix some resolutions not working.

* Support hydit checkpoint save.

* Init with right dtype.

* Switch to optimized attention in pooler.

* Fix black images on hunyuan dit.
 2024-07-25 18:21:08 -04:00
comfyanonymous
f87810cd3e Let tokenizers return weights to be stored in the saved checkpoint. 2024-07-25 10:52:09 -04:00
comfyanonymous
10c919f4c7 Make it possible to load tokenizer data from checkpoints. 2024-07-24 16:43:53 -04:00
comfyanonymous
0a4c49c57c Support MT5. 2024-07-23 15:35:28 -04:00
comfyanonymous
88ed893034 Allow SPieceTokenizer to load model from a byte string. 2024-07-23 14:17:42 -04:00
comfyanonymous
14764aa2e2 Rename LLAMATokenizer to SPieceTokenizer. 2024-07-22 12:21:45 -04:00
comfyanonymous
1305fb294c Refactor: Move some code to the comfy/text_encoders folder. 2024-07-15 17:36:24 -04:00
comfyanonymous
29c2e26724 Better tokenizing code for AuraFlow. 2024-07-12 01:15:25 -04:00
comfyanonymous
9f291d75b3 AuraFlow model implementation. 2024-07-11 16:52:26 -04:00