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913 Commits

Author SHA1 Message Date
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 8328a2d8cd Let hunyuan dit work with all prompt lengths. 2024-07-26 12:11:32 -04:00
comfyanonymous afe732bef9 Hunyuan dit can now accept longer prompts. 2024-07-26 11:52:58 -04:00
comfyanonymous a9ac56fc0d Own BertModel implementation that works with lowvram. 2024-07-26 04:47:17 -04:00
comfyanonymous 25b51b1a8b Hunyuan DiT lora support. 2024-07-25 22:42:54 -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 10b43ceea5 Remove duplicate code. 2024-07-24 01:12:59 -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 334ba48cea More generic unet prefix detection code. 2024-07-23 14:13:32 -04:00
comfyanonymous 14764aa2e2 Rename LLAMATokenizer to SPieceTokenizer. 2024-07-22 12:21:45 -04:00
comfyanonymous b2c995f623 "auto" type is only relevant to the SetUnionControlNetType node. 2024-07-22 11:30:38 -04:00
Chenlei Hu 4151fbfa8a
Add error message on union controlnet (#4081) 2024-07-22 11:27:32 -04:00
comfyanonymous 95fa9545f1 Only append zero to noise schedule if last sigma isn't zero. 2024-07-20 12:37:30 -04:00
comfyanonymous 6ab8cad22e Implement beta sampling scheduler. 
It is based on: https://arxiv.org/abs/2407.12173

Add "beta" to the list of schedulers and the BetaSamplingScheduler node.
 2024-07-19 18:05:09 -04:00
喵哩个咪 855789403b
support clip-vit-large-patch14-336 (#4042) 
* support clip-vit-large-patch14-336

* support clip-vit-large-patch14-336
 2024-07-17 13:12:50 -04:00
comfyanonymous 6f7869f365 Get clip vision image size from config. 2024-07-17 13:05:38 -04:00
comfyanonymous 281ad42df4 Fix lowvram union controlnet bug. 2024-07-17 10:16:31 -04:00
Thomas Ward c5a48b15bd
Make default hash lib configurable without code changes via CLI argument (#3947) 
* cli_args: Add --duplicate-check-hash-function.

* server.py: compare_image_hash configurable hash function

Uses an argument added in cli_args to specify the type of hashing to default to for duplicate hash checking.  Uses an `eval()` to identify the specific hashlib class to utilize, but ultimately safely operates because we have specific options and only those options/choices in the arg parser.  So we don't have any unsafe input there.

* Add hasher() to node_helpers

* hashlib selection moved to node_helpers

* default-hashing-function instead of dupe checking hasher

This makes a default-hashing-function option instead of previous selected option.

* Use args.default_hashing_function

* Use safer handling for node_helpers.hasher()

Uses a safer handling method than `eval` to evaluate default hashing function.

* Stray parentheses are evil.

* Indentation fix.

Somehow when I hit save I didn't notice I missed a space to make indentation work proper.  Oops!
 2024-07-16 18:27:09 -04:00
comfyanonymous 8270c62530 Add SetUnionControlNetType to set the type of the union controlnet model. 2024-07-16 17:04:53 -04:00
comfyanonymous 821f93872e Allow model sampling to set number of timesteps. 2024-07-16 15:18:40 -04:00
Chenlei Hu 99458e8aca
Add `FrontendManager` to manage non-default front-end impl (#3897) 
* Add frontend manager

* Add tests

* nit

* Add unit test to github CI

* Fix path

* nit

* ignore

* Add logging

* Install test deps

* Remove 'stable' keyword support

* Update test

* Add web-root arg

* Rename web-root to front-end-root

* Add test on non-exist version number

* Use repo owner/name to replace hard coded provider list

* Inline cmd args

* nit

* Fix unit test
 2024-07-16 11:26:11 -04:00
comfyanonymous 1305fb294c Refactor: Move some code to the comfy/text_encoders folder. 2024-07-15 17:36:24 -04:00
comfyanonymous 7914c47d5a Quick fix for the promax controlnet. 2024-07-14 10:07:36 -04:00
comfyanonymous a3dffc447a Support AuraFlow Lora and loading model weights in diffusers format. 
You can load model weights in diffusers format using the UNETLoader node.
 2024-07-13 13:51:40 -04:00
comfyanonymous 29c2e26724 Better tokenizing code for AuraFlow. 2024-07-12 01:15:25 -04:00
comfyanonymous 8e012043a9 Add a ModelSamplingAuraFlow node to change the shift value. 
Set the default AuraFlow shift value to 1.73 (sqrt(3)).
 2024-07-11 17:57:36 -04:00
comfyanonymous 9f291d75b3 AuraFlow model implementation. 2024-07-11 16:52:26 -04:00
comfyanonymous f45157e3ac Fix error message never being shown. 2024-07-11 11:46:51 -04:00
comfyanonymous 5e1fced639 Cleaner support for loading different diffusion model types. 2024-07-11 11:37:31 -04:00
comfyanonymous ffe0bb0a33 Remove useless code. 2024-07-10 20:33:12 -04:00
comfyanonymous 391c1046cf More flexibility with text encoder return values. 
Text encoders can now return other values to the CONDITIONING than the cond
and pooled output.
 2024-07-10 20:06:50 -04:00
comfyanonymous e44fa5667f Support returning text encoder attention masks. 2024-07-10 19:31:22 -04:00
Extraltodeus f1a01c2c7e
Add sampler_pre_cfg_function (#3979) 
* Update samplers.py

* Update model_patcher.py
 2024-07-09 16:20:49 -04:00
comfyanonymous ade7aa1b0c Remove useless import. 2024-07-09 11:05:05 -04:00
comfyanonymous faa57430b0 Controlnet union model basic implementation. 
This is only the model code itself, it currently defaults to an empty
embedding [0] * 6 which seems to work better than treating it like a
regular controlnet.

TODO: Add nodes to select the image type.
 2024-07-08 23:49:02 -04:00
comfyanonymous bb663bcd6c Rename clip_t5base to t5base for stable audio text encoder. 2024-07-08 08:53:55 -04:00
comfyanonymous 2dc84d1444 Add a way to set the timestep multiplier in the flow sampling. 2024-07-06 04:06:03 -04:00
comfyanonymous ff63893d10 Support other types of T5 models. 2024-07-06 02:42:53 -04:00
comfyanonymous 4040491149 Better T5xxl detection. 2024-07-06 00:53:33 -04:00
comfyanonymous b8e58a9394 Cleanup T5 code a bit. 2024-07-06 00:36:49 -04:00
comfyanonymous 80c4590998 Allow specifying the padding token for the tokenizer. 2024-07-06 00:06:49 -04:00
comfyanonymous ce649d61c0 Allow zeroing out of embeds with unused attention mask. 2024-07-05 23:48:17 -04:00
comfyanonymous 739b76630e Remove useless code. 2024-07-04 15:14:13 -04:00
comfyanonymous d7484ef30c Support loading checkpoints with the UNETLoader node. 2024-07-03 11:34:32 -04:00
comfyanonymous 537f35c7bc Don't update dict if contiguous. 2024-07-02 20:21:51 -04:00
Alex "mcmonkey" Goodwin 3f46362d22
fix non-contiguous tensor saving (from channels-last) (#3932) 2024-07-02 20:16:33 -04:00
Chenlei Hu 9dd549e253
Add `--no-custom-node` cmd flag (#3903) 
* Add --no-custom-node cmd flag

* nit
 2024-07-01 17:54:03 -04:00