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594 Commits

Author SHA1 Message Date
comfyanonymous
4aac40b213 Move model sampling code to comfy/model_sampling.py 2023-11-04 01:32:23 -04:00
comfyanonymous
f019f896c6 Don't convert Nan to zero. 
Converting Nan to zero is a bad idea because it makes it hard to tell when
something went wrong.
 2023-11-03 13:13:15 -04:00
comfyanonymous
f10036cbf7 sampler_cfg_function now gets the noisy output as argument again. 
This should make things that use sampler_cfg_function behave like before.

Added an input argument for those that want the denoised output.

This means you can calculate the x0 prediction of the model by doing:
(input - cond) for example.
 2023-11-01 21:24:08 -04:00
comfyanonymous
cdfb16b654 Allow model or clip to be None in load_lora_for_models. 2023-11-01 20:27:20 -04:00
comfyanonymous
050c96acdf Allow ModelSamplingDiscrete to be instantiated without a model config. 2023-11-01 19:13:03 -04:00
comfyanonymous
ff096742bd Not used anymore. 2023-11-01 00:01:30 -04:00
comfyanonymous
be85c3408b Fix some issues with sampling precision. 2023-10-31 23:49:29 -04:00
comfyanonymous
169b76657b Clean up percent start/end and make controlnets work with sigmas. 2023-10-31 22:14:32 -04:00
comfyanonymous
11e03afad6 Remove a bunch of useless code. 
DDIM is the same as euler with a small difference in the inpaint code.
DDIM uses randn_like but I set a fixed seed instead.

I'm keeping it in because I'm sure if I remove it people are going to
complain.
 2023-10-31 18:11:29 -04:00
comfyanonymous
ab0cfba6d1 Sampling code changes. 
apply_model in model_base now returns the denoised output.

This means that sampling_function now computes things on the denoised
output instead of the model output. This should make things more consistent
across current and future models.
 2023-10-31 17:33:43 -04:00
comfyanonymous
83a79be597 Fix some memory issues in sub quad attention. 2023-10-30 15:30:49 -04:00
comfyanonymous
8eae4c0adb Fix some OOM issues with split attention. 2023-10-30 13:14:11 -04:00
comfyanonymous
d5caedbba2 Add --max-upload-size argument, the default is 100MB. 2023-10-29 03:55:46 -04:00
comfyanonymous
9533904e39 Fix checkpoint loader with config. 2023-10-27 22:13:55 -04:00
comfyanonymous
3ad424ff47 SD1 and SD2 clip and tokenizer code is now more similar to the SDXL one. 2023-10-27 15:54:04 -04:00
comfyanonymous
d4bc91d58f Support SSD1B model and make it easier to support asymmetric unets. 2023-10-27 14:45:15 -04:00
comfyanonymous
817a182bac Restrict loading embeddings from embedding folders. 2023-10-27 02:54:13 -04:00
comfyanonymous
fbdca5341d Faster clip image processing. 2023-10-26 01:53:01 -04:00
comfyanonymous
f083f6b663 Fix some OOM issues with split and sub quad attention. 2023-10-25 20:17:28 -04:00
comfyanonymous
62f16ae274 Fix uni_pc returning noisy image when steps <= 3 2023-10-25 16:08:30 -04:00
Jedrzej Kosinski
95f137a819 change 'c_adm' to 'y' in ControlNet.get_control 2023-10-25 08:24:32 -05:00
comfyanonymous
62a4b04e7f Pass extra conds directly to unet. 2023-10-25 00:07:53 -04:00
comfyanonymous
141c4ffcba Refactor to make it easier to add custom conds to models. 2023-10-24 23:31:12 -04:00
comfyanonymous
5ee8c5fafc Sampling code refactor to make it easier to add more conds. 2023-10-24 03:38:41 -04:00
comfyanonymous
7f861d49fd Empty the cache when torch cache is more than 25% free mem. 2023-10-22 13:58:12 -04:00
comfyanonymous
c73b5fab20 attention_basic now works with hypertile. 2023-10-22 03:59:53 -04:00
comfyanonymous
57381b0892 Make sub_quad and split work with hypertile. 2023-10-22 03:51:29 -04:00
comfyanonymous
4acad03054 Fix t2i adapter issue. 2023-10-21 20:31:24 -04:00
comfyanonymous
5a9a1a50af Make xformers work with hypertile. 2023-10-21 13:23:03 -04:00
comfyanonymous
370c837794 Fix uni_pc sampler math. This changes the images this sampler produces. 2023-10-20 04:16:53 -04:00
comfyanonymous
f18406d838 Make sure cond_concat is on the right device. 2023-10-19 01:14:25 -04:00
comfyanonymous
516c334a26 Refactor cond_concat into conditioning. 2023-10-18 20:36:58 -04:00
comfyanonymous
23abd3ec84 Fix some potential issues. 2023-10-18 19:48:36 -04:00
comfyanonymous
5cf44c22ad Refactor cond_concat into model object. 2023-10-18 16:48:37 -04:00
comfyanonymous
1b4650e307 Fix memory issue related to control loras. 
The cleanup function was not getting called.
 2023-10-18 02:43:01 -04:00
comfyanonymous
459787f78f Make VAE code closer to sgm. 2023-10-17 15:18:51 -04:00
comfyanonymous
28b98a96d3 Refactor the attention stuff in the VAE. 2023-10-17 03:19:29 -04:00
comfyanonymous
daabf7fd3a Add some Quadro cards to the list of cards with broken fp16. 2023-10-16 16:48:46 -04:00
comfyanonymous
bffd427388 Add a separate optimized_attention_masked function. 2023-10-16 02:31:24 -04:00
comfyanonymous
db653f4908 Add a --bf16-unet to test running the unet in bf16. 2023-10-13 14:51:10 -04:00
comfyanonymous
728139a5b9 Refactor code so model can be a dtype other than fp32 or fp16. 2023-10-13 14:41:17 -04:00
comfyanonymous
494ddf7717 pytorch_attention_enabled can now return True when xformers is enabled. 2023-10-11 21:30:57 -04:00
comfyanonymous
18e4504de7 Pull some small changes from the other repo. 2023-10-11 20:38:48 -04:00
comfyanonymous
95df4b6174 Allow attn_mask in attention_pytorch. 2023-10-11 20:38:48 -04:00
comfyanonymous
c60864b5e4 Refactor the attention functions. 
There's no reason for the whole CrossAttention object to be repeated when
only the operation in the middle changes.
 2023-10-11 20:38:48 -04:00
comfyanonymous
e095eadda5 Let unet wrapper functions have .to attributes. 2023-10-11 01:34:38 -04:00
comfyanonymous
9c8d53db6c Cleanup. 2023-10-10 21:46:53 -04:00
comfyanonymous
fc126a3d33 Merge branch 'taesd_safetensors' of https://github.com/mochiya98/ComfyUI 2023-10-10 21:42:35 -04:00
Yukimasa Funaoka
74dc9ecc66 Supports TAESD models in safetensors format 2023-10-10 13:21:44 +09:00
comfyanonymous
58c5545dcf Merge branch 'input-directory' of https://github.com/jn-jairo/ComfyUI 2023-10-09 01:53:29 -04:00
comfyanonymous
4456b4d137 load_checkpoint_guess_config can now optionally output the model. 2023-10-06 13:48:18 -04:00
Jairo Correa
26a1afbcfe Option to input directory 2023-10-04 19:45:15 -03:00
City
ee2d8e46e1 Fix quality loss due to low precision 2023-10-04 15:40:59 +02:00
badayvedat
d4aa26b684 fix: typo in extra sampler 2023-09-29 06:09:59 +03:00
comfyanonymous
eeadcff352 Add SamplerDPMPP_2M_SDE node. 2023-09-28 21:56:23 -04:00
comfyanonymous
c59ff7dc9b Print missing VAE keys. 2023-09-28 00:54:57 -04:00
comfyanonymous
97bd301d8f Add missing samplers to KSamplerSelect. 2023-09-28 00:17:03 -04:00
comfyanonymous
75a26ed5ee Add a SamplerCustom Node. 
This node takes a list of sigmas and a sampler object as input.

This lets people easily implement custom schedulers and samplers as nodes.

More nodes will be added to it in the future.
 2023-09-27 22:21:18 -04:00
comfyanonymous
de1158883e Refactor sampling related code. 2023-09-27 16:45:22 -04:00
comfyanonymous
23ed2b1654 Model patches can now know which batch is positive and negative. 2023-09-27 12:04:07 -04:00
comfyanonymous
67a9216de5 Scheduler code refactor. 2023-09-26 17:07:07 -04:00
comfyanonymous
cbeebba747 Sampling code refactor. 2023-09-26 13:45:15 -04:00
comfyanonymous
b1650c89ce Support more controlnet models. 2023-09-23 18:47:46 -04:00
comfyanonymous
68569d26df Merge branch 'cast_intel' of https://github.com/simonlui/ComfyUI 2023-09-23 00:57:17 -04:00
Simon Lui
47164eb065 Allow Intel GPUs to LoRA cast on GPU since it supports BF16 natively. 2023-09-22 21:11:27 -07:00
comfyanonymous
a990441ba0 Add a way to set output block patches to modify the h and hsp. 2023-09-22 20:26:47 -04:00
comfyanonymous
02f4208e1f Allow having a different pooled output for each image in a batch. 2023-09-21 01:14:42 -04:00
comfyanonymous
795f5b3163 Only do the cast on the device if the device supports it. 2023-09-20 17:52:41 -04:00
comfyanonymous
e67a083a9f Don't depend on torchvision. 2023-09-19 13:12:47 -04:00
MoonRide303
20d8e318c5 Added support for lanczos scaling 2023-09-19 10:40:38 +02:00
comfyanonymous
a6511d69b0 Do lora cast on GPU instead of CPU for higher performance. 2023-09-18 23:04:49 -04:00
comfyanonymous
cdbbeb584d Enable pytorch attention by default on xpu. 2023-09-17 04:09:19 -04:00
comfyanonymous
5d9b731cf9 Support models without previews. 2023-09-16 12:59:54 -04:00
comfyanonymous
6d227d6fe0 Add cond_or_uncond array to transformer_options so hooks can check what is 
cond and what is uncond.
 2023-09-15 22:21:14 -04:00
comfyanonymous
509dd5ca26 Add DDPM sampler. 2023-09-15 19:22:47 -04:00
comfyanonymous
f45f65b6a4 This isn't used anywhere. 2023-09-15 12:03:03 -04:00
comfyanonymous
11df5713a0 Support for text encoder models that need attention_mask. 2023-09-15 02:02:05 -04:00
comfyanonymous
7211e1dc26 Set last layer on SD2.x models uses the proper indexes now. 
Before I had made the last layer the penultimate layer because some
checkpoints don't have them but it's not consistent with the others models.

TLDR: for SD2.x models only: CLIPSetLastLayer -1 is now -2.
 2023-09-14 20:28:22 -04:00
comfyanonymous
cac135d12f Don't run text encoders on xpu because there are issues. 2023-09-14 12:16:07 -04:00
comfyanonymous
a3e0950ffb Only parse command line args when main.py is called. 2023-09-13 11:38:20 -04:00
comfyanonymous
c8905151e3 Don't leave very large hidden states in the clip vision output. 2023-09-12 15:09:10 -04:00
comfyanonymous
36cc11edbd Fix issue where autocast fp32 CLIP gave different results from regular. 2023-09-11 21:49:56 -04:00
comfyanonymous
ccc2f830d7 Add ldm format support to UNETLoader. 2023-09-11 16:36:50 -04:00
comfyanonymous
4eef469698 Add a penultimate_hidden_states to the clip vision output. 2023-09-08 14:06:58 -04:00
comfyanonymous
c4c69f8cc3 Support diffusers format t2i adapters. 2023-09-08 11:36:51 -04:00
comfyanonymous
c40f363254 Allow cancelling of everything with a progress bar. 2023-09-07 23:37:03 -04:00
comfyanonymous
b58288668f Add a ConditioningSetAreaPercentage node. 2023-09-06 03:28:27 -04:00
comfyanonymous
ef0c0892f6 Add a force argument to soft_empty_cache to force a cache empty. 2023-09-04 00:58:18 -04:00
comfyanonymous
2f03d19888 Merge branch 'generalize_fixes' of https://github.com/simonlui/ComfyUI 2023-09-04 00:43:11 -04:00
Simon Lui
f63ffd1bb1 Revert changes in comfy/ldm/modules/diffusionmodules/util.py, which is unused. 2023-09-02 20:07:52 -07:00
comfyanonymous
809db6d52f Move some functions to utils.py 2023-09-02 22:33:37 -04:00
Simon Lui
1148c2dec7 Some fixes to generalize CUDA specific functionality to Intel or other GPUs. 2023-09-02 18:22:10 -07:00
comfyanonymous
9f5ce6652b Use common function to reshape batch to. 2023-09-02 03:42:49 -04:00
comfyanonymous
e68beb56e4 Support SDXL inpaint models. 2023-09-01 15:22:52 -04:00
comfyanonymous
b8f3570a1b Remove xformers related print. 2023-09-01 02:12:03 -04:00
comfyanonymous
39ca2da00c Fix controlnet bug. 2023-09-01 02:01:08 -04:00
comfyanonymous
a0578c5470 Fix controlnet issue. 2023-08-31 15:16:58 -04:00
comfyanonymous
61036397c8 It doesn't make sense for c_crossattn and c_concat to be lists. 2023-08-31 13:25:00 -04:00
comfyanonymous
845faf8e51 Clean up DiffusersLoader node. 2023-08-30 12:57:07 -04:00
Simon Lui
c902fd7505 Fix error message in model_patcher.py 
Found while tinkering.
 2023-08-30 00:25:04 -07:00