9f00a18095
Fix potential issues.
1 year ago
7ea6bb038c
Print warning when controlnet can't be applied instead of crashing.
1 year ago
dcec1047e6
Invert the start and end percentages in the code.
...
This doesn't affect how percentages behave in the frontend but breaks
things if you relied on them in the backend.
percent_to_sigma goes from 0 to 1.0 instead of 1.0 to 0 for less confusion.
Make percent 0 return an extremely large sigma and percent 1.0 return a
zero one to fix imprecision.
1 year ago
57eea0efbb
heunpp2 sampler.
1 year ago
728613bb3e
Fix last pr.
1 year ago
c962884a5c
Make bislerp work on GPU.
1 year ago
420beeeb05
Clean up and refactor sampler code.
...
This should make it much easier to write custom nodes with kdiffusion type
samplers.
1 year ago
f2e49b1d57
fix: adaptation to older versions of pytroch
1 year ago
94cc718e9c
Add a way to add patches to the input block.
1 year ago
7339479b10
Disable xformers when it can't load properly.
1 year ago
4781819a85
Make memory estimation aware of model dtype.
1 year ago
dd4ba68b6e
Allow different models to estimate memory usage differently.
1 year ago
2c9dba8dc0
sampling_function now has the model object as the argument.
1 year ago
8d80584f6a
Remove useless argument from uni_pc sampler.
1 year ago
248aa3e563
Fix bug.
1 year ago
4a8a839b40
Add option to use in place weight updating in ModelPatcher.
1 year ago
412d3ff57d
Refactor.
1 year ago
58d5d71a93
Working RescaleCFG node.
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This was broken because of recent changes so I fixed it and moved it from
the experiments repo.
1 year ago
3e0033ef30
Fix model merge bug.
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Unload models before getting weights for model patching.
1 year ago
002aefa382
Support lcm models.
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Use the "lcm" sampler to sample them, you also have to use the
ModelSamplingDiscrete node to set them as lcm models to use them properly.
1 year ago
ec12000136
Add support for full diff lora keys.
1 year ago
064d7583eb
Add a CONDConstant for passing non tensor conds to unet.
1 year ago
794dd2064d
Fix typo.
1 year ago
0a6fd49a3e
Print leftover keys when using the UNETLoader.
1 year ago
fe40109b57
Fix issue with object patches not being copied with patcher.
1 year ago
a527d0c795
Code refactor.
1 year ago
2a23ba0b8c
Fix unet ops not entirely on GPU.
1 year ago
844dbf97a7
Add: advanced->model->ModelSamplingDiscrete node.
...
This allows changing the sampling parameters of the model (eps or vpred)
or set the model to use zsnr.
1 year ago
656c0b5d90
CLIP code refactor and improvements.
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More generic clip model class that can be used on more types of text
encoders.
Don't apply weighting algorithm when weight is 1.0
Don't compute an empty token output when it's not needed.
1 year ago
b3fcd64c6c
Make SDTokenizer class work with more types of tokenizers.
1 year ago
7e455adc07
fix unet_wrapper_function name in ModelPatcher
1 year ago
1ffa8858e7
Move model sampling code to comfy/model_sampling.py
1 year ago
ae2acfc21b
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.
1 year ago
d2e27b48f1
sampler_cfg_function now gets the noisy output as argument again.
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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.
1 year ago
2455aaed8a
Allow model or clip to be None in load_lora_for_models.
1 year ago
ecb80abb58
Allow ModelSamplingDiscrete to be instantiated without a model config.
1 year ago
e73ec8c4da
Not used anymore.
1 year ago
111f1b5255
Fix some issues with sampling precision.
1 year ago
7c0f255de1
Clean up percent start/end and make controlnets work with sigmas.
1 year ago
a268a574fa
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.
1 year ago
1777b54d02
Sampling code changes.
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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.
1 year ago
c837a173fa
Fix some memory issues in sub quad attention.
1 year ago
125b03eead
Fix some OOM issues with split attention.
1 year ago
a12cc05323
Add --max-upload-size argument, the default is 100MB.
1 year ago
2a134bfab9
Fix checkpoint loader with config.
1 year ago
e60ca6929a
SD1 and SD2 clip and tokenizer code is now more similar to the SDXL one.
1 year ago
6ec3f12c6e
Support SSD1B model and make it easier to support asymmetric unets.
1 year ago
434ce25ec0
Restrict loading embeddings from embedding folders.
1 year ago
723847f6b3
Faster clip image processing.
1 year ago
a373367b0c
Fix some OOM issues with split and sub quad attention.
1 year ago
comfyanonymous
Jianqi Pan
gameltb