bfb52de866
Lower SAG scale step for finer control ( #4158 )
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* Lower SAG step for finer control
Since the introduction of cfg++ which uses very low cfg value, a step of 0.1 in SAG might be too high for finer control. Even SAG of 0.1 can be too high when cfg is only 0.6, so I change the step to 0.01.
* Lower PAG step as well.
* Update nodes_sag.py
2024-08-02 10:29:03 -04:00
eca962c6da
Add FluxGuidance node.
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This lets you adjust the guidance on the dev model which is a parameter
that is passed to the diffusion model.
2024-08-02 10:25:49 -04:00
c1696cd1b5
Add missing import ( #4174 )
2024-08-02 09:34:12 -04:00
369f459b20
Fix no longer working on old pytorch.
2024-08-01 22:20:24 -04:00
ce9ac2fe05
Fix clip_g/clip_l mixup ( #4168 )
2024-08-01 21:40:56 -04:00
e638f2858a
Hack to make all resolutions work on Flux models.
2024-08-01 21:39:18 -04:00
a531001cc7
Add CLIPTextEncodeFlux.
2024-08-01 18:53:25 -04:00
d420bc792a
Tweak the memory usage formulas for Flux and SD.
2024-08-01 17:53:45 -04:00
d965474aaa
Make ComfyUI split batches a higher priority than weight offload.
2024-08-01 16:39:59 -04:00
1c61361fd2
Fast preview support for Flux.
2024-08-01 16:28:11 -04:00
a6decf1e62
Fix bfloat16 potentially not being enabled on mps.
2024-08-01 16:18:44 -04:00
48eb1399c0
Try to fix mac issue.
2024-08-01 13:41:27 -04:00
b4f6ebb2e8
Rename UNETLoader node to "Load Diffusion Model".
2024-08-01 13:33:30 -04:00
d7430a1651
Add a way to load the diffusion model in fp8 with UNETLoader node.
2024-08-01 13:30:51 -04:00
f2b80f95d2
Better Mac support on flux model.
2024-08-01 13:10:50 -04:00
1aa9cf3292
Make lowvram more aggressive on low memory machines.
2024-08-01 12:11:57 -04:00
2f88d19ef3
Add link to Flux examples to readme.
2024-08-01 11:48:19 -04:00
eb96c3bd82
Fix .sft file loading (they are safetensors files).
2024-08-01 11:32:58 -04:00
5f98de7697
Load flux t5 in fp8 if weights are in fp8.
2024-08-01 11:05:56 -04:00
8d34211a7a
Fix old python versions no longer working.
2024-08-01 09:57:20 -04:00
1589b58d3e
Basic Flux Schnell and Flux Dev model implementation.
2024-08-01 09:49:29 -04:00
7ad574bffd
Mac supports bf16 just make sure you are using the latest pytorch.
2024-08-01 09:42:17 -04:00
e2382b6adb
Make lowvram less aggressive when there are large amounts of free memory.
2024-08-01 03:58:58 -04:00
c24f897352
Fix to get fp8 working on T5 base.
2024-07-31 02:00:19 -04:00
a5991a7aa6
Fix hunyuan dit text encoder weights always being in fp32.
2024-07-31 01:34:57 -04:00
2c038ccef0
Lower CLIP memory usage by a bit.
2024-07-31 01:32:35 -04:00
b85216a3c0
Lower T5 memory usage by a few hundred MB.
2024-07-31 00:52:34 -04:00
82cae45d44
Fix potential issue with non clip text embeddings.
2024-07-30 14:41:13 -04:00
25853d0be8
Use common function for casting weights to input.
2024-07-30 10:49:14 -04:00
79040635da
Remove unnecessary code.
2024-07-30 05:01:34 -04:00
66d35c07ce
Improve artifacts on hydit, auraflow and SD3 on specific resolutions.
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This breaks seeds for resolutions that are not a multiple of 16 in pixel
resolution by using circular padding instead of reflection padding but
should lower the amount of artifacts when doing img2img at those
resolutions.
2024-07-29 20:48:50 -04:00
c75b50607b
Less confusing exception if pillow() function fails.
2024-07-29 11:15:37 -04:00
4ba7fa0244
Refactor: Move sd2_clip.py to text_encoders folder.
2024-07-28 01:19:20 -04:00
ab76abc767
Active workflow use primary fg color ( #4090 )
2024-07-27 23:34:19 -04:00
9300058026
Add dpmpp_2s_ancestral as custom sampler ( #4101 )
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Adding dpmpp_2s_ancestral as custom sampler node to enable its use with eta and s_noise when using custom sampling.
2024-07-27 16:19:50 -04:00
f82d09c9b4
Update packaging workflow.
2024-07-27 04:48:19 -04:00
e6829e7ac5
Add a way to set custom dependencies in the release workflow.
2024-07-27 04:41:46 -04:00
07f6a1a685
Handle case in the updater when master branch is not in local repo.
2024-07-27 03:15:22 -04:00
e746965c50
Update nightly package workflow.
2024-07-27 01:20:18 -04:00
45a2842d7f
Set stable releases as a prerelease initially.
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This should give time to test the standalone package before making it live.
2024-07-26 14:52:20 -04:00
17b41f622e
Change windows standalone URL to stable release. ( #4065 )
2024-07-26 14:37:40 -04:00
cf4418b806
Don't treat Bert model like CLIP.
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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
6225a7827c
Add CLIPTextEncodeHunyuanDiT.
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Useful for testing what each text encoder does.
2024-07-26 13:08:06 -04:00
b6779d8df3
Fix undo incorrectly undoing text input ( #4114 )
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Fixes an issue where under certain conditions, the ComfyUI custom undo / redo functions would not run when intended to.
When trying to undo an action like deleting several nodes, instead the native browser undo runs - e.g. a textarea gets focus and the last typed text is undone. Clicking outside the text area and typing again just keeps doing the same thing.
2024-07-26 12:25:42 -04:00
8328a2d8cd
Let hunyuan dit work with all prompt lengths.
2024-07-26 12:11:32 -04:00
afe732bef9
Hunyuan dit can now accept longer prompts.
2024-07-26 11:52:58 -04:00
a9ac56fc0d
Own BertModel implementation that works with lowvram.
2024-07-26 04:47:17 -04:00
25b51b1a8b
Hunyuan DiT lora support.
2024-07-25 22:42:54 -04:00
61a2b00bc2
Add HunyuanDiT support to readme.
2024-07-25 19:06:43 -04:00
a5f4292f9f
Basic hunyuan dit implementation. ( #4102 )
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* 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
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