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ComfyUI
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2656 Commits

Author SHA1 Message Date
comfyanonymous f123328b82 Load T5 in fp8 if it's in fp8 in the Flux checkpoint. 2024-08-03 12:39:33 -04:00
comfyanonymous 63a7e8edba More aggressive batch splitting. 2024-08-03 11:53:30 -04:00
comfyanonymous 0eea47d580 Add ModelSamplingFlux to experiment with the shift value. 
Default shift on Flux Schnell is 0.0
 2024-08-03 03:54:38 -04:00
comfyanonymous 7cd0cdfce6 Add advanced model merge node for Flux model. 2024-08-02 23:20:53 -04:00
comfyanonymous ea03c9dcd2 Better per model memory usage estimations. 2024-08-02 18:09:24 -04:00
comfyanonymous 3a9ee995cf Tweak regular SD memory formula. 2024-08-02 17:34:30 -04:00
comfyanonymous 47da42d928 Better Flux vram estimation. 2024-08-02 17:02:35 -04:00
comfyanonymous 17bbd83176 Fix bug loading flac workflow when it contains = character. 2024-08-02 13:14:28 -04:00
fgdfgfthgr-fox bfb52de866
Lower SAG scale step for finer control (#4158) 
* 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
comfyanonymous eca962c6da Add FluxGuidance node. 
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
Jairo Correa c1696cd1b5
Add missing import (#4174) 2024-08-02 09:34:12 -04:00
comfyanonymous 369f459b20 Fix no longer working on old pytorch. 2024-08-01 22:20:24 -04:00
Alexander Brown ce9ac2fe05
Fix clip_g/clip_l mixup (#4168) 2024-08-01 21:40:56 -04:00
comfyanonymous e638f2858a Hack to make all resolutions work on Flux models. 2024-08-01 21:39:18 -04:00
comfyanonymous a531001cc7 Add CLIPTextEncodeFlux. 2024-08-01 18:53:25 -04:00
comfyanonymous d420bc792a Tweak the memory usage formulas for Flux and SD. 2024-08-01 17:53:45 -04:00
comfyanonymous d965474aaa Make ComfyUI split batches a higher priority than weight offload. 2024-08-01 16:39:59 -04:00
comfyanonymous 1c61361fd2 Fast preview support for Flux. 2024-08-01 16:28:11 -04:00
comfyanonymous a6decf1e62 Fix bfloat16 potentially not being enabled on mps. 2024-08-01 16:18:44 -04:00
comfyanonymous 48eb1399c0 Try to fix mac issue. 2024-08-01 13:41:27 -04:00
comfyanonymous b4f6ebb2e8 Rename UNETLoader node to "Load Diffusion Model". 2024-08-01 13:33:30 -04:00
comfyanonymous d7430a1651 Add a way to load the diffusion model in fp8 with UNETLoader node. 2024-08-01 13:30:51 -04:00
comfyanonymous f2b80f95d2 Better Mac support on flux model. 2024-08-01 13:10:50 -04:00
comfyanonymous 1aa9cf3292 Make lowvram more aggressive on low memory machines. 2024-08-01 12:11:57 -04:00
comfyanonymous 2f88d19ef3 Add link to Flux examples to readme. 2024-08-01 11:48:19 -04:00
comfyanonymous eb96c3bd82 Fix .sft file loading (they are safetensors files). 2024-08-01 11:32:58 -04:00
comfyanonymous 5f98de7697 Load flux t5 in fp8 if weights are in fp8. 2024-08-01 11:05:56 -04:00
comfyanonymous 8d34211a7a Fix old python versions no longer working. 2024-08-01 09:57:20 -04:00
comfyanonymous 1589b58d3e Basic Flux Schnell and Flux Dev model implementation. 2024-08-01 09:49:29 -04:00
comfyanonymous 7ad574bffd Mac supports bf16 just make sure you are using the latest pytorch. 2024-08-01 09:42:17 -04:00
comfyanonymous e2382b6adb Make lowvram less aggressive when there are large amounts of free memory. 2024-08-01 03:58:58 -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 25853d0be8 Use common function for casting weights to input. 2024-07-30 10:49:14 -04:00
comfyanonymous 79040635da Remove unnecessary code. 2024-07-30 05:01:34 -04:00
comfyanonymous 66d35c07ce Improve artifacts on hydit, auraflow and SD3 on specific resolutions. 
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
comfyanonymous c75b50607b Less confusing exception if pillow() function fails. 2024-07-29 11:15:37 -04:00
comfyanonymous 4ba7fa0244 Refactor: Move sd2_clip.py to text_encoders folder. 2024-07-28 01:19:20 -04:00
bymyself ab76abc767
Active workflow use primary fg color (#4090) 2024-07-27 23:34:19 -04:00
Silver 9300058026
Add dpmpp_2s_ancestral as custom sampler (#4101) 
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
comfyanonymous f82d09c9b4 Update packaging workflow. 2024-07-27 04:48:19 -04:00
comfyanonymous e6829e7ac5 Add a way to set custom dependencies in the release workflow. 2024-07-27 04:41:46 -04:00
comfyanonymous 07f6a1a685 Handle case in the updater when master branch is not in local repo. 2024-07-27 03:15:22 -04:00
comfyanonymous e746965c50 Update nightly package workflow. 2024-07-27 01:20:18 -04:00
comfyanonymous 45a2842d7f Set stable releases as a prerelease initially. 
This should give time to test the standalone package before making it live.
 2024-07-26 14:52:20 -04:00
Robin Huang 17b41f622e
Change windows standalone URL to stable release. (#4065) 2024-07-26 14:37:40 -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