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3,184 Commits 12 Branches 40 Tags 1.1 GiB
f4dac8ab6f
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298 Commits

Author SHA1 Message Date
comfyanonymous
f4dac8ab6f Wan code small cleanup. 2025-02-27 07:22:42 -05:00
comfyanonymous
3ea3bc8546 Fix wan issues when prompt length is long. 2025-02-26 20:34:02 -05:00
comfyanonymous
0270a0b41c Reduce artifacts on Wan by doing the patch embedding in fp32. 2025-02-26 16:59:26 -05:00
comfyanonymous
4bca7367f3 Don't try to use clip_fea on t2v model. 2025-02-26 08:38:09 -05:00
comfyanonymous
fa62287f1f More code reuse in wan. 
Fix bug when changing the compute dtype on wan.
 2025-02-26 05:22:29 -05:00
comfyanonymous
4ced06b879 WIP support for Wan I2V model. 2025-02-26 01:49:43 -05:00
comfyanonymous
9a66bb972d Make wan work with all latent resolutions. 
Cleanup some code.
 2025-02-25 19:56:04 -05:00
comfyanonymous
ea0f939df3 Fix issue with wan and other attention implementations. 2025-02-25 19:13:39 -05:00
comfyanonymous
f37551c1d2 Change wan rope implementation to the flux one. 
Should be more compatible.
 2025-02-25 19:11:14 -05:00
comfyanonymous
63023011b9 WIP support for Wan t2v model. 2025-02-25 17:20:35 -05:00
comfyanonymous
96d891cb94 Speedup on some models by not upcasting bfloat16 to float32 on mac. 2025-02-24 05:41:32 -05:00
comfyanonymous
aff16532d4 Remove some useless code. 2025-02-22 04:45:14 -05:00
Jukka Seppänen
acc152b674
Support loading and using SkyReels-V1-Hunyuan-I2V (#6862) 
* Support SkyReels-V1-Hunyuan-I2V

* VAE scaling

* Fix T2V

oops

* Proper latent scaling
 2025-02-18 17:06:54 -05:00
comfyanonymous
1cd6cd6080 Disable pytorch attention in VAE for AMD. 2025-02-14 05:42:14 -05:00
HishamC
b124256817
Fix for running via DirectML (#6542) 
* Fix for running via DirectML

Fix DirectML empty image generation issue with Flux1. add CPU fallback for unsupported path. Verified the model works on AMD GPUs

* fix formating

* update casual mask calculation
 2025-02-11 17:11:32 -05:00
comfyanonymous
4027466c80 Make lumina model work with any latent resolution. 2025-02-10 00:24:20 -05:00
comfyanonymous
14880e6dba Remove some useless code. 2025-02-06 05:00:37 -05:00
comfyanonymous
94f21f9301 Upcasting rope to fp32 seems to make no difference in this model. 2025-02-05 04:32:47 -05:00
comfyanonymous
60653004e5 Use regular numbers for rope in lumina model. 2025-02-05 04:17:25 -05:00
comfyanonymous
a57d635c5f Fix lumina 2 batches. 2025-02-04 21:48:11 -05:00
comfyanonymous
3e880ac709 Fix on python 3.9 2025-02-04 04:20:56 -05:00
comfyanonymous
e5ea112a90 Support Lumina 2 model. 2025-02-04 04:16:30 -05:00
Dr.Lt.Data
0a0df5f136
better guide message for sageattention (#6634) 2025-02-02 09:26:47 -05:00
comfyanonymous
96e2a45193 Remove useless code. 2025-01-23 05:56:23 -05:00
comfyanonymous
fb2ad645a3 Add FluxDisableGuidance node to disable using the guidance embed. 2025-01-20 14:50:24 -05:00
comfyanonymous
0aa2368e46 Fix some cosmos fp8 issues. 2025-01-16 17:45:37 -05:00
comfyanonymous
cca96a85ae Fix cosmos VAE failing with videos longer than 121 frames. 2025-01-16 16:30:06 -05:00
comfyanonymous
31831e6ef1 Code refactor. 2025-01-16 07:23:54 -05:00
comfyanonymous
23289a6a5c Clean up some debug lines. 2025-01-16 04:24:39 -05:00
comfyanonymous
6320d05696 Slightly lower hunyuan video memory usage. 2025-01-16 00:23:01 -05:00
comfyanonymous
25683b5b02 Lower cosmos diffusion model memory usage. 2025-01-15 23:46:42 -05:00
comfyanonymous
4758fb64b9 Lower cosmos VAE memory usage by a bit. 2025-01-15 22:57:52 -05:00
comfyanonymous
008761166f Optimize first attention block in cosmos VAE. 2025-01-15 21:48:46 -05:00
comfyanonymous
1f1c7b7b56 Remove useless code. 2025-01-13 03:52:37 -05:00
comfyanonymous
2ff3104f70 WIP support for Nvidia Cosmos 7B and 14B text to world (video) models. 2025-01-10 09:14:16 -05:00
comfyanonymous
129d8908f7 Add argument to skip the output reshaping in the attention functions. 2025-01-10 06:27:37 -05:00
comfyanonymous
ff838657fa Cleaner handling of attention mask in ltxv model code. 2025-01-09 07:12:03 -05:00
comfyanonymous
79eea51a1d Fix and enforce all ruff W rules. 2025-01-01 03:08:33 -05:00
comfyanonymous
b7572b2f87 Fix and enforce no trailing whitespace. 2024-12-31 03:16:37 -05:00
comfyanonymous
d9b7cfac7e Fix and enforce new lines at the end of files. 2024-12-30 04:14:59 -05:00
comfyanonymous
d170292594 Remove some trailing white space. 2024-12-27 18:02:30 -05:00
comfyanonymous
e44d0ac7f7 Make --novram completely offload weights. 
This flag is mainly used for testing the weight offloading, it shouldn't
actually be used in practice.

Remove useless import.
 2024-12-23 01:51:08 -05:00
comfyanonymous
56bc64f351 Comment out some useless code. 2024-12-22 23:51:14 -05:00
zhangp365
f7d83b72e0
fixed a bug in ldm/pixart/blocks.py (#6158) 2024-12-22 23:44:20 -05:00
comfyanonymous
80f07952d2 Fix lowvram issue with ltxv vae. 2024-12-22 23:20:17 -05:00
comfyanonymous
da13b6b827 Get rid of meshgrid warning. 2024-12-20 18:02:12 -05:00
comfyanonymous
c86cd58573 Remove useless code. 2024-12-20 17:50:03 -05:00
comfyanonymous
b5fe39211a Remove some useless code. 2024-12-20 17:43:50 -05:00
comfyanonymous
e946667216 Some fixes/cleanups to pixart code. 
Commented out the masking related code because it is never used in this
implementation.
 2024-12-20 17:10:52 -05:00
Chenlei Hu
d7969cb070
Replace print with logging (#6138) 
* Replace print with logging

* nit

* nit

* nit

* nit

* nit

* nit
 2024-12-20 16:24:55 -05:00