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1294 Commits

Author SHA1 Message Date
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
2307ff6746 Improve some logging messages. 2025-01-08 19:05:22 -05:00
comfyanonymous
d0f3752e33 Properly calculate inner dim for t5 model. 
This is required to support some different types of t5 models.
 2025-01-07 17:33:03 -05:00
comfyanonymous
4209edf48d Make a few more samplers deterministic. 2025-01-07 02:12:32 -05:00
Chenlei Hu
d055325783
Document get_attr and get_model_object (#6357) 
* Document get_attr and get_model_object

* Update model_patcher.py

* Update model_patcher.py

* Update model_patcher.py
 2025-01-06 20:12:22 -05:00
comfyanonymous
916d1e14a9 Make ancestral samplers more deterministic. 2025-01-06 03:04:32 -05:00
Jedrzej Kosinski
c496e53519
In inner_sample, change "sigmas" to "sampler_sigmas" in transformer_options to not conflict with the "sigmas" that will overwrite "sigmas" in _calc_cond_batch (#6360) 2025-01-06 01:36:47 -05:00
comfyanonymous
d45ebb63f6 Remove old unused function. 2025-01-04 07:20:54 -05:00
comfyanonymous
9e9c8a1c64 Clear cache as often on AMD as Nvidia. 
I think the issue this was working around has been solved.

If you notice that this change slows things down or causes stutters on
your AMD GPU with ROCm on Linux please report it.
 2025-01-02 08:44:16 -05:00
Andrew Kvochko
0f11d60afb
Fix temporal tiling for decoder, remove redundant tiles. (#6306) 
This commit fixes the temporal tile size calculation, and removes
a redundant tile at the end of the range when its elements are
completely covered by the previous tile.

Co-authored-by: Andrew Kvochko <a.kvochko@lightricks.com>
 2025-01-01 16:29:01 -05:00
comfyanonymous
79eea51a1d Fix and enforce all ruff W rules. 2025-01-01 03:08:33 -05:00
blepping
c0338a46a4
Fix unknown sampler error handling in calculate_sigmas function (#6280) 
Modernize calculate_sigmas function
 2024-12-31 17:33:50 -05:00
Jedrzej Kosinski
1c99734e5a
Add missing model_options param (#6296) 2024-12-31 14:46:55 -05:00
filtered
67758f50f3
Fix custom node type-hinting examples (#6281) 
* Fix import in comfy_types doc / sample

* Clarify docstring
 2024-12-31 03:41:09 -05:00
comfyanonymous
b7572b2f87 Fix and enforce no trailing whitespace. 2024-12-31 03:16:37 -05:00
blepping
a90aafafc1
Add kl_optimal scheduler (#6206) 
* Add kl_optimal scheduler

* Rename kl_optimal_schedule to kl_optimal_scheduler to be more consistent
 2024-12-30 05:09:38 -05:00
comfyanonymous
d9b7cfac7e Fix and enforce new lines at the end of files. 2024-12-30 04:14:59 -05:00
Jedrzej Kosinski
3507870535
Add 'sigmas' to transformer_options so that downstream code can know about the full scope of current sampling run, fix Hook Keyframes' guarantee_steps=1 inconsistent behavior with sampling split across different Sampling nodes/sampling runs by referencing 'sigmas' (#6273) 2024-12-30 03:42:49 -05:00
comfyanonymous
a618f768e0 Auto reshape 2d to 3d latent for single image generation on video model. 2024-12-29 02:26:49 -05:00
comfyanonymous
b504bd606d Add ruff rule for empty line with trailing whitespace. 2024-12-28 05:23:08 -05:00
comfyanonymous
d170292594 Remove some trailing white space. 2024-12-27 18:02:30 -05:00
filtered
9cfd185676
Add option to log non-error output to stdout (#6243) 
* nit

* Add option to log non-error output to stdout

- No change to default behaviour
- Adds CLI argument: --log-stdout
- With this arg present, any logging of a level below logging.ERROR will be sent to stdout instead of stderr
 2024-12-27 14:40:05 -05:00
comfyanonymous
4b5bcd8ac4 Closer memory estimation for hunyuan dit model. 2024-12-27 07:37:00 -05:00
comfyanonymous
ceb50b2cbf Closer memory estimation for pixart models. 2024-12-27 07:30:09 -05:00
comfyanonymous
160ca08138 Use python 3.9 in launch test instead of 3.8 
Fix ruff check.
 2024-12-26 20:05:54 -05:00
Huazhong Ji
c4bfdba330
Support ascend npu (#5436) 
* support ascend npu

Co-authored-by: YukMingLaw <lymmm2@163.com>
Co-authored-by: starmountain1997 <guozr1997@hotmail.com>
Co-authored-by: Ginray <ginray0215@gmail.com>
 2024-12-26 19:36:50 -05:00
comfyanonymous
ee9547ba31 Improve temporal VAE Encode (Tiled) math. 2024-12-26 07:18:49 -05:00
comfyanonymous
19a64d6291 Cleanup some mac related code. 2024-12-25 05:32:51 -05:00
comfyanonymous
b486885e08 Disable bfloat16 on older mac. 2024-12-25 05:18:50 -05:00
comfyanonymous
0229228f3f Clean up the VAE dtypes code. 2024-12-25 04:50:34 -05:00
comfyanonymous
99a1fb6027 Make fast fp8 take a bit less peak memory. 2024-12-24 18:05:19 -05:00
comfyanonymous
73e04987f7 Prevent black images in VAE Decode (Tiled) node. 
Overlap should be minimum 1 with tiling 2 for tiled temporal VAE decoding.
 2024-12-24 07:36:30 -05:00
comfyanonymous
5388df784a Add temporal tiling to VAE Encode (Tiled) node. 2024-12-24 07:10:09 -05:00
comfyanonymous
bc6dac4327 Add temporal tiling to VAE Decode (Tiled) node. 
You can now do tiled VAE decoding on the temporal direction for videos.
 2024-12-23 20:03:37 -05:00
comfyanonymous
15564688ed Add a try except block so if torch version is weird it won't crash. 2024-12-23 03:22:48 -05:00
Simon Lui
c6b9c11ef6
Add oneAPI device selector for xpu and some other changes. (#6112) 
* Add oneAPI device selector and some other minor changes.

* Fix device selector variable name.

* Flip minor version check sign.

* Undo changes to README.md.
 2024-12-23 03:18:32 -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
57f330caf9 Relax minimum ratio of weights loaded in memory on nvidia. 
This should make it possible to do higher res images/longer videos by
further offloading weights to CPU memory.

Please report an issue if this slows down things on your system.
 2024-12-22 03:06:37 -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
City
bddb02660c
Add PixArt model support (#6055) 
* PixArt initial version

* PixArt Diffusers convert logic

* pos_emb and interpolation logic

* Reduce  duplicate code

* Formatting

* Use optimized attention

* Edit empty token logic

* Basic PixArt LoRA support

* Fix aspect ratio logic

* PixArtAlpha text encode with conds

* Use same detection key logic for PixArt diffusers
 2024-12-20 15:25:00 -05:00
comfyanonymous
418eb7062d Support new LTXV VAE. 2024-12-20 04:38:29 -05:00