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Author SHA1 Message Date
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
1ed75ab30e Update nightly pytorch instructions in readme for nvidia. 2024-12-25 03:29:03 -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
Alexander Piskun
26e0ba8f8c
Enable External Event Loop Integration for ComfyUI [refactor] (#6114) 
* Refactor main.py to support external event loop integration

* added optional "asyncio_loop" argument to allow using existing event loop

---------

Signed-off-by: bigcat88 <bigcat88@icloud.com>
 2024-12-24 06:38:52 -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
Chenlei Hu
f18ebbd316
Use raw dir name to serve static web content (#6107) 2024-12-23 03:29:42 -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
601ff9e3db Add that Hunyuan Video and Pixart are supported to readme. 
Clean up the supported models part of the readme.
 2024-12-21 11:31:39 -05:00
TechnoByte
341667c4d5
remove minimum step count for AYS (#6137) 
The 10 step minimum for the AYS scheduler is pointless, it works well at lower steps, like 8 steps, or even 4 steps.

For example with LCM or DMD2.

Example here: https://i.ibb.co/56CSPMj/image.png
 2024-12-21 10:05:09 -05:00
Qiacheng Li
1419dee915
Update README.md for Intel GPUs (#6069) 2024-12-20 18:04:03 -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
comfyanonymous
cac68ca813 Fix some more video tiled encode issues.
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The downscale_ratio formula for the temporal had issues with some frame
numbers.
 2024-12-19 23:14:03 -05:00
comfyanonymous
52c1d933b2 Fix tiled hunyuan video VAE encode issue. 
Some shapes like 1024x1024 with tile_size 256 and overlap 64 had issues.
 2024-12-19 22:55:15 -05:00
catboxanon
3cacd3fca5
Support preview images embedded in safetensors metadata (#6119) 
* Support preview images embedded in safetensors metadata

* Add unit test for safetensors embedded image previews
 2024-12-19 14:01:56 -08:00
comfyanonymous
2dda7c11a3 More proper fix for the memory issue. 2024-12-19 16:21:56 -05:00
comfyanonymous
3ad3248ad7 Fix lowvram bug when using a model multiple times in a row. 
The memory system would load an extra 64MB each time until either the
model was completely in memory or OOM.
 2024-12-19 16:04:56 -05:00
comfyanonymous
c441048a4f Make VAE Encode tiled node work with video VAE. 2024-12-19 05:31:39 -05:00
comfyanonymous
9f4b181ab3 Add fast previews for hunyuan video. 2024-12-18 18:24:23 -05:00
comfyanonymous
cbbf077593 Small optimizations. 2024-12-18 18:23:28 -05:00
Chenlei Hu
0c04a6ae78
Add .github folder to maintainer owner list (#6027) 2024-12-18 15:06:53 -05:00
Chenlei Hu
416ccc9e45
Update web content to release v1.5.19 (#6105) 2024-12-18 15:06:20 -05:00
comfyanonymous
ff2ff02168 Support old diffusion-pipe hunyuan video loras. 2024-12-18 06:23:54 -05:00
comfyanonymous
4c5c4ddeda Fix regression in VAE code on old pytorch versions. 2024-12-18 03:08:28 -05:00
comfyanonymous
79badea452 Add ConditioningStableAudio. 
This lets you control the seconds_start and seconds_total parameters for
the Stable Audio model.
 2024-12-18 03:01:12 -05:00
comfyanonymous
37e5390f5f Add: --use-sage-attention to enable SageAttention. 
You need to have the library installed first.
 2024-12-18 01:56:10 -05:00
comfyanonymous
a4f59bc65e Pick attention implementation based on device in llama code. 2024-12-18 01:30:20 -05:00
comfyanonymous
ca457f7ba1 Properly tokenize the template for hunyuan video. 2024-12-17 16:22:02 -05:00
comfyanonymous
cd6f615038 Fix tiled vae not working with some shapes. 2024-12-17 16:22:02 -05:00
Terry Jia
517669aaa3
add preview 3d node (#6070) 
* add preview 3d node

* mark 3d nodes as EXPERIMENTAL
 2024-12-17 10:42:24 -08:00
comfyanonymous
e4e1bff605 Support diffusion-pipe hunyuan video lora format. 2024-12-17 07:14:21 -05:00