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11 Commits

Author SHA1 Message Date
ErrorDing
9f90033ce4 Add CPU offload support for FSDP in Wan model 
- Introduced `--cpu_offload` argument in `generate.py` for enabling CPU offload.
- Updated `WanI2V` class in `image2video.py` to handle CPU offload during model initialization and sharding.
- Added new functions in `fsdp.py` for CPU initialization and sharding with CPU offload.
- Expanded supported sizes in `configs/__init__.py` to include additional resolutions.
 2025-07-22 21:03:47 +08:00
Ang Wang
76e9427657
Format the code (#402) 
* isort the code

* format the code

* Add yapf config file

* Remove torch cuda memory profiler
 2025-05-16 12:35:38 +08:00
Zhen Han
c709fcf0e7
fix vace size (#397) 2025-05-14 22:01:45 +08:00
Ang Wang
18d53feb7a
[feature] Add VACE (#389) 
* Add VACE

* Support training with multiple gpus

* Update default args for vace task

* vace block update

* Add vace exmaple jpg

* Fix dist vace fwd hook error

* Update vace exmample

* Update vace args

* Update pipeline name for vace

* vace gradio and Readme

* Update vace snake png

---------

Co-authored-by: hanzhn <han.feng.jason@gmail.com>
 2025-05-14 20:44:25 +08:00
yupeng1111
df44622e72
[feature] Wan2.1-FLF2V-14B (#338) 
Co-authored-by: 澎鹏 <shiyupeng.syp@taobao.com>
 2025-04-17 21:56:46 +08:00
jiangzeyinzi
d6434cf8ef
To support system prompt as a input parameter (#280) 2025-03-28 11:51:31 +08:00
Wenting Shen
bc3249d61c
add free stroage api for FSDP (#277) 
Signed-off-by: wenting.swt <wenting.swt@alibaba-inc.com>
 2025-03-26 15:49:37 +08:00
Yingda Chen
d0a086800a
Update prompt_extend.py 2025-03-06 13:11:22 +08:00
Alan May
82c18d91a1
fix: correct Chinese ISO language code typo (#10) 
Fix incorrect Chinese language ISO code abbreviation
from CH to ZH
 2025-03-03 17:04:13 +08:00
Adrian Corduneanu
0e3c42a830
Update text2video.py to reduce GPU memory by emptying cache (#44) 
* Update text2video.py to reduce GPU memory by emptying cache

If offload_model is set, empty_cache() must be called after the model is moved to CPU to actually free the GPU. I verified on a RTX 4090 that without calling empty_cache the model remains in memory and the subsequent vae decoding never finishes.

* Update text2video.py only one empty_cache needed before vae decode
 2025-02-26 18:56:57 +08:00
WanX-Video-1
65386b2e03 init upload 2025-02-25 22:07:47 +08:00