Jaret Burkett (Ostris) fc4d6ebf39 Add support for fine-tuning Hidream O1 (#831) ...

* Initial support for hidream. Lora keys likely need work

* Fix saving for hidream-o1

* Remove dependence on flash attention for hidream o1

* Fix gradient checkpointing for hidream o1

* A lot of fixes for hidream. Handle loading and saving as comfy model.

* Omit layers not used in comfy. Fix issue with lora loading keys in comfy

* Version bumpo

2026-05-12 11:15:16 -06:00

..

audio

Add support for ACE-Step 1.5 and ACE-Step 1.5 XL. Also added dataset captioning through the UI. (#785)

2026-04-09 15:02:03 -06:00

data_transfer_object

Add support for ACE-Step 1.5 and ACE-Step 1.5 XL. Also added dataset captioning through the UI. (#785)

2026-04-09 15:02:03 -06:00

keymaps

Fixed issue with grad scaling

2024-07-20 08:21:57 -06:00

memory_management

Do not copy pin memory if it fails, just move

2025-11-17 18:04:00 +00:00

models

Add tipsv2 locally and fix gradient checkpointing for it

2026-05-10 14:47:44 -06:00

optimizers

Add agreement_threshold default of 0.6 to automagic 2

2026-05-05 19:13:00 -06:00

orig_configs

Added refiner fine tuning. Works, but needs some polish.

2023-11-05 17:15:03 -07:00

samplers

fix custom_flowmatch_sampler (#783)

2026-04-13 09:42:05 -06:00

timestep_weighing

Added new timestep weighing strategy

2025-06-04 01:16:02 -06:00

util

Add Mac OS support for Apple Silicon (#770)

2026-03-30 09:37:47 -06:00

__init__.py

Initial commit

2023-07-05 16:44:58 -06:00

accelerator.py

Fallback unwrapping logic if fails

2025-05-21 03:10:33 -06:00

advanced_prompt_embeds.py

Add support for fine-tuning Hidream O1 (#831)

2026-05-12 11:15:16 -06:00

assistant_lora.py

fixed huge flux training bug. Added ability to use an assistatn lora

2024-08-14 10:14:13 -06:00

basic.py

Add Mac OS support for Apple Silicon (#770)

2026-03-30 09:37:47 -06:00

buckets.py

Added ability to load video datasets and train with them

2025-03-19 09:54:26 -06:00

civitai.py

Added ability to use civit ai url ar model name and built a model downloader and cache manager for it

2023-08-13 13:09:51 -06:00

clip_vision_adapter.py

Varous bug fixes

2024-07-10 15:20:04 -06:00

config_modules.py

Add support for fine-tuning Hidream O1 (#831)

2026-05-12 11:15:16 -06:00

config.py

Added specialized scaler training to ip adapters

2024-04-05 08:17:09 -06:00

control_generator.py

Remove easy-dwpose from the default requierments

2025-12-20 07:16:20 -07:00

cuda_malloc.py

Memory optimizations. Default to using cudamalloc when torch 2.0 for mem allocation

2023-09-12 04:30:23 -06:00

custom_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

data_loader.py

Add support for ACE-Step 1.5 and ACE-Step 1.5 XL. Also added dataset captioning through the UI. (#785)

2026-04-09 15:02:03 -06:00

dataloader_mixins.py

Enable caching of ACE step latents.

2026-04-28 13:39:20 -06:00

dequantize.py

Improvements for full tuning flux. Added debugging launch config for vscode

2024-10-29 04:54:08 -06:00

ema.py

Increase ema feedback amount. Normalize the dfe 4 image embeds

2025-06-10 08:01:13 -06:00

embedding.py

Work on ipadapters and custom adapters

2024-05-13 06:37:54 -06:00

esrgan_utils.py

Added training for a custom version of ERSGAN arcitecture. Testing training now

2023-08-07 18:04:23 -06:00

extension.py

Added support for finetuning OmniGen2.

2025-06-25 13:58:16 -06:00

guidance.py

Add model hooks to polarity loss

2025-04-17 09:00:10 -06:00

image_utils.py

Adjust dataloader tester to handle videos to test them

2025-10-21 14:47:23 -06:00

inversion_utils.py

Various bug fixes, wip stuff, and tweaks

2023-11-02 18:19:20 -06:00

ip_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

job.py

Moved the run job command

2023-08-13 10:25:56 -06:00

kohya_lora.py

Removed all submodules. Submodule free now, yay.

2025-04-18 10:39:15 -06:00

kohya_model_util.py

Hotfix to handle latest transformers clip model missing key suddenly

2023-08-02 12:26:18 -06:00

layers.py

Complete reqork of how slider training works and optimized it to hell. Can run entire algorythm in 1 batch now with less VRAM consumption than a quarter of it used to take

2023-08-05 18:46:08 -06:00

llvae.py

Bug fixes. Added some functionality to help with private extensions

2023-10-05 07:09:34 -06:00

logging_aitk.py

Add loss graph to the ui

2025-12-18 10:08:59 -07:00

lora_special.py

Add LTX-2 Support (#644)

2026-01-13 04:55:30 -07:00

lorm.py

Various bug fixes and optimizations for quantized training. Added untested custom adam8bit optimizer. Did some work on LoRM (dont use)

2024-11-20 09:16:55 -07:00

losses.py

Small updates and bug fixes for various things

2025-06-03 20:08:35 -06:00

lycoris_special.py

Improved lorm extraction and training

2023-10-28 08:21:59 -06:00

lycoris_utils.py

Updated module names to be compatable with ney koyha unet

2023-07-31 13:16:29 -06:00

metadata.py

Many bug fixes. Ip adapter bug fixes. Added noise to unconditional, it works better. added an ilora adapter for 1 shotting LoRAs

2024-01-28 08:20:03 -07:00

network_mixins.py

Add method to do continuious lora merging in for low vram full finetuning.

2026-02-26 09:00:41 -07:00

optimizer.py

Add Automagic v2 optimizer. It uses significantly less vram and is much more efficient.

2026-05-05 09:09:07 -06:00

paths.py

Switch to unified text encoder for wan models. Pred for 2.2 14b

2025-08-14 10:07:18 -06:00

photomaker_pipeline.py

Initial training script for photomaker training. Needs a little more work.

2024-01-15 18:46:26 -07:00

photomaker.py

Added an experimental clip fusion model that is showing promise for embedding concepts

2024-01-17 13:13:04 -07:00

pipelines.py

Change inpainting mask to zero out on latents instead of image for inpaint area.

2025-03-24 14:16:52 -06:00

pixel_shuffle_encoder.py

Pixel shuffle adapter. Some bug fixes thrown in

2025-03-29 21:15:01 -06:00

print.py

Fixed issue on some systems where Logger didnt have atty

2026-04-16 21:09:52 +00:00

progress_bar.py

implemented device placement preset system more places. Vastly improved speed on setting network multiplier and activating network. Fixed timing issues on progress bar

2023-09-14 08:31:54 -06:00

prompt_utils.py

Made AdvancedPromptEmbeds that is compatable with previous PromptEmbeds functionality, but is more streamlined and can accomidate more model embedding paradigms.

2026-04-11 10:45:47 -06:00

reference_adapter.py

Prep for future breaking changes in newer versions of transformers library

2026-04-10 12:04:32 -06:00

resampler.py

Added a clip vision adapter trainer. Only works for sd15 for now

2023-12-24 13:26:04 -07:00

sampler.py

WIP on mean flow loss. Still a WIP.

2025-06-12 08:00:51 -06:00

saving.py

Added training for pixart-a

2024-02-13 16:00:04 -07:00

scheduler.py

Modal cloud training support, fixed typo in toolkit/scheduler.py, Schnell training support for Colab, issue #92 , issue #114 (#115)

2024-08-22 21:25:44 -06:00

sd_device_states_presets.py

Added training for an experimental decoratgor embedding. Allow for turning off guidance embedding on flux (for unreleased model). Various bug fixes and modifications

2024-12-15 08:59:27 -07:00

stable_diffusion_model.py

Add Mac OS support for Apple Silicon (#770)

2026-03-30 09:37:47 -06:00

style.py

Bug fixes and little improvements here and there.

2024-06-08 06:24:20 -06:00

timer.py

Show the console log on the job overview in the ui.

2025-03-21 11:45:36 -06:00

train_pipelines.py

Information trainer

2023-07-28 08:16:29 -06:00

train_tools.py

Added initial support for f-lite model

2025-05-01 11:15:18 -06:00

unloader.py

Fix issue where text encoder was not fully unloaded in some instances

2025-11-19 09:01:00 -07:00