README.md

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Add some hooks method. Such as: TeaCache and First Block Cache for PuLID-Flux Flux HunYuanVideo LTXVideo MochiVideo WanVideo.

Need upgrade ComfyUI Version>=0.3.17

Preview (Image with WorkFlow)

Working with PuLID (need my other custom nodes ComfyUI_PuLID_Flux_ll)

Install

• Manual

    cd custom_nodes
    git clone https://github.com/lldacing/ComfyUI_Patches_ll.git
    # restart ComfyUI

Nodes

• FluxForwardOverrider
  • Add some hooks method support to the Flux model
• VideoForwardOverrider
  • Add some hooks method support to the video model. Support HunYuanVideo, LTXVideo, MochiVideo, WanVideo
• DitForwardOverrider
  • Auto add some hooks method for model (automatically identify model type). Support Flux, HunYuanVideo, LTXVideo, MochiVideo, WanVideo
• ApplyTeaCachePatch
  • Use the hooks provided in *ForwardOverrider to support TeaCache acceleration. Support Flux, HunYuanVideo, LTXVideo, MochiVideo, WanVideo
  • In my test results, the video quality is not good after acceleration for MochiVideo
• ApplyTeaCachePatchAdvanced
  • Support start_at and end_at
• ApplyFirstBlockCachePatch
  • Use the hooks provided in *ForwardOverrider to support First Block Cache acceleration. Support Flux, HunYuanVideo, LTXVideo, MochiVideo, WanVideo
  • In my test results, the video quality is not good after acceleration for MochiVideo
• ApplyFirstBlockCachePatchAdvanced
  • Support start_at and end_at

SpeedUp reference

TeaCache (rel_l1_thresh value)

	Original	1.5x	1.8x	2.0x
Flux	0	0.25	0.4	0.6
HunYuanVideo	0	0.1	-	0.15
LTXVideo	0	0.03	-	0.05
MochiVideo	0	0.06	-	0.09
WanVideo	0	-	-	-

Note: "-" indicates small speedup, low quality or untested. WanVideo's different models have different acceleration effects.

First Block Cache (residual_diff_threshold value)

	Original	1.2x	1.5x	1.8x
Flux	0	-	-	0.12
HunYuanVideo	0	-	0.1	-
LTXVideo	0	0.05	-	-
MochiVideo	0	-	0.03	-
WanVideo	0	-	0.05	-

Note: "-" indicates small speedup, low quality or untested.

Thanks

TeaCache
ParaAttention
Comfy-WaveSpeed