29 lines
1.1 KiB
Markdown
29 lines
1.1 KiB
Markdown
# WanVideoUni3C_ControlnetLoaderMultiGPU
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`WanVideoUni3C_ControlnetLoaderMultiGPU` loads Uni3C ControlNets for WanVideo, exposing device, attention, and compile options so you can balance performance and VRAM across multiple GPUs.
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## Inputs
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### Required
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| Parameter | Data Type | Description |
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| --- | --- | --- |
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| `model` | `STRING` | Uni3C ControlNet from `ComfyUI/models/controlnet`. |
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| `base_precision` | `STRING` | Weight precision (`fp32`, `bf16`, `fp16`). |
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| `load_device` | `STRING` | Wan loader slot (`main_device` or `offload_device`). |
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| `device` | `STRING` | MultiGPU device that will host the ControlNet. |
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| `quantization` | `STRING` | FP8 mode (`disabled`, `fp8_e4m3fn`, `fp8_e5m2`). |
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| `attention_mode` | `STRING` | Attention kernel (`sdpa` or `sageattn`). |
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### Optional
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| Parameter | Data Type | Description |
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| --- | --- | --- |
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| `compile_args` | `WANCOMPILEARGS` | Torch compile configuration for the ControlNet. |
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## Outputs
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| Output Name | Data Type | Description |
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| --- | --- | --- |
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| `controlnet` | `WANVIDEOCONTROLNET` | Loaded Uni3C ControlNet ready for Wan samplers. |
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