ComfyUI Node: MergeFluxLoRAsQuantizeAndLoaddMultiGPU
Category
multigpu
Inputs
unet_name
switch_1
- Off
- On
lora_name_1
- None
lora_weight_1 FLOAT
switch_2
- Off
- On
lora_name_2
- None
lora_weight_2 FLOAT
switch_3
- Off
- On
lora_name_3
- None
lora_weight_3 FLOAT
switch_4
- Off
- On
lora_name_4
- None
lora_weight_4 FLOAT
quantization
- Q2_K
- Q3_K_S
- Q4_0
- Q4_1
- Q4_K_S
- Q5_0
- Q5_1
- Q5_K_S
- Q6_K
- Q8_0
- FP16
delete_final_gguf BOOLEAN
new_model_name STRING
device
- cpu
- cuda:0
Outputs
MODEL
Extension: ComfyUI-MultiGPU
This extension adds CUDA device selection to supported loader nodes in ComfyUI. By monkey-patching ComfyUI’s memory management, each model component (like UNet, Clip, or VAE) can be loaded on a specific GPU. Examples included are multi-GPU workflows for SDXL, FLUX, LTXVideo, and Hunyuan Video for both standard and GGUF loader nodes.
Authored by pollockjj
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