Multiple GPUs support and XPU device support #71
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Also supports specifying a dedicated device for DialogGen inference with '--enhance-device' option.
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--deviceand--enhance-deviceto specify devices for HunyuanDiT and DialogGen respectively. Users with multiple GPU devices could offload two models to different devices.HunyuanDiT inference speed is ~2s/it on Intel Arc A770 16G at resolution 1024x1024.
A demo running multi-turn t2i generation with Intel Arc A770 16G (for HunyuanDiT) + Intel Arc A750 8G (for DialogGen):
python .\app\multiTurnT2I_app.py --device xpu:0 --enhance-device xpu:1 --load-4bit6.2.1.mp4