In float16, the component sizes are 11GB, 8.6GB, and 1.25GB for T5, Stage1 and Stage2 UNets, respectively, which is doable for the GPU, but we’re still running into CPU memory overflow errors when loading the T5 (some CPU is occupied by other processes).

For the above text, write a list of its key concepts and give a 1 sentence summary based on it. Give two different versions of responses. Please separate the responses with 6 asterisk symbols: ******.
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