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CPU allocation for some of the computational tensors #124

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greenkeeped opened this issue Apr 14, 2023 · 0 comments

greenkeeped commented Apr 14, 2023

I checked GPU performance against MTCNN. However, GPU performance of MTCNN does not show a drastic difference compared to CPU.

The entire network of MTCNN is allocated to GPUs. The capture below shows the device allocation for P-Net, which is part of MTCNN.

However, some tensorflow computational modules seem to be CPU-bound.

I wonder what exactly these tensors do.

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