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pjreddie / darknet

Convolutional Neural Networks
http://pjreddie.com/darknet/
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Prediction results on CPU and GPU are different on the same image #1865

Open philipperemy opened 5 years ago

philipperemy commented 5 years ago

Related to https://github.com/philipperemy/yolo-9000/issues/39

On Yolo.

CPU predictions are much more detailed than ones obtained by GPU. Source photo: http://www.urbanstreetdiving.com/wp-content/uploads/2018/02/Urban-Street-Diving-Street-Photography-Kerem-Nasipoglu-Istanbul-02.jpg

CPU: minivan: 68% limousine: 68% Staffordshire bullterrier: 47% bicycle-built-for-two: 71%

GPU: car: 68% car: 68% dog: 48% artifact: 71%

Is it a known problem?

cc @fengsky401 @Kolinko-Danylo

Luigolas commented 1 year ago

Just seeing the same. In fact the predictions are quite different and, in my case, not really usable in cpu mode, which is a big issue for us to have this in production...