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V2AI / Det3D

World's first general purpose 3D object detection codebse.
https://arxiv.org/abs/1908.09492
Apache License 2.0
1.48k stars 299 forks source link

Abnormal GPU memory usage #91

Closed AlphaPlusTT closed 4 years ago

AlphaPlusTT commented 4 years ago

image i use single gpu and set the samples_per_gpu as 1, but the model occupy almost 12G gpu memory!

poodarchu commented 4 years ago

you can use 'lsof /dev/nvidia*' to check the running process on the GPU, I think it might because there're dead process left in your GPU memory.