The CPU usage is too high.

[wyt1004]

Thank you for your great work. I am currently using the nuscenes dataset to reproduce your code. However, I have noticed that the CPU usage during training is extremely high. My CPU has 32 cores, and each training session utilizes all cores, with each core's usage reaching close to 100%. Therefore, I am unsure if such high CPU usage is normal. Perhaps you know how to adjust and lower the CPU core usage? Looking forward to your response.

[Jaywxy]

我也有一样的问题,我使用提供的nusc权重进行test,我的GPU是12GB的3060,显存占用是5.7GB,cpu是6核12线程的,所有线程基本全被占用.不知道你有没解决这个问题.还有推理速度好慢好慢,只有1.4s/it.