CUDA out of memory

RuntimeError: CUDA out of memory. Tried to allocate 2.42 GiB (GPU 0; 24.00 GiB total capacity; 113.84 MiB already allocated; 21.85 GiB free; 134.00 MiB reserved in total by PyTorch)
Baidu , Some people say it's finished python, No memory Freed , function nvidia-smi, View occupancy GPU The process of , command

TASKKILL /PID 18620 -F

Two processes were forcibly terminated , useless ,

batch It is amended as follows 2 and 1 Neither. , Finally, just shut down and restart , I also want to use high-end methods to solve , alas , It's really hard. , If you can shut down and restart, shut down and restart as soon as possible ...