CUDA out of memory

[KevinHuang1102]

I use RTX3070 to run test.py,but there occur an error:
OutOfMemoryError: CUDA out of memory. Tried to allocate 1.88 GiB (GPU 0; 7.78 GiB total capacity; 5.65 GiB already allocated; 677.44 MiB free; 5.90 GiB reserved in total by PyTorch) If reserved memory is >> allocated memory try setting max_split_size_mb to avoid fragmentation. See documentation for Memory Management and PYTORCH_CUDA_ALLOC_CONF
How can I slove this problem?

[Saun-Hu]

the same error as your's with Tesla P100，have you solved this problem?

[KevinHuang1102]

Unfortunately, I didn't solve this problem. I guess that my GPU is not powerful enough.