Hello, I meet the out of memory issue while trying to run training code .
"RuntimeError: CUDA out of memory. Tried to allocate 48.00 MiB (GPU 0; 7.93 GiB total capacity; 7.20 GiB already allocated; 28.19 MiB free; 142.63 MiB cached)"
Could you tell me the hardware requirement to run training code and how to do multi-GPU training ?