CUDA runtime implicit initialization on GPU:0 failed. Status: out of memory | Super Easy Solution

This video shows how to resolve the issue GPU: 0 failed due to an "out of memory" issue. How to check whether the GPU actually using entire memory or there is any cache memory dumped there. Clearing GPU memory. Kill GPU processes using process id (PID) to free up GPU memory when found error in running AI algorithm on ubuntu 20.04.

[shihaihe]

Thanks for sharing the solution. Any idea what caused the issue? why did GPU 0 use much more memory than other GPUs? thanks.