Using Cuda: Tensorflow error

Question

I do not understand why I get this error while using tensorflow with Cuda:

 Internal: failed initializing StreamExecutor for CUDA device ordinal 0: Internal: failed call to cuCtxCreate: CUDA_ERROR_OUT_OF_MEMORY;

How can I solve this?

Answer 1

This command will tell you which processes are occupying the memory of your GPU, you have to stop those processes. 

nvidia-smi