If my CUDA version is 11.2 with PyTorch CUDA version 10.2, will it cause a problem if I later install NVIDIA CUDA toolkit 11.3?
If my CUDA version is 11.2 with PyTorch CUDA version 10.2, will it cause a problem if I later install NVIDIA CUDA toolkit 11.3?
no you can not do this.
the libcudnn version need corresponding to correct cuda version
try to use cuda 11.3 for pytorch
look this answer: I can't train my NN with TensorFlow using GPU