check for cuda version code example

Example 1: cuda version check

nvcc --version

Example 2: check cuda version python

nvcc --version

Example 3: check for cuda version

nvidia-smi
nvcc --version

Example 4: check cuda nn version

cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2orcat /usr/include/cudnn.h | grep CUDNN_MAJOR -A 2

Example 5: how to tell if i have cuda installed

C:\ProgramData\NVIDIA Corporation\CUDA Samples\v11.1\<category>\<sample_name>