(Tensorflow-GPU) import tensorflow ImportError: Could not find 'cudnn64_7.dll'

Question

After created tensorflow environment under anaconda, I installed tensorflow-gpu. Then I was trying to import tensorflow to verify if it\'s correctly installed, but got this erro

Answer 1

Just fould the solution:

I checked the \tensorflow\python\platform\build_info.py and found:

msvcp_dll_name = 'msvcp140.dll'
cudart_dll_name = 'cudart64_90.dll'
cuda_version_number = '9.0'
nvcuda_dll_name = 'nvcuda.dll'
cudnn_dll_name = 'cudnn64_7.dll'
cudnn_version_number = '7'

It assumes cudnn version is 7. So just need to correct it as:

cudnn_dll_name = 'cudnn64_6.dll'
cudnn_version_number = '6'