Ubuntu 查看 cuda 及 cudnn 版本

#检查版本之间的匹配性

cuda

# nvcc -V
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2017 NVIDIA Corporation
Built on Fri_Sep__1_21:08:03_CDT_2017
Cuda compilation tools, release 9.0, V9.0.176

# cat /usr/local/cuda/version.txt
CUDA Version 9.0.176

cudnn

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