linux查看cuda cudnn等软件版本的命令

nvcc –V

或者：

CUDA:

cat /usr/local/cuda/version.txt

cudnn:

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

dpkg -l | grep cudnn

TensorRT

dpkg -l | grep TensorRT

OpenCV

pkg-config --modversion opencv 如果提示E: Package 'pkg-config' has no installation candidate，安装pkg-configapt-get install pkg-config