cudnn的安装

原创

algorithm小白菜 2021-07-14 15:49:54 ©著作权

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cudnn是神经网络的加速库: 安装也非常简单
(1) 首先下载对应的tar包
(2)下载完毕之后就简单了,在此之前确保cuda已安装
—sudo cp include/cudnn.h /usr/local/cuda/include 复制头文件
—sudo cp lib64/libcudnn* /usr/local/cuda/lib64 复制库文件
—sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn* 给予权限
复制到cuda包中对应的头文件和库文件中,然后给权限

```bash
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ sudo cp include/cudnn.h  /usr/local/cuda/include
[sudo] xuwentao 的密码： 
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ sudo cp lib64/libcudnn*  /usr/local/cuda/lib64
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ 
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ 
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ sudo chmod a+r /usr/local/cuda/include/cudnn.h /usr/local/cuda/lib64/libcudnn*
xuwentao@xuwentao-HP-Z640-Workstation:~/downloads/cuda$ cat /usr/local/cuda/include/cudnn.h | grep CUDNN_MAJOR -A 2
#define CUDNN_MAJOR 7
#define CUDNN_MINOR 6
#define CUDNN_PATCHLEVEL 5
--
#define CUDNN_VERSION (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL)

#include "driver_types.h"
#define CUDNN_PATCHLEVEL 5
--
#define CUDNN_VERSION (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL)

#include "driver_types.h"