一、显卡驱动
提前安装好nvidia驱动,windows一般都自动安装了nvidia驱动了
没有安装驱动可以去官网下载驱动
https://www.geforce.cn/drivers
选择自己对应的显卡驱动,默认安装就可以了。
下载之前查看自己显卡驱动和cuda版本号之间的关系,如下图所示,然后进行选择性安装。
https://docs.nvidia.com/cuda/cuda-toolkit-release-notes/index.html
![](https://img-blog.csdnimg.cn/20200420224650266.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
nvidia驱动版本号:打开终端,输入nvidia-smi.exe回车进行查看,如下图红色框标出来所示:
![](https://img-blog.csdnimg.cn/20210414161724557.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
cuda下载https://developer.nvidia.com/cuda-toolkit-archive:
![](https://img-blog.csdnimg.cn/20200420224730785.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420224808147.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
cudnn下载
cudnn链接:https://developer.nvidia.com/cudnn
![](https://img-blog.csdnimg.cn/20200420224825823.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420224918318.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225003530.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225019783.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225133695.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
二、安装cuda
电脑nvidia显卡驱动已经安装了
安装cuda软件,前提我已经安装好vs2017了。可以不安装visual studio c++编译器.
![](https://img-blog.csdnimg.cn/20200420225211545.png)
安装路径默认,尽量不要改动方面以后查找路径
![](https://img-blog.csdnimg.cn/2020042022531028.png)
![](https://img-blog.csdnimg.cn/20200420225320927.png)
![](https://img-blog.csdnimg.cn/20200420225336763.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225350632.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225407367.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
安装vs c++编译软件直接如下面操作就可以了
![](https://img-blog.csdnimg.cn/20200420225438166.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
如果没有安装vs c++编译软件需要将visual studio integration勾掉,如下图所示
![](https://img-blog.csdnimg.cn/20200420225507153.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225520491.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225602991.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225616139.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225629541.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
![](https://img-blog.csdnimg.cn/20200420225643391.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
测试安装成功
![](https://img-blog.csdnimg.cn/20200420225700904.png)
三、安装cudnn
解压cudnn-10.1-windows10-x64-v7.6.5.32.zip
cuda默认安装路径
C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v10.1
![](https://img-blog.csdnimg.cn/20200420225725652.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
四、验证cuda是否安装成功
安装的过程系统已经自动将cuda配置好环境变量了
验证是否配置成功,主要使用CUDA内置的deviceQuery.exe 和 bandwithTest.exe:
首先win+R启动cmd或者powershell,cd到安装目录下的 ...\extras\demo_suite,然后分别执行bandwidthTest.exe和deviceQuery.exe,应该得到下图:
![](https://img-blog.csdnimg.cn/20200420225944787.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2Zlbmd4aW56aW9v,size_16,color_FFFFFF,t_70)
Result=PASS表示cuda安装成功了
参考:
- https://blog.csdn.net/u010618587/article/details/82940528
- https://blog.csdn.net/u011473714/article/details/95042856
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