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Ubuntu 16.04+CUDA 9.1+cuDNN v7+OpenCV 3.4.0+Caffe+PyCharm 完全安装指南，国内最全！(适用CUDA 9.0)
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<span class="time">2018年03月05日 13:19:24</span>
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<p> 感谢作者的分享，原文地址：http://blog.csdn.net/balixiaxuetian/article/details/79154013</p><p> 首先得感谢一篇博客的作者yhao：<a href="http://blog.csdn.net/yhaolpz/article/details/71375762" rel="nofollow" target="_blank">点击打开链接</a> （http://blog.csdn.net/yhaolpz/article/details/71375762） 他提供了很详细的基于CUDA 8.0 的安装过程。由于我需要安装的是CUDA 9.1+cuDNN v7+OpenCV 3.4.0，照搬CUDA 8.0的安装过程会有很多错误出现，通过我的不断探索也已一一解决（官方安装文档+stackover+Nvidia官方论坛+各种搜和问），而且给出了很多可能出现问题的解决方法。我还添加了很多配置过程的说明，让大家知其然也知其所以然。</p><p>我的安装硬件是两块 TITAN Xp 显卡。</p><p>安装过程分为以下八步：</p><blockquote style="border:none;"><p><span style="font-size:18px;">1、安装依赖包</span></p></blockquote><blockquote style="border:none;"><p><span style="font-size:18px;">2、安装显卡驱动</span></p><p><span style="font-size:18px;">3、配置环境变量</span></p><p><span style="font-size:18px;">4、安装 CUDA 9.1</span></p><p><span style="font-size:18px;">5、安装 cuDNN v7</span></p><p><span style="font-size:18px;">6、安装 OpenCV 3.4.0</span></p><p><span style="font-size:18px;">7、安装 caffe</span></p><p><span style="font-size:18px;">8、用 mnist 手写数据集验证</span></p><p><span style="font-size:18px;">9、在PyCharm上运行caffe</span></p><p><span style="font-size:18px;">10、补充（持续更新）</span></p></blockquote><h1><a name="t0"></a><a target="_blank"></a><span style="font-size:32px;color:#4f4f4f;">第一步：安装依赖包</span></h1><div><span style="font-size:32px;color:#4f4f4f;"><br></span></div><div><span style="color:#4f4f4f;"><span style="font-size:14px;">这一步和yhao的博客基本相同，<span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);">安装后续步骤或环境必需的依赖包，按ctrl+ALT+T进入终端，依次输入以下命令（可复制）:</span></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 1257px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_1" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_1" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=1&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 1257px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_68" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_68" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=68&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler </span></span></li><li><span> </span></li><li class="alt"><span>sudo apt-get install --no-install-recommends libboost-all-dev </span></li><li><span> </span></li><li class="alt"><span>sudo apt-get install libopenblas-dev liblapack-dev libatlas-base-dev </span></li><li><span> </span></li><li class="alt"><span>sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev </span></li><li><span> </span></li><li class="alt"><span>sudo apt-get install git cmake build-essential </span></li></ol></div><br></div><div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;"> 有一定几率安装失败而导致后续步骤出现问题，所以要确保以上依赖包都已安装成功，验证方法就是重新运行安装命令，如验证 git cmake build-essential是否安装成功共则再次运行以下命令：</span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 1573px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_2" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_2" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=2&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 1573px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_69" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_69" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=69&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo apt-get install git cmake build-essential </span></span></li></ol></div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;">界面提示如下则说明已成功安装依赖包，否则继续安装直到安装成功。</span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 1681px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_3" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_3" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=3&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 1681px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_70" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_70" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=70&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>Reading package lists... Done </span></span></li><li><span>Building dependency tree </span></li><li class="alt"><span>Reading state information... Done </span></li><li><span>build-essential is already the newest version (12.1ubuntu2). </span></li><li class="alt"><span>cmake is already the newest version (3.5.1-1ubuntu3). </span></li><li><span>git is already the newest version (1:2.7.4-0ubuntu1.3). </span></li><li class="alt"><span>0 upgraded, 0 newly installed, 0 to remove and 126 not upgraded. </span></li></ol></div><br></div><div><span style="color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;">假如有安装包一直下载失败，可以使用：</span></span></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 1920px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_4" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_4" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=4&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 1920px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_71" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_71" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=71&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo apt-get update </span></span></li></ol></div><span style="font-size:14px;">更新下载源，然后重新输入安装命令。</span><br><br><h1><a name="t1"></a><a target="_blank"></a><span style="font-size:32px;color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);">第二步：安装显卡驱动</span></span></h1><span style="font-size:18px;color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><strong></strong></span></span><div><span style="font-size:18px;color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><strong><br></strong></span></span></div>Ubuntu 16.04 自带<span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"> nouveau显卡驱动，这个自带的驱动是不能用于CUDA的，需要卸载重装。假如你以重装过显卡驱动则可跳过这一步。没有重装过的就跟着我的步骤往下走。</span></div><div><span style="font-size:18px;color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><br></span></span></span></div><div><span style="color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;"> 首先得禁用Ubuntu自带的显卡驱动<span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);">nouveau，只有在禁用掉 nouveau 后才能顺利安装 NVIDIA 显卡驱动，禁用方法就是在 /etc/modprobe.d/blacklist-nouveau.conf 文件中添加一条禁用命令，首先需要打开该文件，通过以下命令打开：</span></span></span></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 2266px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_5" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_5" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=5&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 2266px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_72" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_72" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=72&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo gedit /etc/modprobe.d/blacklist-nouveau.conf </span></span></li></ol></div></div><div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;">打开后发现该文件中没有任何内容，写入：</span></span></div><div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;"></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 2375px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_6" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_6" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=6&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 2375px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_73" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_73" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=73&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>blacklist nouveau </span></span></li><li><span>options nouveau modeset=0 </span></li></ol></div><br></div><div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-size:14px;">保存时命令窗口可能会出现以下提示：</span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 2523px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_7" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_7" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=7&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 2523px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_74" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_74" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=74&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>** (gedit:4243): WARNING **: Set document metadata failed: 不支持设置属性 metadata::gedit-position </span></span></li></ol></div></div><div><span style="font-size:14px;"><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);">无视此提示</span><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);">～，保存后关闭文件，注意此时还需执行以下命令使禁用 nouveau 真正生效：</span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 2632px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_8" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_8" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=8&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 2632px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_75" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_75" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=75&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo update-initramfs -u </span></span></li></ol></div></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:14px;">然后测试一下，假如输入以下命令什么都没显示那么说明禁用<span style="font-family:'microsoft yahei';font-size:14px;background-color:rgb(255,255,255);">nouveau生效了</span>：</span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:14px;"></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 2740px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_9" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_9" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=9&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 2740px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_76" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_76" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=76&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>lsmod | grep nouveau </span></span></li></ol></div><br></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:14px;">接下来就可以开始重装显卡驱动了。</span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:14px;"><br></span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:24px;"><strong>特别注意！！！！！！！！！！！！！！</strong></span><br><br><br><span style="font-size:18px;">虽然CUDA 9.1 安装包里说需要安装384.00版本之后的驱动，但是亲测384.98和384.111都是不支持CUDA 9.1的，这也在NVIDIA官方论坛里得到了NVIDIA工程师的肯定，巨坑！所以假如亲们无法安装CUDA 9.1安装包里自带的387版本的驱动，那么就放弃CUDA 9.1，转而下载安装CUDA 9.0。CUDA 9.0是支持384.xx版本的驱动的，配置方法完全相同，此博客同样适用，只是路径中若出现cuda-9.1的地方改成cuda-9.0即可。CUDA 9.0的下载见“10、补充”。<br></span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:18px;"><br></span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:18px;">重装显卡驱动提供两种方法：（方法二不适用于 CUDA 9.1，但是适用于CUDA 9.0）</span></span></div><div><span style="font-family:'microsoft yahei';color:#4f4f4f;background-color:rgb(255,255,255);"><span style="font-size:18px;"><br></span></span></div><div><span style="font-family:'microsoft yahei';font-size:24px;color:#4f4f4f;background-color:rgb(255,255,255);">方法一：使用 CUDA 9.1 安装包里自带的驱动</span></div><div><span style="font-size:24px;color:#4f4f4f;"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"><br></span></span></span></div><p><span style="font-family:'FangSong_GB2312';">CUDA 9.1安装包里自带的显卡驱动为：linux-x86_64 387.26，可以适配新出的很多显卡。（<strong>特别说明</strong>：我的电脑安装完387.26版本的驱动后成功配置了caffe，但在某次异常断电重启后显卡驱动失效，感觉此驱动不稳定。求稳的朋友可以安装CUDA 9.0，配置方法此博客同样适用。）</span></p><p><span style="font-family:'FangSong_GB2312';">CUDA 9.1 和cuDNN安装包没下的同志可以从我自己上传的百度云下载：链接：https://pan.baidu.com/s/1c4m5aiG 密码：ckj4<br></span></p><div><span style="font-family:'FangSong_GB2312';font-size:14px;"> 下载完成后，把解压出来的</span><span style="background-color:rgb(255,255,255);"><span style="font-family:'FangSong_GB2312';font-size:14px;">CUDA 安装文件（cuda_9.1.85_387.26_linux.run）移动到 HOME 路径下，方便安装过程的文件检索。<span style="background-color:rgb(255,255,255);">然后通过 Ctrl + Alt + F1 进入文本模式，输入帐号密码登录，通过 Ctrl + Alt + F7 可返回图形化模式，在文本模式登录后首先关闭桌面服务：</span></span></span></div><div><span style="font-family:'microsoft yahei';background-color:rgb(255,255,255);"></span></div><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 3498px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_10" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_10" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=10&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 3498px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_77" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_77" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=77&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo service lightdm stop </span></span></li></ol></div><span style="background-color:rgb(255,255,255);"><span style="font-family:'microsoft yahei';"> 这里会要求你输入账户的密码。</span><span style="font-family:'FangSong_GB2312';font-size:14px;">然后通过 Ctrl + Alt + F7 发现已无法成功返回图形化模式，说明桌面服务已成功关闭，注意此步对接下来的 nvidia 驱动安装尤为重要，必需确保桌面服务已关闭。按Ctrl + Alt + F1 再次进入文本模式，先卸载之前的显卡驱动：</span></span><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 3630px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_11" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_11" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=11&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 3630px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_78" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_78" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=78&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo apt-get purge nvidia* </span></span></li></ol></div>然后运行 CUDA 安装文件安装驱动，之前我们已经把 CUDA 安装文件移动至 HOME文件夹，直接通过 sh 命令运行安装文件即可：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 3737px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_12" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_12" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=12&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 3737px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_79" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_79" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=79&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo sh cuda_9.1.85_387.26_linux.run --no-opengl-libs #run文件的文件名根据自己下的文件名修改，默认是我提供的文件 </span></span></li></ol></div> 执行此命令约1分钟后会出现安装协议要你看，刚开始是0%，此时长按回车键让此百分比增长，直到100%，然后按照提示操作即可，先输入 accept ，然后是否安装显卡驱动选择yes<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 3884px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_13" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_13" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=13&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 3884px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_80" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_80" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=80&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 387.26? </span></span></li><li><span>(y)es/(n)o/(q)uit: y </span></li></ol></div><p> 之后会问你是否安装 nvidia-xconfig，建议选择no。</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 4013px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_14" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_14" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=14&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 4013px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_81" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_81" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=81&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>do you want to run nvidia-xconfig？ </span></span></li><li><span>(y)es/(n)o/(q)uit: n </span></li></ol></div><p> 是否安装 CUDN 9.1 都选择no。也就是我们这次只安装一个显卡驱动，目的是先保证显卡驱动安装成功，否则安装CUDA 9.1很容易失败。</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 4168px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_15" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_15" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=15&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 4168px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_82" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_82" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=82&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>Install the CUDA 9.1 Samples? </span></span></li><li><span>(y)es/(n)o/(q)uit: n </span></li></ol></div><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 4253px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_16" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_16" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=16&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 4253px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_83" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_83" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=83&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>Install the CUDA 9.1 Toolkit? </span></span></li><li><span>(y)es/(n)o/(q)uit: n </span></li></ol></div>安装完成后重启系统：<br><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 4378px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_17" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_17" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=17&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 4378px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_84" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_84" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=84&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>reboot </span></span></li></ol></div> 重启系统后看看桌面显示的分辨率正不正常。如果应用图标很大，像素很渣，说明显卡驱动没有安装成功，有可能是因为禁用<span style="font-family:'microsoft yahei';color:#4f4f4f;"><span style="background-color:rgb(255,255,255);"><span style="font-size:14px;">nouveau没有生效，也有可能是驱动不匹配，</span></span></span>这时候可以使用我提供的方法二。安装完成后通过以下命令查看显卡信息：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 4510px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_18" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_18" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=18&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 4510px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_85" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_85" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=85&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>nvidia-settings </span></span></li></ol></div><p>我的电脑显示如下信息：</p><p><img src="https://img-blog.csdn.net/20180124181348107?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvYmFsaXhpYXh1ZXRpYW4=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast" alt=""><br></p><p><br></p><h2><a name="t2"></a><a target="_blank"></a><span style="font-size:24px;">方法二：直接在线安装（此方法需要联网），适用于CUDA 9.0</span></h2><div><span style="font-size:24px;"><br></span></div><p><span style="font-size:24px;">注意：再次提醒此方法暂时不适用于CUDA 9.1</span></p><p>首先仍旧是关闭桌面服务并卸载之前的显卡驱动（这两步见方法一），随后加入官方ppa源：</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 5239px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_19" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_19" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=19&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 5239px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_86" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_86" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=86&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo add-apt-repository ppa:graphics-drivers/ppa </span></span></li></ol></div>之后刷新软件库并安装显卡驱动：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 5346px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_20" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_20" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=20&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 5346px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_87" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_87" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=87&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo apt-get update </span></span></li><li><span> </span></li><li class="alt"><span>sudo apt-get install nvidia-384 nvidia-settings nvidia-prime </span></li></ol></div> 我用此命令会自动安装 384.111版本的驱动（我使用 nvidia-367 安装的也是384.111版本的驱动）。安装完成后输入reboot重启系统，假如桌面分辨率没什么问题应该安装成功了。之后通过下面命令查看显卡信息：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 5511px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_21" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_21" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=21&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 5511px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_88" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_88" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=88&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>nvidia-settings </span></span></li></ol></div><br><br><h1><a name="t3"></a><a target="_blank"></a>第三步：配置环境变量</h1><div><br></div>使用 gedit 命令打开配置文件：<br><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 5744px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_22" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_22" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=22&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 5744px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_89" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_89" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=89&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo gedit ~/.bashrc </span></span></li></ol></div>打开后在文件最后加入以下两行内容：<br><br><div class="dp-highlighter bg_python"><div class="bar"><div class="tools"><strong>[python]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 514px; top: 5873px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_23" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_23" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=23&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 514px; top: 5873px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_90" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_90" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=90&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-py" start="1"><li class="alt"><span><span>export LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH </span></span></li><li><span> </span></li><li class="alt"><span>export LD_LIBRARY_PATH=/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH </span></li></ol></div>保存并退出。<br><p><br></p><h1><a name="t4"></a><a target="_blank"></a>第四步：安装 CUDA 9.1</h1><div><br></div><p>安装完显卡驱动后，CUDA toolkit和samples可单独安装，直接在终端运行安装，无需进入文本模式：</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 6158px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_24" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_24" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=24&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 6158px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_91" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_91" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=91&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo sh cuda_9.1.85_387.26_linux.run --no-opengl-libs </span></span></li></ol></div> 执行此命令约1分钟后会出现安装协议要你看，刚开始是0%，此时长按回车键让此百分比增长，直到100%，然后按照提示操作即可，先输入 accept ，是否安装显卡驱动选择no:<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 6287px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_25" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_25" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=25&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 6287px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_92" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_92" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=92&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 387.26? </span></span></li><li><span>(y)es/(n)o/(q)uit: n </span></li></ol></div><p>其他的都选择yes或者默认，等待安装完成：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 6416px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_26" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_26" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=26&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 6416px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_93" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_93" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=93&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>Install NVIDIA Accelerated Graphics Driver for Linux-x86_64 387.26? </span></span></li><li><span>(y)es/(n)o/(q)uit: n </span></li><li class="alt"><span> </span></li><li><span>Install the CUDA 9.1 Toolkit? </span></li><li class="alt"><span>(y)es/(n)o/(q)uit: y </span></li><li><span> </span></li><li class="alt"><span>Enter Toolkit Location </span></li><li><span> [ default is /usr/local/cuda-9.1 ]: </span></li><li class="alt"><span> </span></li><li><span>Do you want to install a symbolic link at /usr/local/cuda? </span></li><li class="alt"><span>(y)es/(n)o/(q)uit: y </span></li><li><span> </span></li><li class="alt"><span>Install the CUDA 9.1 Samples? </span></li><li><span>(y)es/(n)o/(q)uit: y </span></li><li class="alt"><span> </span></li><li><span>Enter CUDA Samples Location </span></li><li class="alt"><span> [ default is /home/ccem ]: </span></li><li><span> </span></li><li class="alt"><span>Installing the CUDA Toolkit in /usr/local/cuda-9.1 ... </span></li><li><span>Installing the CUDA Samples in /home/ccem ... </span></li><li class="alt"><span>Copying samples to /home/ccem/NVIDIA_CUDA-9.1_Samples now... </span></li><li><span>Finished copying samples. </span></li><li class="alt"><span> </span></li><li><span>=========== </span></li><li class="alt"><span>= Summary = </span></li><li><span>=========== </span></li><li class="alt"><span> </span></li><li><span>Driver: Not Selected </span></li><li class="alt"><span>Toolkit: Installed in /usr/local/cuda-9.1 </span></li><li><span>Samples: Installed in /home/ccem </span></li><li class="alt"><span> </span></li><li><span>Please make sure that </span></li><li class="alt"><span> - PATH includes /usr/local/cuda-9.1/bin </span></li><li><span> - LD_LIBRARY_PATH includes /usr/local/cuda-9.1/lib64, or, add /usr/local/cuda-9.1/lib64 to /etc/ld.so.conf and run ldconfig as root </span></li><li class="alt"><span> </span></li><li><span>To uninstall the CUDA Toolkit, run the uninstall script in /usr/local/cuda-9.1/bin </span></li><li class="alt"><span> </span></li><li><span>Please see CUDA_Installation_Guide_Linux.pdf in /usr/local/cuda-9.1/doc/pdf for detailed information on setting up CUDA. </span></li><li class="alt"><span> </span></li><li><span>***WARNING: Incomplete installation! This installation did not install the CUDA Driver. A driver of version at least 384.00 is required for CUDA 9.1 functionality to work. </span></li><li class="alt"><span>To install the driver using this installer, run the following command, replacing <CudaInstaller> with the name of this run file: </span></li><li><span> sudo <CudaInstaller>.run -silent -driver </span></li><li class="alt"><span> </span></li><li><span>Logfile is /tmp/cuda_install_36731.log </span></li></ol></div><p>假如出现：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 7373px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_27" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_27" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=27&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 7373px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_94" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_94" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=94&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>Installing the CUDA Toolkit in /usr/local/cuda-9.1 … </span></span></li><li><span>Missing recommended library: libGLU.so </span></li><li class="alt"><span>Missing recommended library: libX11.so </span></li><li><span>Missing recommended library: libXi.so </span></li><li class="alt"><span>Missing recommended library: libXmu.so </span></li></ol></div>原因是缺少相关的依赖库,安装相应库就解决了，安装库完成后重装一下CUDA Toolkit即可：<div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 7552px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_28" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_28" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=28&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 7552px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_95" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_95" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=95&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo apt-get install freeglut3-dev build-essential libx11-dev libxmu-dev libxi-dev libgl1-mesa-glx libglu1-mesa libglu1-mesa-dev </span></span></li></ol></div><p>安装完成后配置CUDA环境变量，使用 gedit 命令打开配置文件：</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 7681px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_29" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_29" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=29&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 7681px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_96" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_96" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=96&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo gedit ~/.bashrc </span></span></li></ol></div>在该文件最后加入以下两行并保存：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 7788px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_30" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_30" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=30&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 7788px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_97" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_97" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=97&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>export </span><span class="attribute">PATH</span><span>=/usr/local/cuda/bin:$PATH #/usr/local/cuda和/usr/local/cuda-9.1是同一个文件夹，前者是后者的镜像 </span></span></li><li><span> </span></li><li class="alt"><span>export <span class="attribute">LD_LIBRARY_PATH</span><span>=/usr/local/cuda/lib64:$LD_LIBRARY_PATH </span></span></li></ol></div>使该配置生效：<br><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 7949px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_31" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_31" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=31&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 7949px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_98" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_98" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=98&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>source ~/.bashrc </span></span></li></ol></div><p>检验CUDA 是否安装成功，输入：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 8060px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_32" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_32" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=32&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 8060px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_99" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_99" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=99&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>cd /usr/local/cuda-9.1/samples/1_Utilities/deviceQuery </span></span></li><li><span> </span></li><li class="alt"><span>sudo make </span></li><li><span> </span></li><li class="alt"><span>./deviceQuery </span></li></ol></div><br><p>会出现你的显卡的详细信息。假如出现：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 8265px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_33" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_33" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=33&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 8265px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_100" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_100" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=100&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>./deviceQuery Starting... </span></span></li><li><span> </span></li><li class="alt"><span> CUDA Device Query (Runtime API) version (CUDART static linking) </span></li><li><span> </span></li><li class="alt"><span>cudaGetDeviceCount returned 35 </span></li><li><span>-> CUDA driver version is insufficient for CUDA runtime version </span></li><li class="alt"><span>Result = FAIL </span></li></ol></div>那说明显卡驱动版本和CUDA 9.1不适配，目前 384.xx版本的驱动是不支持CUDA 9.1 的，这时候就尝试安装更加新的驱动。若还是不行就放弃 CUDA 9.1，安装CUDA 9.0吧，趁还来得及。此博客同样适用于安装CUDA 9.0，只需将配置文件中出现cuda-9.1的地方改成cuda-9.0即可。<br><p>卸载CUDA 9.1 的方法：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 8550px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_34" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_34" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=34&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 8550px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_101" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_101" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=101&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>cd /usr/local/cuda/bin </span></span></li><li><span>sudo ./uninstall_cuda_9.1.pl </span></li></ol></div><p>卸载完成后如果显示：Not removing directory, it is not empty: /usr/local/cuda-9.1 ，假如需要重装CUDA 9.0的话就把这个文件夹删除。在<span style="color:#4f4f4f;text-align:justify;">/usr/local/路劲下</span>输入：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 8705px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_35" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_35" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=35&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 8705px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_102" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_102" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=102&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo rm -r cuda-9.1 </span></span></li></ol></div><br><br><h1><a name="t5"></a><a target="_blank"></a>第五步：安装cuDNN v7</h1><div><br></div>我提供的百度云文件解压后的cudnn文件以“.solitairetheme8”结尾，将其重命名为“.tgz”结尾的文件，然后解压到当前文件夹，得到一个cudn 文件夹，该文件夹下有include 和 lib64 两个文件夹，命令行进入其中的include 文件夹路径下，然后进行以下操作：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 8960px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_36" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_36" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=36&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 8960px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_103" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_103" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=103&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo cp cudnn.h /usr/local/cuda/include/ #复制头文件 </span></span></li></ol></div>然后命令行进入 cudn/lib64 文件夹路径下，运行以下命令（CUDA 9.0也是一样的命令）：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9067px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_37" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_37" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=37&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9067px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_104" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_104" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=104&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo cp lib* /usr/local/cuda/lib64/ #复制动态链接库 </span></span></li><li><span>cd /usr/local/cuda/lib64/ </span></li><li class="alt"><span>sudo rm -rf libcudnn.so libcudnn.so.7 #删除原有动态文件 </span></li><li><span>sudo ln -s libcudnn.so.7.0.5 libcudnn.so.7 #生成软衔接 </span></li><li class="alt"><span>sudo ln -s libcudnn.so.7 libcudnn.so #生成软链接 </span></li></ol></div>随后需要将路径/usr/local/cuda/lib64 添加到动态库，分两步：<p> 1）安装vim。输入：<span style="font-family:SimHei;"></span></p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9273px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_38" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_38" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=38&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9273px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_105" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_105" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=105&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo apt-get install vim-gtk </span></span></li></ol></div> 2）输入：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9380px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_39" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_39" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=39&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9380px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_106" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_106" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=106&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo vim /etc/ld.so.conf.d/cuda.conf </span></span></li></ol></div> 键盘按i进入编辑状态，添加文字： <div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9487px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_40" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_40" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=40&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9487px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_107" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_107" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=107&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>/usr/local/cuda/lib64 </span></span></li></ol></div> <span style="font-size:14px;"> 然后按esc，输入:(注意有冒号)</span><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9594px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_41" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_41" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=41&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9594px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_108" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_108" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=108&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>:wq #保存退出 </span></span></li></ol></div><p> 终端下接着输入 <span style="font-family:SimHei;">sudo ldconfig</span> 命令使链接生效。</p><p> 软链接后可以用<span style="font-family:SimHei;">sudo ldconfig -v</span> 命令查看是否链接成功：是否有/usr/local/cuda/lib64文件夹。ldconfig命令的用途主要是在默认搜寻目录/lib和/usr/lib以及动态库配置文件/etc/ld.so.conf内所列的目录下，搜索出可共享的动态链接库（格式如lib*.so*）,进而创建出动态装入程序(ld.so)所需的连接和缓存文件。</p><p><br> 安装完成后可用 nvcc -V 命令验证是否安装成功，若出现以下信息则表示安装成功：</p><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 9869px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_42" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_42" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=42&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 9869px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_109" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_109" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=109&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>nvcc: NVIDIA (R) Cuda compiler driver </span></span></li><li><span>Copyright (c) 2005-2017 NVIDIA Corporation </span></li><li class="alt"><span>Built on Fri_Nov__3_21:07:56_CDT_2017 </span></li><li><span>Cuda compilation tools, release 9.1, V9.1.85 </span></li></ol></div><h1><a name="t6"></a><a target="_blank"></a>第六步：安装 OpenCV 3.4.0 </h1><div> </div><div> 进入官网 : http://opencv.org/releases.html , 选择 3.4.0 版本的 sources , 下载 opencv-3.4.0.zip 。随后解压到你要安装的位置，命令行进入已解压的文件夹 opencv-3.4.0 目录下，执行：<div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 10126px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_43" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_43" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=43&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 10126px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_110" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_110" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=110&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>mkdir build # 创建编译的文件目录 </span></span></li><li><span> </span></li><li class="alt"><span>cd build </span></li><li><span> </span></li><li class="alt"><span>cmake -D CMAKE_BUILD_TYPE=Release -D CMAKE_INSTALL_PREFIX=/usr/local .. </span></li><li><span> </span></li><li class="alt"><span>make -j8 #编译 </span></li></ol></div>在98%的时候会等很久很久，属于正常现象。编译过程很顺利，编译成功后安装：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 10341px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_44" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_44" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=44&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 10341px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_111" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_111" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=111&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo make install #安装 </span></span></li></ol></div>安装完成后通过查看 opencv 版本验证是否安装成功：<br><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 10448px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_45" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_45" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=45&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 10448px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_112" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_112" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=112&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>pkg-config --modversion opencv </span></span></li></ol></div><p>卸载OpenCV的方法：进入OpenCV解压文件夹中的buid 文件夹：</p><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 10559px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_46" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_46" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=46&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 10559px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_113" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_113" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=113&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>cd /home/ccem/opencv-3.4.0/build </span></span></li></ol></div>运行：<div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 10666px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_47" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_47" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=47&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 10666px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_114" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_114" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=114&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo make uninstall </span></span></li></ol></div>然后把整个opencv-3.4.0文件夹都删掉。随后再运行：<div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 10773px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_48" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_48" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=48&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 10773px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_115" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_115" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=115&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo rm -r /usr/local/include/opencv2 /usr/local/include/opencv /usr/include/opencv /usr/include/opencv2 /usr/local/share/opencv /usr/local/share/OpenCV /usr/share/opencv /usr/share/OpenCV /usr/local/bin/opencv* /usr/local/lib/libopencv </span></span></li></ol></div>把一些残余的动态链接文件和空文件夹删掉。有些文件夹已经被删掉了所以会找不到路径。<br><br><h1><a name="t7"></a><a target="_blank"></a>第七步：安装 Caffe</h1><div><br></div>首先cd 到你要安装的路径下运行：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 11042px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_49" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_49" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=49&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 11042px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_116" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_116" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=116&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>git clone https://github.com/BVLC/caffe.git </span></span></li></ol></div>这时候会出现一个caffe文件夹。命令行进入此文件夹，运行：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 11149px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_50" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_50" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=50&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 11149px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_117" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_117" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=117&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo cp Makefile.config.example Makefile.config </span></span></li></ol></div> 此命令是将 Makefile.config.example 文件复制一份并更名为 Makefile.config ，复制一份的原因是编译 caffe 时需要的是 Makefile.config 文件，而Makefile.config.example 只是caffe 给出的配置文件例子，不能用来编译 caffe。</div><div><br></div><div>然后修改 Makefile.config 文件，在 caffe 目录下打开该文件：<br><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 11322px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_51" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_51" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=51&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 11322px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_118" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_118" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=118&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo gedit Makefile.config </span></span></li></ol></div><h4><span style="font-size:18px;">修改 <strong>Makefile.config</strong> 文件内容：</span></h4><div><span style="font-size:18px;"><br></span></div><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">1.应用 cudnn</span></span></h5><div><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;"></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 11516px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_52" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_52" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=52&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 11516px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_119" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_119" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=119&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>#USE_CUDNN := 1 </span></li><li class="alt"><span>修改为： </span></li><li><span>USE_CUDNN := 1 </span></li></ol></div></div><br><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">2.应用 opencv 3 版本</span></span></h5><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 11713px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_53" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_53" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=53&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 11713px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_120" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_120" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=120&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>#OPENCV_VERSION := 3 </span></li><li class="alt"><span>修改为： </span></li><li><span>OPENCV_VERSION := 3 </span></li></ol></div><br><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">3.使用 python 接口</span></span></h5><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 11909px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_54" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_54" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=54&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 11909px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_121" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_121" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=121&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>#WITH_PYTHON_LAYER := 1 </span></li><li class="alt"><span>修改为 </span></li><li><span>WITH_PYTHON_LAYER := 1 </span></li></ol></div><br><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">4.修改 python 路径</span></span></h5><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 12106px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_55" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_55" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=55&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 12106px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_122" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_122" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=122&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include </span></li><li class="alt"><span>LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib </span></li><li><span>修改为： </span></li><li class="alt"><span>INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial </span></li><li><span>LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial </span></li></ol></div><br><div><span style="color:#3f3f3f;background-color:rgb(255,255,255);"></span></div><h5><span style="color:#3f3f3f;background-color:rgb(255,255,255);font-weight:normal;"><span style="font-family:'FangSong_GB2312';font-size:14px;">此python路径为系统自带python的路径，假如想使用Anaconda的python的话需要在其他地方修改。</span></span></h5><div><span style="color:#3f3f3f;background-color:rgb(255,255,255);font-weight:normal;"><span style="font-family:'microsoft yahei';font-size:14px;"><br></span></span></div><h5><span style="font-size:18px;">5.去掉compute_20</span></h5></div><div><br></div><div><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 12466px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_56" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_56" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=56&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 12466px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_123" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_123" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=123&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>找到 </span></span></li><li><span># CUDA architecture setting: going with all of them. </span></li><li class="alt"><span># For CUDA < 6.0, comment the *_50 through *_61 lines for compatibility. </span></li><li><span># For CUDA < 8.0, comment the *_60 and *_61 lines for compatibility. </span></li><li class="alt"><span># For CUDA >= 9.0, comment the *_20 and *_21 lines for compatibility. </span></li><li><span>CUDA_ARCH := -gencode arch=compute_20,code=sm_20 \ </span></li><li class="alt"><span> -gencode arch=compute_20,code=sm_21 \ </span></li><li><span> -gencode arch=compute_30,code=sm_30 \ </span></li><li class="alt"><span> -gencode arch=compute_35,code=sm_35 \ </span></li><li><span> -gencode arch=compute_50,code=sm_50 \ </span></li><li class="alt"><span> -gencode arch=compute_52,code=sm_52 \ </span></li><li><span> -gencode arch=compute_60,code=sm_60 \ </span></li><li class="alt"><span> -gencode arch=compute_61,code=sm_61 \ </span></li><li><span> -gencode arch=compute_61,code=compute_61 </span></li><li class="alt"><span> </span></li><li><span>改为： </span></li><li class="alt"><span># CUDA architecture setting: going with all of them. </span></li><li><span># For CUDA < 6.0, comment the *_50 through *_61 lines for compatibility. </span></li><li class="alt"><span># For CUDA < 8.0, comment the *_60 and *_61 lines for compatibility. </span></li><li><span># For CUDA >= 9.0, comment the *_20 and *_21 lines for compatibility. </span></li><li class="alt"><span>CUDA_ARCH := -gencode arch=compute_30,code=sm_30 \ </span></li><li><span> -gencode arch=compute_35,code=sm_35 \ </span></li><li class="alt"><span> -gencode arch=compute_50,code=sm_50 \ </span></li><li><span> -gencode arch=compute_52,code=sm_52 \ </span></li><li class="alt"><span> -gencode arch=compute_60,code=sm_60 \ </span></li><li><span> -gencode arch=compute_61,code=sm_61 \ </span></li><li class="alt"><span> -gencode arch=compute_61,code=compute_61 </span></li></ol></div><br><br><span style="font-weight:normal;"><span style="font-size:14px;">由于CUDA 9.x +并不支持compute_20，此处不修改的话编译caffe时会报错：</span></span></div><div><span style="font-size:14px;"><br></span><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 13107px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_57" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_57" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=57&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 13107px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_124" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_124" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=124&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>nvcc fatal : Unsupported gpu architecture 'compute_20' </span></span></li></ol></div><h4><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;"><br></span></span></h4><h4><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">然后修改 caffe 目录下的 Makefile 文件（修改的地方找起来比较困难的话可以复制到word里查找）：</span></span></h4><div><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;"></span></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 13267px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_58" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_58" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=58&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 13267px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_125" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_125" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=125&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>NVCCFLAGS +=-ccbin=$(CXX) -Xcompiler-fPIC $(COMMON_FLAGS) </span></li><li class="alt"><span>替换为： </span></li><li><span>NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS) </span></li></ol></div><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 13388px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_59" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_59" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=59&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 13388px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_126" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_126" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=126&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>将： </span></span></li><li><span>LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_hl hdf5 </span></li><li class="alt"><span>改为： </span></li><li><span>LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_serial_hl hdf5_serial </span></li></ol></div><br></div><div><br></div> 至此caffe配置文件修改完毕，可以开始编译了<span style="font-family:'microsoft yahei';">。假如显卡不是feimi架构的可以输入如下命令防止出现</span><span style="font-family:SimHei;">Unsupported gpu architecture 'compute_20'</span><span style="font-family:'FangSong_GB2312';">的问题</span><span style="font-family:SimHei;">：</span></div><div><span style="font-family:SimHei;"><br></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 13642px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_60" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_60" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=60&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 13642px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_127" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_127" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=127&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>cmake -D CMAKE_BUILD_TYPE=RELEASE -D CUDA_GENERATION=Kepler .. </span></span></li></ol></div><h5><span style="color:rgb(63,63,63);background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;"><span style="font-family:'FangSong_GB2312';">在 caffe 目录下执行 ：</span></span></span></span></h5><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 13754px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_61" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_61" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=61&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 13754px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_128" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_128" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=128&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>make all -j8 </span></span></li></ol></div><span style="font-family:'microsoft yahei';font-weight:normal;"> </span><span style="font-weight:normal;"><span style="font-family:'FangSong_GB2312';">这时如果之前的配置或安装出错，那么编译就会出现各种各样的问题，所以前面的步骤一定要细心。假如编译失败可对照出现的问题Google解决方案，再次编译之前使用 sudo make clean 命令清除之前的编译，报错：nothing to be done for all 就说明没有清除之前的编译。编译成功后可运行测试：</span></span></div><div><span style="font-family:'microsoft yahei';"><br></span><div class="dp-highlighter bg_plain"><div class="bar"><div class="tools"><strong>[plain]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 505px; top: 13933px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_62" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_62" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=62&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 505px; top: 13933px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_129" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_129" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=129&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol start="1"><li class="alt"><span><span>sudo make runtest -j8 </span></span></li></ol></div><h5><span style="font-size:14px;font-weight:normal;">运行结果如下：</span></h5><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;"><img src="https://img-blog.csdn.net/20180124194115827?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvYmFsaXhpYXh1ZXRpYW4=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast" alt=""><br><br></span></span></span></h5><h5><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;">可以看到2123个tests中只有一个失败了：(<span style="font-family:'microsoft yahei';">这里参考：https://github.com/BVLC/caffe/issues/6164</span>)<br></span></span></span></h5><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 14359px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_63" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_63" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=63&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 14359px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_130" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_130" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=130&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>BatchReindexLayerTest/3.TestGradient, where </span><span class="attribute">TypeParam</span><span> = </span><span class="attribute-value">caffe</span><span>::GPUDevice</span><span class="tag"><</span><span class="tag-name">double</span><span class="tag">></span><span> </span></span></li></ol></div>Google了一下，貌似使用CUDA 9.1加双显卡的都有这个错误，暂且不管它，目前不影响使用。使用mnist测试程序是可以运行的。CUDA 9.0则测试全部通过。<br><br><h1><a name="t8"></a><a target="_blank"></a><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:32px;">第八步：用 mnist 手写数据集验证</span></span></h1><div><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:32px;"><br></span></span></span></div><span style="font-family:'microsoft yahei';color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;">mnist测试方法如下（以下命令都在caffe目录下运行）：</span></span></span><h5><span style="color:rgb(63,63,63);font-family:'microsoft yahei';background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;">1）<span></span>进入caffe文件夹，看看此文件夹里是否有一个build文件夹，没有的话运行：</span></span></span></h5><div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 14683px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_64" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_64" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=64&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 14683px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_131" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_131" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=131&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>make all -j8 </span></span></li></ol></div>2）<span></span>下载mnist数据库，在caffe目录下运行：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 14790px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_65" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_65" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=65&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 14790px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_132" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_132" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=132&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo ./data/mnist/get_mnist.sh </span></span></li></ol></div>3）<span> </span>将二进制数据库文件转换成lmdb数据库格式：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 14897px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_66" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_66" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=66&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 14897px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_133" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_133" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=133&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo ./examples/mnist/create_mnist.sh </span></span></li></ol></div>4）<span></span>训练lenet网络：<div class="dp-highlighter bg_html"><div class="bar"><div class="tools"><strong>[html]</strong> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="ViewSource" title="view plain" target="_blank">view plain</a><span class="tracking-ad"> <a href="http://blog.csdn.net/balixiaxuetian/article/details/79154013#" rel="nofollow" class="CopyToClipboard" title="copy" target="_blank">copy</a><div style="position: absolute; left: 503px; top: 15004px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_67" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_67" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=67&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div><div style="position: absolute; left: 503px; top: 15004px; width: 16px; height: 16px; z-index: 99;"><embed id="ZeroClipboardMovie_134" src="https://csdnimg.cn/public/highlighter/ZeroClipboard.swf" loop="false" menu="false" quality="best" bgcolor="#ffffff" name="ZeroClipboardMovie_134" allowscriptaccess="always" allowfullscreen="false" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" flashvars="id=134&width=16&height=16" wmode="transparent" width="16" height="16" align="middle"></div></span><span class="tracking-ad"> </span></div></div><ol class="dp-xml" start="1"><li class="alt"><span><span>sudo ./examples/mnist/train_lenet.sh </span></span></li></ol></div>结果如下：</div><div><br><h5><span style="color:rgb(63,63,63);background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-family:'microsoft yahei';font-size:14px;"><img src="https://img-blog.csdn.net/20180124195449273?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvYmFsaXhpYXh1ZXRpYW4=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast" alt=""></span><br><span style="font-family:'FangSong_GB2312';font-size:14px;"> </span><span style="font-family:'FangSong_GB2312';"><span style="font-size:14px;"> </span></span></span></span></h5><h5><span style="font-weight:normal;"><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-family:'FangSong_GB2312';"><span style="font-size:14px;"> </span><span style="font-size:18px;"> 可以看到测试的识别准确率为 99.08%。至此整个caffe已经配置完毕。</span></span></span></span></h5><div><span style="font-weight:normal;"><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-family:'FangSong_GB2312';"><span style="font-size:18px;"><br></span></span></span></span></div><h1><a name="t9"></a><a target="_blank"></a><span style="font-family:'FangSong_GB2312';font-size:32px;"><span style="background-color:rgb(255,255,255);">第九步：在PyCharm上运行caffe</span></span> </h1></div><div><h5><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:14px;"> </span></span></span></h5><h5><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:18px;">目前虽然已经成功配置了caffe，但是只能在命令行里运行，弊端很明显，不利于调试。所以可以配置一下使其在PyCharm上运行。PyCharm是一种Python IDE，带有一整套可以帮助用户在使用Python语言开发时提高其效率的工具，比如调试、语法高亮、Project管理、代码跳转、智能提示、自动完成、单元测试、版本控制。</span></span></span></h5><div><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:18px;"><br></span></span></span></div><h5><span style="font-size:18px;color:#3f3f3f;font-weight:normal;background-color:rgb(255,255,255);">我已经成功在PyCharm上运行了caffe，这一部分我另外写了一篇博客，详见：<a href="http://blog.csdn.net/balixiaxuetian/article/details/79161821" rel="nofollow" target="_blank">点击打开链接</a> </span></h5><h5><span style="font-weight:normal;"><span style="font-size:18px;">：http://blog.csdn.net/balixiaxuetian/article/details/79161821</span></span><br></h5></div><div><span style="font-weight:normal;"><span style="font-size:18px;"><br></span></span></div><div><h1><a name="t10"></a><a target="_blank"></a><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:32px;">10、补充（持续更新）</span></span></span></h1><div><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-weight:normal;"><span style="font-size:32px;"><br></span></span></span></div><h2><a name="t11"></a><a target="_blank"></a><span style="font-size:24px;color:#3f3f3f;"><span style="background-color:rgb(255,255,255);">1）caffe配置完成后将cuda 9.1换成 9.0的方法</span></span></h2><p><span style="color:#3f3f3f;background-color:rgb(255,255,255);font-weight:normal;"><span style="font-size:18px;">我前面也提到过，电脑安装CUDA 9.1自带的显卡驱动版本 387.26不稳定，在某次重启后失效了。于是我重新安装了384.111版本的显卡驱动。但恶心的是，CUDA 9.1 不支持384.xx版本的驱动，于是我想换成CUDA 9.0。但是此时我已经完全配置好caffe了，不需要全部推倒重来，只需先卸载CUDA 9.1和openCV 3.4.0，然后重装CUDA 9.0，cuDNN 和openCV 3.4.0 即可，卸载的方法前面步骤里有，其他的都不需要动(完全按照我的教程配置的话环境变量都不需要改，否则需要检查一下环境变量，将cuda-9.1出现的地方换成cuda-9.0)， make runtest 即可全部通过。第九步中把pycaffe重新编译一下即可。</span></span></p><p><span style="color:#3f3f3f;background-color:rgb(255,255,255);font-weight:normal;"><span style="font-size:18px;"><br></span></span></p><h2><a name="t12"></a><a target="_blank"></a><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:24px;"> 2）CUDA 9.0下载</span></span></h2></div><div><span style="color:#3f3f3f;background-color:rgb(255,255,255);"><span style="font-size:18px;">CUDA 9.0可在此链接下载：https://developer.nvidia.com/cuda-toolkit-archive，还需要下载对应的cuDNN：https://developer.nvidia.com/rdp/cudnn-download#a-collapse704-9 ，也可以通过我的百度云分享下载，见我的资源：<a href="http://download.csdn.net/download/balixiaxuetian/10229488" rel="nofollow" target="_blank">点击打开链接</a></span></span><span style="font-size:18px;background-color:rgb(255,255,255);">http://download.csdn.net/download/balixiaxuetian/10229488</span></div> </div>
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