﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-jack-wang-随笔分类-TensorRT</title><link>http://www.cppblog.com/jack-wang/category/21431.html</link><description>小王</description><language>zh-cn</language><lastBuildDate>Tue, 25 Apr 2023 13:05:20 GMT</lastBuildDate><pubDate>Tue, 25 Apr 2023 13:05:20 GMT</pubDate><ttl>60</ttl><item><title>安装torchvision时报错：The headers or library files could not be found for jpeg</title><link>http://www.cppblog.com/jack-wang/archive/2023/04/25/229840.html</link><dc:creator>小王</dc:creator><author>小王</author><pubDate>Mon, 24 Apr 2023 19:14:00 GMT</pubDate><guid>http://www.cppblog.com/jack-wang/archive/2023/04/25/229840.html</guid><wfw:comment>http://www.cppblog.com/jack-wang/comments/229840.html</wfw:comment><comments>http://www.cppblog.com/jack-wang/archive/2023/04/25/229840.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/jack-wang/comments/commentRss/229840.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/jack-wang/services/trackbacks/229840.html</trackback:ping><description><![CDATA[<div>centos：<br />yum install libjpeg-devel<br /><br />ubuntu：<br />apt install&nbsp;libjpeg-dev</div><img src ="http://www.cppblog.com/jack-wang/aggbug/229840.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/jack-wang/" target="_blank">小王</a> 2023-04-25 03:14 <a href="http://www.cppblog.com/jack-wang/archive/2023/04/25/229840.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>在yolov5 V5.0中使用.pt文件导出.wts文件时报错：Can't get attribute 'SPPF' on &lt;module 'models.common，，，，，，</title><link>http://www.cppblog.com/jack-wang/archive/2022/08/01/229384.html</link><dc:creator>小王</dc:creator><author>小王</author><pubDate>Mon, 01 Aug 2022 02:43:00 GMT</pubDate><guid>http://www.cppblog.com/jack-wang/archive/2022/08/01/229384.html</guid><wfw:comment>http://www.cppblog.com/jack-wang/comments/229384.html</wfw:comment><comments>http://www.cppblog.com/jack-wang/archive/2022/08/01/229384.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/jack-wang/comments/commentRss/229384.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/jack-wang/services/trackbacks/229384.html</trackback:ping><description><![CDATA[<div>把yolov5 V6.0版本中根目录下的gen_wts.py文件复制到yolov5 V5.0版本的根目录中，执行导出.wts文件命令：</div><div></div><div>python3 gen_wts.py -w best.pt -o best.wts</div><div>报错：</div><div>Can't get attribute 'SPPF' on &lt;module 'models.common，，，，，，</div><div></div><div>解决：</div><div>把yolov5 V6.0版本中的./models/common.py文件中的SPPF类复制到yolov5 V5.0版本的./models/common.py文件中，</div><div>并在common.py添加一行代码：</div><div>import warnings</div><div></div><div>再次导出.wts文件</div><div>python3 gen_wts.py -w best.pt -o best.wts</div><div></div><div>成功生成best.wts文件</div><div>O了！</div><img src ="http://www.cppblog.com/jack-wang/aggbug/229384.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/jack-wang/" target="_blank">小王</a> 2022-08-01 10:43 <a href="http://www.cppblog.com/jack-wang/archive/2022/08/01/229384.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>Ubuntu18中安装TensorRT </title><link>http://www.cppblog.com/jack-wang/archive/2022/07/28/229379.html</link><dc:creator>小王</dc:creator><author>小王</author><pubDate>Thu, 28 Jul 2022 07:05:00 GMT</pubDate><guid>http://www.cppblog.com/jack-wang/archive/2022/07/28/229379.html</guid><wfw:comment>http://www.cppblog.com/jack-wang/comments/229379.html</wfw:comment><comments>http://www.cppblog.com/jack-wang/archive/2022/07/28/229379.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/jack-wang/comments/commentRss/229379.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/jack-wang/services/trackbacks/229379.html</trackback:ping><description><![CDATA[1、下载TensorRT<br />下载地址：<br /><div>https://developer.nvidia.com/nvidia-tensorrt-download<br />需要登录nvidia官网，还得回答问题，随便填即可<br /><br />建议选择压缩包版本<br />我选择的是TensorRT8.x<br /><br />2、配置<br />解压后进入TensorRT根目录：<br />（1）环境变量<br /><div>vi ~/.bashrc<br />在文件末尾添加一行代码：</div><div>export LD_LIBRARY_PATH=/opt/TensorRT-8_0_1_6/lib:$LD_LIBRARY_PATH<br />关闭保存<br />source ~/.bashrc</div><div>（2）复制文件到系统路径<br />把TensorRT根目录中的/lib/下面的文件复制到 /usr/lib/下，<br />把TensorRT根目录中的/include/下面的文件复制到 /usr/include/下<br /><br />3、安装python包<br />进入TensorRT根目录下的python/目录下<br />ll<br />可以看到多个版本的python包。<br />因为我之前安装的是python3.10版，所以选择安装文件tensorrt-8.4.1.5-cp310-none-linux_x86_64.whl<br />执行安装命令：<br /><div>pip install --force-reinstall tensorrt-8.4.1.5-cp310-none-linux_x86_64.whl</div><br />4、测试<br />执行命令:<br />python3<br />进入python控制台<br />执行python 命令：<br />import tensorrt<br />可以看到没有报错<br /><br />注意：<br />如果第2节的步骤（2）中，没有把TensorRT根目录中的/lib/下面的文件复制到 /usr/lib/下，则此处报错：<br /><div>libnvinfer.so.8: cannot open shared object file: No such file or directory<br /><br />执行python命令：<br />tensorrt.__version__<br />可以查看到tensorrt版本号：<br />&#8216;8.4.1.5&#8217;<br /><br /><br />O了！</div><br /><br /></div></div><div class="xl-chrome-ext-bar" id="xl_chrome_ext_{4DB361DE-01F7-4376-B494-639E489D19ED}" style="display: none;">
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