JETSON TK1 ~ 安装Cuda和OpenCV3

一：安装Cuda6.5

1：下载安装包

2、在TK1上安装软件包：

cd ~/Downloads  
sudo dpkg -i cuda-repo-l4t-r21.3-6-5-prod_6.5-42_armhf.deb  
sudo apt-get update  
sudo apt-get install cuda-toolkit-6-5  
sudo usermod -a -G video $USER

3、配置到.bashrc

echo "# Add CUDA bin & library paths:" >> ~/.bashrc  
echo "export PATH=/usr/local/cuda/bin:$PATH" >> ~/.bashrc  
echo "export LD_LIBRARY_PATH=/usr/local/cuda/lib:$LD_LIBRARY_PATH" >> ~/.bashrc

4、验证版本

nvcc -V

二：安装OpenCV3.4.1

1、下载安装包

OpenCV3.4.1

2、安装依赖项

sudo apt-get install build-essential libgtk2.0-dev libvtk5-dev libjpeg-dev libtiff4-dev libjasper-dev libopenexr-dev libtbb-dev  
sudo apt-get install build-essential make cmake cmake-curses-gui g++ libavformat-dev libavutil-dev 
                       libswscale-dev libv4l-dev libeigen3-dev 
                       libglew-dev libgtk2.0-dev
sudo apt-get install libdc1394-22-dev libxine2-dev 
                       libgstreamer1.0-dev 
                       libgstreamer-plugins-base1.0-dev
sudo apt-get install libjpeg8-dev libjpeg-turbo8-dev libtiff5-dev 
                       libjasper-dev libpng12-dev libavcodec-dev
sudo apt-get install libxvidcore-dev libx264-dev libgtk-3-dev 
                       libatlas-base-dev gfortran
sudo apt-get install libopenblas-dev liblapack-dev liblapacke-dev

3、修改cuda_gl_interop.h文件

sudo vim /usr/local/cuda/include/cuda_gl_interop.h

4、解压下载的源码并创建编译目录

unzip opencv-3.4.1.zip 
cd opencv-3.4.1/
mkdir build
cd build

5、生成makefile温江并编译安装

cmake -D CMAKE_BUILD_TYPE=RELEASE -D CMAKE_INSTALL_PREFIX=/usr/local 
        -D WITH_CUDA=ON -D CUDA_ARCH_BIN="3.2" -D CUDA_ARCH_PTX="" 
        -D WITH_CUBLAS=ON -D ENABLE_FAST_MATH=ON -D CUDA_FAST_MATH=ON 
        -D ENABLE_NEON=ON -D WITH_LIBV4L=ON -D BUILD_TESTS=OFF 
        -D BUILD_PERF_TESTS=OFF -D BUILD_EXAMPLES=OFF 
        -D WITH_QT=ON -D WITH_OPENGL=OFF ..
make -j4
sudo make install