yum install cuda-6-5
GTX 660显卡装cuda后会导致Xorg狂奔，直至系统死机，需要将/etc/inittab中的启动级别改为3
注，驱动包文件结构不对，导致nvidia_uvm.ko模块无法编译，需手动解决
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cd /var/lib/dkms/nvidia/346.46
cp -rv /usr/src/nvidia-346.46 build
如果使用yum 方式安装的使用下载下的驱动包升级下
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chmod +x NVIDIA-Linux-x86_64-346.72.run
./NVIDIA-Linux-x86_64-346.72.run
重启后，dkms会在开机时完成nvidia_uvm.ko的编译
/lib/modules/版本号/extra/下有两个包：nvidia.ko nvidia_uvm.ko
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lsmod|grep nvidia
vi /etc/rc.local #编辑该文件
modprobe nvidia_uvm #添加该条
5.1 run包安装方式
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chmod +x cuda_6.5.19_linux_64.run
./ cuda_6.5.19_linux_64.run
6、安装blas
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yum -y install blas.x86_64 blas-devel.x86_64
atlas.x86_64 atlas-devel.x86_64 atlas-sse3.x86_64 atlas-sse3-devel.x86_64
7、安装opencv
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yum -y install ant.x86_64 gcc.x86_64 gcc-c++.x86_64 cmake.x86_64 git.x86_64 pkgconfig.x86_64 gtk2.x86_64 gtk2-devel.x86_64 libdc1394.x86_64 libdc1394-devel.x86_64 libjpeg-turbo.x86_64 libjpeg-turbo-devel.x86_64 libpng.x86_64 libpng-devel.x86_64 libtiff.x86_64 libtiff-devel.x86_64 jasper.x86_64 jasper-libs.x86_64 jasper-devel.x86_64 yasm.x86_64 yasm-devel.x86_64
pip install numpy
安装ffmpeg： #此包不需要通过yum安装，yum安装版本不对
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tar -xf ffmpeg-2.6.1.tar.bz2 -C /usr/src
cd /usr/src/ffmpeg-2.6.1/
./configure --enable-shared #要以共享库方式配置，否则opencv编译时链接静态库会出错
make -j12 && make install
unzip opencv-2.4.9
cd opencv-2.4.9
mkdir release && cd release
修改源文件NCVPixelOperations.hpp，
文件替换到opencv路径下的modules/gpu/src/nvidia/core/NCVPixelOperations.hpp
配置环境变量：
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vim /etc/profile.d/custom.sh 配置完成source /etc/profile.d/custom.sh
#!/bin/bash
export PATH=/usr/local/MATLAB/R2014a/bin:/usr/local/cuda-6.5/bin:$PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/boost-1.55.0/lib:/usr/local/cuda-6.5/lib64:/opt/caffe-master/build/lib:/usr/lib64/atlas
export LIBRARY_PATH=$LIBRARY_PATH:/usr/local/boost-1.55.0/lib:/usr/local/cuda-6.5/lib64:/opt/caffe-master/build/lib:/usr/lib64/atlas
export C_INCLUDE_PATH=$C_INCLUDE_PATH:/usr/local/boost-1.55.0/include:/usr/local/cuda-6.5/include:/opt/caffe-master/build/src:/opt/caffe-master/include
export CPLUS_INCLUDE_PATH=$CPLUS_INCLUDE_PATH:/usr/local/boost-1.55.0/include:/usr/local/cuda-6.5/include:/opt/caffe-master/build/src:/opt/caffe-master/include
