Ubuntu16.04+Cuda9.0+Cudnn7.0+python2.7+Caffe
Ubuntu16.04+Cuda9.0+Cudnn7.0+python2.7+Caffe
Ubuntu16.04+Cuda9.0+Cudnn7.0+python2.7+Caffe
1.驱动安装
2.Cuda9.0安装
3.Cudnn7.0安装
以上3步见：
https://blog.csdn.net/weixin_42287851/article/details/80421821
4.opencv安装
https://blog.csdn.net/weixin_42287851/article/details/80419646
5.Caffe安装
可以采用如下方法，或者https://blog.csdn.net/weixin_42287851/article/details/82833585（安装时坑少）
安装依赖包：
sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler
sudo apt-get install --no-install-recommends libboost-all-dev
sudo apt-get install libopenblas-dev liblapack-dev libatlas-base-dev
sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev
sudo apt-get install git cmake build-essential下载Caffe包：
git clone https://github.com/BVLC/caffe.git进入Caffe目录（以下安装，默认均在Caffe目录下），复制Makefile.config.example文件，命名为Makefile.config
cd caffe
sudo cp Makefile.config.example Makefile.config打开（gedit或者vim都行）Makefile.config
sudo gedit Makefile.config修改Makefile.config文件
#USE_CUDNN := 1
改为：
USE_CUDNN := 1#OPENCV_VERSION := 3
改为：
OPENCV_VERSION := 3#WITH_PYTHON_LAYER := 1
改为：
WITH_PYTHON_LAYER := 1INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib
改为：
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial
LIBRARY_DIRS := $(PYTHON_LIB) /usr/local/lib /usr/lib /usr/lib/x86_64-linux-gnu /usr/lib/x86_64-linux-gnu/hdf5/serial修改Makefile文件
LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_hl hdf5
改为：
LIBRARIES += glog gflags protobuf boost_system boost_filesystem m hdf5_serial_hl hdf5_serialNVCCFLAGS +=-ccbin=$(CXX) -Xcompiler-fPIC $(COMMON_FLAGS)
改为：
NVCCFLAGS += -D_FORCE_INLINES -ccbin=$(CXX) -Xcompiler -fPIC $(COMMON_FLAGS)打开 /usr/local/cuda/include/host_config.h 文件并修改，这里可能要root权限，采用vim修改，如下：
打开：
sudo vim /usr/local/cuda/include/host_config.h修改：
#error-- unsupported GNU version! gcc versions later than 5.0 are not supported!
改为：
//#error-- unsupported GNU version! gcc versions later than 5.0 are not supported!编译Caffe
make all -j8编译好后，测试编译的Caffe
sudo make runtest -j8出现下图，即编译成功
安装python接口
安装依赖包：
sudo apt-get install python-numpy
sudo apt install python-pip
sudo pip install -U scikit-image
这个包可能需要科学上网，如果失败多试几次编译pycaffe
sudo make pycaffe -j8终端无法import caffe
sudo vim ~/.bashrc在最后一行增加：
export PYTHONPATH=~/caffe/python:$PYTHONPATH退出vim，更新
source ~/.bashrc测试是否成功，如下即安装成功：
可能会报的错：
1.nvcc fatal : Unsupported gpu architecture 'compute_20'
打开Caffe目录下的Makefile.config文件
cd caffe
sudo gedit Makefile.config
注释掉#-gencode arch=compute_20, code=sm_20
参考：
https://blog.csdn.net/yhaolpz/article/details/71375762
https://blog.csdn.net/u010417185/article/details/53559107