最近将系统升级到ubuntu16,新电脑显示也支持CUDA了，重新编译Caffe时发现还依赖库还是有点不同，在这里记下来。
硬件配置
神舟Z7M-SL7D2笔记本
CPU Core i7-6700HQ(含集成显卡)
芯片组 Intel Hm170
独立显卡 NVIDIA GTX965M
软件环境
ubuntu 16.04
NVIDIA driver 378
CUDA8.0
cudnn 5.1
编译环境准备
安装编译Caffe所需的依赖库
#!/bin/bash
sudo apt-get install cmake
sudo apt-get install libprotobuf-dev protobuf-compiler libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev
sudo apt-get install libboost-all-dev // 安装boost库
#sudo apt-get install libatlas-base-dev //BLAS如使用OpenBLAS，可不安装
sudo apt-get install libopenblas-dev //BLAS如使用atlas，可不安装
sudo apt-get install libgflags-dev libgoogle-glog-dev liblmdb-dev
sudo apt-get install python-numpy // 安装numpy
#sudo apt-get install doxygen // doxygen用于文档生成 可不安装
编译caffe
以下是编译caffe的脚本(解压，生成Makefile，编译，安装全过程)
build_caffe.sh
#!/bin/bash
caffe_folder=caffe-master
if [ -d $caffe_folder ]
then
rm -fr $caffe_folder
fi
# 从 https://github.com/BVLC/caffe 下载Caffe源码 caffe-master.zip解压缩
unzip $caffe_folder.zip
pushd $caffe_folder
# 创建编译输出文件夹
mkdir build && cd build
# 执行cmake生成Makefile
#编译CPU版本
#cmake -DCPU_ONLY=ON -DBLAS=Open ..
#编译GPU版本
cmake -DBLAS=Open -DCUDA_NVCC_FLAGS=--Wno-deprecated-gpu-targets ..
# 开始编译并安装到build/install文件夹下 并发8线程
make install -j 8
cd ..
popd
消除NVCC警告
在这里 -DCUDA_NVCC_FLAGS=--Wno-deprecated-gpu-targets用于指定CUDA编译器(nvcc)的编译选项，如果不指定--Wno-deprecated-gpu-targets选项则在编译Caffe时会产生如下编译警告
nvcc warning : The ‘compute_20’, ‘sm_20’, and ‘sm_21’ architectures are deprecated, and may be removed in a future release (Use -Wno-deprecated-gpu-targets to suppress warning).
当然也可以在cmake-gui中，如下图搜索NVCC，在CUDA_NVCC_FLAGS中添加--Wno-deprecated-gpu-targets
执行cmake -DBLAS=Open -DCUDA_NVCC_FLAGS=--Wno-deprecated-gpu-targets ..输出如下：
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- system
-- thread
-- filesystem
-- chrono
-- date_time
-- atomic
-- Found gflags (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libgflags.so)
-- Found glog (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libglog.so)
-- Found PROTOBUF Compiler: /usr/bin/protoc
-- Found lmdb (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/liblmdb.so)
-- Found LevelDB (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libleveldb.so)
-- Found Snappy (include: /usr/include, library: /usr/lib/x86_64-linux-gnu/libsnappy.so)
-- CUDA detected: 8.0
-- Found cuDNN: ver. 5.1.10 found (include: /usr/local/cuda-8.0/include, library: /usr/local/cuda-8.0/lib64/libcudnn.so)
-- Automatic GPU detection failed. Building for all known architectures.
-- Added CUDA NVCC flags for: sm_20 sm_21 sm_30 sm_35 sm_50
-- OpenCV found (/usr/share/OpenCV)
-- Found OpenBLAS libraries: /usr/lib/libopenblas.so
-- Found OpenBLAS include: /usr/include
-- NumPy ver. 1.11.0 found (include: /usr/lib/python2.7/dist-packages/numpy/core/include)
-- Boost version: 1.58.0
-- Found the following Boost libraries:
-- python
-- Detected Doxygen OUTPUT_DIRECTORY: ./doxygen/
--
-- ******************* Caffe Configuration Summary *******************
-- General:
-- Version : 1.0.0-rc3
-- Git : unknown
-- System : Linux
-- C++ compiler : /usr/bin/c++
-- Release CXX flags : -O3 -DNDEBUG -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Debug CXX flags : -g -fPIC -Wall -Wno-sign-compare -Wno-uninitialized
-- Build type : Release
--
-- BUILD_SHARED_LIBS : ON
-- BUILD_python : ON
-- BUILD_matlab : OFF
-- BUILD_docs : ON
-- CPU_ONLY : OFF
-- USE_OPENCV : ON
-- USE_LEVELDB : ON
-- USE_LMDB : ON
-- ALLOW_LMDB_NOLOCK : OFF
--
-- Dependencies:
-- BLAS : Yes (Open)
-- Boost : Yes (ver. 1.58)
-- glog : Yes
-- gflags : Yes
-- protobuf : Yes (ver. 2.6.1)
-- lmdb : Yes (ver. 0.9.17)
-- LevelDB : Yes (ver. 1.18)
-- Snappy : Yes (ver. 1.1.3)
-- OpenCV : Yes (ver. 2.4.9.1)
-- CUDA : Yes (ver. 8.0)
--
-- NVIDIA CUDA:
-- Target GPU(s) : Auto
-- GPU arch(s) : sm_20 sm_21 sm_30 sm_35 sm_50
-- cuDNN : Yes (ver. 5.1.10)
--
-- Python:
-- Interpreter : /usr/bin/python2.7 (ver. 2.7.12)
-- Libraries : /usr/lib/x86_64-linux-gnu/libpython2.7.so (ver 2.7.12)
-- NumPy : /usr/lib/python2.7/dist-packages/numpy/core/include (ver 1.11.0)
--
-- Documentaion:
-- Doxygen : /usr/bin/doxygen (1.8.11)
-- config_file : /home/guyadong/caffe/caffe-master/.Doxyfile
--
-- Install:
-- Install path : /home/guyadong/caffe/caffe-master/build/install
--
-- Configuring done
-- Generating done
-- Build files have been written to: /home/guyadong/caffe/caffe-master/build