Technology- Caffe 使用

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Caffe 安装和使用。

安装

OSX 系统

安装流程。

配置环境:

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sudo mkdir ~/caffe_python 
sudo cp -r ./python/caffe ~/caffe_python
vi ~/.bash_profile 
export PYTHONPATH=~/caffe_python:$PYTHONPATH 
source ~/.bash_profile

CentOS 系统

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sudo yum install -y protobuf-devel leveldb-devel snappy-devel opencv-devel boost-devel hdf5-devel
sudo yum install -y gflags-devel glog-devel lmdb-devel 
sudo yum install -y atlas-devel python-devel
git clone https://github.com/BVLC/caffe.git
cd caffe
修改 MAKEFILE
make all
make test
make runtest

Ubuntu 系统

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sudo apt-get install -y libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev protobuf-compiler
sudo apt-get install -y --no-install-recommends libboost-all-dev
sudo apt-get install -y libatlas-base-dev
sudo apt-get install -y python-dev
sudo apt-get install -y libgflags-dev libgoogle-glog-dev liblmdb-dev
cp Makefile.config.example Makefile.config
# Adjust Makefile.config (for example, if using Anaconda Python, or if cuDNN is desired)
make all
make test
make runtest

配置环境

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#编辑 rc.local 文件，添加
source /etc/profile

测试运行时间

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cd  $CAFFE_ROOT
./data/cifar10/get_cifar10.sh
./examples/cifar10/create_cifar10.sh
./build/tools/caffe time  --model=examples/cifar10/cifar10_full_sigmoid_train_test_bn.prototxt -iterations 1000

报错

问题1

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Fatal error: hdf5.h: 没有那个文件或目录

解决：

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Makefile.config 中：
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include
改为：
INCLUDE_DIRS := $(PYTHON_INCLUDE) /usr/local/include /usr/include/hdf5/serial/

Makefile 中：
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_serial

问题2

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.build_release/lib/libcaffe.so：对‘boost::re_detail_106200::get_default_error_string(boost::regex_constants::error_type)’未定义的引用
.build_release/lib/libcaffe.so：对‘cv::VideoWriter::write(cv::Mat const&)’未定义的引用

解决：

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在 Makefile 中添加：

LIBRARIES += boost_regex opencv_videoio

问题3

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Undefined symbols for architecture x86_64:
  "boost::re_detail_106500::get_mem_block()", referenced from:

解决：

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Makefile.config中：

INCLUDE_DIRS 加上 /usr/local/opt/boost/include/boost
LIBRARY_DIRS 加上 /usr/local/opt/boost/lib

问题4

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src/caffe/test/test_proposal_layer.cpp:28:26: error: no template named 'GPUDevice'; did you mean 'CPUDevice'?

解决：

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删除该文件

问题5

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cannot find -lboost_python3

解决：

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cd /usr/lib/x86_64-linux-gnu
sudo ln -s libboost_python-py36.so libboost_python3.so

问题6

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By not providing "FindOpenCV.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "OpenCV", but
  CMake did not find one.

解决：

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export OpenCV_DIR=/usr/local/Cellar/opencv@2/2.4.13.2_2/share/OpenCV

问题7

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libdc1394 error: Failed to initialize libdc1394

解决：

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sudo ln /dev/null /dev/raw1394

问题8

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vec.lib not found4

解决：

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#修改 CMakeCache.txt 
vecLib_INCLUDE_DIR:PATH=/System/Library/Frameworks/Accelerate.framework/Versions/Current/Frameworks/vecLib.framework/Versions/Current/Headers

问题9

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ld: library not found for -lboost_thread-my

解决：

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#编辑 Makefile 文件
-lboost_thread-my
替换为：
-lboost_thread-mt