在mac os 10.12 Sierra下安装caffe

1. 配置

Mac OS Sierra 10.12.1

2. 安装

安装CUDA8 (略)

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brew install -vd snappy leveldb gflags glog szip lmdb
brew tap homebrew/science
brew install hdf5 opencv

brew edit opencv, 改变如下两行:

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  -DPYTHON_LIBRARY=#{py_prefix}/lib/libpython2.7.dylib
  -DPYTHON_INCLUDE_DIR=#{py_prefix}/include/python2.7

安装protobuf和boost-python

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brew install --build-from-source --with-python -vd protobuf
brew install --build-from-source -vd boost boost-python

下载NVIDIA Mac drivers

下载caffe

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cd ~/Documents
git clone https://github.com/BVLC/caffe.git

打开Makefile.config, 配置BLAS

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BLAS_INCLUDE := /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.12.sdk/System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/Headers
BLAS_LIB := /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A

去掉CPU_ONLY的注释
去掉USE_LEVELDB := 0的注释

注:以下这两步似乎已经解决

下载XCode Command Line Tools for 7.3, 因为NVIDIA 暂时还不支持Xcode 8.0的. 切换到7.3的tools:

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sudo xcode-select --switch /Library/Developer/CommandLineTools

待会还要删掉它并使用以下语句切回来, 不然你会用不了brew

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sudo xcode-select -s /Applications/Xcode.app/Contents/Developer

3. 编译

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make all
make test
make runtest
make pycaffe
make pytest

除了一些warning, 似乎并没问题. 但最后一步make pytest出现了如下问题:

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/bin/sh: line 1: 67818 Segmentation fault: 11  python -m unittest discover -s caffe/test
make: *** [pytest] Error 139

似乎是anaconda的protobuf版本问题, 这里需要一个有效hack, - (详情见这里)[https://github.com/BVLC/caffe/issues/2092#issuecomment-153986008]

注释掉/python/caffe/proto/caffe_pb2.py 所有 “systax = proto " 的行, 问题解决

4. 测试样例

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# 下载测试集
cd data/ilsvrc12/
./get_ilsvrc_aux.sh
# 下载模型
cd ../../models/bvlc_reference_caffenet/
curl  http://dl.caffe.berkeleyvision.org/bvlc_reference_caffenet.caffemodel > bvlc_reference_caffenet.caffemodel

这200多m的文件我们还是用迅雷吧.然后运行下. 回到caffe根目录,执行

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./build/examples/cpp_classification/classification.bin models/bvlc_reference_caffenet/deploy.prototxt models/bvlc_reference_caffenet/bvlc_reference_caffenet.caffemodel data/ilsvrc12/imagenet_mean.binaryproto data/ilsvrc12/synset_words.txt examples/images/cat.jpg

参考资料 https://gist.github.com/doctorpangloss/f8463bddce2a91b949639522ea1dcbe4 http://caffe.berkeleyvision.org/install_osx.html http://caffe.berkeleyvision.org/install_osx.html https://github.com/BVLC/caffe/issues/3608

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