一、编译环境

1.下载caffe windows版源码

https://github.com/BVLC/caffe/tree/windows

2.CUDA

　　CUDA 7.5 or 8.0 (use CUDA 8 if using Visual Studio 2015)

3.cuDNN v4

　　将下载的bin,include及lib拷贝到CUDA对应的目录（我的为：C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5）。

4.Matlab

　　R2016b（我的版本）

5.Anaconda Python 2.7

　　https://conda.io/miniconda.html

　　下载后双击可执行程序安装到C:\Miniconda2。

　　安装完毕后启动cmd.exe，输入conda list可以看到一些安装包；

　　更新conda包

conda update conda

 　　安装numpy

conda install numpy

 

二、编译

　　进入caffe\windows目录，复制CommonSettings.props.example文件为CommonSettings.props（粗体字部分为修改处），其内容如下

<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
    <ImportGroup Label="PropertySheets" />
    <PropertyGroup Label="UserMacros">
        <BuildDir>$(SolutionDir)..\Build</BuildDir>
        <!--NOTE: CpuOnlyBuild and UseCuDNN flags can't be set at the same time.-->
        <CpuOnlyBuild>true</CpuOnlyBuild>
        <UseCuDNN>false</UseCuDNN>
        <CudaVersion>7.5</CudaVersion>
        <!-- NOTE: If Python support is enabled, PythonDir (below) needs to be
         set to the root of your Python installation. If your Python installation
         does not contain debug libraries, debug build will not work. -->
        <PythonSupport>true</PythonSupport>
        <!-- NOTE: If Matlab support is enabled, MatlabDir (below) needs to be
         set to the root of your Matlab installation. -->
        <MatlabSupport>true</MatlabSupport>
        <CudaDependencies></CudaDependencies>

        <!-- Set CUDA architecture suitable for your GPU.
         Setting proper architecture is important to mimize your run and compile time. -->
        <CudaArchitecture>compute_35,sm_35;compute_52,sm_52</CudaArchitecture>

        <!-- CuDNN 4 and 5 are supported -->
        <CuDnnPath></CuDnnPath>
        <ScriptsDir>$(SolutionDir)\scripts</ScriptsDir>
    </PropertyGroup>
    <PropertyGroup Condition="'$(CpuOnlyBuild)'=='false'">
        <CudaDependencies>cublas.lib;cuda.lib;curand.lib;cudart.lib</CudaDependencies>
    </PropertyGroup>

    <PropertyGroup Condition="'$(UseCuDNN)'=='true'">
        <CudaDependencies>cudnn.lib;$(CudaDependencies)</CudaDependencies>
    </PropertyGroup>
    <PropertyGroup Condition="'$(UseCuDNN)'=='true' And $(CuDnnPath)!=''">
        <LibraryPath>$(CuDnnPath)\lib\x64;$(LibraryPath)</LibraryPath>
        <IncludePath>$(CuDnnPath)\include;$(IncludePath)</IncludePath>
    </PropertyGroup>

    <PropertyGroup>
        <OutDir>$(BuildDir)\$(Platform)\$(Configuration)\</OutDir>
        <IntDir>$(BuildDir)\Int\$(ProjectName)\$(Platform)\$(Configuration)\</IntDir>
    </PropertyGroup>
    <PropertyGroup>
        <LibraryPath>$(OutDir);$(CUDA_PATH)\lib\$(Platform);$(LibraryPath)</LibraryPath>
        <IncludePath>$(SolutionDir)..\include;$(SolutionDir)..\include\caffe\proto;$(CUDA_PATH)\include;$(IncludePath)</IncludePath>
    </PropertyGroup>
    <PropertyGroup Condition="'$(PythonSupport)'=='true'">
        <PythonDir>C:\Miniconda2</PythonDir>
        <LibraryPath>$(PythonDir)\libs;$(LibraryPath)</LibraryPath>
        <IncludePath>$(PythonDir)\include;$(PythonDir)\Lib\site-packages\numpy\core;$(IncludePath)</IncludePath>
    </PropertyGroup>
    <PropertyGroup Condition="'$(MatlabSupport)'=='true'">
        <MatlabDir>C:\Program Files\MATLAB\R2016b</MatlabDir>
        <LibraryPath>$(MatlabDir)\extern\lib\win64\microsoft;$(LibraryPath)</LibraryPath>
        <IncludePath>$(MatlabDir)\extern\include;$(MatlabDir)\toolbox\distcomp\gpu\extern\include;$(IncludePath)</IncludePath>
    </PropertyGroup>
    <ItemDefinitionGroup Condition="'$(CpuOnlyBuild)'=='true'">
        <ClCompile>
            <PreprocessorDefinitions>CPU_ONLY;%(PreprocessorDefinitions)</PreprocessorDefinitions>
        </ClCompile>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup Condition="'$(UseCuDNN)'=='true'">
        <ClCompile>
            <PreprocessorDefinitions>USE_CUDNN;%(PreprocessorDefinitions)</PreprocessorDefinitions>
        </ClCompile>
        <CudaCompile>
            <Defines>USE_CUDNN</Defines>
        </CudaCompile>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup Condition="'$(PythonSupport)'=='true'">
        <ClCompile>
            <PreprocessorDefinitions>WITH_PYTHON_LAYER;BOOST_PYTHON_STATIC_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
        </ClCompile>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup Condition="'$(MatlabSupport)'=='true'">
        <ClCompile>
            <PreprocessorDefinitions>MATLAB_MEX_FILE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
        </ClCompile>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup>
        <ClCompile>
            <MinimalRebuild>false</MinimalRebuild>
            <MultiProcessorCompilation>true</MultiProcessorCompilation>
            <PreprocessorDefinitions>_SCL_SECURE_NO_WARNINGS;USE_OPENCV;USE_LEVELDB;USE_LMDB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
            <TreatWarningAsError>true</TreatWarningAsError>
        </ClCompile>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
        <ClCompile>
            <Optimization>Full</Optimization>
            <PreprocessorDefinitions>NDEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
            <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
            <FunctionLevelLinking>true</FunctionLevelLinking>
        </ClCompile>
        <Link>
            <EnableCOMDATFolding>true</EnableCOMDATFolding>
            <GenerateDebugInformation>true</GenerateDebugInformation>
            <LinkTimeCodeGeneration>UseLinkTimeCodeGeneration</LinkTimeCodeGeneration>
            <OptimizeReferences>true</OptimizeReferences>
        </Link>
    </ItemDefinitionGroup>
    <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
        <ClCompile>
            <Optimization>Disabled</Optimization>
            <PreprocessorDefinitions>_DEBUG;%(PreprocessorDefinitions)</PreprocessorDefinitions>
            <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
        </ClCompile>
        <Link>
            <GenerateDebugInformation>true</GenerateDebugInformation>
        </Link>
    </ItemDefinitionGroup>
</Project>

 注意：<CuDnnPath></CuDnnPath>之间不要输入任何路径，否则编译libcaffe时会报如下错误：

错误 1 error MSB3073: 命令“"D:\caffe-windows\windows\\scripts\BinplaceCudaDependencies.cmd" "C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v7.5\bin" "" false true "D:\caffe-windows\windows\..\Build\x64\Debug\"
:VCEnd”已退出，代码为 1。 C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V120\Microsoft.CppCommon.targets 132 5 libcaffe