centos7下，intel-opencl-caffe安装中遇到的坑

浅浅的花香味﹌ 2022-06-06 07:15 261阅读 0赞

用的是这个项目：[https://github.com/01org/caffe][https_github.com_01org_caffe]

教程参考：[https://github.com/01org/caffe/wiki/clCaffe][https_github.com_01org_caffe_wiki_clCaffe]

1.  OpenCV的问题：
    
        ...
            CMake Warning at C:/opencv/opencv320/build/OpenCVConfig.cmake:138 (message):
            Found OpenCV Windows Pack but it has no binaries compatible with your configuration.
        
            You should manually point CMake variable OpenCV_DIR to your build of OpenCV
            ...
    
    在CMakeList.txt中加入一句：
    
        set(OpenCV_FOUND 1)
    
    然后，在编译命令中添加：
    
        -DOpenCV_DIR=/usr/local/opencv-2.4.13/build
2.  如果使用atlas，会碰到找不到库的问题。建议改用openblas
    
    openblas：
    
        yum install  openblas-devel
    
    MakeFile.config配置如下：
    
        BLAS := open
            # Custom (MKL/ATLAS/OpenBLAS) include and lib directories.
            # Leave commented to accept the defaults for your choice of BLAS
            # (which should work)!
            #BLAS_INCLUDE := /usr/include/atlas
            #BLAS_LIB := /usr/lib64/atlas
3.  安装最新的epel-Release
    
        sudo rpm -ivh https://dl.fedoraproject.org/pub/epel/7/x86_64/Packages/e/epel-release-7-xx.noarch.rpm
    
    出错：
    
        Error: Failed Dependencies:epel-Release >= 7 Is Needed By Webtatic-Release-7-9.Noarch
    
    移除老的版本：
    
        yum remove epel*
    
    之后再重新安装
4.  运行测试
    
     *  放到 /usr/local/lib 里面的动态链接库并不能正常被加载。（应该是之前安装的库都在这个目录……）  
        把这个目录添加到库搜索的目录就行了：
        
            sudo ldconfig /usr/local/lib
     *  运行 examples 的例子的时候，其默认都是在 GPU 运行的，需要在 \*\_solver.prototxt 中将修改 solver\_mode 为 solver\_mode = CPU。

[https_github.com_01org_caffe]: https://github.com/01org/caffe
[https_github.com_01org_caffe_wiki_clCaffe]: https://github.com/01org/caffe/wiki/clCaffe