有困难在Ubuntu 16.04

OS安装来自Caffe：Ubuntu的16.04 CUDA 7.5 Cudnn：5有困难在Ubuntu 16.04

我下面this教程与GPU安装朱古力。在这里，我想要安装opencv 3.1。但是，当CUDA已经安装在系统中时，opencv的编译会产生错误。

我得到试图make的OpenCV 3.1的错误是：

/usr/include/string.h: In function ‘void* __mempcpy_inline(void*, const void*, size_t)’: 
/usr/include/string.h:652:42: error: ‘memcpy’ was not declared in this scope 
    return (char *) memcpy (__dest, __src, __n) + __n; 
             ^
CMake Error at cuda_compile_generated_gpu_mat.cu.o.cmake:266 (message): 
    Error generating file 
    /home/cortana/Downloads/opencv-3.1.0/build/modules/core/CMakeFiles/cuda_compile.dir/src/cuda/./cuda_compile_generated_gpu_mat.cu.o 


modules/core/CMakeFiles/opencv_core.dir/build.make:63: recipe for target 'modules/core/CMakeFiles/cuda_compile.dir/src/cuda/cuda_compile_generated_gpu_mat.cu.o' failed 
make[2]: *** [modules/core/CMakeFiles/cuda_compile.dir/src/cuda/cuda_compile_generated_gpu_mat.cu.o] Error 1 
CMakeFiles/Makefile2:1505: recipe for target 'modules/core/CMakeFiles/opencv_core.dir/all' failed 
make[1]: *** [modules/core/CMakeFiles/opencv_core.dir/all] Error 2 
Makefile:160: recipe for target 'all' failed 
make: *** [all] Error 2

我曾尝试通过将线set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -D_FORCE_INLINES")它改变的OpenCV 3.1的CMakeLists.txt。此外，我检查了更改/usr/include/string.h提供的here的建议。但是我已经有了该文件的更新版本。我无法构建opencv 3.1，因此Caffe。

来源

2016-09-07 lee huang

CUDA 7.5不支持Ubuntu的16或GCC 5 – talonmies

我试着用GCC 4.8编译过尝试，它给了同样的错误 –

与CUDA 8.它为我用的GeForce GTX 960M在Ubuntu 16.04

来源

2017-03-13 09:12:40 praneeth

有困难在Ubuntu 16.04

回答

相关问题