c – 使用OpenCL支持构建OpenCV

#include <iostream>
#include <fstream>
#include <string>
#include <iterator>
#include <opencv2/opencv.hpp>
#include <opencv2/core/ocl.hpp>

int main()
{
  if (!cv::ocl::haveOpenCL())       
      cout << "OpenCL is not avaiable..." << endl;          
   else cout << "OpenCL is AVAILABLE! :) " << endl; //this is the output

   cv::ocl::setUSEOpenCL(true);

   cout << context.ndevices() << " GPU devices are detected." << endl; 
   for (int i = 0; i < context.ndevices(); i++)
   {
     cv::ocl::Device device = context.device(i);
     cout << "name:              " << device.name() << endl;
     cout << "available:         " << device.available() << endl;
     cout << "imageSupport:      " << device.imageSupport() << endl;
     cout << "OpenCL_C_Version:  " << device.OpenCL_C_Version() << endl;
     cout << endl;
    } //this works & i can see my video card name & opencl version
    cv::ocl::Device(context.device(0));
}

当我使用UMat来衡量性能时,使用(UMat)或不使用(Mat)OpenCL的性能没有任何区别.

我从这个link下载了AMD-APP-SDK并尝试构建但没有OpenCL二进制文件(相反,我看到了opengl dll文件[glew32.dll& glut32.dll].如何通过链接OPENCL_LIBRARY来构建OpenCV与OpenCL？