OpenCV 查看GPU型号和驱动，开启OpenCL的方法

#include <opencv2/core/ocl.hpp>// 显示平台信息std::vector<cv::ocl::PlatformInfo> plats;cv::ocl::getPlatfomsInfo(plats);const cv::ocl::PlatformInfo *platform = &plats[0];std::cout <&l...

benobug

2257人浏览 · 2020-03-28 13:36:26

benobug · 2020-03-28 13:36:26 发布

#include <opencv2/core/ocl.hpp>
// 显示平台信息
std::vector<cv::ocl::PlatformInfo> plats;
cv::ocl::getPlatfomsInfo(plats);
const cv::ocl::PlatformInfo *platform = &plats[0];
std::cout << "Platform name: " << platform->name().c_str() << std::endl;
// 显示可用驱动
cv::ocl::Device current_device;
platform->getDevice(current_device, 0);
std::cout << "Device name: " << current_device.name().c_str() << std::endl;
// 设置，使能
current_device.set(0);
cv::ocl::setUseOpenCL(true);