You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
92 lines
3.0 KiB
92 lines
3.0 KiB
#define CL_HPP_MINIMUM_OPENCL_VERSION 120
|
|
#define CL_HPP_TARGET_OPENCL_VERSION 120
|
|
|
|
#include <QCoreApplication>
|
|
#include <CL/cl2.hpp>
|
|
#include <QDebug>
|
|
|
|
int main(int argc, char* argv[])
|
|
{
|
|
QCoreApplication a(argc, argv);
|
|
|
|
//std::vector<cl::Platform> all_platforms;
|
|
////std::vector<cl::Device> all_dev;
|
|
//cl::Platform::get(&all_platforms);
|
|
////cl::Device::get(&all_dev);
|
|
|
|
//qDebug() << "Number of platforms found:" << all_platforms.size();
|
|
|
|
//foreach(auto platform, all_platforms)
|
|
//{
|
|
//qDebug() << platform.getInfo<CL_PLATFORM_NAME>().data();
|
|
//}
|
|
|
|
//std::vector<cl::Device> all_devices;
|
|
//all_platforms.front().getDevices(CL_DEVICE_TYPE_GPU, &all_devices);
|
|
|
|
//foreach(auto device, all_devices)
|
|
//{
|
|
//qDebug() << device.getInfo<CL_DEVICE_NAME>().data();
|
|
//}
|
|
|
|
////cl::Context main_context(all_devices.front());
|
|
|
|
////cl::Program program(main_context)
|
|
///
|
|
///
|
|
///
|
|
std::vector<cl::Platform> platforms;
|
|
cl::Platform::get(&platforms);
|
|
|
|
int platform_id = 0;
|
|
int device_id = 0;
|
|
|
|
qDebug() << "Number of Platforms: " << platforms.size();
|
|
|
|
for(std::vector<cl::Platform>::iterator it = platforms.begin(); it != platforms.end(); ++it)
|
|
{
|
|
cl::Platform platform(*it);
|
|
|
|
qDebug() << "Platform ID: " << platform_id++;
|
|
qDebug() << "Platform Name: " << platform.getInfo<CL_PLATFORM_NAME>().data();
|
|
qDebug() << "Platform Vendor: " << platform.getInfo<CL_PLATFORM_VENDOR>().data();
|
|
|
|
std::vector<cl::Device> devices;
|
|
platform.getDevices(CL_DEVICE_TYPE_GPU | CL_DEVICE_TYPE_CPU, &devices);
|
|
|
|
for(std::vector<cl::Device>::iterator it2 = devices.begin(); it2 != devices.end(); ++it2)
|
|
{
|
|
cl::Device device(*it2);
|
|
|
|
qDebug() << "\tDevice " << device_id++ << ": ";
|
|
qDebug() << "\t\tDevice Name: " << device.getInfo<CL_DEVICE_NAME>().data();
|
|
qDebug() << "\t\tDevice Vendor: " << device.getInfo<CL_DEVICE_VENDOR>().data();
|
|
qDebug() << "\t\tDevice Version: " << device.getInfo<CL_DEVICE_VERSION>().data();
|
|
switch(device.getInfo<CL_DEVICE_TYPE>())
|
|
{
|
|
case 4:
|
|
qDebug() << "\t\tDevice Type: GPU";
|
|
break;
|
|
|
|
case 2:
|
|
qDebug() << "\t\tDevice Type: CPU";
|
|
break;
|
|
|
|
default:
|
|
qDebug() << "\t\tDevice Type: unknown";
|
|
}
|
|
qDebug() << "\t\tDevice Max Compute Units: " <<
|
|
device.getInfo<CL_DEVICE_MAX_COMPUTE_UNITS>();
|
|
qDebug() << "\t\tDevice Global Memory: " << device.getInfo<CL_DEVICE_GLOBAL_MEM_SIZE>();
|
|
qDebug() << "\t\tDevice Max Clock Frequency: " <<
|
|
device.getInfo<CL_DEVICE_MAX_CLOCK_FREQUENCY>();
|
|
qDebug() << "\t\tDevice Max Memory Allocation: " <<
|
|
device.getInfo<CL_DEVICE_MAX_MEM_ALLOC_SIZE>();
|
|
qDebug() << "\t\tDevice Local Memory: " << device.getInfo<CL_DEVICE_LOCAL_MEM_SIZE>();
|
|
qDebug() << "\t\tDevice Available: " << device.getInfo<CL_DEVICE_AVAILABLE>();
|
|
}
|
|
qDebug();
|
|
}
|
|
|
|
return a.exec();
|
|
}
|
|
|