include <iostream>
if defined(__APPLE__) || defined(__MACOSX) include <OpenCL/cl.hpp> else include <CL/cl.hpp> endif
{{{outer_code}}}
int main(){
//get all platforms (drivers) std::vector<cl::Platform> all_platforms; cl::Platform::get(&all_platforms); if(all_platforms.size()==0){ std::cout<<" No platforms found. Check OpenCL installation!\n"; exit(1); } cl::Platform default_platform=all_platforms[0]; std::cout << "Using platform: "<<default_platform.getInfo<CL_PLATFORM_NAME>()<<"\n"; //get default device of the default platform std::vector<cl::Device> all_devices; default_platform.getDevices(CL_DEVICE_TYPE_GPU, &all_devices); if(all_devices.size()==0){ std::cout<<" No devices found. Check OpenCL installation!\n"; exit(1); } cl::Device default_device=all_devices[0]; std::cout<< "Using device: "<<default_device.getInfo<CL_DEVICE_NAME>()<<"\n"; cl::Context context({default_device}); //create queue to which we will push commands for the device. cl::CommandQueue queue(context,default_device);
{{{post_init_code}}}
{{{inner_code}}}
return 0;
}