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#include <iostream>
int main(void) {
int cuda_devices = 0;
std::cout << "CUDA version: " << CUDART_VERSION << "\n";
cudaGetDeviceCount(&cuda_devices);
if(cuda_devices == 0) {
std::cout << "No Cuda hardware found. Exiting.\n";
return 0;
}
std::cout << "This computer has " << cuda_devices << " Cuda device(s).\n";
cudaDeviceProp props;
cudaGetDeviceProperties(&props, 0);
std::cout << "Properties of device 0.\n\n";
std::cout << " Name: " << props.name << "\n";
std::cout << " Global memory: " << props.totalGlobalMem << "\n";
std::cout << " Shared memory: " << props.sharedMemPerBlock << "\n";
std::cout << " Constant memory: " << props.totalConstMem << "\n";
std::cout << " Block registers: " << props.regsPerBlock << "\n";
std::cout << " Warp size: " << props.warpSize << "\n";
std::cout << " Threads per block: " << props.maxThreadsPerBlock << "\n";
std::cout << " Max block dimensions: [ " << props.maxThreadsDim[0] << ", " << props.maxThreadsDim[1] << ", " << props.maxThreadsDim[2] << " ]" << "\n";
std::cout << " Max grid dimensions: [ " << props.maxGridSize[0] << ", " << props.maxGridSize[1] << ", " << props.maxGridSize[2] << " ]" << "\n";
std::cout << "\n";
return 0;
}
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