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