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19 lines
343 B
19 lines
343 B
#include <cuda_runtime.h> |
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#include <stdio.h> |
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int cuda_devices() { |
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int result = 0; |
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cudaGetDeviceCount(&result); |
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return result; |
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} |
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int main(void) { |
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int n = cuda_devices(); |
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if (n == 0) { |
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printf("No CUDA hardware found. Exiting.\n"); |
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return 0; |
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} |
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printf("Found %i CUDA devices.\n", n); |
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return 0; |
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}
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