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Diffstat (limited to '')
-rw-r--r-- | test cases/cuda/16 multistd/main.cu | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/test cases/cuda/16 multistd/main.cu b/test cases/cuda/16 multistd/main.cu new file mode 100644 index 0000000..7b06570 --- /dev/null +++ b/test cases/cuda/16 multistd/main.cu @@ -0,0 +1,21 @@ +#include <cuda_runtime.h> +#include <iostream> + +auto cuda_devices(void) { + int result = 0; + cudaGetDeviceCount(&result); + return result; +} + +int do_cuda_stuff(); + +int main(void) { + int n = cuda_devices(); + if (n == 0) { + std::cout << "No Cuda hardware found. Exiting.\n"; + return 0; + } + + std::cout << "Found " << n << "Cuda devices.\n"; + return do_cuda_stuff(); +} |