diff options
Diffstat (limited to 'test cases/cuda/10 cuda dependency/cpp/prog.cc')
-rw-r--r-- | test cases/cuda/10 cuda dependency/cpp/prog.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/test cases/cuda/10 cuda dependency/cpp/prog.cc b/test cases/cuda/10 cuda dependency/cpp/prog.cc new file mode 100644 index 0000000..4832afa --- /dev/null +++ b/test cases/cuda/10 cuda dependency/cpp/prog.cc @@ -0,0 +1,19 @@ +#include <cuda_runtime.h> +#include <iostream> + +int cuda_devices(void) { + int result = 0; + cudaGetDeviceCount(&result); + return result; +} + +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 0; +} |