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# holoscan::utils::cuda::get_cuda_runtime_version

> Get CUDA runtime version as major and minor version numbers.

```cpp showLineNumbers={false}
std::pair<int, int> holoscan::utils::cuda::get_cuda_runtime_version()
```

Get CUDA runtime version as major and minor version numbers.

**Returns:** std::pair\<int, int> where first is major version, second is minor version