NVIDIA HPC SDK or CUDA Toolkit
libcu++ is included in the NVIDIA HPC SDK and the CUDA Toolkit. It is on the default include path. Today, there is no shared library component to libcu++; it’s all header-only. No additional compiler flags are needed.
libcu++ is an open source project developed on GitHub, which is where you’ll find the latest versions and the development branch. Our GitHub repository is github.com/nvidia/libcudacxx.