Suppose you have a product that ships, and there’s no new release for a year. In the meantime a new GPU comes out, with CC7.0 or whatever, and it’s not supported by your current OptiX version. Just as Maxwell was in the past.
It will fail, and your application will have to catch the error, and tell the user “unsupported device”. Until you make a new release.
So, where exactly can I catch the error, and interpret it correctly?