#2686: Rename CCTK_REAL -> double when float is not tested

Reporter: Zach Etienne Status: new Milestone: Version: Type: enhancement Priority: minor Component:

Comment (by Erik Schnetter):

I’m not convinced they would break. I assume that many of them would switch to double precision for intermediate calculations, but they wouldn’t per se break. And if they break then it’s usually just a compile-time error that is straightforward to correct, such as e.g. calling `max(x, 1.0)` in C++.

In fact, I am going to propose that we should build the commonly used thorns with single precision and correct these compiler errors.

-- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2686/rename-cctk_real-d...