[gmx-users] why not double precision?

[Albert]

hello:

I found that the GPU version doesn't support double precison.

double precision build

$ cmake -DGMX_DOUBLE=ON ../gromacs-src

Note that GPU acceleration is not compatible with double precision builds.


I am just wondering why. I am trying to turn the GPU and double ON at 
the same time, but the GPU doesn't compiled. Is it possible to solve 
this issue?

thank you very much
Albert