[gmx-users] Gromacs installation

[Mark Abraham]

On 30/07/2012 8:34 PM, rama david wrote:
> thank you for immediate reply...
> Suppose, If I installed from Fedora software packages
> How to check that  Gromacs installed in Parallel version and can
> performed REMD????

Make topol0.tpr and topol1.tpr as copies of the same .tpr file, and run

mpirun mdrun_mpi -multi 2 -replex 10

It won't do REMD, but it'll complain about the temperatures being the 
same, which serves to test that REMD will work.

Or just set up a proper REMD system and try it. See manual and webpage 
advice.

Mark