Are there other Gromacs-based cores?
In addition to the original Gromacs core (core 78), many additional Gromacs cores have been added over time. • The DGromacs core (core 79) is compiled for double precision calculations, for cases where higher precision is needed. We use SSE2 in this case to speed calculations on CPUs that support SSE2. • The GBGromacs core (core 7a) adds the Generalized Born implicit solvent to Gromacs; we have set this up as a separate core since this technology is still a bit experimental and we do not want to taint the main production Gromacs core (core 78). • The Double Gromacs B core (core 7b) is very similiar to the Double Gromacs core. This new fahcore_7b has several scientific additions to the core. • The Gromacs Serial Replica Exchange Method core (core 80), also known as GroST (Gromacs Serial replica exchange with Temperatures), uses Replica Exchange Method in its simulations also known as REMD, Replica Exchange Molecular Dynamics. • GROSimT is a new (May 2007) Gromacs core (core 81) that per
