Binary package “gromacs-mpich” in ubuntu trusty

Molecular dynamics sim, binaries for MPICH parallelization

 GROMACS is a versatile package to perform molecular dynamics, i.e. simulate
 the Newtonian equations of motion for systems with hundreds to millions of
 It is primarily designed for biochemical molecules like proteins and lipids
 that have a lot of complicated bonded interactions, but since GROMACS is
 extremely fast at calculating the nonbonded interactions (that usually
 dominate simulations) many groups are also using it for research on non-
 biological systems, e.g. polymers.
 This package contains only the core simulation engine with parallel
 support using the MPICH (v3) interface. It is suitable for nodes of a
 processing cluster, or for multiprocessor machines.