QHMC is an application for Lattice Field Theory using the
Lua
scripting language on top of the
USQCD SciDAC libraries.
It is also commonly referred to by the name FUEL
(Framework for Unified Evolution of Lattices).
Though originally targeted for configuration generation,
it now has fairly extensive analysis capabilities.
The github source repository is here.
Tarballs for current and past releases can be found here.
Installation instructions are in the README.
Online documentation for QHMC is here.