This is fortran 90 software for the solution of scalar elliptic-type linear systems of equations via Algebraic Multigrid with an option to use as a preconditioner for GMRES. This code is written by Andreas Papadopoulos

Download the limited documentation here

The Fortran90 files for the software are all in an archive file, RS_amg.tar . To open the archive type the following:

tar xf RS_amg.tar

Download RS_amg.tar here