Hello everyone, In a previous thread (http://www.geuz.org/pipermail/getdp/2010/001343.html), I read that it is possible to use a parallel version of GMRES with getdp. Does anyone know how to do it ? At the moment, I am able to use the parallel MUMPS, but don't know the petsc options to use parallel GMRES. Thank you very much in advance. Zacharie De Grève University of Mons