Section: Software

DGMRES

Participants : Jocelyne Erhel [correspondant] , Désiré Nuentsa Wakam.

DGMRES implements a preconditioner based on adaptive deflation, which can be used with any preconditioner for the GMRES algorithm. It is distributed with the free software PETSC.

See also the web page http://www.irisa.fr/sage/ .

• Version: version 1.0, June 2011

• APP: distributed with PETSC

• Programming language: C