Section: Software

AGMRES

Participant : Jocelyne Erhel [correspondant] .

• Version: version 1.0, November 2011

• APP: distributed with the free software PETSC

• Programming language: C

• See also: http://www.irisa.fr/sage/ .

• Abstract: AGMRES implements an augmented subspace approach, based on adaptive deflation, which can be used with any preconditioner for the GMRES algorithm. It also implements a Newton basis for enhancing parallelism.