This method has a short term recurrence and can greatly reduce the memory requirement as compared to GMRES. The parameter s can be chosen by the user. New: The IDR(s) Krylov method can now be used for solving the Stokes system, only when using the matrix-free GMG solver. Using 'project to Q1 only viscosity' averaging scheme with the GMG solver recovers optimal convergence rates for velocity in all benchmarking problems. New: Project to Q1 viscosity averaging implemented for the matrix-free GMG Stokes solver.
All entries are signed with the names of the author.Ĭhanged: The Geodynamic World Builder has been updated to version 0.3.0. This is the list of changes made after the release of ASPECT version 2.1.0 for version 2.2.0.
