Added first version of generic factory using istl solver factory.
*Adds a generic backend that is configurable via parameters:
This is still work in progress and not fully tested, yet. Compiles, did not test running yet.
*Based on MR 349 in dune-istl
Configuration parameters (Dumux style are)
VerbosityMaxIterationsResidualReductionTypeRestartMaxOrthogonalizationVectorsPreconditionerVerbosityPreconditionerTypePreconditionerIterationsPreconditionerRelaxationILUOrderILUResortAmgSmootherRelaxationAmgSmootherIterationsAmgMaxLevelAmgCoarsenTargetAmgProlongationDampingFactorAmgAlphaAmgBetaAmgAdditiveAmgGammaAmgPreSmoothingStepsAmgPostSmoothingStepsAmgCriterionSymmetricAmgStrengthMeasureAmgDiagonalRowIndex
Edited by Markus Blatt