New default settings in amgcl solver

Author: AFranci

kratos.gid/apps/PfemFluid/xml/Solvers.xml

@@ -35,14 +35,16 @@
     </solver>
     <solver n="amgcl" pn="amgcl" SolverType="Standard">
         <inputs>
-            <parameter n="max_iteration" pn="Max iterations" type="integer" v="5000" help=""/>
-            <parameter n="tolerance" pn="Tolerance" type="integer"  v="1e-9" help=""/>
-            <parameter n="provide_coordinates" pn="Provide coordinates" type="bool" v="False"/>
-            <parameter n="smoother_type" pn="Smoother type" type="combo" values="ilu0,damped_jacobi,spai0,gauss_seidel,chebyshev" pvalues="ILU0,Damped Jacobi,SPAI0,Gauss Seidel,Chebyshev" v="damped_jacobi" help=""/>
-            <parameter n="krylov_type" pn="Krylov type" type="combo" values="gmres,bicgstab,cg,bicgstabl,bicgstab_with_gmres_fallback" v="cg" pvalues="GMRES,BICGSTAB,CG,BICGSTABL,BICGSTAB with GMRES fallback" help=""/>
-            <parameter n="coarsening_type" pn="Coarsening type" type="combo" values="aggregation,ruge_stuben,smoothed_aggregation,smoothed_aggr_emin" pvalues="Aggregation,Ruge-Stuben,Smoothed Aggregation,Smoothed Aggregation Emin" v="aggregation" help=""/>
-            <parameter n="scaling" pn="Scaling" type="bool" v="False" help="" />
-            <parameter n="verbosity" pn="Verbosity" type="combo" values="0,1,2,3" v="1" help=""/>
+            <parameter n="preconditioner_type" pn="Preconditioner" type="combo" values="amg, dummy, relaxation" v="amg" help=""/>
+            <parameter n="max_iteration" pn="Max iterations" type="integer" v="2000" help=""/>
+            <parameter n="tolerance" pn="Tolerance" type="integer"  v="1e-5" help=""/>
+            <parameter n="provide_coordinates" pn="Provide coordinates" type="bool" v="True"/>
+            <parameter n="smoother_type" pn="Smoother type" type="combo" values="ilu0,damped_jacobi,spai0,gauss_seidel,chebyshev" pvalues="ILU0,Damped Jacobi,SPAI0,Gauss Seidel,Chebyshev" v="ilu0" help=""/>
+            <parameter n="krylov_type" pn="Krylov type" type="combo" values="idrs,gmres,bicgstab,cg,bicgstabl,bicgstab_with_gmres_fallback" v="idrs" pvalues="IDRS,GMRES,BICGSTAB,CG,BICGSTABL,BICGSTAB with GMRES fallback"  help=""/>
+            <parameter n="use_block_matrices_if_possible" pn="Use block matrices" type="bool" v="True" help=""/>
+            <parameter n="coarse_enough" pn="Coarsening size" type="integer" v="100" help=""/>
+            <parameter n="coarsening_type" pn="Coarsening type" type="combo" values="aggregation,ruge_stuben,smoothed_aggregation,smoothed_aggr_emin" pvalues="Aggregation,Ruge-Stuben,Smoothed Aggregation,Smoothed Aggregation Emin" v="smoothed_aggregation" help=""/>
+            <parameter n="verbosity" pn="Verbosity" type="combo" values="0,1,2,3" v="0" help=""/>
         </inputs>
     </solver>
     <solver n="Pastix_Direct" pn="Pastix Direct" SolverType="Standard">