Use PCGalerkinSetRestriction(pc,R) and/or PCGalerkinSetInterpolation(pc,P) followed by
PCGalerkinGetKSP(pc,&ksp); KSPSetOperators(ksp,A,....)
Many br
Developer Note: If KSPSetOperators() has not been called then PCGALERKIN could use MatRARt() or MatPtAP() to compute Many brthe operators automatically. Many brShould there be a prefix for the inner KSP. Many brThere is no KSPSetFromOptions_Galerkin() that calls KSPSetFromOptions() on the inner KSP Many br
Level:intermediate
Location:src/ksp/pc/impls/galerkin/galerkin.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages