PetscErrorCode PETSCKSP_DLLEXPORT KSPBCGSLSetPol(KSP ksp, PetscTruth uMROR)Collective on KSP
ksp | - iterative context obtained from KSPCreate | |
uMROR | - set to PETSC_TRUE when the polynomial is a convex combination of an MR and an OR step. |
-ksp_bcgsl_cxpoly | - use enhanced polynomial | |
-ksp_bcgsl_mrpoly | - use standard polynomial |