#include "petscksp.h" PetscErrorCode KSPQCGSetTrustRegionRadius(KSP ksp,PetscReal delta)Logically Collective on ksp
ksp | - the iterative context | |
delta | - the trust region radius (Infinity is the default) |
-ksp_qcg_trustregionradius <delta> | - trust region radius |