petsc-3.14.6 2021-03-30

PCGAMGSetEstEigKSPMaxIt

Set number of KSP iterations in eigen estimator (for Cheby)

#include "petscpc.h" 
#include "petscksp.h" 
PetscErrorCode PCGAMGSetEstEigKSPMaxIt(PC pc, PetscInt n)

Collective on PC

	pc	- the preconditioner context
	n	- number of its

-pc_gamg_esteig_ksp_max_it <its>

intermediate