slepc-3.17.1 2022-04-11

PEPSetTolerances

Sets the tolerance and maximum iteration count used by the PEP convergence tests.

#include "slepcpep.h" 
PetscErrorCode PEPSetTolerances(PEP pep,PetscReal tol,PetscInt maxits)

Logically Collective on pep

	pep	- the polynomial eigensolver context
	tol	- the convergence tolerance
	maxits	- maximum number of iterations to use

	-pep_tol <tol>	- Sets the convergence tolerance
	-pep_max_it <maxits>	- Sets the maximum number of iterations allowed

Use PETSC_DEFAULT for either argument to assign a reasonably good value.