EPSJDSetConstantCorrectionTolerance

If true, deactivates the dynamic stopping criterion (also called Newton) that sets the KSP relative tolerance to 0.5**i, where i is the number of EPS iterations from the last converged value.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSJDSetConstantCorrectionTolerance(EPS eps,PetscBool constant)
Logically Collective on EPS

Input Parameters

eps - the eigenproblem solver context
constant - if false, the KSP relative tolerance is set to 0.5**i.

Options Database Key

-eps_jd_constant_correction_tolerance - Deactivates the dynamic stopping criterion.

See Also

EPSJDGetConstantCorrectionTolerance()

Location: src/eps/impls/davidson/jd/jd.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages