slepc-3.21.1 2024-04-26
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EPSJDSetConstCorrectionTol

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 EPSJDSetConstCorrectionTol(EPS eps,PetscBool constant)
Logically Collective

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_const_correction_tol  - Deactivates the dynamic stopping criterion.

See Also

EPSJDGetConstCorrectionTol()

Level

advanced

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