slepc-3.21.1 2024-04-26
Report Typos and Errors

EPSJDGetConstCorrectionTol

Returns a flag indicating if the dynamic stopping is being used for solving the correction equation.

Synopsis

#include "slepceps.h" 
PetscErrorCode EPSJDGetConstCorrectionTol(EPS eps,PetscBool *constant)
Not Collective

Input Parameter

eps  - the eigenproblem solver context

Output Parameter

constant  - boolean flag indicating if the dynamic stopping criterion is not being used.

Notes

If the flag is false the KSP relative tolerance is set to 0.5**i, where i is the number of EPS iterations from the last converged value.

See Also

EPSJDSetConstCorrectionTol()

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