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 linear eigensolver 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#
EPS: Eigenvalue Problem Solver, EPSJDSetConstCorrectionTol()
Level#
advanced
Location#
Implementations#
EPSJDGetConstCorrectionTol_JD() in src/eps/impls/davidson/jd/jd.c
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