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

Implementations#

EPSJDGetConstCorrectionTol_JD() in src/eps/impls/davidson/jd/jd.c


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