DSNEPGetRefine#

Returns the tolerance and the number of iterations of Newton iterative refinement for eigenpairs.

Synopsis#

#include "slepcds.h" 
PetscErrorCode DSNEPGetRefine(DS ds,PetscReal *tol,PetscInt *its)

Not Collective

Input Parameter#

  • ds - the direct solver context

Output Parameters#

  • tol - the tolerance

  • its - the number of iterations

See Also#

DS: Direct Solver (or Dense System), DSNEPSetRefine()

Level#

advanced

Location#

src/sys/classes/ds/impls/nep/dsnep.c

Implementations#

DSNEPGetRefine_NEP() in src/sys/classes/ds/impls/nep/dsnep.c

Index of all DS routines Table of Contents for all manual pages Index of all manual pages