QEPGetIterationNumber
Gets the current iteration number. If the call to QEPSolve() is complete, then it returns the number of iterations carried out by the solution method.
Synopsis
#include "slepcqep.h"
PetscErrorCode QEPGetIterationNumber(QEP qep,PetscInt *its)
Not Collective
Input Parameter
qep - the quadratic eigensolver context
Output Parameter
its - number of iterations
Note
During the i-th iteration this call returns i-1. If QEPSolve() is
complete, then parameter "its" contains either the iteration number at
which convergence was successfully reached, or failure was detected.
Call QEPGetConvergedReason() to determine if the solver converged or
failed and why.
See Also
QEPGetConvergedReason(), QEPSetTolerances()
Location: src/qep/interface/qepsolve.c
Index of all QEP routines
Table of Contents for all manual pages
Index of all manual pages