slepc-main 2024-12-17
EPSMonitorFirst
Print the first unconverged approximate value and error estimate at each iteration of the eigensolver.
Synopsis
#include "slepceps.h"
PetscErrorCode EPSMonitorFirst(EPS eps,PetscInt its,PetscInt nconv,PetscScalar *eigr,PetscScalar *eigi,PetscReal *errest,PetscInt nest,PetscViewerAndFormat *vf)
Collective
Input Parameters
| eps | - eigensolver context
|
| its | - iteration number
|
| nconv | - number of converged eigenpairs so far
|
| eigr | - real part of the eigenvalues
|
| eigi | - imaginary part of the eigenvalues
|
| errest | - error estimates
|
| nest | - number of error estimates to display
|
| vf | - viewer and format for monitoring
|
Options Database Key
See Also
EPSMonitorSet(), EPSMonitorAll(), EPSMonitorConverged()
Level
intermediate
Location
src/eps/interface/epsmon.c
Index of all EPS routines
Table of Contents for all manual pages
Index of all manual pages