petsc-3.7.1 2016-05-15
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KSPMonitorRange

Prints the percentage of residual elements that are more then 10 percent of the maximum value.

Synopsis

#include "petscksp.h" 
PetscErrorCode  KSPMonitorRange(KSP ksp,PetscInt it,PetscReal rnorm,PetscViewerAndFormat *dummy)
Collective on KSP Many br

Input Parameters

ksp - iterative context Many br
it - iteration number Many br
rnorm - 2-norm (preconditioned) residual value (may be estimated). Many br
dummy - an ASCII viewer Many br

Options Database Key

-ksp_monitor_range -Activates KSPMonitorRange() Many br

Many br

Keywords

KSP, default, monitor, residual

See Also

KSPMonitorSet(), KSPMonitorDefault(), KSPMonitorLGResidualNormCreate()

Level:intermediate
Location:
src/ksp/ksp/interface/iterativ.c
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages