petsc-3.7.5 2017-01-01

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SNESMonitorDefault

Monitors progress of the SNES solvers (default).

Synopsis

#include "petsc/private/snesimpl.h"   
PetscErrorCode  SNESMonitorDefault(SNES snes,PetscInt its,PetscReal fgnorm,PetscViewerAndFormat *vf)

Collective on SNES

Input Parameters

	snes	- the SNES context
	its	- iteration number
	fgnorm	- 2-norm of residual
	vf	- viewer and format structure

Notes

This routine prints the residual norm at each iteration.

Keywords

SNES, nonlinear, default, monitor, norm

See Also

SNESMonitorSet(), SNESMonitorSolution()

Level:intermediate
Location:src/snes/interface/snesut.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/snes/examples/tutorials/ex12.c.html