petsc-3.7.1 2016-05-15
SNESGetNonlinearStepFailures
Gets the number of unsuccessful steps attempted by the nonlinear solver.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESGetNonlinearStepFailures(SNES snes,PetscInt *nfails)
Not Collective Many br
Input Parameter
snes -SNES context Many br
Output Parameter
nfails -number of unsuccessful steps attempted Many br
Notes
This counter is reset to zero for each successive call to SNESSolve(). Many br
Many br
Keywords
SNES, nonlinear, get, number, unsuccessful, steps
See Also
SNESGetMaxLinearSolveFailures(), SNESGetLinearSolveIterations(), SNESSetMaxLinearSolveFailures(), SNESGetLinearSolveFailures(),
SNESSetMaxNonlinearStepFailures(), SNESGetMaxNonlinearStepFailures() Many br
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages