SNESGetNonlinearStepFailures#
Gets the number of unsuccessful steps attempted by the nonlinear solver.
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESGetNonlinearStepFailures(SNES snes, PetscInt *nfails)
Not Collective
Input Parameter#
snes -
SNEScontext
Output Parameter#
nfails - number of unsuccessful steps attempted
Note#
This counter is reset to zero for each successive call to SNESSolve().
See Also#
SNES: Nonlinear Solvers, SNES, SNESGetMaxLinearSolveFailures(), SNESGetLinearSolveIterations(), SNESSetMaxLinearSolveFailures(), SNESGetLinearSolveFailures(),
SNESSetMaxNonlinearStepFailures(), SNESGetMaxNonlinearStepFailures()
Level#
intermediate
Location#
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages