SNESGetMaxNonlinearStepFailures#

Gets the maximum number of unsuccessful steps attempted by the nonlinear solver before it gives up and returns unconverged or generates an error

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESGetMaxNonlinearStepFailures(SNES snes, PetscInt *maxFails)

Not Collective

Input Parameter#

  • snes - SNES context

Output Parameter#

  • maxFails - maximum of unsuccessful steps

See Also#

SNES: Nonlinear Solvers, SNESSetErrorIfNotConverged(), SNESGetMaxLinearSolveFailures(), SNESGetLinearSolveIterations(), SNESSetMaxLinearSolveFailures(), SNESGetLinearSolveFailures(), SNESSetMaxNonlinearStepFailures(), SNESGetNonlinearStepFailures()

Level#

intermediate

Location#

src/snes/interface/snes.c

Index of all SNES routines
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Index of all manual pages