petsc-3.9.4 2018-09-11
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SNESGetMaxLinearSolveFailures

 gets the maximum number of linear solve failures that are allowed before SNES terminates

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESGetMaxLinearSolveFailures(SNES snes, PetscInt *maxFails)
Not Collective

Input Parameter

snes -SNES context

Output Parameter

maxFails -maximum of unsuccessful solves allowed

Notes: By default this is 1; that is SNES returns on the first failed linear solve

Keywords

SNES, nonlinear, get, maximum, unsuccessful, steps

See Also

SNESGetLinearSolveFailures(), SNESGetLinearSolveIterations(), SNESSetMaxLinearSolveFailures(),

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