petsc-3.5.4 2015-05-23
SNESGetLinearSolveFailures
Gets the number of failed (non-converged) linear solvers.
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESGetLinearSolveFailures(SNES snes,PetscInt *nfails)
Not Collective
Input Parameter
snes -SNES context
Output Parameter
nfails -number of failed solves
Notes
This counter is reset to zero for each successive call to SNESSolve().
Keywords
SNES, nonlinear, get, number, unsuccessful, steps
See Also
SNESGetMaxLinearSolveFailures(), 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