petsc-3.5.1 2014-07-24
Report Typos and Errors

SNESGetNumberFunctionEvals

Gets the number of user provided function evaluations done by SNES.

Synopsis

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

Input Parameter

snes -SNES context

Output Parameter

nfuncs -number of evaluations

Notes: Reset every time SNESSolve is called unless SNESSetCountersReset() is used.

Keywords

SNES, nonlinear, get, maximum, unsuccessful, steps

See Also

SNESGetMaxLinearSolveFailures(), SNESGetLinearSolveIterations(), SNESSetMaxLinearSolveFailures(), SNESGetLinearSolveFailures(), SNESSetCountersReset()

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