PETSc version 3.15.5
SNESConvergedSkip
Convergence test for SNES that NEVER returns as converged, UNLESS the maximum number of iteration have been reached.
Synopsis
#include "petsc/private/snesimpl.h"
PetscErrorCode SNESConvergedSkip(SNES snes,PetscInt it,PetscReal xnorm,PetscReal snorm,PetscReal fnorm,SNESConvergedReason *reason,void *dummy)
Logically Collective on SNES
Input Parameters
| snes | - the SNES context
|
| it | - the iteration (0 indicates before any Newton steps)
|
| xnorm | - 2-norm of current iterate
|
| snorm | - 2-norm of current step
|
| fnorm | - 2-norm of function at current iterate
|
| dummy | - unused context
|
Output Parameter
Notes
Convergence is then declared after a fixed number of iterations have been used.
See Also
SNESConvergedDefault(), SNESSetConvergenceTest()
Level
advanced
Location
src/snes/interface/snesut.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages