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

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#

Options Database Key#

See Also#

SNES, SNESSolve(), SNESConvergedDefault(), SNESSetConvergenceTest()

Level#

advanced

Location#

src/snes/interface/snesut.c


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Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages