SNESFASSetContinuation#

Sets the SNESFAS cycle to default to using exact Newton solves on the upsweep

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESFASSetContinuation(SNES snes, PetscBool continuation)

Logically Collective

Input Parameters#

  • snes - the SNESFAS nonlinear multigrid context

  • continuation - whether to use continuation

Options Database Key#

  • -snes_fas_continuation - sets continuation to true

Note#

This sets the prefix on the upsweep smoothers to -fas_continuation

See Also#

SNES: Nonlinear Solvers, SNES, SNESFAS, SNESFASSetNumberSmoothUp()

Level#

advanced

Location#

src/snes/impls/fas/fasfunc.c

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