SNESFASSetNumberSmoothUp#

Sets the number of post-smoothing steps to use on all levels.

Synopsis#

#include "petscsnes.h"  
PetscErrorCode SNESFASSetNumberSmoothUp(SNES snes, PetscInt n)

Logically Collective

Input Parameters#

snes - the SNES nonlinear multigrid context
n - the number of smoothing steps

Options Database Key#

-snes_fas_smoothup - Sets number of pre-smoothing steps

See Also#

SNESFAS, SNESFASSetNumberSmoothDown()

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