MGSetNumberSmoothUp

Sets the number of post-smoothing steps to use on all levels. Use MGGetSmootherUp() to set different numbers of post-smoothing steps on different levels.

Synopsis

#include "petscmg.h" 
int  MGSetNumberSmoothUp(PC pc,int n)
Collective on PC

Input Parameters

mg - the multigrid context
n - the number of smoothing steps

Options Database Key

-pc_mg_smoothup <n> -Sets number of post-smoothing steps

Keywords

MG, smooth, up, post-smoothing, steps, multigrid

See Also

MGSetNumberSmoothDown()

Level:advanced
Location:
src/sles/pc/impls/mg/mg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages