petsc-3.7.7 2017-09-25
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PCGAMGSetNSmooths

 Set number of smoothing steps (1 is typical)

Synopsis

#include "petscpc.h" 
PetscErrorCode PCGAMGSetNSmooths(PC pc, PetscInt n)
Not Collective on PC

Input Parameters

pc -the preconditioner context

Options Database Key

-pc_gamg_agg_nsmooths -

See Also

()

Level:intermediate
Location:src/ksp/pc/impls/gamg/agg.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages