petsc-3.8.4 2018-03-24

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PCGAMGSetRepartition

Repartition the degrees of freedom across the processors on the coarser grids

Synopsis

#include "petscpc.h" 
PetscErrorCode PCGAMGSetRepartition(PC pc, PetscBool n)

Collective on PC

Input Parameters

	pc	- the preconditioner context
	n	- PETSC_TRUE or PETSC_FALSE

Options Database Key

-pc_gamg_repartition <true,false> - Notes: this will generally improve the loading balancing of the work on each level

See Also

()

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