petsc-3.12.5 2020-03-29
MatCoarsenSetFromOptions
Sets various coarsen options from the options database.
Synopsis
#include "petscmatcoarsen.h"
PetscErrorCode MatCoarsenSetFromOptions(MatCoarsen coarser)
Collective on MatCoarsen
Input Parameter
coarser -the coarsen context.
Options Database Command
-mat_coarsen_type <type>
Use -help for a list of available methods
(for instance, mis)
Level
advanced
Location
src/mat/coarsen/coarsen.c
Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages