MatCoarsenCreate

Creates a coarsen context.

Synopsis

#include "petscmatcoarsen.h" 
PetscErrorCode MatCoarsenCreate(MPI_Comm comm, MatCoarsen *newcrs)

Collective

Input Parameter

• comm - MPI communicator

Output Parameter

• newcrs - location to put the context

See Also

MatCoarsen, MatCoarsenSetType(), MatCoarsenApply(), MatCoarsenDestroy(), MatCoarsenSetAdjacency(), MatCoarsenGetData()

Level

advanced

Location

src/mat/coarsen/coarsen.c

Implementations

MatCoarsenCreate_HEM() in src/mat/coarsen/impls/hem/hem.c
MatCoarsenCreate_MIS() in src/mat/coarsen/impls/mis/mis.c
MatCoarsenCreate_MISK() in src/mat/coarsen/impls/misk/misk.c

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Index of all MatOrderings routines
Table of Contents for all manual pages
Index of all manual pages