PCPatchGetPartitionOfUnity

Get whether the patch contributions are weighted by a partition of unity when combining local solves

Synopsis

#include "petscpc.h" 
#include "petscmat.h" 
PetscErrorCode PCPatchGetPartitionOfUnity(PC pc, PetscBool *flg)

Not Collective

Input Parameter

• pc - the PCPATCH preconditioner

Output Parameter

• flg - PETSC_TRUE if local patch updates are weighted by a partition of unity, PETSC_FALSE if they are summed directly

See Also

KSP: Linear System Solvers, PCPATCH, PCPatchSetPartitionOfUnity()

Level

intermediate

Location

src/ksp/pc/impls/patch/pcpatch.c

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