PCHYPREAMSSetInteriorNodes#

Set the list of interior nodes to a zero-conductivity region for PCHYPRE of type ams

Synopsis#

#include "petscpc.h" 
PetscErrorCode PCHYPREAMSSetInteriorNodes(PC pc, Vec interior)

Collective

Input Parameters#

  • pc - the preconditioning context

  • interior - vector. node is interior if its entry in the array is 1.0.

Note#

This calls HYPRE_AMSSetInteriorNodes()

Developer Notes#

If this is only for PCHYPRE type of ams it should be called PCHYPREAMSSetInteriorNodes()

See Also#

KSP: Linear System Solvers, PCHYPRE, PCHYPRESetDiscreteGradient(), PCHYPRESetDiscreteCurl(), PCHYPRESetAlphaPoissonMatrix()

Level#

intermediate

Location#

src/ksp/pc/impls/hypre/hypre.c

Implementations#

PCHYPREAMSSetInteriorNodes_HYPRE() in src/ksp/pc/impls/hypre/hypre.c


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