PetscSFDuplicateOption

Aspects to preserve when duplicating a PetscSF

Synopsis

typedef enum {
  PETSCSF_DUPLICATE_CONFONLY,
  PETSCSF_DUPLICATE_RANKS,
  PETSCSF_DUPLICATE_GRAPH
} PetscSFDuplicateOption;

Values

• PETSCSF_DUPLICATE_CONFONLY - configuration only, user must call PetscSFSetGraph()

• PETSCSF_DUPLICATE_RANKS - communication ranks preserved, but different graph (allows simpler setup after calling PetscSFSetGraph())

• PETSCSF_DUPLICATE_GRAPH - entire graph duplicated

See Also

PetscSF, PetscSFDuplicate()

Level

beginner

Location

include/petscsf.h

Examples

src/vec/is/sf/tests/ex1.c

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