PetscLayoutReference#

Causes a PETSc Vec or Mat to share a PetscLayout with one that already exists.

Synopsis#

Collective

Input Parameter#

Output Parameter#

  • out - the reference location

Notes#

PetscLayoutSetUp() does not need to be called on the resulting PetscLayout

If the out location already contains a PetscLayout it is destroyed

See Also#

PetscLayout, PetscLayoutCreate(), PetscLayoutDestroy(), PetscLayoutSetUp(), PetscLayoutDuplicate()

Level#

developer

Location#

src/vec/is/utils/pmap.c


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