petsc-dev 2014-04-15
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PetscLayoutFindOwnerIndex

Find the owning rank and the local index for a global index

Synopsis

PETSC_STATIC_INLINE PetscErrorCode PetscLayoutFindOwnerIndex(PetscLayout map,PetscInt idx,PetscInt *owner, PetscInt *lidx)
Not Collective

Input Parameters

map - the layout
idx - global index to find the owner of

Output Parameter

owner - the owning rank
lidx - local index used by the owner for idx

Fortran Notes

Not available from Fortran

Level:developer
Location:
src/vec/is/is/../../../../include/petscis.h
Index of all IS routines
Table of Contents for all manual pages
Index of all manual pages