petsc-3.13.6 2020-09-29
PetscLayoutFindOwnerIndex
Find the owning rank and the local index for a global index
Synopsis
#include "petscis.h"
PETSC_STATIC_INLINE PetscErrorCode PetscLayoutFindOwnerIndex(PetscLayout map,PetscInt idx,PetscMPIInt *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