PetscLayoutFindOwner

Find the owning MPI process for a global index

Synopsis

#include "petscis.h" 
static inline PetscErrorCode PetscLayoutFindOwner(PetscLayout map, PetscInt idx, PetscMPIInt *owner)

Not Collective; No Fortran Support

Input Parameters

• map - the layout

• idx - global index to find the owner of

Output Parameter

• owner - the owning rank

See Also

PetscLayout, PetscLayoutFindOwnerIndex()

Level

developer

Location

include/petscis.h

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Index of all IS routines
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Index of all manual pages