ISLocalToGlobalMappingRestoreNodeInfo#

Frees the memory allocated by ISLocalToGlobalMappingGetNodeInfo()

Synopsis#

#include "petscis.h"  
PetscErrorCode ISLocalToGlobalMappingRestoreNodeInfo(ISLocalToGlobalMapping mapping, PetscInt *n, PetscInt *n_procs[], PetscInt **procs[])

Not Collective

Input Parameters#

  • mapping - the mapping from local to global indexing

  • n - number of local nodes

  • n_procs - an array storing the number of processes for each local node (including self)

  • procs - the processes’ rank for each local node (sorted, self is first)

See Also#

Low-level Vector Communication, ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreateIS(), ISLocalToGlobalMappingCreate(), ISLocalToGlobalMappingGetInfo()

Level#

advanced

Location#

src/vec/is/utils/isltog.c

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