ISLocalToGlobalMappingRestoreInfo#

Frees the memory allocated by ISLocalToGlobalMappingGetInfo()

Synopsis#

#include "petscis.h"  
PetscErrorCode ISLocalToGlobalMappingRestoreInfo(ISLocalToGlobalMapping mapping, PetscInt *nproc, PetscInt *procs[], PetscInt *numprocs[], PetscInt **indices[])

Not Collective

Input Parameters#

  • mapping - the mapping from local to global indexing

  • nproc - number of processes that are connected to the calling process

  • procs - neighboring processes

  • numprocs - number of indices for each process

  • indices - indices (in local numbering) shared with neighbors (sorted by global numbering)

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