petsc-3.12.0 2019-09-29
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ISLocalToGlobalMappingRestoreNodeInfo

Frees the memory allocated by ISLocalToGlobalMappingGetNodeInfo()

Synopsis

#include "petscis.h"  
PetscErrorCode  ISLocalToGlobalMappingRestoreNodeInfo(ISLocalToGlobalMapping mapping,PetscInt *nnodes,PetscInt *count[],PetscInt **indices[])
Collective on ISLocalToGlobalMapping

Input Parameters

mapping -the mapping from local to global indexing

Output Parameter

nnodes - number of local nodes
count - number of neighboring processors per node
indices - indices of processes sharing the node (sorted)

See Also

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