petsc-3.8.4 2018-03-24
ISLocalToGlobalMappingGetBlockSize
Gets the blocksize of the mapping ordering and a global parallel ordering.
Synopsis
#include "petscis.h"
PetscErrorCode ISLocalToGlobalMappingGetBlockSize(ISLocalToGlobalMapping mapping,PetscInt *bs)
Not Collective
Input Parameters
mapping -mapping data structure
Output Parameter
bs -the blocksize
See Also
ISLocalToGlobalMappingDestroy(), ISLocalToGlobalMappingCreateIS()
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