petsc-3.13.6 2020-09-29
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