petsc-3.3-p7 2013-05-11

PetscSFGetDataTypes

 gets composite local and remote data types for each rank

Synopsis

PetscErrorCode PetscSFGetDataTypes(PetscSF sf,MPI_Datatype unit,const MPI_Datatype **localtypes,const MPI_Datatype **remotetypes)
Not Collective

Input Arguments

sf - star forest
unit - data type for each node

Output Arguments

localtypes - types describing part of local leaf buffer referencing each remote rank
remotetypes - types describing part of remote root buffer referenced for each remote rank

See Also

PetscSFSetGraph(), PetscSFView()

Level:developer
Location:src/sys/sf/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages