petsc-3.7.1 2016-05-15
Report Typos and Errors

PetscSFWindowGetDataTypes

gets composite local and remote data types for each rank

Synopsis

#include "petscsf.h" 
static PetscErrorCode PetscSFWindowGetDataTypes(PetscSF sf,MPI_Datatype unit,const MPI_Datatype **localtypes,const MPI_Datatype **remotetypes)
Not Collective Many br

Input Arguments

sf - star forest Many br
unit - data type for each node Many br

Output Arguments

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

Many br

See Also

PetscSFSetGraph(), PetscSFView()

Level:developer
Location:
src/vec/is/sf/impls/window/sfwindow.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages