petsc-3.3-p7 2013-05-11

PetscSFBcastEnd

end a broadcast operation started with PetscSFBcastBegin()

Synopsis

PetscErrorCode PetscSFBcastEnd(PetscSF sf,MPI_Datatype unit,const void *rootdata,void *leafdata)

Collective

Input Arguments

	sf	- star forest
	unit	- data type
	rootdata	- buffer to broadcast

Output Arguments

leafdata -buffer to update with values from each leaf's respective root

See Also

PetscSFSetGraph(), PetscSFReduceEnd()

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

Examples

src/sys/sf/examples/tutorials/ex1.c.html