petsc-3.4.4 2014-03-13

PetscSFBcastEnd

end a broadcast operation started with PetscSFBcastBegin()

Synopsis

#include "petscsf.h" 
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/vec/is/sf/interface/sf.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages

Examples

src/vec/is/sf/examples/tutorials/ex1.c.html
src/ts/examples/tutorials/ex11.c.html