petsc-3.7.3 2016-08-01
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/vec/is/sf/examples/tutorials/ex2.c.html
src/ts/examples/tutorials/ex11.c.html