petsc-3.13.6 2020-09-29
PetscSFBcastEnd
end a broadcast operation started with PetscSFBcastBegin()
Synopsis
PETSC_STATIC_INLINE 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/../../../../include/petscsf.h
Examples
src/vec/is/sf/tutorials/ex1.c.html
src/vec/is/sf/tutorials/ex2.c.html
src/vec/is/sf/tutorials/ex1f.F90.html
src/ts/tutorials/ex11.c.html
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages