petsc-master 2020-11-29
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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