PetscSFSetUp#
set up communication structures for a PetscSF, after this is done it may be used to perform communication
Synopsis#
#include "petscsf.h"
PetscErrorCode PetscSFSetUp(PetscSF sf)
Collective
Input Parameter#
sf - star forest communication object
See Also#
PetscSF, PetscSFType, PetscSFSetFromOptions(), PetscSFSetType()
Level#
beginner
Location#
Examples#
src/vec/is/sf/tutorials/ex2.c
src/vec/is/sf/tutorials/ex1f.F90
src/vec/is/sf/tutorials/ex1.c
src/vec/is/sf/tutorials/ex3.c
Implementations#
PetscSFSetUp_Allgather() in src/vec/is/sf/impls/basic/allgather/sfallgather.c
PetscSFSetUp_Allgatherv() in src/vec/is/sf/impls/basic/allgatherv/sfallgatherv.c
PetscSFSetUp_Neighbor() in src/vec/is/sf/impls/basic/neighbor/sfneighbor.c
PetscSFSetUp_Basic() in src/vec/is/sf/impls/basic/sfbasic.c
PetscSFSetUp_Window() in src/vec/is/sf/impls/window/sfwindow.c
Index of all PetscSF routines
Table of Contents for all manual pages
Index of all manual pages