414     PetscInt        inedges, *indata, *outdata;  in main()  local
418     PetscCall(PetscMalloc2(inedges, &indata, nleavesalloc, &outdata));  in main()
419     for (i = 0; i < nleavesalloc; i++) outdata[i] = -1;  in main()
420     for (i = 0; i < nleaves; i++) outdata[i * stride] = 1000 * (rank + 1) + i;  in main()
421     PetscCall(PetscSFGatherBegin(sf, MPIU_INT, outdata, indata));  in main()
422     PetscCall(PetscSFGatherEnd(sf, MPIU_INT, outdata, indata));  in main()
425     PetscCall(PetscFree2(indata, outdata));  in main()
430     PetscInt        j, count, inedges, *indata, *outdata;  in main()  local
434     PetscCall(PetscMalloc2(inedges, &indata, nleavesalloc, &outdata));  in main()
435     for (i = 0; i < nleavesalloc; i++) outdata[i] = -1;  in main()
442     PetscCall(PetscSFScatterBegin(sf, MPIU_INT, indata, outdata));  in main()
443     PetscCall(PetscSFScatterEnd(sf, MPIU_INT, indata, outdata));  in main()
445     PetscCall(PetscIntView(nleavesalloc, outdata, PETSC_VIEWER_STDOUT_WORLD));  in main()
446     PetscCall(PetscFree2(indata, outdata));  in main()