732   PetscSF      sf1;  in PetscSFCreateByMatchingIndices()  local
771   PetscCall(PetscSFCreate(comm, &sf1));  in PetscSFCreateByMatchingIndices()
772   PetscCall(PetscSFSetFromOptions(sf1));  in PetscSFCreateByMatchingIndices()
773 …PetscCall(PetscSFSetGraphLayout(sf1, layout, numRootIndices, NULL, PETSC_OWN_POINTER, rootIndices)…  in PetscSFCreateByMatchingIndices()
783   PetscCall(PetscSFReduceBegin(sf1, MPIU_SF_NODE, owners, buffer, MPI_MAXLOC));  in PetscSFCreateByMatchingIndices()
784   PetscCall(PetscSFReduceEnd(sf1, MPIU_SF_NODE, owners, buffer, MPI_MAXLOC));  in PetscSFCreateByMatchingIndices()
788 …PetscCall(PetscSFSetGraphLayout(sf1, layout, numLeafIndices, NULL, PETSC_OWN_POINTER, leafIndices)…  in PetscSFCreateByMatchingIndices()
791   PetscCall(PetscSFBcastBegin(sf1, MPIU_SF_NODE, buffer, owners, MPI_REPLACE));  in PetscSFCreateByMatchingIndices()
792   PetscCall(PetscSFBcastEnd(sf1, MPIU_SF_NODE, buffer, owners, MPI_REPLACE));  in PetscSFCreateByMatchingIndices()
796     *sfA = sf1;  in PetscSFCreateByMatchingIndices()
797   } else PetscCall(PetscSFDestroy(&sf1));  in PetscSFCreateByMatchingIndices()