709   PetscInt           numRoots, numLeaves, l, pStart, pEnd, depth = 0, totShift = 0;  in DMPlexShiftSF_Single()  local
714   PetscCall(PetscSFGetGraph(sf, &numRoots, &numLeaves, &localPoints, &remotePoints));  in DMPlexShiftSF_Single()
716   if (numRoots >= 0) {  in DMPlexShiftSF_Single()
717     PetscCall(PetscMalloc2(numRoots, &newLocation, pEnd - pStart, &newRemoteLocation));  in DMPlexShiftSF_Single()
718     for (l = 0; l < numRoots; ++l) newLocation[l] = DMPlexShiftPoint_Internal(l, depth, depthShift);  in DMPlexShiftSF_Single()
729 …PetscCall(PetscSFSetGraph(sfNew, numRoots + totShift, numLeaves, glocalPoints, PETSC_OWN_POINTER, …  in DMPlexShiftSF_Single()
3713 …PetscInt           numRoots, numLeaves, numSubpoints = 0, numSubroots, numSubleaves = 0, l, sl = 0…  in DMPlexCreateSubmeshGeneric_Interpolated()  local
3736     PetscCall(PetscSFGetGraph(sfPoint, &numRoots, &numLeaves, &localPoints, &remotePoints));  in DMPlexCreateSubmeshGeneric_Interpolated()
3737     if (numRoots >= 0) {  in DMPlexCreateSubmeshGeneric_Interpolated()
3740       PetscCall(PetscMalloc2(pEnd - pStart, &newLocalPoints, numRoots, &newOwners));  in DMPlexCreateSubmeshGeneric_Interpolated()
3784         for (p = 0; p < numRoots; ++p) {  in DMPlexCreateSubmeshGeneric_Interpolated()
3820         PetscCall(PetscMalloc1(numRoots, &newOwners1));  in DMPlexCreateSubmeshGeneric_Interpolated()
3821         for (p = 0; p < numRoots; ++p) {  in DMPlexCreateSubmeshGeneric_Interpolated()
3827         for (p = 0, nleaves1 = 0; p < numRoots; ++p) {  in DMPlexCreateSubmeshGeneric_Interpolated()
3832         for (p = 0, nleaves1 = 0; p < numRoots; ++p) {  in DMPlexCreateSubmeshGeneric_Interpolated()
4094 …PetscInt           numRoots, numLeaves, numSubRoots = numSubCells + numSubFaces + numSubVertices, …  in DMPlexCreateCohesiveSubmesh_Uninterpolated()  local
4102     PetscCall(PetscSFGetGraph(sfPoint, &numRoots, &numLeaves, &localPoints, &remotePoints));  in DMPlexCreateCohesiveSubmesh_Uninterpolated()
4103     if (numRoots >= 0) {  in DMPlexCreateCohesiveSubmesh_Uninterpolated()
4105       PetscCall(PetscMalloc2(pEnd - pStart, &newLocalPoints, numRoots, &newOwners));  in DMPlexCreateCohesiveSubmesh_Uninterpolated()