56   PetscInt          *leafData;  in DMPlexMarkBoundaryFaces_Internal()  local
70   PetscCall(PetscCalloc1(pEnd - pStart, &leafData));  in DMPlexMarkBoundaryFaces_Internal()
71   leafData = PetscSafePointerPlusOffset(leafData, -pStart);  in DMPlexMarkBoundaryFaces_Internal()
94         leafData[f] = cellOwners[support[0] - cStart];  in DMPlexMarkBoundaryFaces_Internal()
104         leafData[f] = hasTwoSupportCells; /* some negative PetscInt */  in DMPlexMarkBoundaryFaces_Internal()
106       rootData[f]  = leafData[f];  in DMPlexMarkBoundaryFaces_Internal()
107       rootData1[f] = leafData[f];  in DMPlexMarkBoundaryFaces_Internal()
109     PetscCall(PetscSFReduceBegin(sf, MPIU_INT, leafData, rootData, MPI_MIN));  in DMPlexMarkBoundaryFaces_Internal()
110     PetscCall(PetscSFReduceBegin(sf, MPIU_INT, leafData, rootData1, MPI_MAX));  in DMPlexMarkBoundaryFaces_Internal()
111     PetscCall(PetscSFReduceEnd(sf, MPIU_INT, leafData, rootData, MPI_MIN));  in DMPlexMarkBoundaryFaces_Internal()
112     PetscCall(PetscSFReduceEnd(sf, MPIU_INT, leafData, rootData1, MPI_MAX));  in DMPlexMarkBoundaryFaces_Internal()
120       leafData[f] = rootData[f];  in DMPlexMarkBoundaryFaces_Internal()
122     PetscCall(PetscSFBcastBegin(sf, MPIU_INT, rootData, leafData, MPI_REPLACE));  in DMPlexMarkBoundaryFaces_Internal()
123     PetscCall(PetscSFBcastEnd(sf, MPIU_INT, rootData, leafData, MPI_REPLACE));  in DMPlexMarkBoundaryFaces_Internal()
130       leafData[f] = supportSize;  in DMPlexMarkBoundaryFaces_Internal()
134     if (leafData[f] == 1) {  in DMPlexMarkBoundaryFaces_Internal()
164   leafData = PetscSafePointerPlusOffset(leafData, pStart);  in DMPlexMarkBoundaryFaces_Internal()
165   PetscCall(PetscFree(leafData));  in DMPlexMarkBoundaryFaces_Internal()