5 typedef uint64_t ZCode;  typedef
7 PETSC_HASH_SET(ZSet, ZCode, PetscHash_UInt64, PetscHashEqual)
17   ZCode      *zstarts;
31 static unsigned ZCodeSplit1(ZCode z)  in ZCodeSplit1()
44 static ZCode ZEncode1(unsigned t)  in ZEncode1()
46   ZCode z = t;  in ZEncode1()
58 static Ijk ZCodeSplit(ZCode z)  in ZCodeSplit()
69 static ZCode ZEncode(Ijk c)  in ZEncode()
71 …ZCode z = (ZEncode1((unsigned int)c.i) << 2) | (ZEncode1((unsigned int)c.j) << 1) | ZEncode1((unsi…  in ZEncode()
85 static ZCode ZStepOct(ZCode z)  in ZStepOct()
88   ZCode step = 07;  in ZStepOct()
108   ZCode    z           = 0;  in ZLayoutCreate()
114       ZCode skip = ZStepOct(z); // optimistically attempt a longer step  in ZLayoutCreate()
115       for (ZCode s = skip;; s >>= 3) {  in ZLayoutCreate()
118           while (count + s + 1 > (ZCode)elems_needed) s >>= 3; // Shrink the octet  in ZLayoutCreate()
184   for (ZCode rz = layout->zstarts[rank]; rz < layout->zstarts[rank + 1]; rz++) {  in ZLayoutElementsOnRank()
192 static PetscInt ZCodeFind(ZCode key, PetscInt n, const ZCode X[])  in ZCodeFind()
210 …oxMesh_Tensor_SFC_Periodicity_Private(DM dm, const ZLayout *layout, const ZCode *vert_z, PetscSegB…  in DMPlexCreateBoxMesh_Tensor_SFC_Periodicity_Private()
229     ZCode       *donor_verts, *donor_minz;  in DMPlexCreateBoxMesh_Tensor_SFC_Periodicity_Private()
243       ZCode minz = donor_verts[i * csize];  in DMPlexCreateBoxMesh_Tensor_SFC_Periodicity_Private()
254       ZCode       z = donor_minz[i];  in DMPlexCreateBoxMesh_Tensor_SFC_Periodicity_Private()
260       for (ZCode rz = layout->zstarts[remote_rank]; rz < layout->zstarts[remote_rank + 1]; rz++) {  in DMPlexCreateBoxMesh_Tensor_SFC_Periodicity_Private()
1211   for (ZCode z = layout.zstarts[rank]; z < layout.zstarts[rank + 1]; z++) {  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1224         ZCode v    = ZEncode(nloc);  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1230   ZCode   *vert_z;  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1243     for (ZCode z = layout.zstarts[rank]; z < layout.zstarts[rank + 1]; z++) {  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1253         ZCode    v    = ZEncode(nloc);  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1278       ZCode       z = vert_z[owned_verts + i];  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1289       for (ZCode rz = layout.zstarts[remote_rank]; rz < layout.zstarts[remote_rank + 1]; rz++) {  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1350 …  PetscCall(PetscSegBufferCreate(sizeof(ZCode), 64 * PetscPowInt(2, dim), &donor_face_closure[i]));  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()
1384               ZCode *zput;  in DMPlexCreateBoxMesh_Tensor_SFC_Internal()