561   if (plex->periodic.num_face_sfs > 0 && sfNatural_old) {  in DMPlexCorrectOrientationForIsoperiodic()
594   for (PetscInt f = 0; f < plex->periodic.num_face_sfs; f++) {  in DMPlexCorrectOrientationForIsoperiodic()
863 static PetscErrorCode DMPlexCreateIsoperiodicPointSF_Private(DM dm, PetscInt num_face_sfs, PetscSF …  in DMPlexCreateIsoperiodicPointSF_Private()  argument
876   PetscCall(PetscMalloc1(num_face_sfs, is_points));  in DMPlexCreateIsoperiodicPointSF_Private()
880   for (PetscInt f = 0; f < num_face_sfs; f++) {  in DMPlexCreateIsoperiodicPointSF_Private()
1000 …) PetscCall(DMPlexCreateIsoperiodicPointSF_Private(dm, plex->periodic.num_face_sfs, plex->periodic…  in DMGetIsoperiodicPointSF_Plex()
1015   PetscCall(PetscMalloc1(plex->periodic.num_face_sfs, &new_face_sfs));  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1017   for (PetscInt f = 0; f < plex->periodic.num_face_sfs; f++) {  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1077   PetscCall(DMPlexSetIsoperiodicFaceSF(dm, plex->periodic.num_face_sfs, new_face_sfs));  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1078 …PetscCall(DMPlexSetIsoperiodicFaceTransform(dm, plex->periodic.num_face_sfs, (PetscScalar *)plex->…  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1079 …for (PetscInt f = 0; f < plex->periodic.num_face_sfs; f++) PetscCall(PetscSFDestroy(&new_face_sfs[…  in DMPlexMigrateIsoperiodicFaceSF_Internal()
1096   dm->periodic.num_affines = plex->periodic.num_face_sfs;  in DMPeriodicCoordinateSetUp_Internal()
1100   for (PetscInt f = 0; f < plex->periodic.num_face_sfs; f++) {  in DMPeriodicCoordinateSetUp_Internal()
1447 PetscErrorCode DMPlexSetIsoperiodicFaceSF(DM dm, PetscInt num_face_sfs, PetscSF *face_sfs)  in DMPlexSetIsoperiodicFaceSF()  argument
1453   if (num_face_sfs) {  in DMPlexSetIsoperiodicFaceSF()
1457 …if (num_face_sfs == plex->periodic.num_face_sfs && (num_face_sfs == 0 || face_sfs == plex->periodi…  in DMPlexSetIsoperiodicFaceSF()
1460 …for (PetscInt i = 0; i < num_face_sfs; i++) PetscCall(PetscObjectReference((PetscObject)face_sfs[i…  in DMPlexSetIsoperiodicFaceSF()
1461   if (plex->periodic.num_face_sfs > 0) {  in DMPlexSetIsoperiodicFaceSF()
1462 …for (PetscInt i = 0; i < plex->periodic.num_face_sfs; i++) PetscCall(PetscSFDestroy(&plex->periodi…  in DMPlexSetIsoperiodicFaceSF()
1466   plex->periodic.num_face_sfs = num_face_sfs;  in DMPlexSetIsoperiodicFaceSF()
1467   PetscCall(PetscCalloc1(num_face_sfs, &plex->periodic.face_sfs));  in DMPlexSetIsoperiodicFaceSF()
1468   for (PetscInt i = 0; i < num_face_sfs; i++) plex->periodic.face_sfs[i] = face_sfs[i];  in DMPlexSetIsoperiodicFaceSF()
1472     PetscCall(DMPlexSetIsoperiodicFaceSF(cdm, num_face_sfs, face_sfs));  in DMPlexSetIsoperiodicFaceSF()
1494 PetscErrorCode DMPlexGetIsoperiodicFaceSF(DM dm, PetscInt *num_face_sfs, const PetscSF **face_sfs)  in DMPlexGetIsoperiodicFaceSF()  argument
1504     if (num_face_sfs) *num_face_sfs = plex->periodic.num_face_sfs;  in DMPlexGetIsoperiodicFaceSF()
1507     if (num_face_sfs) *num_face_sfs = 0;  in DMPlexGetIsoperiodicFaceSF()
1544 …num_face_sfs, PetscObjectComm((PetscObject)dm), PETSC_ERR_ARG_OUTOFRANGE, "Number of transforms (%…  in DMPlexSetIsoperiodicFaceTransform()