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Searched refs:connectivity (Results 1 – 11 of 11) sorted by relevance

/petsc/src/dm/impls/moab/
H A Ddmmbutil.cxx27 …cInt offset, PetscInt corner, std::vector<PetscInt> &subent_conn, moab::EntityHandle *connectivity) in DMMoab_SetTensorElementConnectivity_Private() argument
33 connectivity[offset + subent_conn[0]] = corner; in DMMoab_SetTensorElementConnectivity_Private()
34 connectivity[offset + subent_conn[1]] = corner + 1; in DMMoab_SetTensorElementConnectivity_Private()
39 connectivity[offset + subent_conn[0]] = corner; in DMMoab_SetTensorElementConnectivity_Private()
40 connectivity[offset + subent_conn[1]] = corner + 1; in DMMoab_SetTensorElementConnectivity_Private()
41 connectivity[offset + subent_conn[2]] = corner + 1 + genCtx.ystride; in DMMoab_SetTensorElementConnectivity_Private()
42 connectivity[offset + subent_conn[3]] = corner + genCtx.ystride; in DMMoab_SetTensorElementConnectivity_Private()
48 connectivity[offset + subent_conn[0]] = corner; in DMMoab_SetTensorElementConnectivity_Private()
49 connectivity[offset + subent_conn[1]] = corner + 1; in DMMoab_SetTensorElementConnectivity_Private()
50 connectivity[offset + subent_conn[2]] = corner + 1 + genCtx.ystride; in DMMoab_SetTensorElementConnectivity_Private()
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/petsc/doc/manual/
H A Ddmcommonality.md13 3. How to store/access the "connectivity information" that is needed at each entity (point) and pro…
28 For finite difference methods on structured grids using a stencil formula, the "connectivity inform…
48 …ce methods on staggered structured grids using a stencil formula the "connectivity information" is…
67 For `DMPLEX`, the connectivity information is defined by a graph (and stored explicitly in a data s…
68 and the connectivity of a point (entity) is obtained by `DMPlexGetTransitiveClosure()`.
86 For `DMNETWORK`, the connectivity information is defined by a graph, which is is query-able at each…
H A Ddmnetwork.md53 …is the number of local edges on the subnetwork, and `edgelist` is the connectivity for the subnetw…
56 containing the edge connectivity for the subnetwork.
H A Dmat.md1273 connectivity information about the grid (or other graph-type object)
1323 Once the connectivity matrix has been created the following code will
/petsc/src/dm/impls/plex/
H A Dplexvtu.c516 PetscVTKInt *connectivity = NULL, *offsets = NULL; in DMPlexVTKWriteAll_VTU() local
518 PetscCall(DMPlexGetVTKConnectivity(dm, localized, &piece, &connectivity, &offsets, &types)); in DMPlexVTKWriteAll_VTU()
519 … PetscCall(TransferWrite(comm, viewer, fp, r, 0, connectivity, buffer, piece.nconn, MPI_INT, tag)); in DMPlexVTKWriteAll_VTU()
522 PetscCall(PetscFree3(connectivity, offsets, types)); in DMPlexVTKWriteAll_VTU()
/petsc/doc/changes/
H A D317.md251 : - Change `DMPlexBuildFromCellListParallel()` to have another argument, for the connectivity
252 … - Change `DMPlexCreateFromCellListParallelPetsc()` to have another argument, for the connectivity
/petsc/src/dm/impls/plex/cgns/
H A Dplexcgns2.c797 …ementType_t) * cellTypes[], PetscInt *cell_ids[], PetscLayout *layouts[], PetscInt *connectivity[]) in DMPlexCGNS_CreateCornersConnectivitySection() argument
892 PetscCall(PetscSegBufferExtractAlloc(conn_sb, connectivity)); in DMPlexCGNS_CreateCornersConnectivitySection()
895 …for (PetscInt i = 0; i < connSize; i++) (*connectivity)[i] -= 1; // vertices should be 0-based ind… in DMPlexCGNS_CreateCornersConnectivitySection()
/petsc/src/dm/impls/forest/p4est/
H A Dpforest.h3882 …PetscCallP4est(p4est_qcoord_to_vertex, (pforest->forest->connectivity, coarsePoint, quad_coords[0]… in PforestCheckLocalizeCell()
3884 …PetscCallP4est(p4est_qcoord_to_vertex, (pforest->forest->connectivity, coarsePoint, quad_coords[0]… in PforestCheckLocalizeCell()
3927 …PetscCallP4est(p4est_qcoord_to_vertex, (pforest->forest->connectivity, coarsePoint, quad_coords[0]… in PforestLocalizeCell()
3929 …PetscCallP4est(p4est_qcoord_to_vertex, (pforest->forest->connectivity, coarsePoint, quad_coords[0]… in PforestLocalizeCell()
/petsc/src/binding/petsc4py/src/petsc4py/PETSc/
H A DPC.pyx2114 """Provide a custom connectivity graph for local dofs.
/petsc/share/petsc/datafiles/meshes/
H A Dtestcase3D.cas685 (cht/enhanced-mapped-connectivity? #t)
6757 (dynamesh/remesh/region/tetrahedra-connectivity-level 2)
7129 (overset/donor/fill-update-connectivity? (#t #t #f))
/petsc/doc/
H A Dpetsc.bib23604 title = {Large displacement body-fitted {FSI} simulations using a mesh-connectivity-change