Hello everyone! This is deal.II newsletter #169. It automatically reports recently merged features and discussions about the deal.II finite element library.
## Below you find a list of recently proposed or merged features: #12384: Remove deprecated CellAccessor::active() (proposed by masterleinad) https://github.com/dealii/dealii/pull/12384 #12383: Allow DEAL_II_DEPRECATED_EARLY in user code (proposed by peterrum) https://github.com/dealii/dealii/pull/12383 #12382: Remove DataOut::first_cell() and DataOut::next_cell() (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12382 #12381: Require MPI for Trilinos (proposed by masterleinad) https://github.com/dealii/dealii/pull/12381 #12380: Distributed SolutionTransfer from FE_Nothing (proposed by sebproell) https://github.com/dealii/dealii/pull/12380 #12379: Add a 0-dimensional face support point on FE_Q<1>. (proposed by simonsticko) https://github.com/dealii/dealii/pull/12379 #12378: Throw ExcImpossibleInDim(0) in Quadrature<0> constructor taking Quadrature<1>. (proposed by simonsticko) https://github.com/dealii/dealii/pull/12378 #12377: Simplify workflow of repartitioning (proposed by peterrum) https://github.com/dealii/dealii/pull/12377 #12376: Remove deprecated multigrid transfer build_matrices() functions (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12376 #12375: Remove MeshType from mg_transfer_global_coarsening.templates.h (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12375 #12373: Remove deprecated versions of the DoFTools::count_dofs_per_*() (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12373 #12372: Implement face interpolation between FE_Bernstein and elements with support points. (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/12372 #12371: TriangulationDescription::Utilities::create_description_from_triangulation(): allow subcommunicator in p::d::T (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12371 #12370: feinterface: stokes test (proposed by zjiaqi2018) https://github.com/dealii/dealii/pull/12370 #12369: [9.3] Takeover #10932: Add changelog entry for step-74 (proposed by jppelteret; merged) https://github.com/dealii/dealii/pull/12369 #12368: Add changelog entry for step-74 (proposed by jppelteret; merged) https://github.com/dealii/dealii/pull/12368 #12367: [9.3] Take over #12366: Bugfix step-75: Call `get_fe()` only on locally owned cells. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/12367 #12366: Bugfix step-75: Call `get_fe()` only on locally owned cells. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/12366 #12365: Fix creating of boost point (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12365 #12364: [9.3] Take over #12363: RemotePointEvaluation: fix race condition if called multiple times (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12364 #12363: RemotePointEvaluation: fix race condition if called multiple times (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12363 #12362: [9.3] Take over #12361: Remove changelog entry about taskflow (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/12362 #12361: Remove changelog entry about taskflow (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/12361 #12360: A better assert in FE_Q_Base::get_subface_interpolation_matrix (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/12360 #12359: [9.3] Take over #12358: Avoid underlinkage with OpenMPI on Debian/Ubuntu (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/12359 #12358: Avoid underlinkage with OpenMPI on Debian/Ubuntu (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/12358 #12357: MGTransferGlobalCoarseningTools::create_geometric_coarsening_sequence(): add parameters (proposed by peterrum) https://github.com/dealii/dealii/pull/12357 #12356: Add new version of MGTransferGlobalCoarseningTools::create_geometric_coarsening_sequence() that takes partitioner (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12356 #12355: [9.3] Take over #12332: Rename VectorTools::evaluate_at_points() -> VectorTools::point_values() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12355 #12354: [9.3] Take over #12335: Remove noexcept on DoFAccessor move constructor and assignment operator (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12354 #12353: RemotePointEvaluation: make RTree-level parameter (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12353 #12352: GridTools::find_active_cell_around_point(): improve detection if point is outside of domain (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12352 #12351: Remove deprecated Timer::enter/exit_section (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12351 #12350: Early deprecate functions in FEEvaluation (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12350 #12348: Introduce partitioning policies (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12348 #12347: Fix a dynamic cast in psT::copy_triangulation() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12347 #12346: MGTransferGlobalCoarseningTools::create_geometric_coarsening_sequence() for additional types of triangulations (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12346 #12345: [9.3] Take over #12344 (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/12345 #12344: Bugfix in MGTwoLevelTransfer::interpolate: forgot to copy vector (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/12344 #12343: [WIP] Fix compilation with Epetra and Tpetra but no MPI (proposed by paulapatience) https://github.com/dealii/dealii/pull/12343 #12342: Minor doc update for `hp::Refinement::predict_error()`. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/12342 #12341: Feature p4est find partition - Find MPI ranks of point owners in distributed meshes (proposed by konsim83) https://github.com/dealii/dealii/pull/12341 #12338: Remove deprecated DoFTools::extract_*dofs overloads (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12338 #12335: Remove noexcept on DoFAccessor move constructor and assignment operator (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/12335 #12333: Introduce VectorTools::point_gradients() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12333 #12332: Rename VectorTools::evaluate_at_points() -> VectorTools::point_values() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12332 #12331: Add documentation about shape function ordering for `FE_DGQLegendre` (proposed by vachan-potluri; merged) https://github.com/dealii/dealii/pull/12331 #12330: Implement Utilities::MPI::reduce() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12330 #12329: Remove deprecated parallel::CellWeights member functions (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12329 #12324: Use automatic memory management with GSL objects. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/12324 #12323: Minor doc improvement. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/12323 #12320: Fix a failing PETSc test. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/12320 #12318: [9.3] Take over #12299 (proposed by Rombur; merged) https://github.com/dealii/dealii/pull/12318 #12314: Remove CUDAWrappers::FEEvaluation overloads taking dof index or quadrature point (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/12314 #12312: Add TriangulationDescription::Utilities::create_description_from_triangulation() version to repartition p:d:T (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12312 #12311: Clean up TriangulationDescription::Utilities::create_description_from_triangulation() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12311 #12302: added change log and test (proposed by nicola-giuliani; merged) https://github.com/dealii/dealii/pull/12302 #12301: Remove MatrixFree::AdditionalData::level_mg_handler (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12301 #12280: Enable p-transfer on coarse grid (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/12280 ## And this is a list of recently opened or closed discussions: #12374: Feature request: CMake imported target? (opened) https://github.com/dealii/dealii/issues/12374 #12349: Introduce a second Docker image of master? (opened) https://github.com/dealii/dealii/issues/12349 #12340: Simplify declaration of MappingFEField (opened) https://github.com/dealii/dealii/issues/12340 #12339: Need to convert DEAL_II_DEPRECATE_EARLY to DEAL_II_DEPRECATE right after branching (opened and closed) https://github.com/dealii/dealii/issues/12339 #12337: CellIDTranslator for more than 10 mesh levels and 32 bit integers in 3D? (opened) https://github.com/dealii/dealii/issues/12337 #12336: Misleading TriaAccessor::vertex_indices() vs CellAccessor::vertex_index()? (opened) https://github.com/dealii/dealii/issues/12336 #12334: Wrong support points in `get_subface_interpolation_matrix`? (opened) https://github.com/dealii/dealii/issues/12334 #12317: Memory usage of DoFHandle based on p::s::T (closed) https://github.com/dealii/dealii/issues/12317 A list of all major changes since the last release can be found at https://www.dealii.org/developer/doxygen/deal.II/recent_changes.html. Thanks for being part of the community! Let us know about questions, problems, bugs or just share your experience by writing to [email protected], or by opening issues or pull requests at https://www.github.com/dealii/dealii. Additional information can be found at https://www.dealii.org/. -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/60b8fcaf.1c69fb81.a16d.950bSMTPIN_ADDED_MISSING%40gmr-mx.google.com.
