Hello everyone! This is deal.II newsletter #153. 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: #11732: Reduce size of test (multigrid/transfer_matrix_free_06) (proposed by peterrum) https://github.com/dealii/dealii/pull/11732 #11731: Fix GridIn::read_exodusii (proposed by peterrum) https://github.com/dealii/dealii/pull/11731 #11730: Fix documentation in ArrayView. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11730 #11729: Simplify code by using C-style arrays. (proposed by bangerth) https://github.com/dealii/dealii/pull/11729 #11728: Minor doc adjustments in a number of places. (proposed by bangerth) https://github.com/dealii/dealii/pull/11728 #11724: Extract SUNLinSolver wrapper from ARKode (proposed by sebproell; merged) https://github.com/dealii/dealii/pull/11724 #11722: Add recv and send data to particle cache (proposed by blaisb; merged) https://github.com/dealii/dealii/pull/11722 #11721: Test for p::d::Tria::load(forest). (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/11721 #11720: Allow conversion from C-style array to ArrayView. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11720 #11718: Move some functions from internal::ReferenceCell::Base to ReferenceCell (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11718 #11717: Add a link for std::span. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11717 #11716: Group members of ReferenceCell for the documentation. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11716 #11715: MGTransferGlobalCoarseningTools::create_geometric_coarsening_sequence load forest directly (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11715 #11714: Replace passing by const std::unique_ptr<T>& by const T& (proposed by masterleinad) https://github.com/dealii/dealii/pull/11714 #11713: Also move get_hypercube/simplex() into namespace ReferenceCells. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11713 #11712: Hide a forward declaration from doxygen. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11712 #11710: Minor documentation updates (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11710 #11709: Move the special ReferenceCell objects into a namespace of their own. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11709 #11708: Remove MatrixType from MGTransferGlobalCoarsening (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11708 #11707: Add utility functions to create geometric coarsening sequences (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11707 #11706: Add utility functions to create polynomial coarsening sequences (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11706 #11705: Spell out Tri->Triangle, Quad->Quadrilateral, etc. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11705 #11704: MatrixFreeTools::compute_matrix() make it work for float (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11704 #11703: Fix clear particle locations in property pool (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/11703 #11702: Move get_default_linear_mapping() to mapping.h/cc. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11702 #11701: Deal with no MPI in sundials/n_vector.templates.h (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/11701 #11700: Fix missing header in sundials/n_vector.h (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/11700 #11699: [WIP] Introduce MGSolver and MGSolverOperatorBase (proposed by peterrum) https://github.com/dealii/dealii/pull/11699 #11698: Accept unique_ptr in different MG-related classes (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11698 #11697: Fix python wrapper. (proposed by adamqc; merged) https://github.com/dealii/dealii/pull/11697 #11696: Update SparsityPattern/SparseMatrix::copy_from() documentation. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11696 #11695: Make a function 'constexpr'. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11695 #11694: Remove a couple of unnecessary forward declarations. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11694 #11693: Rename namespace internal::Info to internal::ReferenceCell. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11693 #11692: Avoid using a function in a context in which it makes no sense. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11692 #11690: Fix compilation with ExodusII. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/11690 #11689: Move the get/set_bit() functions into namespace Utilities. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11689 #11688: Rename variables named 'reference_cell_type' to 'reference_cell'. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11688 #11686: Disable warnings before including boost header (proposed by Rombur; merged) https://github.com/dealii/dealii/pull/11686 #11685: Add q witherden vincent (proposed by drwells; merged) https://github.com/dealii/dealii/pull/11685 #11684: Documentation: Advertise <deal.II/lac/linear_operator_tools.h> (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/11684 #11683: CMake: record the C++ language standard detected during configure (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/11683 #11681: Say more about possible extensions for step-34. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11681 #11680: Provide correct mappings to function calls. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11680 #11679: Add step-68 as a test (proposed by blaisb; merged) https://github.com/dealii/dealii/pull/11679 #11678: Enable AffineConstraints::copy_from for mixed number (double/float) (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11678 #11676: simplex: hp-refinement on hybrid meshes. (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/11676 #11675: Ensure exactly one newline at the end of each file. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11675 #11674: Rename ReferenceCell::Type to class ReferenceCell. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/11674 #11670: Rename PETScWrappers::PreconditionerBase to PreconditionBase (proposed by elauksap; merged) https://github.com/dealii/dealii/pull/11670 #11638: simplex: step-6 (proposed by marcfehling; merged) https://github.com/dealii/dealii/pull/11638 #11578: Enable MGTwoLevelTransfer::reinit_geometric_transfer for FECollections (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11578 #11461: Rename zero_out_ghosts() to zero_out_ghost_values() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11461 #11429: Generalize MGTwoLevelTransfer for simplex meshes (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11429 #11383: Add a filter=output attribute to output files (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/11383 #11372: Generalize ShapeInfo::reinit (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/11372 ## And this is a list of recently opened or closed discussions: #11727: Better document consensus algorithms (opened) https://github.com/dealii/dealii/issues/11727 #11726: Fix test multigrid/transfer_matrix_free_06.mpirun=15.debug (opened) https://github.com/dealii/dealii/issues/11726 #11725: AffineConstraints loosing contraints on close in 3D (opened) https://github.com/dealii/dealii/issues/11725 #11723: User data not working on vertices (opened) https://github.com/dealii/dealii/issues/11723 #11719: Provide (user code) switchable vectorization support (opened) https://github.com/dealii/dealii/issues/11719 #11711: Questions about FiniteElementBase::number_unique_quads/faces (opened) https://github.com/dealii/dealii/issues/11711 #11691: Python wrappers of ReferenceCell (opened) https://github.com/dealii/dealii/issues/11691 #11687: Current interfaces do not allow for a runtime selection of the preconditioner type (opened and closed) https://github.com/dealii/dealii/issues/11687 #11636: Implement Simplex::QGauss(4) without copying and pasting (closed) https://github.com/dealii/dealii/issues/11636 #11591: Bug in exchange_ghost_particles (closed) https://github.com/dealii/dealii/issues/11591 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/602562ca.1c69fb81.cd5e.1017SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
