Hello everyone! This is deal.II newsletter #117. 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: #9851: do not build release on github actions OSX (proposed by tjhei) https://github.com/dealii/dealii/pull/9851 #9850: Document the mental model of DiscreteTime. (proposed by bangerth) https://github.com/dealii/dealii/pull/9850 #9849: Fix some warnings in tests with clang-10 (proposed by masterleinad) https://github.com/dealii/dealii/pull/9849 #9848: [CI]: add GitHub actions linux release build (proposed by tjhei) https://github.com/dealii/dealii/pull/9848 #9847: Rename NoncontiguousPartitioner::update_values() [WIP] (proposed by peterrum) https://github.com/dealii/dealii/pull/9847 #9846: Update documentation of NoncontiguousPartitioner (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9846 #9845: Fix some Doxygen warnings (proposed by rezarastak; merged) https://github.com/dealii/dealii/pull/9845 #9844: Build debug and release with Actions (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9844 #9843: Do not verify MPI_HAVE_MPI_SEEK_SET during cross compiling (proposed by dangars) https://github.com/dealii/dealii/pull/9843 #9842: Output step-62 results as a complex-valued vector (proposed by dangars; merged) https://github.com/dealii/dealii/pull/9842 #9841: Use more range-based for loops. (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9841 #9840: Move implementation of DoFHandler and hp::DoFHandler (proposed by peterrum) https://github.com/dealii/dealii/pull/9840 #9838: step-47 - fix typos (proposed by jwitte08; merged) https://github.com/dealii/dealii/pull/9838 #9837: Update Epetra link (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9837 #9836: Make TpetraWrappers appear in Doxygen (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9836 #9835: Parallelize the main loops of MappingInfo::compute_mapping_q (proposed by kronbichler) https://github.com/dealii/dealii/pull/9835 #9834: Step-63: Fix two typos (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/9834 #9833: fixes issue 9722 by correctly writing time data into a aggregate pvd ... (proposed by krishnakumarg1984) https://github.com/dealii/dealii/pull/9833 #9832: This is the actual fix for issue #9722. Not the earlier PR #9754 (proposed by krishnakumarg1984) https://github.com/dealii/dealii/pull/9832 #9831: Implement functionality from Hypercube on BoundingBox (proposed by simonsticko; merged) https://github.com/dealii/dealii/pull/9831 #9830: Doc of Tensor and SymmetricTensor improved. (proposed by rezarastak) https://github.com/dealii/dealii/pull/9830 #9829: FETools: Add additional lexicographic_to_hierarchic_numbering functions (proposed by kronbichler) https://github.com/dealii/dealii/pull/9829 #9828: Wrapper for SuperLU-MT linear solver (proposed by KParas) https://github.com/dealii/dealii/pull/9828 #9827: Fix bug in VectorTools::get_position_vector for high order mappings (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9827 #9826: Do not use FE_Q in MappingQGeneric (proposed by kronbichler) https://github.com/dealii/dealii/pull/9826 #9825: Fix warning in Utilities::MPI for serial release build (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9825 #9822: Place figures for 2d/3d quarter hyper ball in same line (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9822 #9821: Remove deprecated class PArpackSolver::Shift (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9821 #9819: Add Utilities::MPI::compute_set_union (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9819 #9818: A few doxygen-related fixes. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9818 #9817: Require gcc 4.9 and clang 4.0. (proposed by bangerth) https://github.com/dealii/dealii/pull/9817 #9816: more boost warning guards (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/9816 #9815: Allow outputting complex-valued vector and tensor fields (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9815 #9814: Add a missing assertion. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9814 #9813: Simplify some code by using a range-based for loop. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9813 #9812: Fix get_boundary_ids() and get_manifold_ids() for parallel triangulations (proposed by peterrum) https://github.com/dealii/dealii/pull/9812 #9811: Simplify instantiation of DoFHandler and hp::DoFHandler (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9811 #9810: Add functions accepting hp::DoFHandler to BlockInfo (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9810 #9809: new function Triangulation::has_boundary_id() (proposed by nfehn) https://github.com/dealii/dealii/pull/9809 #9808: Simplify DoFCellAccessorImplementation::update_cell_dof_indices_cache() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9808 #9807: Add additional cell options for 3D hyper shell (proposed by kronbichler) https://github.com/dealii/dealii/pull/9807 #9806: Use AE spelling 'disk' instead of BE spelling 'disc'. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9806 #9805: Make the spelling of 'add_parameter()' arguments consistent. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9805 #9803: Fix oversight in GridGenerator::hyper_ball in 2d (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9803 #9802: Add alternative GridGenerator::hyper_ball with better balance of cells (proposed by kronbichler) https://github.com/dealii/dealii/pull/9802 #9801: Remove PointerMatrix* (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9801 #9800: Minimize boost/geometry.h includes (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9800 #9799: Minor cleanups. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/9799 #9798: guard boost includes with macro (proposed by tjhei) https://github.com/dealii/dealii/pull/9798 #9797: Remove unused functions (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9797 #9796: Improve mesh quality of quarter hyper ball (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9796 #9795: Fix GridIn::read_vtk (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9795 #9793: MappingQGeneric: Copy mapping support points to quadrature points (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9793 #9792: Allow vector_adaptor to work on ghosted vectors. (proposed by dougshidong; merged) https://github.com/dealii/dealii/pull/9792 #9791: Simplify DoFCellAccessor::distribute_local_to_global() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9791 #9789: remove boost/geometry.hpp from Point (proposed by tjhei; merged) https://github.com/dealii/dealii/pull/9789 #9788: Fix portability issue (proposed by Rombur) https://github.com/dealii/dealii/pull/9788 #9787: Encode and decode Base64 format. (proposed by luca-heltai; merged) https://github.com/dealii/dealii/pull/9787 #9786: Remove deprecated class FilteredMatrix (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9786 #9785: Remove SwappableVector (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9785 #9784: Implement default initializer for EigenvalueInformation (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/9784 #9783: Pass ExcNoMatch the description directly (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9783 #9767: Add output variants for new MF::MappingInfo test (proposed by kronbichler; merged) https://github.com/dealii/dealii/pull/9767 #9758: Explicitly spell dealii::parallel in multiple places (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9758 #9739: GridTools/GridGenerator: add some functions to support dim-independent programming (proposed by nfehn; merged) https://github.com/dealii/dealii/pull/9739 #9718: improve robustness and usability of ParameterHandler (proposed by nfehn; merged) https://github.com/dealii/dealii/pull/9718 #9707: Print a reduced parameter tree for XML and JSON (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/9707 #9636: Step-69: Introduce asynchronous IO mechanism (proposed by tamiko; merged) https://github.com/dealii/dealii/pull/9636 #8824: The class DiscreteTime implemented. (proposed by rezarastak; merged) https://github.com/dealii/dealii/pull/8824 ## And this is a list of recently opened or closed discussions: #9839: Merge DoFHandler and hp::DoFHandler (opened) https://github.com/dealii/dealii/issues/9839 #9824: Add specialised transformations for stress tensors and material tangents (opened) https://github.com/dealii/dealii/issues/9824 #9823: Implement coupled material invariants & derivatives (opened) https://github.com/dealii/dealii/issues/9823 #9820: Warning in release mode with no MPI (opened and closed) https://github.com/dealii/dealii/issues/9820 #9804: GridGenerator::hyper_ball with internal manifolds (opened) https://github.com/dealii/dealii/issues/9804 #9794: pre-compiled polynomial degrees for FEEvaluation (opened) https://github.com/dealii/dealii/issues/9794 #9790: compilation speed-up (opened) https://github.com/dealii/dealii/issues/9790 #9703: ParameterHandler: add new print_parameters() (closed) https://github.com/dealii/dealii/issues/9703 #9613: CI: add a check that compiles in release mode (closed) https://github.com/dealii/dealii/issues/9613 #8850: Disagreement between MappingQ and MappingFEField using find_all_active_cells_around_point (closed) https://github.com/dealii/dealii/issues/8850 #8625: DataPostprocessor fails with std::complex Vector (closed) https://github.com/dealii/dealii/issues/8625 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/5e8ccde8.1c69fb81.37576.2e82SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
