Hello everyone! This is deal.II newsletter #263. 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: #15854: Fix typo (proposed by peterrum) https://github.com/dealii/dealii/pull/15854 #15853: Test petsc/petsc_ts_03: add output variant for 3.15.5 (proposed by tamiko) https://github.com/dealii/dealii/pull/15853 #15852: Fix compiling with PETSc with complex scalar type (proposed by masterleinad) https://github.com/dealii/dealii/pull/15852 #15851: Multiple components in MGTwoLevelTransferNonNested (proposed by fdrmrc) https://github.com/dealii/dealii/pull/15851 #15850: No longer list IWR as the hosting institution. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/15850 #15849: PETScWrappers:Align SNES with TS in comments and Jacobian handling (proposed by stefanozampini) https://github.com/dealii/dealii/pull/15849 #15845: petsc_ts_03: need to add an output for pre 3.20 (proposed by stefanozampini; merged) https://github.com/dealii/dealii/pull/15845 #15844: Test petsc/petsc_ts_03: update test output (proposed by tamiko) https://github.com/dealii/dealii/pull/15844 #15843: FEPointEvaluation/MappingInfo for simplices (proposed by peterrum) https://github.com/dealii/dealii/pull/15843 #15842: Add a version of timing_step_37 using MGTransferMF (proposed by peterrum) https://github.com/dealii/dealii/pull/15842 #15841: MGTwoLevelTransfer: remove temporal vector in compute_weights() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15841 #15838: Add Functions::FunctionUnitToReal. (proposed by simonsticko) https://github.com/dealii/dealii/pull/15838 #15832: Avoid memory allocations in step 68 (proposed by gassmoeller; merged) https://github.com/dealii/dealii/pull/15832 #15829: Split fe_values.h and fe_values.cc into three files each. (proposed by drwells; merged) https://github.com/dealii/dealii/pull/15829 #15826: Fix a build warning (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15826 #15822: Fix test (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15822 #15820: MGTwoLevelTransferNonNested: enable simplex (proposed by peterrum) https://github.com/dealii/dealii/pull/15820 #15819: FEValuesViews::ReorderedView (proposed by luca-heltai) https://github.com/dealii/dealii/pull/15819 #15817: Introduce Triangulation::as_dof_handler_level_iterator() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15817 #15816: Introduce Triangulation::contains_cell() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15816 #15815: Add NoncontiguousPartitioner::import_from_ghosted_array() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15815 #15812: Add constrained entries to partitioner_coarse in NonNestedMG (proposed by fdrmrc; merged) https://github.com/dealii/dealii/pull/15812 #15811: GridTools::find_active_cell_around_point() and find_all_active_cells_around_point() for simplices (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15811 #15810: GT::vertex_to_cell_map(): check if triangulation is locally refined. (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15810 #15808: Use Cache::get_vertex_to_cell_map() in GT::find_all_locally_owned_act... (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15808 #15805: Added gradient() evaluation to VectorFunctionFromTensorFunction (proposed by AbbBallout; merged) https://github.com/dealii/dealii/pull/15805 #15802: Adjust expectations in a GridTools::get_coarse_mesh_description(). (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/15802 #15801: Make GridGenerator::hyper_cube_with_cylindrical_hole<2>() more robust. (proposed by bangerth; merged) https://github.com/dealii/dealii/pull/15801 #15794: Use MGTransferGlobalCoarsening also for local smoothing (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/15794 #15787: Require PETSc to be configured with MPI support (proposed by masterleinad; merged) https://github.com/dealii/dealii/pull/15787 #15785: PETScWrappers::TimeStepper support resizing while solving (proposed by stefanozampini; merged) https://github.com/dealii/dealii/pull/15785 #15649: Test serialization for serial and shared triangulations (proposed by pcafrica; merged) https://github.com/dealii/dealii/pull/15649 #14976: Add warning to pack_rtree_of_indices() (proposed by peterrum; merged) https://github.com/dealii/dealii/pull/14976 ## And this is a list of recently opened or closed discussions: #15848: Regression tester regressed c95eb9 (opened and closed) https://github.com/dealii/dealii/issues/15848 #15847: Build Failure with PETSC-Complex, Invalid Static Cast (opened) https://github.com/dealii/dealii/issues/15847 #15846: Don't explicitly use FEValuesViews in step-81. (opened) https://github.com/dealii/dealii/issues/15846 #15840: Regression tester regressed 2e55d7 (opened) https://github.com/dealii/dealii/issues/15840 #15839: Remove MeshWorker framework (opened) https://github.com/dealii/dealii/issues/15839 #15834: ./candi.sh Exit message: There was a problem building dealii v9.5.1. (opened) https://github.com/dealii/dealii/issues/15834 #15830: Regression tester regressed cacfbe (opened and closed) https://github.com/dealii/dealii/issues/15830 #15821: Regression tester regressed 7eddd8 (opened and closed) https://github.com/dealii/dealii/issues/15821 #15818: Inconsistent usage of user constraints (opened) https://github.com/dealii/dealii/issues/15818 #15814: Both 9.5.0 and 9.5.1 failed to install on aarch64 machines (opened) https://github.com/dealii/dealii/issues/15814 #15813: Regression tester regressed 20c4c2 (opened and closed) https://github.com/dealii/dealii/issues/15813 #15758: Test slepc/step-36_parallel_02: very rare test failures (closed) https://github.com/dealii/dealii/issues/15758 #14812: Trouble finding trilinos (closed) https://github.com/dealii/dealii/issues/14812 #3036: improve documentation of MeshWorker (closed) https://github.com/dealii/dealii/issues/3036 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 dealii@googlegroups.com, 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 dealii+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dealii/64d11521.170a0220.a1803.5525SMTPIN_ADDED_MISSING%40gmr-mx.google.com.
