deal.II Newsletter #259
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #259.
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:
#15539: Remove deprecated LegacySignal. (proposed by marcfehling)
#15538: Use ArborX for spatial search in `guess_owners_of_entities()` (proposed by fdrmrc)
#15537: MatrixFree: Reduce header inclusions in expensive factory files (proposed by kronbichler)
#15536: Simplify IndexSet::add_index() (proposed by kronbichler)
#15535: Avoid one potential quadratic complexity case in IndexSet::add_ranges (proposed by kronbichler)
#15534: Remove deprecated Vector member functions (proposed by masterleinad)
#15533: [9.5] Only enable -ffp-exception-behavior=strict for some platforms. (proposed by tamiko; merged)
#15532: Only enable -ffp-exception-behavior=strict for some platforms. (proposed by drwells; merged)
#15530: Remove deprecated functions in fe_interface_values.h (proposed by masterleinad)
#15529: Remove deprecations in consensus algorithms (proposed by masterleinad)
#15528: Remove deprecated CellDataTransferBuffer (proposed by masterleinad)
#15527: FEFaceEvaluation: Fix ECL for continuous elements (proposed by bergbauer)
#15526: CMake: fix submit_results.cmake (proposed by tamiko)
#15525: Do not remove duplicates before inserting index set elements. (proposed by bangerth; merged)
#15524: Test: mpi/locally_owned_dofs_per_subdomain_02: do not compare output (proposed by tamiko; merged)
#15523: [9.5] Test: mpi/locally_owned_dofs_per_subdomain_02: do not compare output (proposed by tamiko; merged)
#15521: Make output of non_nested_transfer tests less verbose (proposed by fdrmrc)
#15520: Shorten compilation time of two MatrixFree tests (proposed by kronbichler)
#15518: [9.5] CMake: remove taskflow macros from config.h.in (proposed by tamiko; merged)
#15517: Fix MGTwoLevelTransfer when used without MPI (proposed by kronbichler; merged)
#15516: Move job_supports_mpi() to a more central place (proposed by kronbichler; merged)
#15515: [9.5] CMake: remove VTK configure option (proposed by tamiko; merged)
#15514: [9.5] Fix output for matrix_free/matrix_free_device_initialize_vector with CUDA support (proposed by tamiko; merged)
#15513: Fix output for matrix_free/matrix_free_device_initialize_vector with CUDA support (proposed by masterleinad; merged)
#15511: [9.5] Remove taskflow configuration option and bundled library (proposed by tamiko; merged)
#15510: [9.5] CMake: enable -ffp-exceptions-behavior=strict when compiling with clang (proposed by tamiko; merged)
#15509: CMake: enable -ffp-exceptions-behavior=strict when compiling with clang (proposed by tamiko; merged)
#15508: Post release branch: require the current version of deal.II (proposed by tamiko; merged)
#15507: Post release branch: switch DEAL_II_DEPRECATED_EARLY over to DEAL_II_DEPRECATED (proposed by tamiko; merged)
#15506: [9.5] update AUTHORS.md and LICENSE.md (proposed by tamiko; merged)
#15505: Post release branch: update VERSION on main branch (proposed by tamiko; merged)
#15503: Update the changelog file for the release. (proposed by tamiko; merged)
#15502: Fix compiling with clang-16 and C++20 (proposed by masterleinad; merged)
#15500: Tests: exonerate two debug test variants and run them again (proposed by tamiko; merged)
#15499: CMake: run_test.sh: ensure to never bind to cores/processors for mpi tests (proposed by tamiko; merged)
#15498: Update .mailmap: a quick update to fix some spelling e-mail setting mistakes (proposed by tamiko; merged)
#15497: Test simplex/compute_point_locations_01: add output variant (proposed by tamiko; merged)
#15494: Require ArborX 1.3 or later (proposed by masterleinad; merged)
#15493: Test non_matching/step-70: add an output variant (proposed by tamiko; merged)
#15492: Ensure we set a flag correctly even if a task ends in an exception. (proposed by bangerth; merged)
#15491: Test numerics/nonlinear_solver_selector_03: add ouput variant (proposed by tamiko; merged)
#15489: Catch exceptions as const-reference when possible. (proposed by bangerth; merged)
#15488: Test: cgal/cgal_intersect_simplices_2d_3d: restrict to CGAL >= 5.5.0 (proposed by tamiko; merged)
#15487: Test mpi/p4est_bug_01: remove test (proposed by tamiko; merged)
#15486: MatrixFree inverse mass matrix: Make tests more robust (proposed by kronbichler; merged)
#15485: Add two output variants for tests writing p4est vtk output (proposed by kronbichler; merged)
#15483: [CI] enable fsanitize=address for serial build (proposed by tjhei)
#15482: fix unused variable warning (proposed by tjhei; merged)
#15481: fix kinsol unused lambda capture warning (proposed by tjhei; merged)
#15479: CMake: improve testsuite driver performance (proposed by tamiko)
#15477: Test fe/fe_enriched_color_07: do not run debug variant (proposed by tamiko; merged)
#15475: Test scalapack/*: restrict all scalapack tests to less than 10 mpi ranks (proposed by tamiko; merged)
#15474: Fixes for FPE and older versions of PETSc (proposed by stefanozampini; merged)
#15473: Test mpi/trilinos_step-27: add output variant (proposed by tamiko; merged)
#15472: Test distributed_grids/checkpointing_03: do not run debug variant (proposed by tamiko; merged)
#15471: Test lac/vector_memory_02: add output variant (proposed by tamiko; merged)
#15470: Test: lac/linear_operator_10: disable floating point exceptions (proposed by tamiko; merged)
#15469: Test grid/grid_tools_cache_{04,06,08,09}: add output variants (proposed by tamiko; merged)
#15468: Test grid/grid_generator_pipe_junction: add output variant (proposed by tamiko; merged)
#15467: Test cgal/cgal_triangulation_05: add test variant for clang-16, libc++ (proposed by tamiko; merged)
#15466: Test cgal/cgal_remesh_surface: disable floating point exceptions (proposed by tamiko; merged)
#15465: Filter out --help from argv when initializing Kokkos (proposed by bangerth; merged)
#15464: Use struct to initialize Kokkos (proposed by peterrum)
#15462: Test cgal/cgal_triangulation_06: disable floating point exceptions (proposed by tamiko; merged)
#15461: Test distributed_grids/3d_refinement_08: add output variants (proposed by tamiko; merged)
#15460: Add output variant. (proposed by bangerth; merged)
#15458: Revert a change that breaks compilation. (proposed by bangerth; merged)
#15443: Add an assertion. (proposed by bangerth; merged)
#15438: Simplify some code that uses SolutionTransfer. (proposed by bangerth; merged)
#15420: Add a version of step-67 that uses PETSc TS time stepping. (proposed by bangerth; merged)
#15419: Minor adjustment to versions of step-77 in the test suite. (proposed by bangerth; merged)
#15418: When we know that sparsity pattern entries are sorted, communicate that. (proposed by bangerth; merged)
#15417: Standardize on the idiom of calling std::erase after std::unique. (proposed by bangerth; merged)
#15416: Rename a lambda function and make it easier to read. (proposed by bangerth; merged)
#15402: Optimize IndexSet::add_indices() for the case of duplicate indices. (proposed by bangerth; merged)
And this is a list of recently opened or closed discussions:
#15531 OS X tester is broken (opened)
#15522 PETScWrappers::MatrixFree should use std::function instead of function overloads (opened)
#15519 Testsuite: improve test timings (opened)
#15512 MGTwoLevelTransfer not working without MPI (opened and closed)
#15504 On Debian Bullseye: Incompatibility with Octave (opened)
#15501 Compilation failure with clang-16 and gcc-13 with -std=c++20 (opened and closed)
#15496 Test matrix_free/fe_q_iso_q1_01 segfaults with clang-16 when linked against libc++ in debug mode (opened and closed)
#15495 Threads::Task::return_value() should not be allowed when a task ends with an exception. (opened)
#15490 CMake: require ArborX-1.3 or newer when configuring with external kokkos-4 (opened and closed)
#15484 hdf5: error while loading shared libraries: libhdf5hl_fortran.so.200 (opened and closed)
#15480 Exception `Mapping<dim>::ExcTransformationFailed` not caught (macOS) (opened)
#15478 Segmentation fault in dealii::Threads::Task<...>::TaskData::~TaskData() with libc++ (opened and closed)
#15476 Testsuite: don't print exc.what() in tests (opened)
#15463 Move GridTools::internal::distributed_compute_intersection_locations out of the internal namespace. (opened and closed)
#15456 Passing `--help` to a deal.II application prints the kokkos help (opened and closed)
#15424 Failing PETSc tests with older versions (closed)
#15400 Improve IndexSet::add_indices() for sorted ranges with duplicates (closed)
A list of all major changes since the last release can be found at this website.
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