deal.II Newsletter #344
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #344.
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:
#19271: add DataOutPoints class (proposed by tjhei)
#19270: Fix using TpetraWrappers::SparseMatrix with non-contributing MPI ranks (proposed by masterleinad)
#19269: cmake/configure: remove TestBoostBug files (proposed by tamiko; merged)
#19267: Fix a doxygen rendering issue. (proposed by marcfehling; merged)
#19266: Workaround bug in nvcc with C++20 (proposed by Rombur)
#19265: Add missing boost include (proposed by Rombur; merged)
#19264: Hp dof identities for simplices, wedges and pyramids (proposed by dominiktassilostill)
#19263: Fix line breaks in comments to improve readability. (proposed by AndSte01; merged)
#19262: Add refinement possibilities for Wedge. (proposed by AndSte01; merged)
#19261: implement `n_children` to output meaningful values for unrefined cells. (proposed by AndSte01)
#19259: Better document how we save parent indices. (proposed by bangerth)
#19258: Restrict the argument to IndexSet::subtract_set(). (proposed by bangerth; merged)
#19257: Make the `new_isotropic_x` functions ready for refinement of cells with 10 children and 13 new faces. (proposed by AndSte01; merged)
#19256: Add documentation about which children are stored. (proposed by AndSte01; merged)
#19255: Provide `max_children_per_cell` equivalent in `ReferenceCell`. (proposed by AndSte01; merged)
#19253: Add quadratic and cubic pyramid elements (proposed by dominiktassilostill)
#19252: Add `face_to_cell_line_orientation` for pyramids (proposed by dominiktassilostill)
#19250: Workaround bug in hipcc 6.4 (proposed by Rombur; merged)
#19249: Better order the operations in step-7. (proposed by bangerth)
#19248: Provide cost-accuracy plots for step-7. (proposed by bangerth)
#19246: RemotePointEvaluation: support n_components in get_data_view() (proposed by tjhei; merged)
#19245: RemotePointEvaluation: use helper functions in tests (proposed by tjhei; merged)
#19243: DoFHandler policy: fix 64bit issues. (proposed by drwells; merged)
#19242: Deprecate EpetraWrappers classes (proposed by masterleinad; merged)
#19241: MatrixTools: fix 64bit issues. (proposed by drwells; merged)
#19240: fix tests/matrix_free_kokkos/laplace_gmg_01 (proposed by tjhei; merged)
#19239: changelog entry for 64bit issues (proposed by tjhei; merged)
#19238: ParallelShared DofHandlerPolicy: clarification (proposed by tjhei; merged)
#19237: DoFRenumbering: fix 64bit issues (proposed by tjhei; merged)
#19236: ParseConvergenceTable: fix 64bit issue (proposed by tjhei; merged)
#19235: compute_nonzero_normal_flux(): fix 64bit issue (proposed by tjhei; merged)
#19234: Mark some comparisons 'if constexpr' (proposed by kronbichler; merged)
#19233: Fix: Ensure array consistency for auxiliary vectors (proposed by rzhang20; merged)
#19230: Update links in CONTRIBUTING.md (proposed by kronbichler; merged)
#19227: Optimize SolverMinRes::solve by reducing redundant divisions and square roots (proposed by rzhang20; merged)
#19225: Fix TrilinosWrappers::Vector::sadd() when the argument is a vector with ghost entries. (proposed by bangerth; merged)
#19220: Remove a flippant comment. (proposed by bangerth; merged)
#19219: Re-enable zeroing out vectors with ghost elements. (proposed by bangerth; merged)
#19200: More cleaning up of connectivity.h. (proposed by bangerth; merged)
#19019: Implementation of grid uniform_channel_with_sphere (proposed by a412h; merged)
And this is a list of recently opened or closed discussions:
#19274 Regression tester regressed 172a7f (opened)
#19273 Regression tester regressed 5508fc (opened)
#19272 `Vector::lp_norm()` returns a local p-norm without global reduction in parallel (opened)
#19268 Regression tester regressed 3b59a3 (opened)
#19260 Regression tester regressed 416729 (opened and closed)
#19254 Make deal.II fit for refinement of cells with 10 children. (opened)
#19251 Regression tester regressed 8e8394 (opened and closed)
#19247 Regression tester regressed 58ea32 (opened and closed)
#19244 Assemble flags for a DG simulation with MeshWorker::mesh_loop (opened)
#19229 Refactor `maybe_update_jacobian_pushed_forward_grads` to use `dealii::ndarray` for consistency (closed)
#19205 Allow v=0 even for vectors that have ghost elements? (closed)
#19196 Regression tester regressed 6e0ef8 (closed)
#19189 Regression tester regressed 89c089 (closed)
#19152 Regression tester regressed f05518 (closed)
#19072 Remove CellType* class hierarchy in connectivity.h in favor of ReferenceCell. (closed)
A list of all major changes since the last release can be found at this website.
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