deal.II Newsletter #144
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #144.
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:
#11277: Fix MGLevelObject variadic template constructor with default arguments (proposed by masterleinad; merged)
#11276: Remove ExcPointNotFound from GridTools::find_active_cell_around_point() (proposed by luca-heltai)
#11275: Mark a number of input arguments as 'const'. (proposed by bangerth; merged)
#11274: Move two classes into an internal namespace. (proposed by bangerth)
#11273: Add Poisson test: MatrixFree + DG + mixed mesh (proposed by peterrum)
#11271: Enable TriaAccessor::diameter() for wedges (proposed by peterrum)
#11270: Enable DataOut for Wedges (proposed by peterrum)
#11269: Add a poisson test on wedge grid (proposed by peterrum)
#11268: Introduce QGaussWedge (proposed by peterrum)
#11267: Introduce FE_Wedge (proposed by peterrum)
#11266: [WIP] Add new constructors to FE(Face)Evaluation (proposed by peterrum)
#11265: remove data_interpretations in step-68 (proposed by ZhouleiJoeStone; merged)
#11264: Fix indentation CI (proposed by peterrum; merged)
#11263: ShapeInfo: remove outdated comments (proposed by peterrum; merged)
#11262: Use ShapeInfo::shape_values_face for evaluation/integration (proposed by peterrum; merged)
#11261: MatrixFree: set up shape_values_face and shape_gradients_face (proposed by peterrum; merged)
#11260: MatrixFree: split up ranges according to active_fe_indices (proposed by peterrum)
#11259: Added instantiation for cases when dim < spacedim (proposed by malhartidke)
#11258: MatrixFree: consider cell type within reorder_face_derivative_indices() (proposed by peterrum; merged)
#11257: Add hp capabilities to Simplex::FE_DGP (proposed by peterrum; merged)
#11256: Simplex: create simplex_grids.h for common grid (test) functions (proposed by peterrum; merged)
#11255: MatrixFree: setup SM capabilities only in non-hp mode (proposed by peterrum; merged)
#11254: Step-75: Tutorial for parallel hp-FEM (proposed by marcfehling)
#11253: Update documentation to avoid deprecated functions ... (proposed by marcfehling; merged)
#11251: Fix some typos in particle documentation (proposed by gassmoeller; merged)
#11250: [WIP] Add Poisson test: MatrixFree + DG + mixed mesh (proposed by peterrum)
#11249: Add MatrixFree::create_inner_face_subrange_hp_by_index() (proposed by peterrum)
#11248: MatrixFree: use active_fe_indices within FaceComparator (proposed by peterrum; merged)
#11247: Make MappingInfo::initialize_faces work for multiple fe indices (proposed by peterrum; merged)
#11246: MatrixFree: assert that in hp-mode only a single DoFHandler is used (proposed by peterrum; merged)
#11244: Correct poor naming of a class. (proposed by bangerth; merged)
#11243: Simplify some code with stuff from later C++ standards. (proposed by bangerth; merged)
#11241: Replaced template argument DoFHandlerType in testsuite. (proposed by marcfehling)
#11240: Multigrid: Only call MGLevelObject::resize() if necessary (proposed by kronbichler; merged)
#11239: Update some comments in PreconditionChebyshev::estimate_eigenvalues (proposed by kronbichler; merged)
#11238: Simplify some code with stuff from later C++ standards. (proposed by bangerth; merged)
#11237: Avoid using 'import' as function name in internal interfaces. (proposed by bangerth; merged)
#11236: Rename an internal variable from 'import' to 'importer'. (proposed by bangerth; merged)
#11235: Add Poisson test: MatrixFree + DG + simplex mesh (proposed by peterrum)
#11233: Vector data exchange zero vector region vector (proposed by peterrum; merged)
#11232: Fix output of tests/mpi/parallel_partitioner_05 (proposed by peterrum; merged)
#11231: Make tests/simplex/step-18 more robust (proposed by peterrum; merged)
#11230: Provide a serial implementation of ConsensusAlgorithms::Interface (proposed by peterrum; merged)
#11229: Fix MappingQEulerian::clone() (proposed by peterrum; merged)
#11228: Drop the words scatter/gather in the documentation of such functions. (proposed by bangerth; merged)
#11227: Work on some asserts in MatrixFree (proposed by peterrum; merged)
#11226: Use EvaluatorTensorProduct in Simplex code path (proposed by peterrum; merged)
#11225: Enable DataOut for mixed meshes (proposed by peterrum; merged)
#11224: Add hp capabilities to Simplex::FE_P (proposed by peterrum; merged)
#11223: Remove a name (proposed by peterrum; merged)
#11221: Replaced template argument DoFHandlerType by spacedim for classes ... (proposed by marcfehling)
#11220: Created Legacy namespaces with copies of ... (proposed by marcfehling)
#11219: Deprecated DoFHandlerType in DataOutStack. (proposed by marcfehling; merged)
#11218: Better initial guess for Chebyshev eigenvalue estimate with BlockVector (proposed by kronbichler; merged)
#11217: Add Poisson/Helmholtz test: MatrixFree + mixed mesh (proposed by peterrum; merged)
#11216: Consense in using hp concatenation symbols. (proposed by marcfehling)
#11215: Remove hp::DoFHandler instantiation from SolutionTransfer. (proposed by marcfehling)
#11214: Updated documentation to avoid hp::DoFHandler. (proposed by marcfehling; merged)
#11213: Fix bug in constructor of FEEvaluationBaseData (proposed by peterrum; merged)
#11212: FEEvaluation: make active_fe_index and active_quad_index an optional ... (proposed by peterrum; merged)
#11210: Cleaned up literature references in FE Enriched. (proposed by marcfehling; merged)
#11209: Introduce MappingCollection in MatrixFree (proposed by peterrum; merged)
#11207: Use hp::MappingCollection initialize_cell_range (proposed by peterrum; merged)
#11191: Improve the documentation of a couple of AffineConstraints functions. (proposed by bangerth; merged)
#11190: Deprecated DoFHandlerType in MappingFEField. (proposed by marcfehling; merged)
#11167: Add Poisson/Helmholtz test: MatrixFree + simplex mesh (proposed by peterrum; merged)
#11095: Document reference cells in simplex module page (proposed by peterrum; merged)
#11050: Add documentation for HDF5 and exceptions (proposed by dangars; merged)
And this is a list of recently opened or closed discussions:
#11272 ENABLE_IF_SUPPORTED macro is incompatible with cmake-3.19 (opened)
#11252 "data_interpretations" in step-68 is un-used (opened and closed)
#11245 BOOST_SERIALIZATION_USABLE-Test picks up correct header, but wrong library (opened)
#11242 BlockSparseMatrixEZ is not derived from BlockMatrixBase (opened)
#11234 Don't use 'import' as a member function (opened)
#11222 Remove hp::DoFHandler. (opened)
#11211 Add some checks for silly mistakes with simplices (opened)
#11084 Document all our new shapes. (closed)
A list of all major changes since the last release can be found at this website.
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