deal.II Newsletter #246
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #246.
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:
#14929: TrilinosWrappers::PreconditionBase deprecate AdditionalData and minor cleanup (proposed by sebproell)
#14928: Add an empty() function to ArrayView (proposed by bergbauer)
#14927: Introduce quadrature_points_indices() function for FEPointEvaluation (proposed by bergbauer)
#14926: FEPointEvaluation: Remove unit_points member, access them through MappingInfo instead (proposed by bergbauer)
#14924: Fix namespacing in the ExodusII error macro. (proposed by drwells; merged)
#14923: Remove obsolete CMake test for `MPI_SEEK_SET` (proposed by sloede; merged)
#14921: Use <version> header for C++20 feature checks (proposed by masterleinad; merged)
#14920: Move check about FECollection size to DoFHandler. (proposed by marcfehling)
#14919: Simplify Trilinos solver's AdditionalData (proposed by sebproell; merged)
#14918: [C++17] Use std::array instead of a C-style array. (proposed by bangerth)
#14917: Update documentation of Quadrature. (proposed by bangerth; merged)
#14916: Update description of UpdateFlags::update_quadrature_points. (proposed by bangerth; merged)
#14915: Add a compatibility type for C++20's std::type_identity. (proposed by bangerth)
#14914: Remove dummy changelog entry (proposed by peterrum; merged)
#14913: SolverFGMRES: refactor orthogonalization (proposed by peterrum)
#14912: Fix formatting (proposed by peterrum; merged)
#14911: Fix a grammar mistake. (proposed by bangerth; merged)
#14910: Make it more obvious that evaluation points are not quadrature points. (proposed by bangerth; merged)
#14909: Update documentation for DataPostprocessor. (proposed by bangerth; merged)
#14908: Do not ask for things we don't actually need. (proposed by bangerth; merged)
#14907: Add test to ensure consistent constraints in parallel (proposed by kronbichler)
#14906: Add a link to the documentation. (proposed by bangerth; merged)
#14905: Add consistent strategy to merge constraints in parallel (proposed by bergbauer)
#14904: Add instantiation to for off-diagonal contributions to DiagonalMatrix (proposed by bergbauer; merged)
#14903: Select correct code path for neighbor elements in FEEvaluation (proposed by bergbauer; merged)
#14902: Jenkins: enable and update arm MacOS build (proposed by tjhei; merged)
#14901: Remove DoFInfo::dimension (proposed by peterrum; merged)
#14900: Different documentation updates in `matrix_free` (proposed by peterrum; merged)
#14899: Do not allow assigning to rvalue references of Tensor. (proposed by bangerth; merged)
#14898: Limit friend declarations for DofHandler and Triangulation to the same template arguments (proposed by masterleinad; merged)
#14897: Fix concepts support for TpetraWrappers::Vector (proposed by masterleinad; merged)
#14896: Doxygen: fix missing related link in ArrayView (proposed by sebproell; merged)
#14895: Fix concepts support for clang++ (proposed by masterleinad; merged)
#14894: FEEvaluation: use EvaluationFlags in documentation (proposed by peterrum; merged)
#14892: Use VectorizedArrayTrait (proposed by peterrum; merged)
#14890: CellWiseInverse: extend comments (proposed by peterrum; merged)
#14889: Clean up assert (proposed by peterrum; merged)
#14888: Update doxygen stylesheet to only use a white table.tutorial in light mode (proposed by GrahamBenHarper; merged)
#14887: Add parse and create functions for simplices. (proposed by drwells; merged)
#14885: Explicit Instantiate GridTools::collect_periodic_faces with Meshtype = parallel::shared::triangulation<1,1> (proposed by nils-schween; merged)
#14865: Expose eigenvectors of LAPACKFullMatrix (proposed by kronbichler; merged)
#14850: Implement InverseCellwiseMassMatrix with tensor var. coeff. (proposed by btemuer; merged)
#14835: Fix bug in result of SolverCG when run in interleaved mode (proposed by kronbichler; merged)
#14491: CMake: port entire feature configuration to interface targets (proposed by tamiko; merged)
#14362: Execute explicit instantiations of compute_intersection_of_cells() (proposed by jh66637; merged)
And this is a list of recently opened or closed discussions:
#14925 Verify that external copies of boost actually include libraries (opened)
#14922 Remove CMake test for `MPI_SEEK_SET` or make it more portable (opened and closed)
#14893 Remove `VectorizedArrayType` from `FEEvaluation`/`MatrixFree`? (opened)
#14891 Building docker image fails (opened and closed)
#14879 GridTools::collect_periodic_faces with parallel:shared::Triangulation in 1D (closed)
#14873 Doxygen site: forced dark mode has bright white table of contents in Firefox (closed)
#14843 Adding tensor-valued variable coefficients to matrix-free CellwiseInverseMassMatrix (closed)
#14804 Final library compilation stage takes forever (closed)
A list of all major changes since the last release can be found at this website.
Thanks for being part of the community!
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Additional information can be found at our official website.