deal.II Newsletter #320
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #320.
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:
#18441: Avoid the use of anonymous namespaces in header files. (proposed by bangerth)
#18440: Properly qualify a namespace name. (proposed by bangerth)
#18439: Include necessary header file. (proposed by bangerth)
#18438: Prefer std::free() over ::free(). (proposed by bangerth)
#18437: Fix missing assertion for undefined parameters in JSON input parsing (proposed by mschreter)
#18436: Provide forward declarations. (proposed by bangerth)
#18435: Better document the difference between GMRES and FGMRES. (proposed by bangerth)
#18434: Add utility to detect unwanted merges in feature (proposed by jpthiele)
#18433: Auto-indent Python in pre-commit (proposed by jpthiele)
#18432: Auto-indent Python files. (proposed by bangerth)
#18431: Convert two scripts to Python 3 and indent Python scripts. (proposed by bangerth)
#18430: Include a necessary header. (proposed by bangerth; merged)
#18429: Refactor `GridGenerator::convert_hypercube_to_simplex_mesh()`. (proposed by drwells; merged)
#18428: Let KINSOL throw an exception if it fails. (proposed by bangerth)
#18427: Prefer std::ptrdiff_t over ::ptrdiff_t. (proposed by bangerth; merged)
#18426: Avoid the use of anonymous namespaces in header files. (proposed by bangerth)
#18425: Move a block of include statements to the top of the file. (proposed by bangerth)
#18424: CMake: collect all source and header files (proposed by tamiko; merged)
#18423: Create a list of all header files. (proposed by bangerth)
#18422: Enable FEInterfaceValues for mixed-meshes (proposed by dominiktassilostill)
#18421: Avoid a warning about an unused function argument. (proposed by bangerth; merged)
#18420: Add necessary include. (proposed by bangerth; merged)
#18418: Implementation of Portable::FEEvaluation::get/submit_symmetric_gradient (proposed by YiminJin)
#18417: Read POINT_DATA from .vtk files (proposed by fdrmrc)
#18416: Fix some broken links. (proposed by bangerth; merged)
#18415: Add necessary include file. (proposed by bangerth; merged)
#18414: Actually update TaskFlow to 3.10. (proposed by bangerth; merged)
#18413: Renumber lexicographic (proposed by mwichro)
#18412: Fix some misspellings of Trilinos names. (proposed by bangerth; merged)
#18411: Improve error message when trying to configure with ArborX 2.0 (proposed by Rombur; merged)
#18410: Be more precise with which files we compile. (proposed by bangerth; merged)
#18409: Add necessary header include. (proposed by bangerth; merged)
#18408: Fix missing copy of nonlocal_vector in `TpetraWrappers::Vector` assignment operator (proposed by QY-Shi)
#18407: Enable subface quadratures for triangles (proposed by dominiktassilostill; merged)
#18406: Support for matrix-free multiplicative patch smoothers. (proposed by mwichro)
#18405: [WIP] Support for matrix-free multiplicative patch smoothers. (proposed by mwichro)
#18404: Add a KINSOL test. (proposed by bangerth)
#18403: Add some thoughts to step-93. (proposed by bangerth; merged)
#18402: Do not separately check for MPI 3+. (proposed by bangerth; merged)
#18401: Let files that use MPI include the necessary headers. (proposed by bangerth; merged)
#18399: Add template in Utilities::MPI::compute_set_union (proposed by brunaccampos)
#18398: Add non-standard oriented quadrature on subfaces (proposed by dominiktassilostill; merged)
#18397: TimeStepping: add fifth- and sixth-order RK (proposed by peterrum; merged)
#18396: Use higher order MappingQ in MappingQEulerian (proposed by gassmoeller; merged)
#18395: Fix the name of an exception class reference. (proposed by bangerth; merged)
#18393: Fix: explicitly instantiate tpetra wrapper's BlockSparseMatrix::reinit) (proposed by QY-Shi; merged)
#18392: Expand the implementation of periodicity in `FE_SimplexP`. (proposed by drwells)
#18391: Cleanup `set_periodicity_constraints()` (proposed by drwells; merged)
#18390: Fix FETools::extrapolate (#18389) (proposed by warthan07)
#18388: Remove `P4EST_WITH_SEARCH_LOCAL`. (proposed by marcfehling; merged)
#18387: Fix an include statement. (proposed by bangerth; merged)
#18386: Un-guard two p4est declarations. (proposed by bangerth; merged)
#18385: Step 81: fix typos and fix logic for enabling/disabling absorbing boundary conditions. (proposed by tamiko; merged)
#18382: Add assertion to check vector compression in AffineConstraints::distribute() (proposed by kinnewig; merged)
#18381: FEPointEvaluation: Make DoF numbering a constructor argument (proposed by bergbauer; merged)
#18379: Give the combined orientation a glossary entry. (proposed by drwells; merged)
#18378: Add some notes to step-44. (proposed by bangerth; merged)
#18377: Switch MatrixOut to default to sparse output. (proposed by bangerth; merged)
#18376: Clarify a couple of things in the introduction to step-44. (proposed by bangerth; merged)
#18361: Add 1D matrices to MatrixCreator (proposed by mwichro; merged)
#18336: Push configuration of header subdirectories down to these subdirectories. (proposed by bangerth; merged)
#18290: Implement MPGMRES - multiply preconditioned generalized minimal residual method (proposed by tamiko; merged)
#18063: Update step-90.cc (proposed by ZhouleiJoeStone; merged)
#17848: Add the step-93 tutorial program (proposed by Sam0h51; merged)
And this is a list of recently opened or closed discussions:
#18419 Use 'list(APPEND ...)' when collecting header and source files. (opened)
#18400 One dimensional parallel distributed triangulation not implemented? (opened and closed)
#18394 Partial support for TpetraWrappers::BlockVector explicit instantiation in deal.II (opened)
#18389 FETools::extrapolate can fail when using LinearAlgebra::distributed vectors and distributed triangulations (opened)
#18370 Make sparse output in MatrixOut the default. (closed)
#18131 Regression tester regressed [baseline] (closed)
#18048 Error in step-90 with degree 2 (closed)
#17983 Import TaskFlow 3.10. (closed)
A list of all major changes since the last release can be found at this website.
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