deal.II Newsletter #342
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #342.
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:
#19192: ReferenceCell: make things consistent with connectivity.h. (proposed by drwells)
#19191: Extract implementations of the Arkode wrapper and some of its internal classes to template files (proposed by vovannikov)
#19190: fix documentation of FE_DGQ (proposed by richardschu; merged)
#19187: Do not configure with Trilinos 17 or later. (proposed by marcfehling)
#19185: Fixed a changelog entry. (proposed by marcfehling; merged)
#19183: Convert simplex to Hex meshes (proposed by dominiktassilostill; merged)
#19181: Better document the AMG preconditioners. (proposed by bangerth; merged)
#19180: Reword something in step-9. (proposed by bangerth; merged)
#19179: TpetraWrappers::SparsityPattern: Don't check for global properties before compress (proposed by masterleinad; merged)
#19178: More changes to connectivity.h. (proposed by bangerth)
#19177: Update a changelog entry. (proposed by bangerth; merged)
#19176: Export std::void_t from dealii.external.std (proposed by mathsen; merged)
#19175: Do not allow writing into ghosted Trilinos vectors (part 2). (proposed by bangerth; merged)
#19174: Do not allow writing into ghosted Trilinos vectors via VectorReference objects. (proposed by bangerth; merged)
#19173: Improve test. (proposed by bangerth; merged)
#19172: update tests/matrix_free_kokkos/laplace_gmg_01 (proposed by tjhei; merged)
#19171: Rewrite logic used to deal with orientation of faces in `ReferenceCell` (proposed by AndSte01)
#19169: Add functions `standard_to_real_quad_vertex/line`. (proposed by AndSte01)
#19167: Made some tables in `standard_to_real_face_line()` to private attributes to allow for shared usage. (proposed by AndSte01; merged)
#19163: Rename variables. (proposed by bangerth; merged)
#19162: Rename the CRS class. (proposed by bangerth; merged)
#19161: Rework algorithms in `execute_refinement_isotropic(...)` to also work with cells that have multiple face types. (proposed by AndSte01)
#19160: CMake: Bugfix: add missing test dependency on ${_source_file} (proposed by tamiko; merged)
#19159: Fix missing-brace warning with g++ (proposed by Rombur; merged)
#19158: github-actions: Added check for merge commits in feature branch. (proposed by marcfehling; merged)
#19157: clarify assert message for FERaviartThomasNodal matrix-free evaluation (proposed by richardschu; merged)
#19154: Add missing definition of `new_isotropic_child_cell_vertices()` for hexes. (proposed by AndSte01; merged)
#19153: Added back assertions to check whether the desired refinement method is viable. (proposed by AndSte01; merged)
#19149: DataOut: Support non-contiguous distributed vectors via ReadWriteVector (proposed by mathsen; merged)
#19015: Added mask to ROL Wrapper. (proposed by marcfehling; merged)
#18987: Matrix free evaluators for Nedelec Elements (depends on PR #18974) (proposed by nataneb; merged)
#17331: Add MueLu interface to TpetraWrappers (proposed by jpthiele; merged)
And this is a list of recently opened or closed discussions:
#19189 Regression tester regressed 89c089 (opened)
#19188 FPE exception (opened)
#19186 MatrixFreeOperators::CellwiseInverseMassMatrix Class does not support n_component >= dim+2 with inverse_coefficients? (opened)
#19184 github-actions: Declutter workflows (opened)
#19182 Regression tester regressed 96f514 (opened)
#19170 Support for Isotropic Refinement of Wedges and Pyramids (opened)
#19168 Regression tester regressed 1310e5 (opened and closed)
#19166 Add function to get the index of a 2D faces child in an orientation aware manner. (opened)
#19165 Regression tester regressed 0af534 (opened and closed)
#19164 Proposal: Tutorial on Classical Mass Scaling for explicit FEM simulations (opened)
#19094 Places where we use modifying operations on ghosted vectors. (closed)
#19073 Problem with postprocessor get_cell() documentation (closed)
#19063 TrilinosWrappers::Vector::operator+=() does not check whether the vector is ghosted. (closed)
#18145 Should we ban "Merge branch `master` of `https://github.com/dealii/dealii` into `feature-branch`"? (closed)
#12640 DataOut_DofData::add_data_vector() asserts after DoF renumbering on multiple processes (closed)
A list of all major changes since the last release can be found at this website.
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Let us know about questions, problems, bugs or just share your experience by writing to this mailing list, or by opening issues or pull requests on Github.
Additional information can be found at our official website.