deal.II Newsletter #278
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #278.
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:
#16781: Add local_range() and in_local_range() to LA::TpetraWrappers::Vector (proposed by kinnewig; merged)
#16780: Consistent periodic orientation encoding (proposed by drwells)
#16779: fix typo regarding schur preconditioner for step-32 (proposed by quangx; merged)
#16778: Remove typo from step-26 intro.dox (proposed by KJSchwiebert; merged)
#16776: FEEvaluation: Remove specialized Access class (proposed by kronbichler)
#16775: Tensor product kernels: Implement generic operation for large sizes (proposed by kronbichler; merged)
#16771: Align Tensor<rank,dim,Number> to make vectorization possible. (proposed by bangerth)
#16770: FEEvaluation: Remove specialized access class for d=1,n_components=1 (proposed by kronbichler; merged)
#16769: FEEvaluation: Make sure that compiler can identify no-overlap of pointers (proposed by kronbichler; merged)
#16768: Early deprecate FEEvaluation::get_normal_vector() (proposed by kronbichler; merged)
#16767: PETSc: support version 3.21 (proposed by stefanozampini; merged)
#16766: Augment assertions in TrilinosWrappers::*::SparseMatrix::add(). (proposed by bangerth; merged)
#16765: FEPointEvaluation: Work towards dim < spacedim (proposed by kronbichler)
#16764: Fix the spelling of a type in the documentation. (proposed by bangerth; merged)
#16763: Make sure two cell iterator arguments lead to correct type deduction. (proposed by bangerth; merged)
#16762: SolverGMRES: Improve documentation (proposed by kronbichler; merged)
#16761: SolverGMRES: Skip work if x is all zero (proposed by kronbichler; merged)
#16760: SolverGMRES: Switch default orthogonalization strategy to delayed CGS2 (proposed by kronbichler; merged)
#16759: Let `hp::Refinement::choose_p_over_h()` communicate future FE indices and refinement flags on all types of parallel Triangulation. (proposed by marcfehling)
#16757: SolverGMRES: Fix a test case (proposed by kronbichler; merged)
#16755: Improve refinement strategy for Tetrahedrons (proposed by dominiktassilostill; merged)
#16754: Tensor product kernels: specialize a function for complex numbers (proposed by kronbichler; merged)
#16753: Add `spacedim` template parameter of DoFHandler (proposed by mschreter; merged)
#16752: Tensor product kernels: Remove unnecessary include files (proposed by kronbichler; merged)
#16751: dealii::Vector: Simplify reset of vector size (proposed by kronbichler; merged)
#16750: Fix uninitialized variable (proposed by kronbichler; merged)
#16749: SolverGMRES: Implement classical Gram-Schmidt with delayed reorthogonalization (proposed by kronbichler; merged)
#16748: Fix tests/performance/timing_mg_glob_coarsen.cc (proposed by masterleinad; merged)
#16746: Update macro_check_compiler_setup.cmake to correct the conflict betwe... (proposed by BlueRain-debug)
#16745: Cleanup of SolverGMRES and SolverFGMRES implementations (proposed by kronbichler; merged)
#16744: SolverGMRES: Fix loop bound for orthogonalization (proposed by kronbichler; merged)
#16742: PreconditionRelaxation: automatically determine omega (proposed by peterrum; merged)
#16727: TrilinosWrappers::SolverDirect: adjust interface (proposed by peterrum; merged)
#16714: Fix unintended terminate in gmsh-API version of read_msh (proposed by simonsticko; merged)
#16544: `ParameterHandler::parse_input_from_json()`: do not use mangled parameter names anymore (proposed by mschreter; merged)
#16425: Introduce FEPointEvaluation::integrate_value() (proposed by peterrum; merged)
#16423: Rename FPE::real_point() to FPE::quadrature_point() (proposed by peterrum; merged)
And this is a list of recently opened or closed discussions:
#16777 DoFHandler::distribute_dofs() (opened and closed)
#16774 Regression tester regressed 53bb2b (opened)
#16773 Regression tester regressed 7e1098 (opened and closed)
#16772 Tetrahedral refinement and FiniteElement::prolongation/restriction. (opened)
#16758 Regression tester regressed 3a23d3 (opened and closed)
#16756 Regression tester regressed 3ccc91 (opened and closed)
#16747 Regression tester regressed f20f8d (opened and closed)
#16688 Simplex grid refinement: How to avoid bad mesh quality (closed)
#16453 ParameterHandler: *.json files with keys containing underscores cannot be parsed (closed)
#16077 SolverGMRES: Document roundoff issues and orthogonalization strategies (closed)
#15302 Deprecate FEEval::get_normal_vector() after the next release (closed)
#14864 Clean up SolverGMRES and SolverFGMRES (closed)
#14619 Check all_zero in (F)GMRES? (closed)
#12775 No warning/error a non-conforming mesh with FE_NedelecSZ (closed)
#4715 replace check_solve by check_solver_within_range (closed)
A list of all major changes since the last release can be found at this website.
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