deal.II Newsletter #272
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #272.
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:
#16514: Bump actions/cache from 3 to 4 (proposed by dependabot[bot]; merged)
#16513: Reenable assume macro (proposed by tamiko)
#16512: DoFTools: Remove unnecessary template specializations (proposed by kronbichler; merged)
#16510: Fix one more warning (proposed by peterrum; merged)
#16509: fix compiler warning (proposed by tjhei; merged)
#16506: Fix type in Tensor initialization. (proposed by bangerth; merged)
#16505: Use simpler copy/move initialization in Tensor. (proposed by bangerth; merged)
#16504: Use p[index] instead of p(index) for class Point in tests/. (proposed by bangerth; merged)
#16503: Use p[index] instead of p(index) for class Point in one source file. (proposed by bangerth; merged)
#16502: Disable DEAL_II(_CXX23)_ASSUME macro for now (proposed by tamiko; merged)
#16501: Fix types and names in step-30. (proposed by bangerth; merged)
#16500: Iterate space_dimension over the dedicated template argument list. (proposed by marcfehling; merged)
#16499: base/tensor.h: work around bogus compiler warning (proposed by tamiko; merged)
#16498: TpetraWrappers: fix various compiler warnings (proposed by tamiko; merged)
#16497: Move matrix free classes from CUDAWrappers namespace to Portable namespace (proposed by Rombur)
#16496: Enable `FE_DGQ::get_interpolation_matrix()` for source finite element type `FENothing` (proposed by mschreter; merged)
#16495: tests: remove redundant 'using namespace dealii;' directives. (proposed by marcfehling; merged)
#16494: DofTools: add missing codimension-one instantiation (proposed by tamiko; merged)
#16490: Check if the global vector in distribute_local_to_global has ghost elements. (proposed by kinnewig; merged)
#16489: fix bug in function DoFCellAccessor::distribute_local_to_global() (proposed by YiminJin; merged)
#16488: Use p[index] instead of p(index) for class Point. (proposed by bangerth; merged)
#16486: CMake: fix compilation with bundled boost and modern clang (proposed by tamiko; merged)
#16485: Move DoFTools templates to templates.h header file (proposed by tamiko)
#16482: Initialize NumberCache::n_global_active_cells (proposed by peterrum; merged)
#16481: Work around warnings about invalid array accesses. (proposed by bangerth; merged)
#16480: Use an array-of-scalars as the base case for Tensor. (proposed by bangerth; merged)
#16478: exchange refinement flags: doc and changelog (proposed by tjhei; merged)
#16477: Fix typo in changelog (proposed by kronbichler; merged)
#16476: cell_categorization test: Adjust output (proposed by kronbichler; merged)
#16474: Use a std::array instead of a C-style array for tensor elements. (proposed by bangerth; merged)
#16473: More Tensor simplifications with if constexpr. (proposed by bangerth; merged)
#16472: Fix a bug in function DoFCellAccessor::distribute_local_to_global() (proposed by YiminJin)
#16471: test examples: support loading files (proposed by tjhei; merged)
#16470: CMake: print newline when vectorization is disabled. (proposed by tjhei; merged)
#16468: Use if-constexpr more in Tensor. (proposed by bangerth; merged)
#16467: Simplify Tensor::unroll(). (proposed by bangerth; merged)
#16466: Fix a trilinos array type. (proposed by bangerth; merged)
#16462: step-32: move initial guess assignment (proposed by tjhei; merged)
#16461: Fix a doc issue. (proposed by bangerth; merged)
#16460: Simplify a function's implementation for tensors. (proposed by bangerth; merged)
#16459: Export C++23 status to config.h. (proposed by bangerth; merged)
#16458: Use std::abs() when computing the norm of a tensor of size 1. (proposed by bangerth; merged)
#16457: [C++23] When using C++23, use [[assume]] attribute. (proposed by bangerth)
#16456: Fix constraint_info.h for g++-13 on MacOS X (proposed by masterleinad; merged)
#16455: Use std::hypot() instead of std::sqrt(sum of squares) in computing norms of tensors. (proposed by bangerth)
#16454: Avoid using two temporary vectors when not necessary. (proposed by bangerth; merged)
#16452: Address more places where we call std::pow. (proposed by bangerth; merged)
#16451: Fix the type of an array. (proposed by bangerth; merged)
#16450: Avoid a warning. (proposed by bangerth; merged)
#16449: Use Utilities::fixed_power() in step-82. (proposed by bangerth; merged)
#16448: Fix compatibility issues of TpetraWrappers with older Trilinos versions. (proposed by kinnewig; merged)
#16444: Also test MUMPS symmetric mode. (proposed by bangerth; merged)
#16443: Minor doc updates to the sparse direct solvers. (proposed by bangerth; merged)
#16442: Better document Utilities::pow(). Also make it 'constexpr'. (proposed by bangerth; merged)
#16441: Use Utilities::fixed_power() where possible. (proposed by bangerth; merged)
#16440: Change accidental unicode character. (proposed by bangerth; merged)
#16439: Make Utilities::pow() available for floating point types. (proposed by bangerth; merged)
#16438: Treat ICPX as gcc-style compiler (proposed by masterleinad; merged)
#16437: Add a DEAL_II_ASSUME macro. (proposed by masterleinad; merged)
#16436: rename template parameters (proposed by jh66637; merged)
#16435: Make FERemoteEvaluation work for FCL (proposed by jh66637; merged)
#16434: Boost-1.83 compatibility: remove long double overloads of special functions (proposed by tamiko; merged)
#16432: Template VectorType in TrilinosWrappers::SparseMatrix::residual() (proposed by peterrum; merged)
#16431: Document what a collective operation actually is. (proposed by bangerth; merged)
#16430: Add another test. (proposed by bangerth; merged)
#16429: Fix the indent script. (proposed by bangerth; merged)
#16428: Fix contrib/utilities/indent (proposed by peterrum)
#16426: Add a test. (proposed by bangerth; merged)
#16425: Introduce FEPointEvaluation::integrate_value() (proposed by peterrum)
#16424: Rename some functions in CUDAWrappers::EvaluatorTensorProduct (proposed by peterrum; merged)
#16423: Rename FPE::real_point() to FPE::quadrature_point() (proposed by peterrum)
#16422: FPE: split up declaration and definition (proposed by peterrum; merged)
#16421: Fix variable name. (proposed by bangerth; merged)
#16420: Fix TrilinosWrappers::SparsityPattern::Accessor::visit_present_row() (proposed by peterrum; merged)
#16419: Indent: format also change-log entries (proposed by peterrum; merged)
#16418: Remove unnecessary change-log entries (proposed by peterrum; merged)
#16417: Simplify code internal::extract_remote_rows() (proposed by peterrum; merged)
#16416: Fix allocation in TrilinosWrappers::SparseMatrix::AccessorBase (proposed by peterrum; merged)
#16415: Fix ecl access cells (proposed by bergbauer; merged)
#16412: Relax asserts (proposed by peterrum)
#16411: Move the error check next to the checked statement. (proposed by bangerth; merged)
#16410: Unify if-else branches with common code. (proposed by bangerth; merged)
#16409: Push a variable declaration down to its first use. (proposed by bangerth; merged)
#16408: Simplify some locations. (proposed by bangerth; merged)
#16406: Optimize memory management in Trilinos sparsity pattern accessors. (proposed by bangerth)
#16405: Avoid dynamic memory allocation when we know that we won't need it. (proposed by bangerth; merged)
#16404: Do not mark a pointer as 'mutable' where not necessary. (proposed by bangerth; merged)
#16403: Use prefix ++ universally. (proposed by bangerth; merged)
#16402: Change a few variable names. (proposed by bangerth; merged)
#16401: Avoid a global 'typedef' and qualify things locally. (proposed by bangerth; merged)
#16399: Optimize setting a matrix to zero. (proposed by bangerth; merged)
#16398: Deal with IndexSet operations in a more efficient way. (proposed by bangerth; merged)
#16397: Make a couple of functions 'private'. (proposed by bangerth; merged)
#16396: Remove a likely mistaken attribute. (proposed by bangerth; merged)
#16395: Do not break hyphenated words in the documentation. (proposed by bangerth; merged)
#16394: Add factory functions for FERemoteEvaluationCommunicator (proposed by jh66637)
#16393: Add a DEAL_II_ASSUME macro. (proposed by bangerth)
#16391: Hand back used quadratures during conversion of intersections to points (proposed by jh66637; merged)
#16389: 'explicit' on default constructors is redundant. (proposed by bangerth; merged)
#16388: Use the combined orientation in another FiniteElement function. (proposed by drwells; merged)
#16387: Revise the top of the ReadMe file. (proposed by bangerth; merged)
#16385: Test examples (proposed by tjhei; merged)
#16382: Enhance documentation for sum_into_values (proposed by jh66637; merged)
#16378: Prohibit calling compress() on vectors with ghost elements. (proposed by bangerth; merged)
#16377: More small updates to tria_description.cc. (proposed by bangerth; merged)
#16374: Convert CreateDescriptionFromTriangulationHelper into a function. (proposed by bangerth; merged)
#16330: exchange refinement flags (proposed by quangx; merged)
#16329: NOXSolver: add a test demonstrating the issue with pending_exception (proposed by vovannikov; merged)
#16327: make tests/mpi/affine_constraints_get_view_01 more robust (proposed by tjhei; merged)
#16323: RemotePointEvaluation: add AdditionalData struct (proposed by mschreter; merged)
#16304: Add support for hanging nodes to the NedelecSZ class. (proposed by kinnewig; merged)
#16303: Add preferred citation to CFF (proposed by jpthiele; merged)
#16300: Classes used by Step 89 (proposed by jh66637; merged)
#16290: Add parallel support to TpetraWrappers::Vector. (proposed by kinnewig; merged)
#16288: Add a Tpetra-based version of Trilinos SparseMatrix and SparsityPattern. (proposed by kinnewig; merged)
And this is a list of recently opened or closed discussions:
#16515 Update issue template (opened)
#16511 Regression tester regressed 068fe9 (opened)
#16508 Regression tester regressed 833748 (opened)
#16507 Regression tester regressed 8b5812 (opened and closed)
#16493 Audit and fix missing codimension-one instantiations (opened)
#16492 anisotropic, adaptive refinement asserts (opened)
#16491 Regression tester regressed 9c9a7d (opened and closed)
#16487 Fix types in a part of step-30. (opened and closed)
#16484 Make sure all generic template definitions are in *.templates.h files (opened and closed)
#16483 Regression tester regressed 7d8aab (opened and closed)
#16479 Regression tester regressed 05ddc7 (opened and closed)
#16475 need to update test output for AVX512 for cell_categorization (opened and closed)
#16469 Regression tester regressed af7473 (opened and closed)
#16465 Clean up the Tensor class. (opened)
#16464 Building docker image on ubuntu focal fails (opened and closed)
#16463 Regression tester regressed 8245d5 (opened and closed)
#16453 ParameterHandler: *.json files with keys containing underscores cannot be parsed (opened)
#16447 Static deal.II (Windows) cannot be configured with external shared Boost (opened)
#16446 Regression tester regressed 3a2d67 (opened and closed)
#16445 Tpetra wrappers do not compile (opened)
#16433 Deal.II 9.4+ messes up Boost external libraries (opened)
#16427 Indent script messes up permissions. (opened and closed)
#16414 Trilinos sparsity pattern: end iterator raises assertion for some locally owned rows (opened and closed)
#16413 deal.II 9.5.1+ does not compile with Boost 1.83 (Visual Studio 2022) (opened)
#16407 Document what a "collective operation" is. (opened and closed)
#16400 Regression tester regressed 843177 (opened and closed)
#16392 copying manifold ids and extract_boundary_mesh (opened)
#16390 Boost: special functions are unavailable on ppc64el (opened and closed)
#16386 Regression tester regressed e7f6e8 (closed)
#16333 step-32 seems to assign vectors the wrong way around. (closed)
#16238 Doxygen version for developer documentation too old (closed)
#15383 deal.II Release 9.5.0 (closed)
#15036 Where to put pictures of the documentation? (closed)
#14338 Generalized interface to collect CGAL intersections (closed)
#13997 Delete trailing whitespace in the changes.h file (closed)
#13321 Replace std::pow with integer exponent (closed)
#12894 Support for Kokkos in deal.II (closed)
#10222 intel constexpr failure (closed)
#7324 Cannot configure deal.II 9.0.0 with custom Boost on Windows (closed)
A list of all major changes since the last release can be found at this website.
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