deal.II Newsletter #275
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #275.
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:
#16695: MatrixFree: Fix function name in docu (proposed by bergbauer)
#16694: Fix issue with colorized cylinder shell (proposed by blaisb)
#16693: Tests: fix two headers (proposed by tamiko; merged)
#16691: `ParticleHandler`: use tolerance for is_inside_unit_cell() check (proposed by mschreter; merged)
#16690: Fix typo one ':' between class names (proposed by masterleinad; merged)
#16689: contrib/utilities/update-copyright.sh: several improvements (proposed by tamiko)
#16687: Fix OpenCASCADE::*Boundary references to OpenCASCADE::*Manifold in step-54 docs (proposed by masterleinad; merged)
#16686: Relicensing: update copyright header to intermediate format (proposed by tamiko; merged)
#16685: Relicensing: update .mailmap (proposed by tamiko; merged)
#16683: Tpetra: Fix instantiations for SolverDirect* with complex number types (proposed by masterleinad; merged)
#16682: GitHub CI: Also compile matrix_free_kokkos tests in CUDA CI (proposed by masterleinad; merged)
#16681: Minor efficiency improvement. (proposed by bangerth; merged)
#16680: Minor updates to the documentation of a few functions. (proposed by bangerth; merged)
#16679: Tpetra: Fix compiling with complex values (proposed by masterleinad; merged)
#16677: Add Tpetra SparseMatrix::matrix_scalar_product() and matrix_norm_square(). (proposed by bangerth; merged)
#16676: Tpetra: Add SparseMatrix::clear_row[s] (proposed by masterleinad; merged)
#16675: Add function to retrieve a writable reference to particle locations (proposed by gassmoeller; merged)
#16674: CMake: honor `optimized`,`debug`, and `general` keywords in `LIBRARIES` and `TARGETS` (proposed by tamiko; merged)
#16673: Fix `make_flux_sparsity_pattern` for `FENothing` (proposed by mschreter; merged)
#16672: Tpetra: Implement Vector::is_non_negative (proposed by masterleinad; merged)
#16670: Use size_type as return type of SparseMatrix::m(). (proposed by bangerth; merged)
#16669: Fix bundled boost 1.70.0 to avoid using std::unary_function (proposed by masterleinad; merged)
#16668: Make LA::TpetraWrappers::SparseMatrix::copy_from compatible with older Trilinos versions. (proposed by kinnewig; merged)
#16666: Relicensing: require all new contributions to be dual licensed (proposed by tamiko; merged)
#16664: Add a comparison operator to LA::TpetraWrappers::Vector (proposed by kinnewig; merged)
#16663: Declare conversion assignments for Tpetra vectors. (proposed by kinnewig; merged)
#16661: Add python code for plotting in Step 3 (proposed by ampdes)
#16660: Remove verbose output from Tpetra direct solver (proposed by jpthiele; merged)
#16659: Update Trilinos readme. (proposed by marcfehling; merged)
#16658: Find active cell around point simplices 9.5 (proposed by drwells; merged)
#16657: Assert that we only extrude quadrilateral meshes. (proposed by drwells; merged)
#16655: [9.5] take over pr #16653 (proposed by tamiko; merged)
#16654: Only enable a function if a template type is right. (proposed by bangerth; merged)
#16653: Fix segmentation fault when using mpich (proposed by tamiko; merged)
#16651: Add the remaining SUNDIALS 7 output variants. (proposed by bangerth; merged)
#16650: Add output variants for SUNDIALS 7. (proposed by bangerth; merged)
#16649: Add missing <optional> header for trilinos_tpetra_vector.h (proposed by masterleinad; merged)
#16648: Tpetra: Add frobenius_norm to SparseMatrix (proposed by masterleinad; merged)
#16647: Add Tpetra tests that are already working. (proposed by bangerth; merged)
#16646: Add info for TPLs to testsuite doc. (proposed by jpthiele; merged)
#16645: SUNDIALS N_Vector: implement efficient operations (proposed by sebproell; merged)
#16644: FE_NedelexSZ: Find hanging edges rework (proposed by kinnewig)
#16641: Added complex sparse matrix instantiations. (proposed by MalikScheifinger; merged)
#16637: Fix Tpetra vector element access. (proposed by bangerth; merged)
#16633: MG transfer global coarsening: Avoid sending empty messages (proposed by kronbichler; merged)
#16632: GridTools::compute_active_cell_halo_layer() for periodic meshes (proposed by peterrum; merged)
#16629: GitHub CI: Test building with Trilinos+Tpetra (proposed by masterleinad; merged)
#16602: Add SolverDirect for Tpetra Wrappers (proposed by jpthiele; merged)
#16588: Add TpetraWrapper::BlockVector and TpetraWrappers::BlockSparseMatrix (proposed by kinnewig; merged)
#16457: [C++23] When using C++23, use [[assume]] attribute. (proposed by bangerth; merged)
And this is a list of recently opened or closed discussions:
#16692 Regression tester regressed b728a7 (opened and closed)
#16688 Simplex grid refinement: How to avoid bad mesh quality (opened)
#16684 Does MGTwoLevelTransfer work for any other vector than LinearAlgebra::distributed::Vector<Number>? (opened)
#16678 Compilation fails on `ReadWriteVector` with Kokkos complex datatypes (opened and closed)
#16671 Make Tpetra wrapper size_type definitions uniform. (opened)
#16667 Regression tester regressed 2f6889 (opened and closed)
#16665 Relicensing deal.II (opened)
#16662 Issue of Boost `std::unary_function` on ARM-based mac with Clang 15 (opened and closed)
#16656 Regression tester regressed d7afa6 (opened and closed)
#16652 Segmentation fault when running a program using mpich (opened and closed)
#16643 Fix test pickup for `DEAL_II_TRILINOS_*` (opened and closed)
#16642 Regression tester regressed 7f9acd (closed)
#16635 Failure with Tpetra vectors: nonlocal_vector is not available. (closed)
#16433 CMake: external boost with `debug` and `optimized` keywords is not split correctly into `_DEBUG|_RELEASE` library strings (closed)
#14704 find_all_active_cells_around_point issue with simplex (closed)
#9598 Memory consumption in large scale hp-adaptive applications. (closed)
A list of all major changes since the last release can be found at this website.
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Additional information can be found at our official website.