deal.II Newsletter #349
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #349.
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:
#19426: Process trilinos_tpetra_sparse_matrix.inst.in if Tpetra was enabled (proposed by masterleinad)
#19425: TpetraWrappers::SparseMatrix: implement l1_norm and linfty_norm (proposed by masterleinad)
#19424: Add a few things to .gitignore (proposed by tjhei)
#19423: Make TrilinosWrappers an alias for TpetraWrappers without Epetra (proposed by masterleinad)
#19422: Disable Epetra and Tpetra if Trilinos was disabled (proposed by masterleinad; merged)
#19421: Do not store old cell in MappingQ and MappingFE (proposed by kronbichler)
#19419: Optimize serialization of arrays of trivial types. (proposed by bangerth)
#19418: Fix missing fstream header in examples (proposed by masterleinad; merged)
#19417: Add a sentence to an existing TODO. (proposed by bangerth; merged)
#19416: Polynomials::Monomial: Represent in product form for cheaper derivatives (proposed by kronbichler)
#19415: Make two tests cheaper (proposed by kronbichler; merged)
#19414: Fix AlignedVector::load() for empty vectors. (proposed by bangerth; merged)
#19413: Make sure MappingQ does not store invalid cell in InternalData (proposed by kronbichler)
#19412: Added a changelog. (proposed by marcfehling; merged)
#19411: step-59: Fix reported matrix size (proposed by kronbichler; merged)
#19410: Simplify a test slightly by avoiding std::bind (proposed by kronbichler; merged)
#19409: Make two tests more robust (proposed by kronbichler; merged)
#19408: Tria::pack_data_serial() simplify code (proposed by peterrum; merged)
#19407: Serial solution transfer: Avoid quadratic complexity loop (proposed by kronbichler)
#19406: Fix grammar in doc of block sparsity pattern (proposed by gassmoeller; merged)
#19405: Fix doc typo (proposed by gassmoeller; merged)
#19403: [WIP] Add BlockSparsityPattern for Tpetra block matrix (proposed by gassmoeller)
#19402: Add instantiations in AffineConstraints::distribute_local_to_global for some Tpetra matrix types (proposed by gassmoeller; merged)
#19401: Also instantiate TpetraWrappers::SparseMatrix for float (proposed by masterleinad; merged)
#19400: Use std::bool_constant instead of std::integral_constant<bool> (proposed by gassmoeller; merged)
#19399: AlignedVector: correctly handle non-trivial types. (proposed by drwells; merged)
#19398: Add PSBLAS AMG preconditioners (proposed by fdrmrc)
#19397: Adjust another test. (proposed by bangerth; merged)
#19396: Adjust a test. (proposed by bangerth; merged)
#19395: Explain how periodic faces are treated during assembly (proposed by cpraveen; merged)
#19394: CMake: Fix detected PSBLAS library list (proposed by fdrmrc)
#19393: Un-hardcode some more object strides in `Triangulation`. (proposed by drwells; merged)
#19390: Give ReferenceCell a template argument 'dim'. (proposed by bangerth)
#19389: Use Tpetra types in MGTransfer (proposed by masterleinad; merged)
#19388: Allow configuring with Trilinos 17 (proposed by masterleinad; merged)
#19387: Fix a compile warning for number of lines of a cell (proposed by kronbichler; merged)
#19386: Triangulation setup: Fuse two loops into one (proposed by kronbichler; merged)
#19385: Fix typo in comment & reflow some comments (proposed by kronbichler; merged)
#19384: CellAccessor: Inline a simple accessor function (proposed by kronbichler; merged)
#19383: DoFHandler hp: Convert some data structures from map to vector (proposed by kronbichler; merged)
#19382: TriaObjectsOrientations: Avoid division in frequently used check (proposed by kronbichler; merged)
And this is a list of recently opened or closed discussions:
#19427 Regression tester regressed a7a4c4 (opened)
#19420 Regression tester regressed 07ce68 (opened)
#19404 SolutionTransfer significantly slower than Legacy::SolutionTransfer (opened and closed)
#19392 TPetra linker errors (opened and closed)
#19391 Move ReferenceCell::n_vertices_to_type() to namespace ReferenceCells. (opened)
A list of all major changes since the last release can be found at this website.
Thanks for being part of the community!
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Additional information can be found at our official website.