deal.II Newsletter #282

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Rene Gassmoeller

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May 3, 2024, 6:00:46 AM5/3/24
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Hello everyone!

This is deal.II newsletter #282.
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:

#16957: Include allocated vectors in GrowingVectorMemory's memory consumption (proposed by sebproell)
#16956: Restate the equation we solve at the beginning of step-6. (proposed by bangerth; merged)
#16955: Be uniform in the order of things we start the assembly loop with. (proposed by bangerth; merged)
#16954: Consistently use a relative solver tolerance. (proposed by bangerth)
#16953: Multiply right hand side value from the left with phi_i. (proposed by bangerth; merged)
#16952: Say what a bare integer argument is. (proposed by bangerth; merged)
#16951: Fix a compiler warning. (proposed by drwells; merged)
#16950: Handle zero contour aligning with faces in MeshClassifier. (proposed by simonsticko)
#16948: Make it clearer what an integer argument means. (proposed by bangerth; merged)
#16947: Ensure we only set boundary ids on boundary faces. (proposed by bangerth; merged)
#16945: Fix another missing 'const'. (proposed by bangerth; merged)
#16943: Use neutral language. (proposed by bangerth; merged)
#16942: Add a missing 'const'. (proposed by bangerth; merged)
#16940: Fix p:f:T::load() (proposed by peterrum)
#16939: Fix typo. (proposed by bangerth; merged)
#16936: Fix typo in intro.dox (proposed by simrnjandu; merged)
#16935: Add a comment about task execution. (proposed by bangerth; merged)
#16934: Add a test for Threads::Task. (proposed by bangerth; merged)
#16933: Remove a non-functional test. (proposed by bangerth; merged)
#16932: NonMatching::FEValues: accept CellAccessor (proposed by peterrum)
#16931: CMake: fix typo in Config.cmake.in (proposed by tamiko; merged)
#16929: Fix grammar in cmake messages. (proposed by bangerth; merged)
#16927: Add ThreadLocalStorage::get_for_thread(). (proposed by bangerth; merged)
#16926: Fix typo in test description (proposed by kronbichler; merged)
#16925: FEPointEvaluation: Remove signal to keep track of reinit() state (proposed by kronbichler)
#16924: Revert "Export compile definitions for dependent targets" (proposed by tamiko; merged)
#16923: Don't define BOOST_NO_CXX98_FUNCTION_BASE manually in bundled boost (proposed by masterleinad; merged)
#16922: Portable tensor product kernels: Simplify loop generic (proposed by masterleinad; merged)
#16920: Remove another duplicated table. (proposed by drwells; merged)
#16918: matrix_free/point_evaluation_33 test: add two more output variants (proposed by kronbichler; merged)
#16917: Portable matrix-free: Fix Kokkos index access (proposed by kronbichler; merged)
#16916: Explicitly use the inverse orientation instead of hard-coding. (proposed by drwells; merged)
#16914: Remove duplicated tables (proposed by drwells; merged)
#16913: Tria orientation cleanup (proposed by drwells; merged)
#16912: Portable tensor product kernels: Simplify loop (proposed by kronbichler; merged)
#16911: Polynomial: Make values_of_array always inline in release mode (proposed by kronbichler; merged)
#16910: FEPointEvaluation: Allow evaluating more points together (proposed by kronbichler; merged)
#16909: Use slightly better variable names in the MatrixFree::loop() functions. (proposed by bangerth; merged)
#16908: Some minor updates to step-89. (proposed by bangerth; merged)
#16906: Explain the term 'restriction' in FiniteElement. (proposed by bangerth; merged)
#16900: Suppress some messages when normalizing test output. (proposed by bangerth; merged)
#16891: FEPointEvaluation: Implement n_active_entries_per_quadrature_batch (proposed by bergbauer; merged)
#16856: Fix MG transfer for Tetrahedrons (proposed by dominiktassilostill; merged)
#16834: Export compile definitions for dependent targets (proposed by gassmoeller; merged)

And this is a list of recently opened or closed discussions:

#16949 Regression tester regressed efb4cd (opened)
#16946 Remove the use of deallog from step-3. (opened)
#16944 Mention triangles/tets somewhere early on in the tutorials. (opened)
#16941 Regression tester regressed 2fa0c9 (opened and closed)
#16938 Use "mesh" instead of "grid" in step-1. (opened)
#16937 Use "mesh (opened and closed)
#16930 ThreadLocalStorage is not thread-safe. (opened and closed)
#16928 Fix Tpetra configuration error message. (opened)
#16921 Remove LogStream from the friends of ThreadLocalStorage (opened and closed)
#16919 Regression tester regressed 03c82a (opened and closed)
#16915 Regression tester regressed 9b4d7b (opened and closed)
#16907 Regression tester regressed 81ec86 (opened and closed)
#16893 Changing Data types in Deal.ii examples (closed)

A list of all major changes since the last release can be found at this website.

Thanks for being part of the community!

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.

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