deal.II Newsletter #250
Rene Gassmoeller
Hello everyone!
This is deal.II newsletter #250.
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:
#15118: PETScWrappers: update KSP support (proposed by stefanozampini)
#15117: PETScWrappers Fix docs for SF classes (proposed by stefanozampini)
#15116: block fixes (proposed by stefanozampini)
#15115: Fix a class name in step-69 commentary. (proposed by bangerth; merged)
#15113: Address the pesky 'MPI_Comm as void*' problem with the SUNDIALS interfaces (proposed by bangerth; merged)
#15109: Remove PETSc compatibility things. (proposed by bangerth; merged)
#15108: Fix heading level in step-7 results.dox. (proposed by bangerth; merged)
#15107: Fix a funny comment. (proposed by bangerth; merged)
#15106: Add 'requires' clauses to the rest of the triangulation classes. (proposed by bangerth; merged)
#15105: Fix interface mismatch in ScratchData in hp mode. (proposed by marcfehling; merged)
#15104: Improve error message. (proposed by marcfehling; merged)
#15103: Add a test for FEInterfaceValues::reinit with no dominating FE. (proposed by marcfehling; merged)
#15102: Add tolerance to box in compute_point_locations_try_all (proposed by kronbichler; merged)
#15101: extend distributed_compute_point_locations (proposed by jh66637; merged)
#15100: Better document an argument to hp::FEFaceValues. (proposed by bangerth; merged)
#15099: Add a check and produce better errors in FEInterfaceValues::reinit(). (proposed by bangerth; merged)
#15098: Better document ExcFunctionNonzeroReturn exception. (proposed by bangerth; merged)
#15097: Better document FEInterfaceValues::reinit(). (proposed by bangerth; merged)
#15093: examples/step-1: undo accidental changes to CMakeLists.txt (proposed by tamiko; merged)
#15092: Use latest ubuntu image in docker.yml. (proposed by marcfehling; merged)
#15091: Convert PreconditionChebyshev::set_initial_guess_kernel to Kokkos (proposed by masterleinad; merged)
#15088: Don't mention wrong defaults in CompressionFlags (proposed by sebproell; merged)
#15083: Fix some minor typos (proposed by olegrog; merged)
#15074: Build both focal and jammy images. (proposed by luca-heltai; merged)
#15066: PETScWrappers: Add support for ODE solver (proposed by stefanozampini; merged)
#15035: Optimize mapping computation in MappingQ (proposed by bergbauer; merged)
#15033: Add signed distance function for Zalesak's disk (proposed by mschreter; merged)
#15013: Enable vectorization over quadrature points in whole FEPointEvaluation (proposed by bergbauer; merged)
#14988: Rework the introduction to step-7. (proposed by bangerth; merged)
#14987: Leave a hint in step-7. (proposed by bangerth; merged)
And this is a list of recently opened or closed discussions:
#15114 step-69 does not mark momentum as a vector for DataOut (opened)
#15112 Do not return error codes via int return values in external interfaces (opened)
#15111 ParameterAcceptor::clear() leads to use after free (opened)
#15110 ParameterHandler::add_parameter() doesn't work with unsigned int variable defaulted to invalid_unsigned_int (opened)
#15096 Develop more tiebreakers for FEInterfaceValues::reinit() for different kinds of elements. (opened)
#15095 Force user to provide q_index in FEInterfaceValues::reinit() if the two elements on both sides don't dominate each other. (opened and closed)
#15094 Document the logic in FEInterfaceValues::reinit() (opened and closed)
#15090 Can't compile current master with PETSc 3.7.4 (opened)
#15089 Should we have a 'timestepping' folder? (opened)
#15021 FEInterfaceValues::reinit fails when neither element dominates (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.