Marc Fehling

Precompute weights for parallel::CellWeights.

7

In most cases of weighted load balancing, we only require information about the number of degrees of freedom. Currently, we calculate these weights for each cell individually. This is wasteful,...

`TimerOutput::get_summary_data()` returns wrong type for `n_calls`

1

[`TimerOutput::get_summary_data()`](https://www.dealii.org/developer/doxygen/deal.II/classTimerOutput.html#ac37aba48e5fabc984b5d1b169b58991d) can get called with any option of [`TimerOutput::OutputData`](https://www.dealii.org/developer/doxygen/deal.II/classTimerOutput.html#aba3bc552db540d876d14e3c7870fe1f8), but always returns the value as a `double`. For `TimerOutput::OutputData::n_calls` this should be an [`unsigned int`](https://www.dealii.org/developer/doxygen/deal.II/structTimerOutput_1_1Section.html). Do you have an idea...

Error on `create_coarsening_sequence()` with `MeshSmoothing::smoothing_on_coarsening` on refined mesh with one coarse cell

2

`MGTransferGlobalCoarseningTools::create_geometric_coarsening_sequence()` causes an error in Debug mode on the minimal example provided in this PR. On one process, an assertion fails. On two processes, it hangs sometimes. ``` -------------------------------------------------------- An...

The issue template is outdated. GitHub introduced a new system using `yaml` files. https://docs.github.com/en/communities/using-templates-to-encourage-useful-issues-and-pull-requests/about-issue-and-pull-request-templates

Redesign SolutionTransfer

9

Part of https://github.com/dealii/dealii/issues/15225#issuecomment-1556079986. Separate issue for the developer workshop. --- I agree in making the SolutionTransfer class more flexible. Though in a different context, @Rombur and I were discussing approaches...

Configuration with float and complex

8

I noticed differences in the configuration when enabling complex numbers and float datatypes with the following set of parameters: 1. `Trilinos_ENABLE_COMPLEX_DOUBLE=ON` and `Trilinos_ENABLE_COMPLEX_FLOAT=ON` 2. `Trilinos_ENABLE_COMPLEX=ON` and `Trilinos_ENABLE_FLOAT=ON` In the deal.II...

The [component listings](https://oneapi-src.github.io/oneapi-ci/) for Windows Toolkits show identical components for - [Intel® oneAPI Base Toolkit](https://oneapi-src.github.io/oneapi-ci/#intelr-oneapi-base-toolkit) - [Intel® oneAPI HPC Toolkit](https://oneapi-src.github.io/oneapi-ci/#intelr-oneapi-hpc-toolkit) - [Intel® oneAPI IoT Toolkit](https://oneapi-src.github.io/oneapi-ci/#intelr-oneapi-iot-toolkit) - [Intel® oneAPI Rendering Toolkit](https://oneapi-src.github.io/oneapi-ci/#intelr-oneapi-rendering-toolkit)...

In reference to https://github.com/trilinos/Trilinos/issues/12750. See also: https://www.docs.trilinos.org/files/TrilinosBuildReference.html#enabling-float-and-complex-scalar-types I moved the `ENABLE_FLOAT` option to the full configuration of Trilinos, as opposed to just for Teuchos. Is there a reason you only...

Do not use doxygen formulas `@f` in README

2

Blunt LaTeX syntax will be displayed correctly in both GitHub Readme and Doxygen. `@f` is only displayed nicely in Doxygen. We should choose the format which works nicely in both....

Building docker images via github-actions fails.

1

Our docker images are no longer built automatically since last week. https://github.com/dealii/dealii/actions/workflows/docker.yml There are two issues: 1) Building images for the `arm64` architecture exceed the 6h time limit on the...