precice

Dear preCICE community,

We are happy to announce a new bugfix preCICE release v3.3.1.

This is especially relevant for users of the Kokkos RBF mappings, users of user-defined profiling sections, and users on Windows.

We fixed a Boost detection issue that was introduced with their new CMake config files, and a range of compilation issues on Windows with MSVC. This hotfix also adds support...

Dear preCICE community,

We are happy to announce a new preCICE release v3.3.0.

This release adds support for Quads in 2D for linear-cell-interpolation, simplifies running preCICE in parallel without MPI, and clarifies the output of the coupling state and error messages regarding unmet requirements, such as checkpointing. The build-in profiling uses a significantly more space efficient outp...

Dear preCICE community,

We are happy to announce a new preCICE release v3.2.0.

This release features significant enhancements to time interpolation with all acceleration schemes now supporting substeps, implicit schemes exchanging substeps by default, reduced sample communication latency, and more efficient waveform sampling. Direct mesh access has been expanded to support multiple meshes pe...

Dear preCICE community,

We are happy to announce a new bugfix preCICE release v3.1.2.

This is only relevant for users coupling participants with implicit and explicit schemes simultaneously.

We fixed a bug which exchanged data of the first iteration with explicitly coupled participants instead of postponing the data exchange until the implicit scheme has successfully converged. This fix...

Dear preCICE community,

We are happy to announce a new bugfix preCICE release v3.1.1.

We fixed a bug which results in a hang in initialize when using non-zero initial data with data mappings using collectives on a parallel participant along with at least one rank having an empty mesh. In practice, this happens when the solver domain decomposition results in a rank not handling a coupling int...