Quick reference

• The official deal.II docker image.
• Maintained by: openEuler CloudNative SIG.
• Where to get help: openEuler CloudNative SIG, openEuler.

deal.II | openEuler

deal.II is an open-source C++ finite element library developed and maintained by a broad community from academia and industry. deal.II provides:

• Adaptive mesh refinement (h-, p-, and hp-refinement) for flexible discretization.
• MPI parallel computation for large-scale distributed simulations.
• LAPACK/BLAS linear algebra integration for efficient matrix operations.
• zlib data compression for I/O support.
• Extensive dimension-independent programming interfaces (1D, 2D, 3D).
• Auto-detection and optional integration with third-party libraries (PETSc, Trilinos, HDF5, etc.). Learn more at deal.II.

Supported tags and respective Dockerfile links

The tag of each deal.II docker image is consist of the version of deal.II and the version of basic image. The details are as follows:

Tags	Currently	Architectures
9.7.1-oe2403sp3	deal.II 9.7.1 on openEuler 24.03-LTS-SP3	amd64, arm64

Usage

• Ensure that you have Docker installed, or are using Docker for Linux containers if on Windows.
• Obtain the deal.II docker image from DockerHub: docker pull openeuler/dealii:{Tag}
• Run the Docker container to launch the deal.II environment. docker run -it openeuler/dealii:{Tag}
• Verify the installation inside the container: ls /opt/dealii/bin/ && ls /opt/dealii/lib/

Question and answering

If you have any questions or want to use some special features, please submit an issue or a pull request on openeuler-docker-images.