nektar-env image

This image is designed to provide a build environment for Nektar++ based on the Debian 12 (bookworm) build image. It installs all libraries to enable Nektar++ to be compiled with most/all third-party dependencies turned on. In particular we install the following development libraries:

• Boost
• TinyXML
• LAPACK/BLAS
• OpenMPI (enables NEKTAR_USE_MPI)
• FFTW (enables NEKTAR_USE_FFT)
• Python (enables NEKTAR_BUILD_PYTHON)
• HDF5 (enables NEKTAR_USE_HDF5)
• OCE, Triangle and TetGen (enables NEKTAR_USE_MESHGEN)
• PETSc (enables NEKTAR_USE_PETSC)
• ARPACK (enables NEKTAR_USE_ARPACK)

Building

No particular context is required to build this image -- use the command below, or similar.

docker build -t nektarpp/nektar-env -f Dockerfile .

Other environment images

The other dockerfiles for different operating systems and package lists are used to provide environment images for the CI system. See .gitlab-ci.yml for details.