DUNE, the Distributed and Unified Numerics Environment, is a modular toolbox for solving partial differential equations (PDEs) with grid-based methods. DUNE is first of all a set of abstract interfaces which embody concepts from scientific computing. Modern C++ programming techniques enable very different implementations of the same concept using a common interface at a very low overhead. Thus, DUNE ensures efficiency in scientific computations and supports high-performance computing applications.
|Tags||Scientific/Engineering Mathematics Software Development Libraries Application Frameworks|
Release Notes: Dune 2.2.1 is a bugfix release based on the previous 2.2 release. It makes every effort to backport all bugfixes from the development branch. These include various fixes to better support newer compilers like g++-4.7 and clang and newer versions of the external software used. Dune 2.2.1 is supposed to be fully backward-compatible to the 2.2 release.
Release Notes: The new module dune-localfunctions was added, which brings a new interface for finite element shape functions to Dune. The dune-grid module now features reference Elements for arbitrary dimensions. The GridFactory interface has been extended. It now allows file readers to pass data associated with a given entity to the user. There are many smaller changes.
Release Notes: An improved build system with better support for private modules, a cleanup of many deprecated classes, fupport for ALBERTA 2.0, the implementation of the GridView concept, support for non-symmetric block-matrices in AMG, and a GMRes solver in ISTL.
Release Notes: Feature enhancements and bugfixes were made.