Version 9.4.0 of deal.II, the object-oriented finite element library awarded the
J. H. Wilkinson Prize for Numerical Software, has been released. It is
available for free under an Open Source license from the deal.II homepage at
https://www.dealii.org/
The major changes of this release are:
- Advances in simplex- and mixed-mesh support
- Repartitioning of distributed meshes
- Advances in matrix-free infrastructure
- Advances in multigrid infrastructure
- CutFEM support
- Experimental integration of the Computational Geometry Algorithms Library
(CGAL)
- Performance improvements in the particle infrastructure
- Improvements to unstructured communication
- Three new tutorial programs (steps 81, 82, and 85) and one new code gallery
program
For more information see:
- The preprint at https://www.dealii.org/deal94-preprint.pdf
- The list of changes at
https://www.dealii.org/developer/doxygen/deal.II/changes_between_9_3_3_and_9_4_0.html
The main features of deal.II are:
- Extensive documentation and 83 fully-functional example programs
- Support for dimension-independent programming
- Locally refined adaptive meshes
- Multigrid support
- A zoo of different finite elements
- Fast linear algebra
- Built-in support for shared memory and distributed parallel computing,
scaling from laptops to clusters with 100,000+ processor cores
- Interfaces to Trilinos, PETSc, METIS, UMFPACK and other external software
- Output for a wide variety of visualization platforms.
Matthias,
on behalf of the deal.II developer team and many contributors.
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The deal.II project is located at http://www.dealii.org/
For mailing list/forum options, see
https://groups.google.com/d/forum/dealii?hl=en
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