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https://github.com/dealii/dealii
The development repository for the deal.II finite element library.
https://github.com/dealii/dealii
c-plus-plus finite-elements
Last synced: about 1 month ago
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The development repository for the deal.II finite element library.
- Host: GitHub
- URL: https://github.com/dealii/dealii
- Owner: dealii
- License: other
- Created: 2014-07-17T14:00:26.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2024-05-22T22:28:36.000Z (6 months ago)
- Last Synced: 2024-05-23T02:31:16.423Z (6 months ago)
- Topics: c-plus-plus, finite-elements
- Language: C++
- Homepage: https://www.dealii.org
- Size: 342 MB
- Stars: 1,286
- Watchers: 78
- Forks: 705
- Open Issues: 593
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE.md
- Citation: CITATION.cff
- Support: SUPPORT.md
Awesome Lists containing this project
- awesome-scientific-computing - GitHub
- awesome-list - deal.II - A C++ program library targeted at the computational solution of partial differential equations using adaptive finite elements. (Linear Algebra / Statistics Toolkit / Others)
README
[](https://dealii.org/regression_tests/reports/render.html?#!current.md)
[](https://dealii.org/regression_tests/reports/render.html?#!previous.md)
[](https://dealii.org/performance_tests/reports/render.html?#!current.md)
[](https://ci.tjhei.info/job/dealii-serial/job/master/)
[](https://ci.tjhei.info/job/dealii-mpi/job/master/)
[](https://ci.tjhei.info/job/dealii-osx/job/master/)
[](https://ci.tjhei.info/job/dealii-ampere/job/master/)
[](https://github.com/dealii/dealii/actions/workflows/docker.yml?query=branch%3Amaster)
[](https://github.com/dealii/dealii/actions/workflows/indent.yml?query=branch%3Amaster)
[](https://github.com/dealii/dealii/actions/workflows/tidy.yml?query=branch%3Amaster)
[](https://github.com/dealii/dealii/actions/workflows/linux.yml?query=branch%3Amaster)
[](https://github.com/dealii/dealii/actions/workflows/osx.yml?query=branch%3Amaster)
[](https://github.com/dealii/dealii/actions/workflows/windows.yml?query=branch%3Amaster)
What is deal.II?
================
deal.II is a C++ program library targeted at the computational solution
of partial differential equations using adaptive finite elements. It uses
state-of-the-art programming techniques to offer you a modern interface
to the complex data structures and algorithms required.
For the impatient:
------------------
Let's say you've unpacked the .tar.gz file into a directory /path/to/dealii/sources.
Then configure, compile, and install the deal.II library with:
$ mkdir build
$ cd build
$ cmake -DCMAKE_INSTALL_PREFIX=/path/where/dealii/should/be/installed/to /path/to/dealii/sources
$ make install (alternatively $ make -j install)
$ make test
To build from the repository, execute the following commands first:
$ git clone https://github.com/dealii/dealii
$ cd dealii
Then continue as before.
A detailed *ReadME* can be found at [./doc/readme.html](https://dealii.org/developer/readme.html),
[./doc/users/cmake_user.html](https://dealii.org/developer/users/cmake_user.html),
or at https://www.dealii.org/.
Getting started:
----------------
The tutorial steps are located under examples/ of the installation.
Information about the tutorial steps can be found at
[./doc/doxygen/tutorial/index.html](https://dealii.org/developer/doxygen/deal.II/Tutorial.html)
or at https://www.dealii.org/.
deal.II includes support for pretty-printing deal.II objects inside GDB.
See [`contrib/utilities/dotgdbinit.py`](contrib/utilities/dotgdbinit.py) or
the new documentation page (under 'information for users') for instructions
on how to set this up.
License:
--------
Please see the file [./LICENSE.md](LICENSE.md) for details
Further information:
--------------------
For further information have a look at
[./doc/index.html](https://dealii.org/developer/index.html) or at
https://www.dealii.org.
Docker Images:
-------------
Docker images based on the Ubuntu operating system are available on
[Docker Hub](https://hub.docker.com/repository/docker/dealii/dealii). You can
use any of the available version
([list of available tags](https://hub.docker.com/repository/docker/dealii/dealii/tags))
by running, for example:
$ docker run --rm -t -i dealii/dealii:master-focal
The above command would drop you into an isolated environment, in which you
will find the latest version of deal.II (master development branch) installed
under `/usr/local`.