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ryujin copyright and license

This project is licensed under the the terms of the Apache License 2.0 with LLVM Exception.

As a contributor to this project, you agree that all of your contributions be governed by the Developer Certificate of Origin version 1.1.

Third party software

This program depends on and interfaces with the deal.II finite element library which is dual licensed under the terms of the Apache License 2.0 with LLVM Exception and the GNU Lesser General Public License version 2.1 or later.

The git submodule simd-math/ contains the vector class SIMD library, which is third party software licensed under the terms of the Apache License 2.0 and copyrighted by Agner Fog and collaborators.

Logo

The logo doc/logo.png shows a cropped portion of the painting "The Dragon" by Kunisada II Utagawa which is in the public domain. The Wikimedia entry can be found here.

Contact

For questions regarding licensing and commercial use please contact Matthias Maier [email protected].

Full license texts

The open source license that applies to a source file is annotated in the header with an SPDX identifier. In addition, part of the source code (identified in the copyright header) is subject to a LANL Copyright Statement outlined below.

Developer Certificate of Origin
Version 1.1

Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
1 Letterman Drive
Suite D4700
San Francisco, CA, 94129

Everyone is permitted to copy and distribute verbatim copies of this
license document, but changing it is not allowed.


Developer's Certificate of Origin 1.1

By making a contribution to this project, I certify that:

(a) The contribution was created in whole or in part by me and I
    have the right to submit it under the open source license
    indicated in the file; or

(b) The contribution is based upon previous work that, to the best
    of my knowledge, is covered under an appropriate open source
    license and I have the right under that license to submit that
    work with modifications, whether created in whole or in part
    by me, under the same open source license (unless I am
    permitted to submit under a different license), as indicated
    in the file; or

(c) The contribution was provided directly to me by some other
    person who certified (a), (b) or (c) and I have not modified
    it.

(d) I understand and agree that this project and the contribution
    are public and that a record of the contribution (including all
    personal information I submit with it, including my sign-off) is
    maintained indefinitely and may be redistributed consistent with
    this project or the open source license(s) involved.
                             Apache License
                       Version 2.0, January 2004
                    http://www.apache.org/licenses/

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This program was produced under U.S. Government contract 89233218CNA000001
for Los Alamos National Laboratory (LANL), which is operated by Triad
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This program is Open-Source under the Apache 2.0 License.