tlm_adjoint

tlm_adjoint <https://tlm-adjoint.github.io>_ is a high-level algorithmic differentiation tool, principally for use with Firedrake <https://firedrakeproject.org>_.

The primary aim of tlm_adjoint is to enable higher order adjoint calculations – and in particular to compute Hessian information – while also using adjoint checkpointing schedules, and allowing for caching of assembled finite element data, and caching of linear solver data.

Installation

tlm_adjoint can be installed using pip, e.g.

.. code-block:: sh

pip install .

run in the tlm_adjoint root directory.

License

tlm_adjoint is licensed under the GNU LGPL version 3.

About

:Citation: .. image:: https://img.shields.io/badge/DOI-10.1137/18M1209465-blue :target: https://doi.org/10.1137/18M1209465 :alt: SISC paper

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:License: .. image:: https://img.shields.io/badge/license-GNU--LGPL--v3-green :target: https://github.com/tlm-adjoint/tlm_adjoint/blob/main/LICENSE :alt: GNU LGPL version 3