Description
dco/c++ implements Algorithmic Differentiation by overloading in C++. It comes with a growing number of features, foe example,
- derivatives of arbitrary order,
- vector forward and reverse mode,
- user-defined tangent or adjoint projections,
- activity analysis,
- disc tape,
- and a lot more.
Additionally, dco/c++ serves as a back-end for dco/fortran.
Software Development
- We perform nightly and check-in triggered tests under Linux and Windows for the stable and the development branch. Results are available online.
- As a wiki and bug tracking system we are using gitlab: STCE Gitlab (internal link).
Publications
- 2015
- J. Lotz, U. Naumann, R. Hannemann-Tamas, T. Ploch, and A. Mitsos. Higher-Order Discrete Adjoint ODE Solver in C++ for Dynamic Optimization , Procedia Computer Science, 2015 International Conference on Computational Science.
- U. Naumann, J. Lotz, K. Leppkes, M. Towara. Algorithmic Differentiation of Numerical Methods: First-Order Tangents and Adjoints for Solvers of Systems of Nonlinear Equations , ACM TOMS, Vol. 41.
- 2014
- Z. Dastouri, J. Lotz, and U. Naumann. Development of a Discrete Adjoint CFD Code using Algorithmic Differentiation by Operator Overloading, OPTi2014, 2014.
- Z. Dastouri, J. Lotz, and U. Naumann. Towards a Discrete Adjoint Model of ACE+, WCCM XI – ECCM V – ECFD VI, 2014.
- A. Sen, M. Towara, and U. Naumann. A Discrete Adjoint version of an Unsteady Incompressible solver for OpenFOAM using Algorithmic Differentiation, WCCM XI – ECCM V – ECFD VI, 2014.
- 2013
- M. Sagebaum, N. R. Gauger, U. Naumann, J. Lotz, and K. Leppkes. Algorithmic Differentiation of a Complex C++ Code with Underlying Libraries . Procedia Computer Science, 18, 208-217, 2013.
- J. Lotz, U. Naumann, M. Sagebaum, M. Schanen. Discrete Adjoints of PETSc through dco/c++ and Adjoint MPI . In Euro-Par 2013 Parallel Processing (pp. 497-507). Springer Berlin Heidelberg, 2013.
- M. Towara, U. Naumann. A Discrete Adjoint Model for OpenFOAM, 2013 International Conference on Computational Science, 2013.
- 2012
- J. d. Toit, J. Lotz, and U. Naumann. Adjoint Algorithmic Differentiation of a GPU Accelerated Application, pdf, 2012.
- J. Lotz, U. Naumann and J. Ungermann. Hierarchical Algorithmic Differentiation: A Case Study , Recent Advances in Algorithmic Differentiation, Lecture Notes in Computational Science and Engineering, Volume 87, 187-196, 2012.
- 2011
- J. Ungermann, J. Blank, J. Lotz, K. Leppkes, T. Guggenmoser, M. Kaufmann, P. Preusse, U. Naumann, and M. Riese. A 3-D Tomographic Trajectory Retrieval for the Air-borne Limb-imager GLORIA , Atmos. Meas. Tech., 2011.