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bin added cppcheck support May 19, 2014
example replace typedef with using Feb 25, 2018
pkgconfig added work around in tests for issue 7 (github) of CppAD Mar 2, 2015
python bumped version to 2.3.0; Jan 24, 2018
.gitignore moved GDB pretty printers; install pretty printers Jan 23, 2018
.travis.yml Update CppAD version used in Travis Jun 3, 2018
CMakeLists.txt bumped version to 2.3.0; Jan 24, 2018
COPYING changed licenses to EPL1 and GPL3 Oct 11, 2013


CppADCodeGen Build Status DOI Documentation License License: GPL v3

CppADCodeGen performs hybrid Automatic Differentiation (AD), that is, uses operator-overloading and produces source-code. Such source-code can be statically compiled at runtime using an existing compiler and linked dynamically or, alternatively, go through a JIT compilation using Clang/LLVM.

In addition to C source generation, CppADCodeGen can also produce Latex, html+MathML, and dot source-code files for your algorithm. Latex sources can be used to create PDF files for documentation purposes, html+MathML can be used to display your algorithm in a web browser, and dot files can be used to create images with a graph of your model (see graphviz).

CppADCodeGen can also be used to perform differentiation index reduction of Differential Algebraic Equations (DAE) through Pantelides, Soares-Secchi, and Dummy Derivatives methods.

CppADCodeGen is built on top of the CppAD library, which is a header only C++ AD library using operator overloading.


CppADCodeGen is available with both the EPL and GPL licenses (suitable for both open-source and closed-source commercial projects). See epl-v10.txt and gpl3.txt for a copy of the licenses.


CppADCodeGen is a C++11 header only library, therefore there aren't many dependencies:

  • CppAD (2017 or 2018),
  • A C++11 compiler (such as GCC and Clang),
  • Clang/LLVM (only required for JIT compilation), and
  • Eigen 3 (required when DAE differentiation index reduction is used).

Runtime compilation and dynamic linking:

  • Linux (it might be very easy to support other OSes but it is not implemented yet)


General installation

Get the sources from GitHub:

    git clone https://github.com/joaoleal/CppADCodeGen.git CppADCodeGen

Create a new folder to build the project:

    mkdir cppadcg-build

Build the project (no compilation of C/C++ occurs, just generation of header files):

    cd cppadcg-build
    cmake ../CppADCodeGen

Either install the project in your system:

    make install

or to some other folder:

    make DESTDIR=someotherfolder install


A debian installation package can be created at the root of the project. Typically you can create the installer by just typing:


It will create a debian package outside the project's folder.

Using CppADCodeGen

See the wiki.

The folder example includes some simple use cases.

Repository Content

Directories Description
bin Helper shell and sed scripts used for CppAD development.
bug Directory containing demonstration of known bugs (may be empty).
doc Holds files for generation of developer documentation.
debian Debian package creation files (Linux).
include The CppADCodeGen header files.
example CppADCodegen example files are here.
pkgconfig pkg-config support files.
test Contains tests for CppADCodeGen.
speed Contains some benchmarks for CppADCodeGen.
Files Description
AUTHORS Statement of authorship and copyright.
CMakeLists.txt CppADCodeGen CMake input file.
COPYING Statement of user license to use software.
epl-v10.txt A copy of the Eclipse Public License version 1.
gpl3.txt A copy of the GNU General Public License version 3.
INSTALL Points to this file.