CoinIpopt

This is an implementation of an interior-point algorithm with a line-search method for nonlinear optimization.

This package contains several subdirectories corresponding to COIN-OR projects. The AUTHORS, LICENSE and README files in each of the subdirectories give more information about these projects. More detailed documentation can be found at https://coin-or.github.io/Ipopt/ and this implementation is described by the following paper:

• Wächter, A., Biegler, L. On the implementation of an interior-point filter line-search algorithm for large-scale nonlinear programming. Math. Program. 106, 25–57 (2006). https://doi.org/10.1007/s10107-004-0559-y

Installation guide

Follow the instructions to guide your installation of CoinIpopt (see also https://coin-or.github.io/Ipopt/INSTALL.html)

Dependencies

Make sure your Linux distribution comes with the following necessary tools

sudo apt-get install gcc g++ gfortran git patch wget pkg-config

Then, prepare your installation folders

cd /home/${USER}
git clone https://github.com/zohannn/CoinIpopt.git
cd CoinIpopt

Debug

Install the debug version

mkdir Debug
./configure --with-hsl=no --enable-debug --prefix=/home/${USER}/CoinIpopt/Debug
make
make test
make install
make install-doxydoc
mkdir /home/${USER}/CoinIpopt/Debug/include/extra
cp /home/${USER}/CoinIpopt/Ipopt/src/LinAlg/TMatrices/IpGenTMatrix.hpp /home/${USER}/CoinIpopt/Debug/include/extra/IpGenTMatrix.hpp
cp /home/${USER}/CoinIpopt/Ipopt/src/LinAlg/TMatrices/IpSymTMatrix.hpp /home/${USER}/CoinIpopt/Debug/include/extra/IpSymTMatrix.hpp

Release

If you have previously built the Debug version, then run the following command first:

make clean

Install the release version

mkdir Release
./configure --with-hsl=no --disable-shared --prefix=/home/${USER}/CoinIpopt/Release
make
make test
make install
make install-doxydoc
mkdir /home/${USER}/CoinIpopt/Release/include/extra
cp /home/${USER}/CoinIpopt/Ipopt/src/LinAlg/TMatrices/IpGenTMatrix.hpp /home/${USER}/CoinIpopt/Release/include/extra/IpGenTMatrix.hpp
cp /home/${USER}/CoinIpopt/Ipopt/src/LinAlg/TMatrices/IpSymTMatrix.hpp /home/${USER}/CoinIpopt/Release/include/extra/IpSymTMatrix.hpp