REQUIREMENTS

The deal.ii 9.0.0 library is used with the following dependencies:

* Trilinos (-DDEAL_II_WITH_LAPACK=ON)
* GSL (-DDEAL_II_WITH_GSL=ON)
* LAPACK (-DDEAL_II_WITH_LAPACK=ON)
* zlib (-DDEAL_II_WITH_ZLIB=ON)
* C++17 support (-DDEAL_II_WITH_CXX17=ON)

See the attached "summary.log" file for details and upstream documentation:

https://www.dealii.org/9.0.0/users/cmake.html


BUILD

Release version:

 mkdir build
 cmake -DCMAKE_BUILD_TYPE=Release ..
 make

Debug version:

 mkdir build
 cmake -DCMAKE_BUILD_TYPE=Debug ..
 make

For use of "clang-tidy", add -DCMAKE_EXPORT_COMPILE_COMMANDS=ON.


USAGE

Command-line flags:

 --intervals <n>: Set the amount of intervals used for multiple shooting
 --broyden:  	  Use Broyden's method to periodically update the Jacobian
 --run-tests: 	  Run all self-tests

The maximum amount of intervals for the Thomas-Fermi problem is 48.