Introduction

This library aim to implement and test CutFEM algorithms on simple examples.

CutFEM-Library

1. add a build folder in the root folder.
2. add the library that you want to link. If you run sequential, then just enable USE_UMFPACK
3. Set the option of the building procedure
4. "cd build; cmake ..; make -j4;"

Running the example using Python

To create the Darcy problem to reproduce results using Python: 1 - All option can be OFF appart from CUTFEM_BUILD_PYTHON_WRAPPER 2. "cmake ..; make -j4;" 2 - Go to the python folder "cd ../../python/darcy;" 3 - In the darcy_wrapper.py file one must link to the library. Verify that the good extension is used. 4 - run darcy.py

Note : It is important to turn off the options for finding libraries if they are not installed, otherwise the compilation will not succeed.

Note : When compiling the python library, the MPI option should be turned off.

On another hand, to update all modules (test, solver etc) one can do "git submodule update --init --recursive"

TO INSTALL UMFPACK

1. add the module SuiteSparse "git submodule update --init --SuiteSparse"
2. Go to UMFPACK folder "make local; make install;
3. Fixe the cmake/FindUMFPACK.cmake