This repository contains the FUNtoFEM coupling framework and load and displacement transfer schemes for aeroelastic analysis and optimization.

Documentation for users and developers

Dependencies:

• CMake
• MPI and mpi4py
• Cython (0.29.36)
• Lapack/BLAS

Options:

• USE_COMPLEX: whether to compile with complex numbers
• USE_MKL: whether to look for Intel MKL instead of openBLAS

In the funtofem directory,

# Configure and build
mkdir build && cd build
cmake [-DCMAKE_BUILD_TYPE=Release|Debug] [-DUSE_COMPLEX=ON|OFF] [-DUSE_MKL=ON|OFF] ..
make install
ctest

In the funtofem directory,

REM Setup env
call "C:\Program Files\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.dat" amd64 REM VS build tools
call "C:\Program Files\Intel\oneAPI\setvars.bat" intel64 vs2019 REM if Intel MKL are used
REM Configure and build
mkdir build
cd build
cmake -A x64 [-DUSE_COMPLEX=ON|OFF] [-DUSE_MKL=ON|OFF] ..
cmake --build . --target install --config Release|Debug
ctest -C Release|Debug

To build the python interface, from the funtofem directory,

python -m pip install [-e] . [--user]

Warning - temporary fix
If the interface build fails on winodws, try to replace:

rc = os.spawnv(os.P_WAIT, executable, cmd)

by,

import subprocess
cp = subprocess.run(' '.join([executable] + cmd[1:]))
rc = cp.returncode

in /Python_install_dir/Lib/distutils/spawn.py (around line 69).

FUNtoFEM is licensed under the Apache License, Version 2.0 (the "License"); you may not use this software except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

• Jan Kiviaho (jfk115@msstate.edu)
• Kevin Jacobson (kevin.e.jacobson@nasa.gov)
• Graeme Kennedy (graeme.kennedy@aerospace.gatech.edu)
• Liam Smith
• Lenard Halim (lenard.halim@gatech.edu)
• Sejal Sahu (ssahu32@gatech.edu)
• Brian Burke