an unsteady scalar convection-diffusion solver based on the finite element C++ library deal.II
Author: Alexander G. Zimmerman [email protected]
Doxygen generated HTML documentation: https://alexanderzimmerman.github.io/peclet/
This code supports the author's masters thesis.
Get the free community edition of Docker here: https://www.docker.com/community-edition
Pull the image from https://hub.docker.com/r/zimmerman/peclet/ and run the container with docker
docker run -ti zimmerman/peclet:latest
Or run the container with access to a shared folder (shared between the host and the container)
docker run -ti -v $(pwd):/home/dealii/shared zimmerman/peclet:latest
If you plan to use this container repeatedly, then instead use this command to also give it a name
docker run -ti -v $(pwd):/home/dealii/shared --name peclet zimmerman/peclet:latest
After exiting the container, you can start it again with
docker start peclet
You can confirm that the container is running with
docker ps
or list all containers (running or not) with
docker ps -a
To enter a bash terminal inside of the running container
docker start peclet
docker exec -ti -u dealii peclet /bin/bash -l
This is currently being tested with the following builds of deal.II:
- deal.II v8.5.pre from docker image dealii/dealii:v8.5.pre.4-gcc-mpi-fulldepsmanual-debugrelease (as shown in peclet/Dockerfile)
The Peclet class is implemented entirely with header files. This reduces the structural complexity of the code and can increase programming productivity, but it leads to longer compile times. A header-only approach would be impractical for the deal.II library itself; but in this small project's experience, the header-only approach is more than adequate. Most notably, this simplifies working with C++ templates.
git clone [email protected]:alexanderzimmerman/peclet.git
mkdir build
cd build
cmake ../peclet
make test
The Doxygen generated HTML docs are hosted in the standard GitHub fashion on the gh-pages branch.
The procedure for keeping the HTML docs updated is rough. To initially create the gh-pages branch, we followed the outline in an issue from another repository, which uses the ideas from here and here. Since any of these links may break, in short the procedure was
cd peclet
mkdir doc
mkdir doc/html
cd doc/html
git clone [email protected]:alexanderzimmerman/peclet.git .
git checkout -b gh-pages
git branch -d master
git rm -r *
git commit "Removed everything from gh-pages branch"
cd ../..
git checkout master
doxygen
cd html/doc
git checkout gh-pages
git add *
git commit "Added all HTML documentation"
git push origin gh-pages
You can skip many of those steps for initial set up with your local clone. Simply make the target documents directory and clone the gh-pages branch inside of it.
cd peclet
mkdir doc
mkdir doc/html
cd doc/html
git clone [email protected]:alexanderzimmerman/peclet.git .
git checkout gh-pages
Then whenever commiting to the master branch, update the gh-pages branch as follows:
cd peclet
git push origin master
doxygen
cd doc/html
git add *
git commit -m "Refreshed HTML doc"
git push origin gh-pages