MORFEUS

Multi-physics Object-oriented Reconfigurable Fluid Environment for Unified Simulations

Table of Contents

Table of Contents

• MORFEUS
  • What is MORFEUS?
    • Capabilities
    • Compatibility
  • Repository Mirror and Source
    • Mirroring and Updating Mechanism
    • Development Workflow
  • Developer Contributing Checklist

What is MORFEUS?

Capabilities

MORFEUS is an open source framework for the solution of partial differential equations (PDEs) written in modern Fortran. It is object oriented, and attempts to provide useful abstractions for the solution of PDEs that are easy to use and performant.

MORFEUS consists of two main solution approaches:

• Finite Volume (FV) which can handle very complex geometris and grids
• Finite Difference (FD) which is less mature and under active development, but provides some base objects and functionality consumed by FV. The FD solver operates on block-structured grids.

Compatibility

Compiler	Linux	macOS	Windows (64bit)
GCC 8	✔	✔	✘
Intel 18	✔	✘	✔

Repository Mirror and Source

⚠️ This repository is automatically mirrored. Ensure that all development happens from the source repository! The Sourcery Institute Source Repository is located at:

https://github.com/sourceryinstitute/MORFEUS-Source

YOU SHOULD NOT COMMIT TO OR OTHERWISE MODIFY THE MIRROR REPOSITORY!!! You should not have write access to the repository to start with, so it should be hard to push a commit there accidentally. In addition, any wiki edits made to the Sourcery Institute source repository will automatically be forwarded to the mirrored wiki.

Mirroring and Updating Mechanism

The mirror is updated automatically whenever commits are pushed to the SI source repository using GitHub Actions. It may take a few minutes for the mirror to update. If it takes any longer than that, then please check the status of the GitHub Actions, and if there's a problem fix it, or notify @zbeekman.

Development Workflow

When developing MORFEUS as it is consumed by a parent project using a mirror, ensure that you set the submodule remote to point to this repository, NOT a mirror repository:

git remote -v # check first that your remote points to the mirror or
              # source
git remote set-url origin git@github.com:sourceryinstitute/MORFEUS-Source.git

This will ensure that you are pulling the same commits and branches that the mirror repositories will be using, while your pushed branches & commits will go to the SI source repository.

The update cycle of the repositories looks something like this:

                <mirror repo>
                         __
                        /\
                          \
                           \
                            \ (GitHub Actions mirror)
                             \
                              \
                               \
                                \
<local-repo> <------------------> <SI source>
            (git push/pull origin)

Developer Contributing Checklist

Here is a developer checklist to remind current developers and new developers of steps they must take to ensure they are correctly contributing to MORFEUS.

• Ensure that the origin remote of a larger package they are working on points to this repository and not a mirror. (See above.)
• Ensure that all new files added have the appropriate copyright statement for any contract work.
• Ensure that you have setup your editor to respect the projects style guidelines, which are partially codified via EditorConfig.
• Ensure that you are documenting your source code with appropriate FORD comments.
• Ensure that you are following the style guidelines.
• Double check that you are not adding sensitive or proprietary information.
• Double check that you did not overwrite a git submodule with its contents.