This repository contains material related to running Code_Saturne coupled to LUMA on ARCHER2:
- Build scripts - Scripts to install Code_Saturne and LUMA on ARCHER2 from the coupling branches.
- Tutorial - An end-user tutorial for running a coupled Code_Saturne / LUMA simulation to simulate a lid-driven cavity flow with LUMA and Code_Saturne evolving the left and right halves of the domain respectively.
- Example case - The case definition files for the lid-driven cavity case above
- Components - Git submodules corresponding to the versions of Code_Saturne and LUMA to install.
To build the coupled codes on ARCHER2, first clone this repository on ARCHER2, either using ssh
git clone --recursive ssh://git@github.com/cfdemons/cs-luma-archer.git
or https
git clone --recursive https://github.com/cfdemons/cs-luma-archer.git
The --recursive flag is needed to ensure that the Code_Saturne and
LUMA submodules are also cloned.
To install the software, choose a destination directory DESTDIR and run
bin/build-all DESTDIR
The software should be installed in the location you specified. This location can then be used when following the Tutorial, rather than the location specified there.
By default, build-all installs in "development" mode, which means that no version numbers are appended to the destination directories. To see the paths that would be used in release mode, use
bin/build-all --mode release --dry-run DESTDIR
and if they are OK, perform the installation with
bin/build-all --mode release DESTDIR
The codes can then be used, for example according to the Tutorial, by setting up the environment with
module purge
source DESTDIR/setup.sh