Welcome to MultiXscale!
MultiXscale is a EuroHPC JU Centre of Excellence in multiscale modelling. It is a collaborative 4-year project between the CECAM network and EESSI that will allow domain scientists to take advantage of the computational resources that will be offered by EuroHPC.
You can download our poster here

Partner Networks

CECAM is a scientific network started in 1969 to promote fundamental research on advanced computational methods.
It provides the scientific backbone to support the project with three showcase areas for multiscale modelling:
- helicopter design and certification
- battery applications for sustainable energy
- ultrasound for non-invasive diagnostics

EESSI is an HPC community effort to build a common stack of scientific software installations for HPC systems.
It provides the technical backbone to the project, including CI/CD capabilities and hardware support across EuroHPC resources.
EESSI aims to reduce the technical burden on developers and end-users of scientific applications.

News
Upcoming webinar: the Lhumos training portal
- EESSI webinar series (May-June 2025)
- New Podcast Episode: Scientific Software for HPC and Beyond
- MultiXscale at HiPEAC 2025: Towards gender balance at HPC
- CECAM Flagship Workshop “Modeling & Simulation of Fluid-Structure Interactions Across Scales” successfully completed
- New Paper available at F1000Research: Foundational Competencies and Responsibilities of a Research Software Engineer
EESSI support portal is now in place!
EESSI support portal is hosted in GitLab and provides support for:
- Accessing and using the EESSI software stack
- Software requests
- EESSI test suite
- Build-and-deploy bot

For more information, please see https://www.eessi.io/docs/support

Funded by the European Union, the European High Performance Computing Joint Undertaking (JU) and countries participating in the project under grant agreement No 101093169.