Cross-facilities workflows (CWF) enable scientific applications to leverage distributed infrastructures (e.g., Data Terra), cloud resources, and supercomputers as a unified, collaborative system-of-systems.
However, supercomputers pose integration challenges due to historical, operational, and security constraints. This talk addresses two key advancements:
1. Deployment as a Service on GENCI Supercomputers
We demonstrate how scientific applications can be deployed as services on GENCI systems, allowing seamless integration into CWF *without requiring user accounts* on the machines.
2. Digital Continuum Shadow for Orchestration
Within the NumPEx/Exa-AToW project, we develop a *digital shadow* to dynamically orchestrate CWF based on system capabilities, availability, and environmental impact.
To illustrate these advancements, we present real-world applications in astrophysics, geophysics, and high-energy physics. |