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| HPC4EU | |
|---|---|
| Name | HPC4EU |
| Type | Research infrastructure |
| Established | 2016 |
| Country | European Union |
HPC4EU is a European initiative to provide access to high-performance computing resources for researchers, industry, and public institutions across the European Union. The project aims to federate computing capacity, facilitate cross-border collaboration, and accelerate innovation in computational science, engineering, and data-intensive sectors. By connecting national centers, supercomputing facilities, and research networks, the initiative seeks to complement programmes such as EuroHPC Joint Undertaking, Horizon 2020, and Horizon Europe.
HPC4EU unites national supercomputing centres such as CINECA, CSCS (Swiss National Supercomputing Centre), BSC (Barcelona Supercomputing Center), and LUMI partner sites with transnational research entities like European Research Council, European Molecular Biology Laboratory, and networks including GÉANT. The federation interoperates with regional infrastructures such as Gauss Centre for Supercomputing, PRACE, and institutions like CNRS, Max Planck Society, INRIA, and CSIC. It targets use cases from large consortia including EuroHPC JU projects, collaborations with industry partners like Siemens, Airbus, Shell, and links to thematic programmes exemplified by Copernicus Programme and ELIXIR.
The concept emerged amid policy initiatives associated with European Commission digital strategy and the roadmap of Digital Single Market. Early pilot activities aligned with milestones from Horizon 2020 calls and were influenced by procurements under European High Performance Computing Joint Undertaking discussions. Coordinating actors included national ministries such as Ministerio de Ciencia e Innovación (Spain), Bundesministerium für Bildung und Forschung (Germany), and funding agencies like UK Research and Innovation, ANR (France), and FNR (Luxembourg). The programme evolved alongside deployment milestones of supercomputers such as Fugaku and Leonardo and interoperability efforts from OpenMP, MPI, and standards bodies including ISO.
HPC4EU aims to provide equitable access to petascale and exascale-class resources for research communities tied to infrastructures like European XFEL, CERN, EMBL, and European Space Agency. Objectives include reducing entry barriers for small and medium-sized enterprises collaborating with entities such as EIT Digital and EIT InnoEnergy, promoting reproducible workflows used by projects like Human Brain Project, and enabling cross-disciplinary science in fields connected to Copernicus and SKA. The scope spans compute allocation, software stacks involving projects from Apache Software Foundation ecosystems, and training partnerships with organisations like IEEE, ACM, and SiSoftware.
The federation integrates heterogeneous hardware platforms including CPU clusters from vendors such as Intel, AMD, and accelerator nodes from NVIDIA and ARM. Software environments rely on middleware and orchestration layers influenced by OpenStack, Kubernetes, and container technologies like Docker and Singularity. Interconnects leverage research networks exemplified by GÉANT and national backbones such as SURFnet, RENATER, and DFN. Performance and scalability are measured using benchmarks like LINPACK, SPEC, and community codes including GROMACS, LAMMPS, MPI-optimized applications, and scientific packages used at Max Planck Institutes, ESA, and Jülich Research Centre.
Governance models combine public-private partnership frameworks exemplified by European Investment Bank instruments and joint undertakings like EuroHPC. National stakeholders include agencies such as DFG, ANR, MiAE, and coordination bodies similar to PRACE AISBL. Funding streams derive from European programmes including Horizon 2020, Horizon Europe, and regional funds such as European Regional Development Fund. Advisory and oversight have drawn expertise from panels including representatives from European Commission Directorate-General for Research and Innovation, procurement experts from European Court of Auditors dialogues, and legal counsel versed in European Union law.
Participants encompass a broad roster of research centres, universities, and companies: examples include ETH Zurich, University of Cambridge, University of Oxford, Politecnico di Milano, TU Delft, Eindhoven University of Technology, Sorbonne University, Imperial College London, Sapienza University of Rome, and industrial partners like Dassault Systèmes, Bosch, TotalEnergies, and BMW. User communities originate from projects at CERN Large Hadron Collider, Human Cell Atlas, Euro-Mediterranean Centre on Climate Change, and consortia engaging with European Environment Agency datasets.
HPC4EU supports applications across computational domains: large-scale simulations for aerospace design used by Airbus and Rolls-Royce, climate modeling connected to Intergovernmental Panel on Climate Change assessments, genomics projects associated with Wellcome Trust, and materials discovery efforts tied to European Research Council grants. Impacts include accelerated innovation paths for SMEs collaborating with technology transfer offices at institutions like TNO, VTT, and Fraunhofer Society; enhanced reproducibility in studies linked to Nature Research and Science (journal); and contributions to policy-relevant analyses informing bodies such as European Environment Agency and European Commission directorates.
Category:European research projects