National High Performance Computing Center (Spain)

National High Performance Computing Center (Spain)
Name	National High Performance Computing Center (Spain)
Native name	Centro Nacional de Supercomputación
Established	2019
Location	Zaragoza, Barcelona, Madrid

National High Performance Computing Center (Spain) is a Spanish national research infrastructure coordinating supercomputing resources across multiple sites to support computational science, engineering, and data-intensive projects. It integrates regional centers and national laboratories to provide high-throughput and low-latency computing services for projects in aerospace, climate, biology, materials science, and artificial intelligence. The center interfaces with European and global initiatives to deploy exascale-ready architectures and to host multidisciplinary consortia involving universities, research institutes, and industry partners.

Overview

The center operates as a distributed network linking major facilities in Zaragoza, Barcelona, and Madrid while coordinating with regional nodes in Valencia, Seville, Granada, and Bilbao. It provides access to heterogeneous architectures, including GPU-accelerated clusters, CPU-only partitions, and purpose-built nodes for quantum simulation research connected via high-speed networks such as RedIRIS and peering points with GÉANT. Core services include batch scheduling, data management, virtualization, and container platforms compatible with Docker, Singularity (software), and workflow systems used in projects like CERN OpenLab collaborations. The center supports researchers from institutions such as Universidad Complutense de Madrid, Universitat de Barcelona, Universidad de Zaragoza, Consejo Superior de Investigaciones Científicas, and industry partners including INDRA (company), Siemens, and BSC-CNS collaborations.

History and Development

Origins trace to national investments following Spain’s participation in programs linked to Horizon 2020 and earlier European initiatives that funded infrastructure upgrades in computing at institutes like BSC and the Centro Nacional de Supercomputación (BSC). The formal creation responded to strategic roadmaps published alongside agencies such as Ministry of Science and Innovation (Spain), CDTI, and regional governments in Aragón and Catalonia. Early milestones included procurement cycles influenced by procurements similar to EuroHPC Joint Undertaking proposals and demonstrations with vendors including Intel, AMD, NVIDIA, HPE, and Lenovo. The center evolved through phases marked by collaborations with laboratories like Instituto de Astrofísica de Canarias, Barcelona Supercomputing Center, Instituto de Física Corpuscular, and consortia working on projects comparable to PRACE and EOSC.

Facilities and Infrastructure

Physical infrastructure spans multiple data centers with redundant power and cooling systems meeting standards used by facilities such as Lawrence Berkeley National Laboratory and Argonne National Laboratory partnerships. Processing capabilities incorporate accelerators from NVIDIA for deep learning workloads and vectorized CPU nodes from AMD EPYC for simulation codes originating from research centers like Instituto de Astrofísica de Canarias and Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas. Storage solutions adopt parallel file systems used in environments like EMBL-EBI and ELIXIR for bioinformatics pipelines, and object storage compatible with systems in European Space Agency projects. Networking employs low-latency fabrics akin to InfiniBand deployments and integrates with national backbones modeled after RedIRIS interconnect topologies. Security and compliance follow frameworks similar to NIST standards and practices seen at European Organization for Nuclear Research installations.

Research and Services

The center supports computational programs in areas represented by institutions such as Instituto de Astrofísica de Canarias, National Centre for Cardiovascular Research (Spain), Centro Nacional de Biotecnología, and Barcelona Supercomputing Center. Scientific outputs include large-scale simulations of climate systems relevant to research at Barcelona Supercomputing Center and collaborations with initiatives like Copernicus Programme; genomics analyses aligned with groups at CNAG-CRG and ELIXIR; materials discovery projects in partnership with ICN2 and ICMAT; and AI model training shared with entities such as Barcelona Supercomputing Center and Telefónica research units. Services include user support, performance engineering, code porting and optimization similar to workflows used at Argonne National Laboratory, training programs inspired by PRACE courses, and data stewardship practices paralleling FAIR data principles promoted by European Open Science Cloud.

Governance and Funding

Governance structures involve stakeholders from national ministries and research councils including Ministry of Science and Innovation (Spain), CSIC, and regional administrations from Aragón and Catalonia, together with advisory boards drawing expertise from universities like Universidad Politécnica de Madrid and Universidad de Barcelona. Funding models combine national allocations, competitive grants from entities such as Horizon Europe, co-investments with industry partners like Indra (company) and consortium funding formats similar to EuroHPC. Procurement and oversight use public procurement frameworks comparable to procedures at European Commission projects and audit mechanisms analogous to those at CERN.

National and International Collaboration

The center engages in multinational collaborations with organizations such as EuroHPC Joint Undertaking, PRACE, GÉANT, European High Performance Computing Joint Undertaking, Horizon Europe consortia, and bilateral projects with laboratories like Lawrence Livermore National Laboratory and Argonne National Laboratory. It participates in thematic networks spanning partners like EMBL, ELIXIR, ESA, EUMETSAT, and industrial consortia involving Siemens, IBM, and NVIDIA research programs. Training and mobility programs mirror exchange agreements seen with PRACE and doctoral networks associated with Marie Skłodowska-Curie Actions, fostering researcher placements between institutions such as Universidad de Zaragoza, Universitat Pompeu Fabra, and Universitat Autònoma de Barcelona.

Category:Supercomputer sites in Spain