Barcelona Supercomputing Center

Barcelona Supercomputing Center. The Barcelona Supercomputing Center – Centro Nacional de Supercomputación (BSC-CNS) is a leading public research institution in high-performance computing (HPC) in Southern Europe. Established in 2005, it operates the MareNostrum supercomputers, some of the most powerful in Europe. The center's mission is to research, develop, and manage advanced computing technologies to address complex challenges in science and engineering.

History

The center was formally created in April 2005 through a consortium including the Spanish Ministry of Education and Science, the Government of Catalonia, and the Polytechnic University of Catalonia (UPC). Its foundational infrastructure was the first MareNostrum supercomputer, installed in the deconsecrated Torre Girona chapel, a unique fusion of historical architecture and cutting-edge technology. Under the sustained leadership of Director Mateo Valero, the BSC rapidly gained international recognition. Key milestones include hosting successive generations of the MareNostrum system, with MareNostrum 4 entering service in 2017 and the pre-exascale MareNostrum 5 inaugurated in December 2023. The center's evolution has been supported by major funding from the European Union through initiatives like the European High-Performance Computing Joint Undertaking (EuroHPC JU).

Facilities and Infrastructure

The BSC's primary facility is the iconic Torre Girona chapel on the UPC campus, which houses the main MareNostrum systems. This building also contains extensive data storage systems and visualization laboratories. A second major building, the BSC Annex, provides additional office and laboratory space for research teams. The center's core technological asset is its series of supercomputers, most notably the MareNostrum 5, which is a pre-exascale machine funded by the EuroHPC JU and manufactured by Eviden. This heterogeneous system integrates general-purpose CPU partitions with accelerated partitions featuring NVIDIA GPUs and Arm-based processors, supporting a wide range of computational workloads from traditional HPC to artificial intelligence and big data analytics.

Research and Projects

Research at the BSC is organized into interdisciplinary departments focusing on Computer Sciences, Life Sciences, Earth Sciences, and Computer Applications in Science and Engineering. The Computer Sciences department conducts pioneering work in computer architecture, programming models, and performance tools. In Earth Sciences, the center hosts the Earth Sciences Department of the Spanish National Research Council (CSIC) and operates the Barcelona Supercomputing Center Earth Sciences Department, running sophisticated models like the EC-Earth climate model. The Life Sciences department applies computational power to challenges in bioinformatics, genomics, and personalized medicine, participating in consortia like the International Cancer Genome Consortium. The BSC leads or participates in numerous European Union projects, such as the Human Brain Project, the Destination Earth initiative, and the European Processor Initiative.

Organization and Governance

The BSC is a consortium comprised of the Spanish National Research Council (CSIC), the Polytechnic University of Catalonia (UPC), and the Government of Catalonia. Strategic direction is provided by an International Scientific Advisory Board composed of renowned experts from global institutions. The executive leadership is headed by Director Mateo Valero, a recipient of the Eckert–Mauchly Award and the Charles Babbage Award. The center is structured into the aforementioned scientific departments, supported by divisions for Operations, which manages the supercomputing infrastructure, and Administration. This governance model ensures alignment with both national research priorities and broader European strategic objectives in technology and science.

Impact and Collaborations

The BSC has a profound impact on the European and global research landscape, providing vital computational resources to thousands of researchers across academia and industry through competitive access programs. It is a founding member of the Spanish Supercomputing Network (RES) and a key node in the European HPC ecosystem, partnering with other major centers like CINECA in Italy and the Jülich Supercomputing Centre in Germany. The center fosters strong ties with industry, engaging in joint projects with technology leaders such as Intel, Microsoft, NVIDIA, and IBM. Its research outputs significantly advance fields like climate change mitigation, drug discovery, and renewable energy, while its training programs, including the prestigious Severo Ochoa and Maria de Maeztu awards, help cultivate the next generation of HPC experts.

Category:Supercomputer sites Category:Research institutes in Spain Category:Organizations based in Barcelona Category:2005 establishments in Spain