| Zentrum für Informationsdienste und Hochleistungsrechnen | |
|---|---|
| Name | Zentrum für Informationsdienste und Hochleistungsrechnen |
| Native name | Zentrum für Informationsdienste und Hochleistungsrechnen |
| Established | 1990s |
| Type | Research infrastructure / computing center |
| City | Dresden |
| Country | Germany |
| Affiliations | Technische Universität Dresden (TU Dresden), Helmholtz-Zentrum Dresden-Rossendorf, Fraunhofer Society |
Zentrum für Informationsdienste und Hochleistungsrechnen
The Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH) is the central computing and information services centre serving research, teaching and administration in Dresden, with a focus on high-performance computing (HPC), large-scale data management and scientific IT services. Its mission includes provision of supercomputing resources, development of scalable software, secure data infrastructures and user support to accelerate research across fields such as Computational fluid dynamics, Materials science, Bioinformatics and Climate science. As a core service unit for institutions such as Technische Universität Dresden and regional research institutes, ZIH plays a strategic role in Dresden's profile as a research and technology hub.
ZIH evolved from campus computing services established at Technische Universität Dresden during the late 20th century, formalizing into a dedicated centre as demand for parallel computing and networked services increased. During the 1990s and 2000s the centre expanded in response to projects funded by the Deutsche Forschungsgemeinschaft and federal research programs, aligning with Dresden's growing microelectronics and semiconductor cluster around Silicon Saxony. The centre has cooperated with the Helmholtz Association and regional partners such as Fraunhofer Institute for Photonic Microsystems (IPMS) and the Max Planck Society groups located in Dresden to support interdisciplinary computational projects. Investments in infrastructure paralleled the city's initiatives in digital research, contributing to Dresden's participation in national HPC networks and pilot projects associated with Gauss Centre for Supercomputing partners.
ZIH operates multiple computing halls and data centres in Dresden, hosting clusters for parallel computation, visualization nodes and storage arrays designed for research workflows. The centre manages production HPC systems featuring multi-core CPU nodes, GPU-accelerated nodes for machine learning workloads, and high-speed interconnects such as InfiniBand used in large-scale simulations. ZIH provides long-term archival storage and fast parallel file systems to support data-intensive projects from partners including Helmholtz-Zentrum Dresden-Rossendorf and the Leibniz Association institutes in the region. Its facilities comply with energy- and cooling-standards appropriate for dense compute equipment and participate in resilience and redundancy initiatives that coordinate with Dresden municipal infrastructure.
ZIH delivers services spanning batch and interactive job scheduling, container platforms, software stacks for scientific libraries (MPI, PETSc, CUDA), and consultancy in performance engineering and parallelization. The user community comprises researchers and doctoral candidates from Technische Universität Dresden, research groups at Helmholtz-Zentrum Dresden-Rossendorf, engineers from Infineon Technologies and academic groups in Medical research and Geosciences. ZIH contributes to methodological research on scalable algorithms, reproducible research workflows, and secure data management consistent with European Open Science Cloud principles. It supports domain-specific applications in areas such as electronic design automation used by Dresden's semiconductor firms, and numerical weather prediction collaborations with regional meteorological groups.
ZIH maintains formal and informal partnerships with major Dresden research institutions and industry actors. Key collaborators include Technische Universität Dresden faculties, Helmholtz and Fraunhofer Society institutes on campus, the Max Planck Institute for Chemical Physics of Solids and local companies within Silicon Saxony such as GlobalFoundries and Infineon Technologies. It participates in national consortia with the Gauss Centre for Supercomputing and cooperates with German research networks like DFN-Verein for high-speed connectivity. Regional collaborations extend to healthcare and life-science clusters through data protection and computational support for hospitals and translational research centers in Dresden.
ZIH runs regular training courses and workshops on HPC programming, parallel debugging, GPU programming, data management and best practices for reproducible science targeted at students, postdocs and research staff at Technische Universität Dresden and partner institutes. The centre organizes hands-on tutorials and summer schools in cooperation with university departments and national HPC initiatives, and offers internship and thesis opportunities that connect computing science education with applications in Semiconductor manufacturing and Materials modelling. Outreach activities include public lectures, demonstrator projects with local schools and participation in Dresden science events to promote digital literacy and computational thinking among the broader community.
Category:Research institutes in Saxony Category:High-performance computing centers