HPC Center Stuttgart celebrates 25 years



Stuttgart, Germany – October 6, 2021 – Founded in 1996 as Germany’s first national high-performance computing center (HPC), the high-performance computing center Stuttgart (HLRS) has not only developed into a central facility of the University of Stuttgart, but also an internationally important center for research in the fields Simulation, visualization and data analysis.

Today, HLRS celebrates the 25th anniversary of its founding and underscores its vital role in promoting scientific discovery, supporting industrial competitiveness, fueling technological development and addressing global challenges.

Professor Wolfram Ressel, Rector of the University of Stuttgart, congratulated the HLRS on the anniversary: ​​“The high-performance computing center is an outstanding example of the excellent research infrastructure at the University of Stuttgart. For more than a quarter of a century, Stuttgart’s supercomputing has been at the forefront of scientific and technical progress and has stood for visionary research and teaching as well as technology transfer to promote prosperity in business and society. On the occasion of the anniversary celebration, I would like to congratulate all researchers who contribute daily to these exciting efforts on their internationally recognized achievements. “

Federal Research Minister Anja Karliczek also congratulated on the anniversary: ​​“High performance computing is an important cornerstone for building technological sovereignty in Germany and Europe. We secure our competitiveness through reliable investments in research and development of digital technologies. The HLRS has been active at the interface between science and industry for more than 25 years and has repeatedly made groundbreaking achievements possible with its supercomputers, for example in the simulation of more energy-efficient wings. The decisive factor for this great success is the high level of commitment of the employees at HLRS: Thanks to them, algorithms and supercomputers are transformed into excellent research and innovation. “

“The high-performance computing center at the University of Stuttgart is one of the largest and most important facilities for supercomputing in the world,” says Baden[1]Württemberg Minister of Science Theresia Bauer. “The last 25 years at the HLRS have been a remarkable success story and its international visibility is of the utmost importance for the country as a science location. As a competence center, the HLRS is active in almost all research areas from engineering to digital humanities and makes significant contributions to important policy areas such as the energy transition and the development of more environmentally friendly mobility solutions. “

HLRS Stuttgart

HLRS was founded to provide an essential infrastructure for the most computationally intensive academic research in all of Germany. Since then, his increasingly powerful supercomputing systems and his expertise in high-performance computing have supported countless large research projects from all over Germany and Europe. Scientists rely on HLRS to get the computing power they need to improve wind turbine efficiency, develop weather and climate change models, or study fundamental physical properties of the universe, to name a few.

At the same time, providing high-performance HPC solutions to industry has long been a central part of HLRS’s mission. Together with its partner organizations HWW (high performance computer for science and economy) and SICOS BW, the HLRS makes its first-class computers and its know-how in simulation, visualization and data analysis available to companies of all sizes in order to make them more competitive worldwide. Over the years she has also sought and focused new areas of application in which her solutions can promote innovation. This included setting up solution centers with a focus on automotive, media art and medical technology. Also important are the HLRS’s comprehensive HPC training and user support programs, which over the decades have helped many thousands of European scientists in both academic and industrial research acquire the skills necessary to use high performance computing effectively .

Together with its partners in the Gauss Center for Supercomputing – the alliance of the three national supercomputing centers in Germany – the HLRS has developed into an important fixed point in the European HPC community and contributes to initiatives to promote pan-European scientific excellence such as the Partnership for Advanced. at Computing in Europe (PRACE), the joint venture EuroHPC and GAIA-X. As the coordination center of the EuroCC, CASTIEL and FF4EuroHPC projects, the HLRS is currently leading efforts to expand HPC expertise in Europe and to promote cooperation across national borders.

With nearly 100 scientists, the HLRS also conducts collaborative research to examine how HPC and related technologies can provide practical solutions for addressing complex global challenges. In recent years the center has been an essential partner, for example in the development of new computer and data management infrastructures for modeling natural disasters, increasing productivity in agriculture and predicting the need for intensive care units during the Covid-19 pandemic.

According to HLRS director Prof. Dr. Michael Resch, the demand for larger supercomputers, the emergence of new technologies such as artificial intelligence and quantum computing, and the urgent need to make HPC more environmentally friendly are three key factors that will drive the further development of the HLRS in the coming decade.

“With the plans of the HLRS for its next-generation supercomputer, which is to be inaugurated in 2026, we are faced with the double challenge of building a new building and developing a new energy infrastructure that will cover the significantly higher power requirements of the new supercomputer”, said Resch. “A focus on maximizing efficiency will be particularly important as HLRS builds on its most recent EMAS and Blue Angel certifications for environmental and energy management and is working towards the goal of becoming climate neutral by 2032.” Given the role, simulation and data analysis at In the global response to the ongoing Covid-19 pandemic, HLRS is also focused on meeting a growing need for urgent supercomputing resources that can be deployed quickly in crisis situations.

“Today is a day to look back with pride on what HLRS and its many partners have achieved over the past 25 years,” said Resch. “At the same time, we look forward to continuing to provide new types of resources and solutions that will help scientists, technology developers, public administrations, and others in our society meet the many challenges we face.”

The high-performance computing center Stuttgart (HLRS) was founded in 1996 as the first German high-performance computing center and builds on a tradition of supercomputing at the University of Stuttgart that goes back to 1959. As a university-related research facility in Stuttgart and a founding member of the Gauss Center for Supercomputing – the alliance of the three national supercomputing centers in Germany – the HLRS offers state-of-the-art HPC services for academic users and industry. The HLRS operates one of the most powerful supercomputers in Europe, offers advanced training in HPC programming and simulation and researches central problems of the future of supercomputing. The areas of expertise of the HLRS include parallel programming, numerical methods for HPC, visualization, grid and cloud computing concepts, data analysis and artificial intelligence. HLRS computing system users operate in a variety of disciplines, with an emphasis on computational engineering and applied science.

Source: HLRS



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