Martin Schreiber

Greetings everyone,

This year we started a new series of seminars called HPC@Bordeaux. Once a month, we feature a speaker from outside the Inria center at the university of Bordeaux to get to learn more about their research and open paths for more collaboration. For this next seminar, we will have Martin Schreiber from Université Grenoble Alpes (+ Inria AIRSEA) who will tell us about his contributions on weather and climate simulations . Please join us this Friday locally or online, and feel free to share this seminar with others.

Speaker

Martin Schreiber

When

Friday, May 31, 2024 at 10 am.

Where

online via Webex ( [ https://inria.webex.com/inria/j.php?MTID=mc3b6a0ff631979fd8bc64b9da795a3a6 | https://inria.webex.com/inria/j.php?MTID=mc3b6a0ff631979fd8bc64b9da795a3a6 ] ) or in room Ada Lovelace @ Inria center at the university of Bordeaux

Title

Perspectives of weather and climate simulations on next-generation HPC systems

Abstract

Weather and climate simulations face new challenges due to changes in computer architectures caused by physical limitations. From a pure computing perspective, algorithms are required to cope with stagnating or decreasing per-core speed and increasing on-chip parallelism. These and other showstopping trends will continue and already led to research on partly disruptive mathematical and algorithmic reformulations of dynamic cores. In this context, this presentation provides an overview of our research on - Novel (parallel-in-time) integrators - Dynamic resources in HPC - A preview of a new language-uplifting approach for automatic parallelization and optimization I gratefully acknowledge various collaborators related to this presentation: - For time integrators: Jed Brown, Finn Capelle, François Hamon, Richard Loft, Michael Minion, Nathanaël Schaeffer, Andreas Schmitt, Joao G.C. Steinsträsser, Pedro S. Peixoto, Raphael Schilling - Daniel Holmes, Dominik Huber, Howard Pritchard, Martin Schulz - Laurent Debreu, Florian Lemarie, Anna Mittermair

Bio

I'm a full professor at the Université Grenoble Alpes on the adventurous path between high-performance computing and applied mathematics. Here, my strong belief is that only interdisciplinary knowledge and research can lead to the required breakthroughs needed in scientific computing. However, my research interests are also in other areas such as (real-time) visualization, computer architectures and basically everything which sounds exciting and challenging. - more information on [ https://www.martin-schreiber.info/ | https://www.martin-schreiber.info/ ]