Descripción del proyecto
Flujos de trabajo compatibles con la exaescala para futuros sistemas a exaescala
La aparición de ordenadores potentes y algoritmos numéricos avanzados ha favorecido la creación de simulaciones más realistas de sistemas complejos con tecnologías de inteligencia artificial. Uno de los campos que requieren computación a exaescala es la dinámica de fluidos computacional (DFC), que es un componente fundamental de los procesos de trabajo científicos y de ingeniería. En el proyecto CEEC, financiado con fondos europeos, se emplearán flujos de trabajo compatibles con la exaescala para abordar los retos de los futuros sistemas de exaescala, incluidos los desarrollados por la Empresa Común de Informática de Alto Rendimiento Europea. Su equipo empleará arquitecturas de «hardware» aceleradas e innovadores cálculos adaptativos de precisión mixta para lograr mejoras sustanciales en la eficiencia energética y, además, hará hincapié en algoritmos nuevos y mejorados para las arquitecturas a exaescala de nueva generación. En CEEC se ejecutarán cinco ejemplos faro sobre temas de interés físico y de ingeniería que abarcan todo el abanico de aplicaciones de la DFC.
Objetivo
For many centuries, scientific discovery relied on performing experiments and the subsequent deduction of new theoretical models. The advent of powerful computers, coupled with new and ever more efficient numerical algorithms, makes it possible to simulate complex systems with increasing realism, and to automatize even model discovery using artificial intelligence (AI) technologies. Computational Fluid DynFor many centuries, scientific discovery relied on performing experiments and the subsequent deduction of new theoretical models. The advent of powerful computers, coupled with new and ever more efficient numerical algorithms, makes it possible to simulate complex systems with increasing realism, and to automatize even model discovery using AI technologies. Computational Fluid Dynamics (CFD) is one of the most prominent areas that clearly requires, and even motivate exascale computing to be part of the engineering and academic workflows. Given the physical scaling and the availability of highly efficient simulation codes, CFD has the potential of reaching exascale performance, as one of the few application areas. This center will implement exascale ready workflows for addressing relevant challenges for future exascale systems, including those procured by EuroHPC. The significant improvement in energy efficiency will be facilitated through efficient exploitation of accelerated hardware architectures (GPUs) and novel adaptive mixed-precision calculations. Emphasis is furthermore given to new or improved algorithms that are needed to exploit upcoming exascale architectures. The efforts of the center are driven by a collection of five different lighthouse cases of physical and engineering interest, ranging from aeronautical to atmospheric flows, with the goal of reaching TRL 4 and even 5 for selected cases. All development is done in five European HPC codes which span the entire spectrum of CFD applications, including compressible, incompressible and multiphase flows.
Ámbito científico
- natural sciencescomputer and information sciencesartificial intelligence
- natural sciencesphysical sciencesclassical mechanicsfluid mechanicsfluid dynamicscomputational fluid dynamics
- engineering and technologyelectrical engineering, electronic engineering, information engineeringelectronic engineeringcomputer hardwaresupercomputers
Palabras clave
Programa(s)
- HORIZON.2.4 - Digital, Industry and Space Main Programme
Tema(s)
Convocatoria de propuestas
HORIZON-EUROHPC-JU-2021-COE-01
Consulte otros proyectos de esta convocatoriaRégimen de financiación
HORIZON-JU-RIA - HORIZON JU Research and Innovation ActionsCoordinador
100 44 Stockholm
Suecia