Energy-efficient SCalable Algorithms for weather and climate Prediction at Exascale

Livrables

Dissemination workshop I
Dissemination workshop II
Summer school
Web Portal including Software Collaboration Platform

Plan for Gender Balance
High-level intermediate (HIR) representation specification
Assessment of the evaluation and verification tools based on the v0-benchmark configurations
Exploitation Plan after closure: Strategy for defining measures for exploitation “after the project” phase, providing evidence of best practices in capturing and assessing IPR

Exploitation Plan after closure Strategy for defining measures for exploitation after the project phase providing evidence of best practices in capturing and assessing IPR

Definition of common and generic framework for subsequent VVUQ assessments
High-level domain-specific language (DSL) specification
Report on the usability and performance of applying DSL toolchains in weather and climate prediction
Demonstration of domain specific language toolchain for selected weather and climate dwarfs
A report on identification of local data recovery approaches suitable for weather and climate prediction applications
Plan for Dissemination and Communication

Implementation of comprehensive domain specific language toolchain
Complement the list of dwarfs with novel concepts
Full HPCW suite v1.0

Full HPCW suite v10

Full-system sized ensemble forecasts within URANIE framework, assessment of the corresponding VVUQ indicators, and assessment of the computing performance

Fullsystem sized ensemble forecasts within URANIE framework assessment of the corresponding VVUQ indicators and assessment of the computing performance

Publications

Accelerating Radiation Computations for Dynamical Models With Targeted Machine Learning and Code Optimization

Auteurs: Peter Ukkonen, Robert Pincus, Robin J. Hogan, Kristian Pagh Nielsen, Eigil Kaas
Publié dans: Journal of Advances in Modeling Earth Systems, Numéro 12/12, 2020, ISSN 1942-2466
Éditeur: American Geophysical Union
DOI: 10.1029/2020ms002226

Flexible and efficient discretizations of multilayer models with variable density

Auteurs: José Garres-Díaz, Luca Bonaventura
Publié dans: Applied Mathematics and Computation, Numéro 402, 2021, Page(s) 126097, ISSN 0096-3003
Éditeur: Elsevier BV
DOI: 10.1016/j.amc.2021.126097

A Seamless, Extended DG Approach for Advection–Diffusion Problems on Unbounded Domains

Auteurs: Federico Vismara, Tommaso Benacchio, Luca Bonaventura
Publié dans: Journal of Scientific Computing, Numéro 90/1, 2022, ISSN 0885-7474
Éditeur: Kluwer Academic/Plenum Publishers
DOI: 10.1007/s10915-021-01669-8

Stratified flow past a sphere at moderate Reynolds numbers

Auteurs: Francesco Cocetta, Mike Gillard, Joanna Szmelter, Piotr K. Smolarkiewicz
Publié dans: Computers & Fluids, Numéro 226, 2021, Page(s) 104998, ISSN 0045-7930
Éditeur: Pergamon Press Ltd.
DOI: 10.1016/j.compfluid.2021.104998

Simulations of stably stratified flow past two spheres at Re = 300

Auteurs: F. Cocetta, J. Szmelter, M. Gillard
Publié dans: Physics of Fluids, Numéro 33/4, 2021, Page(s) 046602, ISSN 1070-6631
Éditeur: American Institute of Physics
DOI: 10.1063/5.0044801

A Semi-Implicit Compressible Model for Atmospheric Flows with Seamless Access to Soundproof and Hydrostatic Dynamics

Auteurs: Tommaso Benacchio, Rupert Klein
Publié dans: Monthly Weather Review, Numéro 147/11, 2019, Page(s) 4221-4240, ISSN 0027-0644
Éditeur: American Meteorological Society
DOI: 10.1175/mwr-d-19-0073.1

Resilience and fault tolerance in high-performance computing for numerical weather and climate prediction

Auteurs: Tommaso Benacchio, Luca Bonaventura, Mirco Altenbernd, Chris D Cantwell, Peter D Düben, Mike Gillard, Luc Giraud, Dominik Göddeke, Erwan Raffin, Keita Teranishi, Nils Wedi
Publié dans: The International Journal of High Performance Computing Applications, Numéro 35/4, 2021, Page(s) 285-311, ISSN 1094-3420
Éditeur: SAGE Publications
DOI: 10.1177/1094342021990433

Open weather and climate science in the digital era

Auteurs: Martine G. de Vos, Wilco Hazeleger, Driss Bari, Jörg Behrens, Sofiane Bendoukha, Irene Garcia-Marti, Ronald van Haren, Sue Ellen Haupt, Rolf Hut, Fredrik Jansson, Andreas Mueller, Peter Neilley, Gijs van den Oord, Inti Pelupessy, Paolo Ruti, Martin G. Schultz, Jeremy Walton
Publié dans: Geoscience Communication, Numéro 3/2, 2020, Page(s) 191-201, ISSN 2569-7110
Éditeur: EGU
DOI: 10.5194/gc-3-191-2020

Explicit and implicit large eddy simulations of free jets

Auteurs: Kuan, Tzuo Wei It; Cocetta, Francesco; Szmelter, Joanna
Publié dans: Loughborough University. Conference contribution., 2021
Éditeur: Online
DOI: 10.17028/rd.lboro.14588553.v1

Numerical characterisation of stably stratified flows past spheres

Auteurs: Francesco Cocetta, Mike Gillard, Joanna Szmelter
Publié dans: proceedings of UKACM2020, 2020
Éditeur: Online
DOI: 10.17028/rd.lboro.12095997.v1

The ECMWF Scalability Programme: Progress and Plans

Auteurs: P. Bauer; T. Quintino; N. Wedi; A. Bonanni; M. Chrust; W. Deconinck; M. Diamantakis; P. Düben; S. English; J. Flemming; P. Gillies; I. Hadade; J. Hawkes; M. Hawkins; O. Iffrig; C. Kühnlein; M. Lange; P. Lean; O. Marsden; A. Müller; S. Saarinen; D. Sarmany; M. Sleigh; S. Smart; P. Smolarkiewicz; D. Thiemert; G. Tumolo; C. Weihrauch; C. Zanna; P. Maciel
Publié dans: 2020
Éditeur: ECMWF

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