Articles | Volume 17, issue 8
https://doi.org/10.5194/gmd-17-3081-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/gmd-17-3081-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
The computational and energy cost of simulation and storage for climate science: lessons from CMIP6
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Stella V. Paronuzzi Ticco
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Gladys Utrera
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Joachim Biercamp
German Climate Computing Centre, Bundesstraße 45a, 20146 Hamburg, Germany
Pierre-Antoine Bretonniere
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Reinhard Budich
Max Planck Institute, Hofgartenstr. 8, 80539 Munich, Germany
Miguel Castrillo
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Arnaud Caubel
Institut Pierre-Simon Laplace, 11 Bd d'Alembert, 78280 Guyancourt, France
Francisco Doblas-Reyes
Barcelona Supercomputing Center, Plaça d'Eusebi Güell, 1–3, 08034 Barcelona, Spain
Catalan Institution for Research and Advanced Studies, Passeig Lluís Companys 23, 08010 Barcelona, Spain
Italo Epicoco
Euro-Mediterranean Center on Climate Change, Via della Libertà, 12, 30121 Venice, Italy
Uwe Fladrich
Swedish Meteorological and Hydrological Institute, 601 76 Norrköping, Sweden
Sylvie Joussaume
Institut Pierre-Simon Laplace, 11 Bd d'Alembert, 78280 Guyancourt, France
Alok Kumar Gupta
Norwegian Research Centre, Nygårdsgaten 112, 5008 Bergen, Norway
Bryan Lawrence
National Centre for Atmospheric Science, Fairbairn House, 71–75 Clarendon Rd, Woodhouse, Leeds LS2 9PH, United Kingdom
Philippe Le Sager
Royal Netherlands Meteorological Institute, Utrechtseweg 297, 3731 GA De Bilt, the Netherlands
Grenville Lister
National Centre for Atmospheric Science, Fairbairn House, 71–75 Clarendon Rd, Woodhouse, Leeds LS2 9PH, United Kingdom
Marie-Pierre Moine
European Center for Advanced Research and Training in Scientific Computing, 42 Av. Gaspard Coriolis, 31100 Toulouse, France
Jean-Christophe Rioual
Meteorological Office, Fitzroy Road, Exeter, Devon, EX1 3PB, United Kingdom
Sophie Valcke
European Center for Advanced Research and Training in Scientific Computing, 42 Av. Gaspard Coriolis, 31100 Toulouse, France
Niki Zadeh
National Oceanic and Atmospheric Administration, 1401 Constitution Avenue NW, Room 5128, Washington, DC 20230, USA
Venkatramani Balaji
High Meadows Environmental Institute, Princeton University, Guyot Hall, Room 129, Princeton, NJ 08544-1003, USA
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Latest update: 23 Nov 2024
Short summary
We present a collection of performance metrics gathered during the Coupled Model Intercomparison Project Phase 6 (CMIP6), a worldwide initiative to study climate change. We analyse the metrics that resulted from collaboration efforts among many partners and models and describe our findings to demonstrate the utility of our study for the scientific community. The research contributes to understanding climate modelling performance on the current high-performance computing (HPC) architectures.
We present a collection of performance metrics gathered during the Coupled Model Intercomparison...