Deliverables

WP1: Production runs at unprecedented resolution on pre-exascale supercomputers

WP1 developed coupled weather and climate models in unprecedented technical quality and performance as well as the organisational framework to assess their scientific performance. (Peter Dueben, ECMWF; Kim Serradell and Mario Accosta, BSC)

• D1.1 Simulations of global high-resolution climate and weather models in production mode, December 21, 2021.

• D1.2 Model inter-comparison for global high-resolution simulations, December 17, 2020.

• D1.3 Scalability on pre-exascale EuroHPC systems, March 6, 2023.

WP2: Establish, evaluate and watch new technologies for the community

WP2 established, evaluated and watched new technologies to prepare climate and weather simulation for the exascale era. (Rupert Ford, UKRI; Carlos Osuna, MeteoSwiss)

• D2.1 Report summarising the adaptation of the proposed DSLs and the evaluation of the benchmarks and models proposed in this project, December 23, 2022.

• D2.2 Demonstration of the DSLs in the proposed models, January 27, 2023 (Confidential).

• D2.3 Demonstration of PSyclone-CLAW using the GridTools toolchain with the proposed benchmarks, making use of the HIR, December 23, 2021 (Confidential).

• D2.4 Report on the performance of DSL compilers with the proposed models, March 17, 2023.

• D2.5 Report and demonstration of the concurrency of model components, evaluating the impact in performanceand comparison of technologies employed, December 12, 2022, (Confidential).

• D2.6 First white paper on community guidelines on the use, value and applicability of emerging technologies in climate and weather applications, December 12, 2022.

• D2.7 Second white paper on community guidelines on the use, value and applicability of emerging technologies in climate and weather applications, November 21, 2022.

• D2.8: Material and summary of the hackathon experiences, February 24, 2020.

• D2.9 Report summarising the porting of the different models to containers, including evaluation of the performance on the supercomputer where the containers are deployed, February 20, 2023.

• D2.10 Machine learning workshop, May 28, 2021.

WP3: HPC services to prepare the community for the pre-exascale

WP3 developed and provided services to improve performance and portability of climate codes with respect to existing and upcoming tier1 and tier0 computers. (Ben van Werhoven, NLeSC; Erwan Raffin, Bull)

• D3.1 Mid-term assessment of the services, December 31, 2020 (Confidential).

• D3.2 Report on services in portability and refactoring, October 31, 2022.

• D3.3 Report on services offered on IO, coupling and workflow, January 30, 2023.

• D3.4 Report on services offered on weather and climate benchmarks, March 30, 2023.

• D3.5 To make Europe’s Earth system models fit for the exascale, February 23, 2023.

WP4: Data systems for scale

WP4 provided the necessary toolchain to handle data at pre-exa-scale and exa-scale, for single simulations, and ensembles. (Bryan Lawrence, UREAD; Julian Kunkel, UREAD)

• D4.1 Advanced software stack for Earth system data, March 31, 2021.

• D4.2 Report on appliances available for testing, September 30, 2022.

• D4.3 Software documentation and roadmap, February 2, 2023.

WP5: Data Post-Processing, Analytics and Visualisation

WP5 enhanced the tools to analyse and visualise these data. (Sandro Fiore, CMCC; Niklas Roeber, DKRZ)

• D5.1 Report on the ESDM Runtime extensions, December 22, 2021.

• D5.2 Report on the implementation of the ESDM PAV analytical kernels for post-processing, analysis and visualisation, August 1, 2022.

• D5.3 Report on the final implementation of key selected post-processing, analytics and visualisation applications and main outcomes, January 30, 2023.

WP6: Community Engagement and Training

WP6 linked ESiWACE2 to the weather and climate community it serves on the one hand and to the European HPC ecosystem on the other hand. (Sylvie Joussaume, CNRS-IPSL; Sophie Valcke, CERFACS)

• D6.1 Report on summer school and its material, December 16, 2021.

• D6.2 Report on the different trainings, June 24, 2022.

• D6.3 6th ENES HPC workshop in Hamburg, July 10, 2020.

• D6.4 Training OER material made available under a permissive CC-by licence, December 16, 2021.

WP7: Scientific Coordination, Management and Dissemination

WP7 ensured an effective and smooth high-quality implementation of the project and puts strong emphasis on dissemination of ESiWACE2 achievements (Joachim
Biercamp, DKRZ)

• D7.1 Design and implementation of the intranet, February 5, 2019 (Confidential).

• D7.2 Project public website, February 27, 2019.

• D7.3 Dissemination, Engagement and Communication Plan, March 4, 2022.

• D7.4 Data Management Plan (DMP), June 30, 2019.

• D7.5 Exploitation Plan, July 1, 2019.

• D7.6 Strategy for the Intellectual Property Exploitation, May 31, 2023.

• D7.7 Refined set of KPIs, July 31, 2019 (Confidential).

• D7.8 Sustainability Plan, May 31, 2023.