Model optimization will be achieved through high performance computing (HPC). MOIRAI shapes future efficiency and connectivity, optimising climate-ocean models on Europe’s advanced EuroHPC pre-Exascale systems, reducing the wall clock time of key model components by at least 20%. Beyond enhancing code efficiency for validation, MOIRAI employs parallelism, concurrency, and cutting-edge queue management systems to boost end-to-end workflow efficiency.
Interoperable workflow solutions will connect seamlessly to Destination Earth (DE) and the European Digital Twin of the Ocean (DTO), allowing for the REASSHORE hub’s deployment, automation, and on-demand capabilities. These innovations will not only improve performance but also offer flexibility in resource usage and model enhancements. Simultaneously, rigorous evaluation in HPC environments, introduction of GPUs in models, and advanced workflow automation will ensure scientific and computational excellence.