EXCELLERATP2 D2.13 Updated Report on the Neko Application Use Case

This document presents the progress made in the Neko Application Use Case (UC) 5 since Month (M) 12 covering the second year of the EXCELLERAT P2 project. Based on the detailed roadmap of the workflow development defined in deliverable D2.1 “Use-Case Execution Roadmap” [14], the workflow of the use case is summarised and the achieved progress with respect to the defined workflow, objectives and success criteria are presented. In summary, the setup of UC-5 was finalised and tested by performing fully Adaptive Mesh Refinement (AMR) production runs using Nek5000. Moreover, the streaming algorithms task was finalised as well, and there was significant progress in aeroacoustics, uncertainty quantification and in-situ visualisation achieved. On the other hand, the initial Central Processing Unit (CPU) implementation of the AMR framework in Neko requires more effort than it was predicted, and this work will be continued in the third year of the project.