%0 Report
%A Sukov, Sergey
%A Nerger, Lars
%T natESM Sprint Documentation #16: PDAF2GPU Sprint
%N natESM Documentation #16
%M FZJ-2025-05379
%M natESM Documentation #16
%P 10 p.
%D 2025
%X The objective of the sprint was to address two technical challenges: evaluating and optimizing the performance of PDAF software modules, and developing a strategy for porting the code to GPUs. The key results achieved during the sprint are an evaluation of the parallel efficiency of a standalone application of the ICON-Ocean model with PDAF, code analysis, and the development of a strategy for GPU offloading. Preliminary GPU porting of core PDAF subroutines and subsequent performance testing were also carried out.
%F PUB:(DE-HGF)29
%9 Report
%R 10.34734/FZJ-2025-05379
%U https://juser.fz-juelich.de/record/1049575