TY  - RPRT
AU  - Sukov, Sergey
AU  - Nerger, Lars
TI  - natESM Sprint Documentation #16: PDAF2GPU Sprint
IS  - natESM Documentation #16
M1  - FZJ-2025-05379
M1  - natESM Documentation #16
SP  - 10 p.
PY  - 2025
AB  - 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.
LB  - PUB:(DE-HGF)29
DO  - DOI:10.34734/FZJ-2025-05379
UR  - https://juser.fz-juelich.de/record/1049575
ER  -