This report describes and assesses the computational performance of the PELAGOS coupled model, a global ocean coupling of NEMO and BFM. The first part is dedicated to a comparison of CMCC architectures on which the model is running, and the second part offers insight regarding focal points pertaining to near and long-term optimization possibilities.

• Institute for Earth System Predictions

• Ocean modeling and Data Assimilation

Authors

• James Brunson
• Tomas Lovato
• Marcello Vichi
• William Mckiver
• Esteban Damian Gutierrez Mlot