In this section there are some traces that shows the largest and more important functions of EC-Earth in terms of execution time. First, is necessary get the functions with gprof and then, trace this functions using Extrae. Because of the huge size of detailed traces, we used burst mode in order to generate light traces that are easier to analyze.

Generic configuration:

• Coupled EC-Earth 3.2beta: IFS, NEMO 3.6, LIM3, XIOS, Runoff-mapper, OASIS3-MCT
• 1 Runoff-Mapper task
• 1 xios task
• MareNostrum III, 16 tasks/node
• T255L91-ORCA1L46

Configuration for gprof:

• 288 NEMO tasks
• 320 IFS tasks
• 6 months of simulation

Configuration for Extrae:

• 128 NEMO tasks
• 128 IFS tasks
• 1 day of simulation