B5 Port iESM to E3SM: Performance Assessment

Owned by Renata McCoy
Last updated: Sept 02, 2020 by Katherine Calvin (Unlicensed)
1 min read

This page should describe Performance Assessment Tests performed for this stand alone feature and should provide links to all the result pages.

Summary

Performance testing was done with a short GCAM-ELM simulation.

Performance Test 1

Performance Test 1: Increase in run time for ELM-GCAM coupled simulation at 1 degree 

Date last modified: 

Contributors: Tim Shippert (Unlicensed)

Provenance:  

Results: 

CompsetProcessor countminutes per simulated yearsimulated years per wall-clock dayminutes to initialize
ELM only



GCAM+ELM



Note that GCAM only runs once every year, so the increase in runtime for short tests (days to months) is not representative of the total increase in runtime for longer tests (increase is additive not multiplicative).