B1_Soil Erosion Performance Assessment
This page should describe Performance Assessment Tests performed for this stand alone feature and should provide links to all the result pages.
Summary
Testing was performed on Cori-KNL to assess performance of the coupled ELM and soil erosion code, using 192 cores and recording total time for completion, and simulated four years (2001–2004).
Performance Test 1
Performance Test 1: Performance on Cori-KNL and Compy
Date last modified:
Contributors: Zeli Tan
Provenance: 360x720 cru grid, tanzeli/lnd/elm-erosion-master branch
Results:
| Hash tag | Machine | Processor Count | minutes per simulated year | simulated years per wall-clock day | minutes to initialize |
|---|---|---|---|---|---|
a4c3ad0 (development) | Cori-KNL | 192 | 227 m 45 s | 6.3 simulation years | 4 m |
| 0b9a938 (development) | Compy | 160 | 111 m 30 s | 12.9 simulation years | 0.8 m |
| 59ce0c8 (baseline) | Compy | 160 | 109 m 43 s | 13.1 simulation years | 0.8 m |