Title | ||
---|---|---|
Reflecting on the Goal and Baseline for Exascale Computing: A Roadmap Based on Weather and Climate Simulations. |
Abstract | ||
---|---|---|
We present a roadmap towards exascale computing based on true application performance goals. It is based on two state-of-the art European numerical weather prediction models (IFS from ECMWF and COSMO from MeteoSwiss) and their current performance when run at very high spatial resolution on present-day supercomputers. We conclude that these models execute about 100-250 times too slow for operationa... |
Year | DOI | Venue |
---|---|---|
2019 | 10.1109/MCSE.2018.2888788 | Computing in Science & Engineering |
Keywords | Field | DocType |
Computational modeling,Exascale computing,Supercomputers,Weather forecasting,Numerical models,Spatial resolution,High performance computing | Exascale computing,Weather and climate,Computer science,Real-time computing,Computational science,Operational requirements,Software,Throughput,Petascale computing,Image resolution,Weather forecasting | Journal |
Volume | Issue | ISSN |
21 | 1 | 1521-9615 |
Citations | PageRank | References |
0 | 0.34 | 0 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Thomas C. Schulthess | 1 | 106 | 15.16 |
Peter Bauer | 2 | 48 | 16.74 |
Nils P. Wedi | 3 | 27 | 4.03 |
Oliver Fuhrer | 4 | 46 | 4.72 |
Torsten Hoefler | 5 | 2197 | 163.64 |
Christoph M. Schär | 6 | 0 | 0.68 |