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GTC ON-DEMAND

Climate, Weather & Ocean Modeling
Presentation
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Hybrid CPU-GPU Solutions for Weather and Cloud Resolving Climate Simulations
Abstract:

Reliable weather prediction for the Alpine region and cloud resolving climate modeling require simulations that run at 1-2 km resolution. Additionally, since the largest possible ensembles are needed, high fidelity models have to run on the most economical resource in a given time to solution. In this presentation we will give an update on the refactoring of COSMO, a widely used production code in academia as well as seven European weather services, and discuss the performance experience on hybrid CPU-GPU systems.

 
Topics:
Climate, Weather & Ocean Modeling
Type:
Talk
Event:
Supercomputing
Year:
2012
Session ID:
SC2036
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