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GTC ON-DEMAND

Climate, Weather & Ocean Modeling
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Porting MURaM (Max Planck University of Chicago Radiative MHD) to GPUs Using OpenACC
Abstract:
We'll discuss the Max Planck/University of Chicago Radiative MHD code (MURaM), the primary model for simulating the sun's upper convection zone, its surface, and the corona. Accelerating MURaM allows physicists to interpret high-resolution solar observations. We'll describe the programmatic challenges and optimization techniques we employed while using the OpenACC programming model to accelerate MURaM on GPUs and multicore architectures. We will also examine what we learned and how it could be broadly applied on atmospheric applications that demonstrate radiation-transport methods.
 
Topics:
Climate, Weather & Ocean Modeling, Programming Languages
Type:
Talk
Event:
GTC Silicon Valley
Year:
2019
Session ID:
S9288
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