Parallel implementation issues: global versus local methods
Tóm tắt
Spectral elements are a potential alternative to the spectral transform method widely used in atmospheric general circulation models. A semi-implicit formulation permits larger time steps than an explicit formulation. Thus, a semi-implicit 3D spectral-element dynamical core should achieve high performance levels on microprocessor-based parallel clusters and substantially accelerate the climate simulation rate.
Từ khóa
#Atmospheric modeling #Spatial resolution #Delay #Equations #Fast Fourier transforms #Concurrent computing #Distributed computing #Weather forecasting #Computational modeling #Parallel processingTài liệu tham khảo
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