Computational Design and Performance of the Fast Ocean Atmosphere Model, Version One

The Fast Ocean Atmosphere Model (FOAM) is a climate system model intended for application to climate science questions that require long simulations. FOAM is a distributed-memory parallel climate model consisting of parallel general circulation models of the atmosphere and ocean with complete physic...

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Hauptverfasser: Jacob, Robert, Schafer, Chad, Foster, Ian, Tobis, Michael, Anderson, John
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container_volume 2073
creator Jacob, Robert
Schafer, Chad
Foster, Ian
Tobis, Michael
Anderson, John
description The Fast Ocean Atmosphere Model (FOAM) is a climate system model intended for application to climate science questions that require long simulations. FOAM is a distributed-memory parallel climate model consisting of parallel general circulation models of the atmosphere and ocean with complete physics paramaterizations as well as sea-ice, land surface, and river transport models. FOAM’s coupling strategy was chosen for high throughput (simulated years per day). A new coupler was written for FOAM and some modifications were required of the component models. Performance data for FOAM on the IBM SP3 and SGI Origin2000 demonstrates that it can simulate over thirty years per day on modest numbers of processors.
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ispartof Computational Science -- ICCS 2001, 2001, Vol.2073, p.175-184
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source Springer Books
subjects ATMOSPHERICS
CLIMATE MODELS
Climate System Model
CLIMATES
Climatology. Bioclimatology. Climate change
Coastal oceanography, estuaries. Regional oceanography
Computational Design
Couple Climate Model
DESIGN
Earth, ocean, space
ENVIRONMENTAL SCIENCES
Exact sciences and technology
External geophysics
GENERAL CIRCULATION MODELS
Message Passing Interface Process
Meteorology
MODIFICATIONS
Ocean Model
OCEANOGRAPHY
PHYSICS
Physics of the oceans
RIVERS
TRANSPORT
title Computational Design and Performance of the Fast Ocean Atmosphere Model, Version One
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