Climate Modelling in Low-Precision: Effects of both Deterministic & Stochastic Rounding
Climate Modelling in Low-Precision: Effects of both Deterministic & Stochastic Rounding
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Motivated by recent advances in operational weather forecasting, we study the efficacy of low-precision arithmetic for climate simulations. We develop a framework to measure rounding error in a climate model which provides a stress-test for a low-precision version of the model, and we apply our method to a variety of models including the Lorenz sys...
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Climate Modelling in Low-Precision: Effects of both Deterministic & Stochastic Rounding
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TN_cdi_proquest_journals_2521281370
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2521281370
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2104.15076
