Number Formats, Error Mitigation, and Scope for 16‐Bit Arithmetics in Weather and Climate Modeling Analyzed With a Shallow Water Model - Klöwer, M.; Düben, P. D.; Palmer, T. N. (Journal of advances in modeling earth systems, 2020)
Keywords: 16‐bit arithmetic; Algorithms; Climate; Climate models; Computational Geophysics; Computational Models, Algorithms; Deep learning; Earth System Modeling; Errors; Field programmable gate arrays; Floating; floating‐point numbers; Geodesy and Gravity; Global Change; Global Change from Geodesy; Hydrology; Informatics; Machine learning; Mathematical Geophysics; Mitigation; Modeling; Modelling; Natural Hazards; Numerical Algorithms; Numerical Modeling; Oceanography: General; Physical Modeling; posit numbers; Reduced precision; rounding error; Shallow water; Software; Supercomputers; Uncertainty; Uncertainty Assessment; Uncertainty Quantification; Weather; rounding error; Reduced precision; 16‐bit arithmetic; climate models; floating‐point numbers; posit numbers