Download Use of High Performance Computing in Meteorology: by Walter Zwieflhofer, George Mozdzynski PDF

By Walter Zwieflhofer, George Mozdzynski

Geosciences and, particularly, numerical climate prediction are difficult the top degrees of obtainable laptop energy. the eu Centre for Medium-Range climate Forecasts, with its adventure in utilizing supercomputers during this box, organizes some other yr a workshop bringing jointly brands, desktop scientists, researchers and operational clients to proportion their stories and to profit in regards to the most up-to-date advancements. This quantity offers a good assessment of the most recent achievements and plans for using new parallel concepts within the fields of meteorology, climatology and oceanography.

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Read Online or Download Use of High Performance Computing in Meteorology: Proceedings of the ECMWF Workshop on the Use of High Performance Computing in Meteorology, Reading, UK, 25-29 October 2004 PDF

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Additional info for Use of High Performance Computing in Meteorology: Proceedings of the ECMWF Workshop on the Use of High Performance Computing in Meteorology, Reading, UK, 25-29 October 2004

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1. The number and site of requests Figure 8 and Figure 9 shows the number of executed requests and the execution time in the L-system, respectively. The execution time is a measure 48 mance). 5 terabyte earthquake simulation on the Earth Simulator” won the Gordon Bell Award for Peak Performance‘. This project used 1,944 processors of the ES to simulate seismic wave propagation resulting from a large earthquake, and performed at 5 TFLOPS (33%of the peak performance). 2 TFlops Simulation of Geodynamo on the Earth Simulator” was awarded the Gordon Bell Award for Peak Performance7.

P. Mehrotra, J. V. Rosendale, and H. Zima, “High Performance Fortran: History, status and future,” Parallel Computing, vol. 24, no. 3, pp. 325-354, May 1998. 9. H. Sakagami, H. Murai, and M. 9 TFLOPS three-dimensional fluid simulation for fusion science with HPF on the earth simulator,’’ in Proceedings of the 2002 ACM/IEEE conference o n Supercomputing. IEEE Computer Society Press, 2002, pp. 1-14. 10. R. W. Numrich and J. K. Reid, “Co-Array Fortran for parallel programming,” Rutherford Appleton Laboratory, Oxon, UK, Tech.

7. 58 TJops Global Atmospheric Sirnulation with the Spectral Transform Method on the Earth Simulator, Proceedings of the ACM/IEEE SC2002 conference (2002). 9 TFLOPS Threedimensional Fluid Simulataon for Fusion Science with HPF on the Earth Simulator, Proceedings of the ACM/IEEE SC2002 conference (2002). 4-Tftops Direct Numerical Simulation of TzGrburance b y a Fourier Spectral Method on the Earth Simulator, Proceedings of the ACM/IEEE SC2002 conference (2002). 5 terabyte earthquake simulation on the Earth Simulator, Proceedings of the ACM/IEEE SC2003 conference (2003).

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