'Earth simulator' diaporamas de présentation

Computer Systems & Networks

2.7k views • 250 slides

Preconditioned Iterative Linear Solvers for Unstructured Grids on the Earth Simulator

Preconditioned Iterative Linear Solvers for Unstructured Grids on the Earth Simulator. Kengo Nakajima nakajima@cc.u-tokyo.ac.jp Supercomputing Division, Information Technology Center, The University of Tokyo Japan Agency for Marine-Earth Science and Technology. April 22, 2008. Overview.

1.24k views • 115 slides

David E. Keyes Center for Computational Science Old Dominion University

Overview of the U. S. DOE Scientific Discovery through Advanced Computing (SciDAC) Project. David E. Keyes Center for Computational Science Old Dominion University Institute for Computer Applications in Science & Engineering NASA Langley Research Center

953 views • 86 slides

David E. Keyes Center for Computational Science Old Dominion University

Algorithms and Software for Terascale Computation of PDEs and PDE-constrained Optimization. David E. Keyes Center for Computational Science Old Dominion University Institute for Scientific Computing Research (ISCR) Lawrence Livermore National Laboratory. Plan of presentation.

827 views • 69 slides

e-Science and Open Access

684 views • 53 slides

CCSM Component Performance Benchmarking and Status of the CRAY X1 at ORNL

Patrick H. Worley Oak Ridge National Laboratory. CCSM Component Performance Benchmarking and Status of the CRAY X1 at ORNL. Computing in Atmospheric Sciences Workshop 2003 September 10, 2003 L'Imperial Palace Hotel Annecy, France. Acknowledgements.

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The Power and the Limits of Computation

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Earth Simulator Building

Earth Simulator Building. Magnetic Disks. Processor Nodes ????? nodes). Interconnection Network ( ??????? ). 65m. Electric Power. Air Conditioner. 50m. Earthquake-free system. ????? 16 GB. ????? 16GB. ????? 16 GB. ???????????? #0. ???????????? #1. ???????????? #7.

481 views • 36 slides

Computational Science and Infrastructure for Supercomputing in Japan

866 views • 33 slides

Computing Plans in CMS

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The 3-rd ACES Working Group Meeting Opening Address

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21st Century High-End Computing

21st Century High-End Computing. David H. Bailey Chief Technologist, NERSC Lawrence Berkeley National Laboratory http://www.nersc.gov/~dhbailey. Laplace Anticipates Modern High-End Computers.

426 views • 29 slides

Computing in Atmospheric Science Workshop 2003

Computing in Atmospheric Science Workshop 2003. The Earth Simulator Center Update. September 7-11, 2003, Annecy, France. SATO, Tetsuya. The Earth Simulator Center, JAMSTEC. Present status of the Earth Simulator Center Activities. Number of Selected Proposals. 100. FY2003. FY2002. climate.

333 views • 23 slides

The Politics and Economics of Parallel Computing Performance

The Politics and Economics of Parallel Computing Performance. Allan Snavely UCSD Computer Science Dept. & SDSC. Computnik. Not many of us (not even me) are old enough to remember Sputnik But recently U.S. technology received a similar shock. Japanese Earth Simulator.

317 views • 23 slides

The Architecture of Earth Simulator

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Earth Simulator Building

Earth Simulator Building. Configuration of the Earth Simulator. Peak performance/AP : 8Gflops Peak performance/PN : 64Gflops Shared memory/PN : 16GB. Total number of APs : 5120 Total number of PNs : 640. Total peak performance : 40Tflops Total main memory : 10TB.

309 views • 21 slides

Nesting Ocean Model for parallel vector processors

Nesting Ocean Model for parallel vector processors. Miyazawa, Y. (IGCR/FRSGC) et al. Prediction and estimation of effects on coastal ocean of climate variation ----- abnormal sea level, Kyucho. Prediction of maritime disaster ----- oil spill. High-resolution coastal ocean model

294 views • 16 slides

The Earth Simulator System

The Earth Simulator System. Hui Zhu Instructor Dr. Damian. Introduction. Application to the atmospheric and oceanographic science Application to the solid earth science. System Overview. Highly parallel vector supercomputer system 1. consisting of 640 processor nodes (PN)

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IFREE in JAMSTEC since 2001

IFREE in JAMSTEC since 2001. ~100 research and technical scientists big facilities in JAMSTEC - Earth simulator - research vessels - oceanfloor networks Natl & I-Natl collaboration towards comprehensive understanding of Earth evolution.

163 views • 3 slides

Natural Resource Area

Natural Resource Area. Earth System Working Group (ESWG). Prof Jaiho Oh (Chair). Dr. Don Middleton (Co-chair). Dr. Byong Lee (Secretary). Earth System Working Group (ESWG). Grid-enabled eScience Framework for Earth System National eScience project has been initiated by KISTI (Korea,2004)

120 views • 3 slides