Earth Simulator Building

2. Earth Simulator Building

3. Magnetic Disks Processor Nodes　（６４０ nodes) Interconnection Network(１２８スイッチ) 65m Electric Power Air Conditioner 50m Earthquake-free system

4. 共有メモリ 16GB 共有メモリ 16GB 共有メモリ 16GB 　計算プロセッサ　　　　#0 　計算プロセッサ　　　　#1 　計算プロセッサ　　　　#7 　計算プロセッサ　　　　#0 　計算プロセッサ　　　　#1 　計算プロセッサ　　　　#7 　計算プロセッサ　　　　#0 　計算プロセッサ　　　　#1 　計算プロセッサ　　　　#7 • Processor Number: 5120 • Peak performance: 8GF • Node number: 640 • Peak performance: 40TF • Main memory: 10TB • Node performance: 64GF • Shared memory: 16GB 結合ネットワーク (Full Crossbar Switch: 12.3GB/s x 2) Processor Node#0 Processor Node#1 Processor Node#639

6. シミュレーション研究の流れ Data Transportation Researchers Data Analysis/Cooking Simulation on the Earth Simulator Publication

8. GbE x 2 GbE x 2 3D Virtual Reality System (BRAVE) Mass Data Processing System・MDPS

9. Promotion of Earth Simulator Research Project ☆Mission Definition Committee determines rules of resources allocation of the year ☆Selection Committee selects the national projects of the year among the proposals and allocates the resources to each proposal ☆International projects are promoted, on the basis of the institution-to-institution agreement, by the director of the ESC ☆Epoch-making simulation projects are solicited by the director of the ESC

11. Number of Selected Proposals FY2003 FY2002 climate solid computer innovative

13. Performance of Running Programs Peak Performance 30% Performance (average) Processor Nodes

14. Running Status of Earth Simulator July 2002 June 2003

15. Impacts of the Earth Simulator on Science and Technology (1) ＊Quantitative －　High Resolution

17. Global Ocean Circulation Simulation ( horizontal resolution of 10 km) 1 2 Global Atmosphere Circulation Simulation (horizontal resolution of 10 km) 3 Seismic Wave Propagation caused by Nankai/Tonankai Earthquakes 4

18. 84hour hindcasting of European Downpour 開始 AVHRR Ch. 4 200208111241 AFES t+84 h Hindcast 10-min cumulative 2002081112 • Relatively good hindcast

19. Deep sea circulation traced by a tracer ２０００ｍ深のCFC11の月平均濃度　（DEC/１９９７）

20. Environmental Change

21. Coupled atmosphere-ocean-sea ice-land simulation

26. スーパーダイヤモンドの熱安定性シミュレーション（CNT溶接部）スーパーダイヤモンドの熱安定性シミュレーション（CNT溶接部） 3372粒子 時間刻み=0.5fs ４，０００K ３，５００K ３，０００K ２，０００K １，０００K テスト計算 エネルギー一定 ● 4000kで原子は切れない。比較的高い融点が期待。 ●単位構造が小さいため、格子が歪む。 ●構造で２７倍、時間で３０倍の大規模計算を予定。 １０，０００ ステップ １，０００ ステップ ５０ノード×６ｈ×５ケース

27. Impacts of the Earth Simulator on Science and Technology (２) ＊Qualitative － Paradigm shift

30. “The future is in our present life” ☆Modern science has given us mathematical and observational tools to reveal the history and background of our nature, but not given us a reliable scientific tool to predict what will happen in our nature ★The future is unbounded and contains an infinite possibility of evolution

31. Future is our new challenge!

32. “Computer Simulation is the viable scientific tool to challenge to the Future”

33. “The Earth Simulator has awaken us to realize this fact !! ”

34. The Earth Simulator enables us to make a revolution in manufacturing as well ! ★Much reduction in time and cost is achieved in the development of high/costly new technologies and products, such as automobile,rocket engine, new CNT materials, etc.

35. SUMMARY Simulation brings the future into the scientific realm The future includes: Science, Industry Environment

36. Thank you!