4.2 レーザー核融合シミュレーションの発展とネットワークコンピューティングの試み(4. プラズマ・核融合シミュレーションの発展と将来への期待, スーパーコンピュータとプラズマ・核融合シミュレーションの発展とその将来)

概要

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Recent progress of large scale simulation study in laser fusion research at Osaka University is briefly reviewed in connection with supercomputer development. Present vector-parallel computers have allowed us to proceed to three-dimensional simulations from two-dimensional ones without any difficulties in both radiation-hydro and particle codes. The molecular dynamic (MD) method used mostly in microscopic simulations can also be applied to large-scale macroscopic simulations. Some simulation results are shown with figures. Various attempts to realize high performance network computing are also presented, including an application of large scale MD simulations using the Lagrangian Particle D^3 (Dynamic Domain Decomposition) method to a supercomputer network connected by Super SINET, as well as to integrated fast ignition simulations with the use of originally developed DCCP (Distributed Computing Collaboration Protocol), and to the EUV (Extreme Ultra Violet) simulation GRID.
社団法人プラズマ・核融合学会の論文
2004-05-25