Status of the QCDSP project

Dong Chen , Ping Chen , Norman H. Christ , Robert G. Edwards , George R. Fleming , Alan Gara , Sten Hansen , Chulwoo Jung

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Adrian L. Kaehler Anthony D. Kennedy Gregory W. Kilcup Yubing Luo Catalin I. Malureanu Robert D. Mawhinney John Parsons Chengzhong Sui Pavlos M. Vranas Yuri Zhestkov

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classification ✦ hep-lat

keywords machinelatticemachinesnodetflopswellassembledbrief

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We describe the completed 8,192-node, 0.4Tflops machine at Columbia as well as the 12,288-node, 0.6Tflops machine assembled at the RIKEN Brookhaven Research Center. Present performance as well as our experience in commissioning these large machines is presented. We outline our on-going physics program and explain how the configuration of the machine is varied to support a wide range of lattice QCD problems, requiring a variety of machine sizes. Finally a brief discussion is given of future prospects for large-scale lattice QCD machines.

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Status of the QCDSP project

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