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Published Articles >> Table of Contents >> Abstract
January/February 2006 (Vol. 8, No. 1)
pp. 18-29
Computing for LQCD: apeNEXT
Francesco Belletti, Universita di Ferrara, Italy
Sebastiano Fabio Schifano, Universita di Ferrara, Italy
Raffaele Tripiccione, Universita di Ferrara, Italy
François Bodin, IRISA/INRIA and the Universite de Beaulieu, Rennes, France
Philippe Boucaud, Universite de Paris Sud, France
Jacques Micheli, Universite de Paris Sud, France
Olivier Pène, Universite de Paris Sud, France
Nicola Cabibbo, Universita di Roma, Italy
Sergio de Luca, Universita di Roma, Italy
Alessandro Lonardo, Universita di Roma, Italy
Davide Rossetti, Universita di Roma, Italy
Piero Vicini, Universita di Roma, Italy
Maxim Lukyanov, Deutsches Elektronen Synchrotron, Germany
Laurent Morin, Deutsches Elektronen Synchrotron, Germany
Norbert Paschedag, Deutsches Elektronen Synchrotron, Germany
Hubert Simma, Deutsches Elektronen Synchrotron, Germany
Vincent Morenas, Universite Blaise Pascal, France
Dirk Pleiter, NIC/Deutsches Elektronen Synchrotron, Germany
Federico Rapuano, Universita di Milano-Bicocca, Italy
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DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/MCSE.2006.4
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| Abstract |
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apeNEXT is the latest in the APE collaboration's series of parallel computers for computationally intensive calculations such as quantum chromo dynamics on the lattice. The authors describe the computer architectural choices that have been shaped by almost two decades of collaboration activity.
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References
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[1] A. Bartoloni et al., "LBE Simulations of Rayleigh/Bénard Convection on the APE100 Parallel Processor," Int'l J. Modern Physics C, vol. 4, no. 5, 1993, pp. 993–1006.
[2] E. Marinari et al., "Numerical Evidence for Spontaneously Broken Replica Symmetry in 3D Spin Glasses," Physical Rev. Letters, vol. 76, no. 5, 1996, pp. 843–846.
[3] E. Calzavarini, "Matched Filters for Coalescing Binaries Detection on Massively Parallel Computers," Computer Physics Comm., vol. 152, no. 3, 2003, pp. 295–306.
[4] G. La Penna et al., "Molecular Dynamics with the Massively Parallel APE Computers," Computer Physics Comm., vol. 106, nos. 1–2, 1997, pp. 53–68.
[5] T.E.J. Makino et al., "GRAPE-4: A Massively Parallel Special-Purpose Computer for Collisional N-Body Simulations," Astrophysical J., vol. 480, no. 1, 1997, pp. 432–446.
[6] A. Cruz et al., "SUE: A Special-Purpose Computer for Spin Glass Models," Computer Physics Comm., vol. 133, nos. 2–3, 2001, pp. 165–176.
[7] G. Bilardi et al., "The Potential of On-Chip Multiprocessing for QCD Machines," to be published in Proc. 12th Ann. IEEE Int'l Conf. High Performance Computing, 2005.
[8] F. Bodin et al., "The apeNEXT Project," Nuclear Physics B (proceedings supplement), vol. 140, 2005, pp. 176–182.
[9] S. Cabasino, P.S. Paolucci, and G.M. Todesco, ACM Sigplan Notices, vol. 27, 1992, pp. 39–48.
[10] IBM J. Research and Development, special issue on BlueGene supplementary material, vol. 49, nos. 2–3, 2005.
[11] G. Bhanot et al., "QCD on the BlueGene/L Supercomputer," Nuclear Physics B (proceedings supplement) vol. 140, 2005, pp. 823–825.
Additional References
[1] K.G. Wilson, "Confinement of Quarks," Physical Rev. D, vol. 10, no. 8, 1974, pp. 2445–2459.
[2] G.C. Fox, Decomposition of Scientific Problems for Concurrent Processors, tech. report CALT-68-986, Calif. Inst. of Technology, 1983.
[3] E.I. Brooks et al., "Glueball Mass Calculations on an Array of Computers," Nuclear Physics B, vol. 220, no. 4, 1983, pp. 383–400.
[4] R.B. Pearson, J.L. Richardson, and D. Toussaint, A Fast Processor for Monte Carlo Simulation, tech. reports NSF-ITP-81-139 and NSF-ITP-82-98, Univ. of Calif., Santa Barbara, 1981 and 1982.
[5] M. Albanese et al "The Ape Computer: An Array Processor Optimized for Lattice Gauge Theory Simulations," Computer Physics Comm., vol. 45, nos. 1–3, 1987, pp. 345–353.
[6] P. Bacilieri et al., "The APE Project," Computing in High Energy Physics, L.O. Hertberg and W. Hoogland, eds., Elsevier Science, 1986.
[7] N.H. Christ and A.E. Terrano, "A Very Fast Parallel Processor," IEEE Trans. Computers, vol. 33, no. 4, 1984, pp. 344–350.
[8] J. Beetem, M. Denneau, and D. Weingarten, "The Gf11 Supercomputer," Proc. 12th Int'l Symp. Computer Architecture, IEEE CS Press, 1985, pp. 108–115.
[9] N. Avico et al., "From Ape to Ape-100: From 1-Gflops To 100-Gflops in Lattice Gauge Theory Simulations," Computer Physics Comm., vol. 57, no. 1–3, 1989, pp. 285–289.
[10] A. Bartoloni et al., "The APE100 Computer: (I),The Architecture," Int'l J. High-Speed Computing, vol. 5, no. 4, 1993, pp. 637–656.
[11] A. Bartoloni et al., "A Hardware Implementation of the APE100 Architecture," Int'l J. Modern Physics C, vol. 4, no. 5, 1993, pp. 969–976.
[12] A. Bartoloni et al., "The Software of the APE100 Processor," Int'l J. Modern Physics C, vol. 4, no. 5, 1993, pp. 955–967.
[13] F. Bodin et al., "The apeNEXT Project," Nuclear Physics B (proceedings supplement), vol. 106, 2002, pp. 173–176.
[14] F. Bodin et al., "APE Computers— Past, Present, and Future," Computer Physics Comm., vol. 147, nos. 1–2, 2002, pp. 402–409.
[15] R. Tripiccione, "LGT Simulations on APE Machines," Computer Physics Comm., vol. 139, no. 1, 2001, pp. 55–63.
[16] P.A. Boyle et al., "Overview of the QCDSP and QCDOC Computers," IBM J. Research and Development, vol. 49, nos. 2–3, 2005, pp. 351–365.
[17] Y. Iwasaki, "Computers for Lattice Field Theories," Nuclear Physics B (proceedings supplement), vol. 34, 1994, pp. 78–92.
[18] N. Cabibbo, Y. Iwasaki, and K. Schilling, eds. "High-Performance Computing in Lattice QCD," Parallel Computing, vol. 25, nos. 10–11, 1999, pp. 1197–1412.
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Additional Information
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Index Terms- special-purpose computing, signal processing, LQCD, parallel computing
Citation:
Francesco Belletti, Sebastiano Fabio Schifano, Raffaele Tripiccione, François Bodin, Philippe Boucaud, Jacques Micheli, Olivier Pène, Nicola Cabibbo, Sergio de Luca, Alessandro Lonardo, Davide Rossetti, Piero Vicini, Maxim Lukyanov, Laurent Morin, Norbert Paschedag, Hubert Simma, Vincent Morenas, Dirk Pleiter, Federico Rapuano,
"Computing for LQCD: apeNEXT,"
Computing in Science and Engineering,
vol. 8,
no. 1,
pp. 18-29,
Jan/Feb,
2006
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