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QCD ON THE iPSC/860

Author

Listed:
  • CLAUDE BERNARD
  • THOMAS A. DEGRAND
  • CARLETON DETAR
  • STEVEN GOTTLIEB
  • A. KRASNITZ
  • MICHAEL C. OGILVIE
  • R.L. SUGAR
  • D. TOUSSAINT

Abstract

Performance of the Intel iPSC/860 parallel processor for Quantum Chromodynamics codes with dynamical fermions is described. After reviewing the hardware and software environments provided by the manufacturer, the data structures appropriate for the QCD code are described. Techniques for maximum performance are briefly discussed. We achieve a speed of 10–15 Mŕlops per node depending upon how many lattice sites are located on each node.

Suggested Citation

  • Claude Bernard & Thomas A. Degrand & Carleton Detar & Steven Gottlieb & A. Krasnitz & Michael C. Ogilvie & R.L. Sugar & D. Toussaint, 1992. "QCD ON THE iPSC/860," International Journal of Modern Physics C (IJMPC), World Scientific Publishing Co. Pte. Ltd., vol. 3(01), pages 27-42.
    • Handle: RePEc:wsi:ijmpcx:v:03:y:1992:i:01:n:s0129183192000038
    DOI: 10.1142/S0129183192000038
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