PARALLELIZATION OF THE WORLDLINE QUANTUM MONTE CARLO METHOD
1992 ◽
Vol 03
(01)
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pp. 61-78
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The worldline quantum Monte Carlo method is a computational technique for studying the properties of many-electron and quantum-spin systems. In this paper, we describe our efforts in developing an efficient implementation of this method for the massively-parallel Connection Machine CM-2. We discuss why one must look beyond the obvious parallelism in the method in order to reduce interprocessor communication and increase processor utilization, and how these goals may be achieved using a plaquette-based data representation. We also present performance statistics for our implementation and sample calculations for the spinless fermion model.
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1996 ◽
Vol 07
(03)
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pp. 425-431
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1994 ◽
Vol 63
(3)
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pp. 1123-1129
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2003 ◽
Vol 118
(11)
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pp. 4781-4783
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Keyword(s):
2010 ◽
Vol 132
(17)
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pp. 174108
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