Efficient multitasking of the Su(3) lattice gauge theory algorithm on the cray X-MP

Published: 01-01-1985| Version 1 | DOI: 10.17632/4dv7ypcmx4.1
Contributors:
D.W. Kuba,
K.J.M. Moriarty

Description

Title of program: SU3 Catalogue Id: AABT_v1_0 Nature of problem The Monte Carlo lattice gauge theory algorithm with the metropolis et al. Updating procedure is vectorized and multitasked on the four processor CRAY X-MP and results in a code with a link-update-time, in 64-bit arithmetic and 10 hits-per-link, of 11.0 musec on a 16^4 lattice, the fastest link-update-time so far achieved. The program calculates the Wilson loops of size up to L/2 x L/2 for an L^4 lattice for SU(3) gauge theory. The formulation of a gauge theory on a lattice was proposed by Wils ... Versions of this program held in the CPC repository in Mendeley Data AABT_v1_0; SU3; 10.1016/0010-4655(85)90024-4 AABT_v2_0; SU3; 10.1016/0010-4655(93)90123-T This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)

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