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>A highly optimized vectorized code for Monte Carlo simulations of SU(3) lattice gauge theories
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A highly optimized vectorized code for Monte Carlo simulations of SU(3) lattice gauge theories
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机译:一种高度优化的矢量化代码,用于SU(3)晶格规理论的蒙特卡罗模拟
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摘要
New methods are introduced for improving the performance of the vectorized Monte Carlo SU(3) lattice gauge theory algorithm using the CDC CYBER 205. Structure, algorithm and programming considerations are discussed. The performance achieved for a 16(4) lattice on a 2-pipe system may be phrased in terms of the link update time or overall MFLOPS rates. For 32-bit arithmetic, it is 36.3 microsecond/link for 8 hits per iteration (40.9 microsecond for 10 hits) or 101.5 MFLOPS.
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机译:介绍了使用CDC CYBER 205改善矢量化Monte Carlo SU(3)晶格规理论算法性能的新方法。讨论了结构,算法和编程注意事项。在2管道系统上针对16(4)晶格实现的性能可以用链接更新时间或总体MFLOPS速率来表述。对于32位算术,它是36.3微秒/链接,每次迭代8个命中(10个命中40.9微秒)或101.5 MFLOPS。
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