Electromagnetics at Washington State University

R. Olsen
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Abstract

A question arises: Should the Given updating be written i OCCAM, to get an even faster code? A simple estimate shows that in he test program, about 40 million floating-point operations were performed in 58 sec on a single transputer. This is approximately 46% of the theoretical speed. In the case of the conjugate gradient method [8], 39% of the theoretical speed has been reached with OCCAM. This, and a comparison with the test of the floating-point operations (Table l), indicates that one will probably not get a faster code with OCCAM in our case.
华盛顿州立大学的电磁学教授
问题来了:是否应该用OCCAM来编写给定的更新,以获得更快的代码?一个简单的估计表明,在测试程序中,在单个变频器上,大约在58秒内执行了4000万次浮点运算。这大约是理论速度的46%。在共轭梯度法[8]的情况下,OCCAM已达到理论速度的39%。这一点以及与浮点操作测试的比较(表1)表明,在我们的情况下,使用OCCAM可能不会得到更快的代码。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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