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Subject: Re: More parallel search data from my dual xeon

Author: Anthony Cozzie

Date: 06:34:14 05/12/04

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On May 12, 2004 at 04:57:35, Aaron Gordon wrote:

>1.856 speedup here in iteration time. May want to check over my numbers, falling
>asleep at the keyboard trying to get all this done at this hour :P Whats weird
>is I got a pretty good speedup on the last two that had slowdown problems for
>you. Crafty was v19.6 compiled w/ the Intel C 5.0.1 compiler.
>
>I'll do the second 2cpu run tomorrow and post it along w/ this, for now, sleep!
>:)
>
>1cpu log: ftp://newageoc.com/pub/crafty/logs/1cpu.log
>2cpu log: ftp://newageoc.com/pub/crafty/logs/2cpu-a.log
>
> pos  T         T2
>  1   55     83/1.51
>  2  189    100/1.89
>  3  235    171/1.37
>  4  253    157/1.61
>  5  123     65/1.79
>  6   70     39/1.68
>  7  128     67/1.91
>  8  211    123/1.72
>  9   64     31/2.06
> 10  146     95/1.54
> 11  226    117/1.93
> 12  248    135/1.84
> 13   99     54/1.83
> 14  293    179/1.64
> 15  147     83/1.77
> 16  227    120/1.89
> 17   76     46/1.65
> 18  224     98/2.28
> 19  183     77/2.38
> 20  214    109/1.96
> 21   90     40/2.25
> 22  209     98/2.13
> 23  250    156/1.60
> 24   72     31/2.32
>average SU      1.856


1 out of 4 positions had a superlinear speedup?

anthony



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