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Subject: Re: AMD A64 X2 DUALCORE

Author: Robert Hyatt

Date: 15:38:42 08/08/05

Go up one level in this thread


On August 08, 2005 at 17:31:48, Vincent Lejeune wrote:

>
>Do you plan to do some test games with 8 CPU on ICC ?
>If yes, I'll take a look ...
>

I may try tonight, say after 8pm-9pm.  If I do, I'll say something in channel 64
for a "heads-up" and may be looking for volunteers to play some unrated games to
make sure everything is working...  I doubt I'll play any rated games since it
would be unfair to use that kind of hardware with a dual pentium 2.8 hardware
ICC "rating"...


>
>On August 08, 2005 at 16:40:11, Robert Hyatt wrote:
>>...
>>
>>              time=3:20  mat=-3  n=371229148  fh=93%  nps=1.86M
>>              time=3:20  mat=-3  n=387456032  fh=94%  nps=1.94M
>>              time=3:20  mat=-2  n=393026421  fh=94%  nps=1.97M
>>              time=3:20  mat=-2  n=438914927  fh=96%  nps=2.19M
>>              time=3:20  mat=-1  n=446588116  fh=95%  nps=2.23M
>>              time=3:20  mat=-2  n=431924227  fh=93%  nps=2.16M
>>              time=3:20  mat=-2  n=438675907  fh=94%  nps=2.19M
>>              time=3:20  mat=1  n=418326816  fh=92%  nps=2.09M
>>              time=3:20  mat=-1  n=423806907  fh=92%  nps=2.12M
>>              time=3:20  mat=-1  n=412172447  fh=91%  nps=2.06M
>>              time=3:20  mat=0  n=452391068  fh=93%  nps=2.26M
>>              time=3:20  mat=0  n=452926645  fh=93%  nps=2.26M
>>              time=3:20  mat=0  n=452392284  fh=93%  nps=2.26M
>>              time=3:20  mat=0  n=463384147  fh=92%  nps=2.32M
>>              time=3:20  mat=0  n=458280168  fh=92%  nps=2.29M
>>              time=3:20  mat=5  n=450563188  fh=93%  nps=2.25M
>>              time=3:20  mat=0  n=448600113  fh=92%  nps=2.24M
>>              time=3:20  mat=0  n=430064921  fh=92%  nps=2.15M
>>              time=3:20  mat=-1  n=389967561  fh=91%  nps=1.95M
>>              time=3:20  mat=-1  n=404756618  fh=90%  nps=2.02M
>>              time=3:20  mat=-1  n=393679306  fh=90%  nps=1.97M
>>              time=3:20  mat=-1  n=391818850  fh=90%  nps=1.96M
>>              time=3:20  mat=-1  n=397601175  fh=90%  nps=1.99M
>>              time=3:20  mat=-1  n=400104638  fh=90%  nps=2.00M
>>opteron% grep nps cbrun.log.mt=8b.200
>>              time=3:20  mat=-3  n=2806042190  fh=93%  nps=14.03M
>>              time=3:20  mat=-3  n=2916788431  fh=93%  nps=14.58M
>>              time=3:20  mat=-2  n=2873784299  fh=93%  nps=14.37M
>>              time=3:20  mat=-2  n=3103862678  fh=95%  nps=15.52M
>>              time=3:20  mat=-1  n=3337271703  fh=94%  nps=16.69M
>>              time=3:20  mat=-2  n=3260770604  fh=93%  nps=16.30M
>>              time=3:20  mat=-2  n=3354633576  fh=93%  nps=16.77M
>>              time=3:20  mat=1  n=3226460542  fh=92%  nps=16.13M
>>              time=3:20  mat=-1  n=3139153516  fh=92%  nps=15.70M
>>              time=3:20  mat=-1  n=3244312269  fh=92%  nps=16.22M
>>              time=3:20  mat=0  n=3297166602  fh=92%  nps=16.49M
>>              time=3:20  mat=0  n=3413063738  fh=92%  nps=17.07M
>>              time=3:20  mat=0  n=3376699324  fh=92%  nps=16.88M
>>              time=3:20  mat=0  n=3311204158  fh=91%  nps=16.56M
>>              time=3:20  mat=0  n=3374495270  fh=92%  nps=16.87M
>>              time=3:20  mat=5  n=3298033933  fh=92%  nps=16.49M
>>              time=3:20  mat=0  n=3224183497  fh=91%  nps=16.12M
>>              time=3:20  mat=0  n=3056891697  fh=91%  nps=15.28M
>>              time=3:20  mat=-1  n=2870594426  fh=91%  nps=14.35M
>>              time=3:20  mat=-1  n=3023374513  fh=90%  nps=15.12M
>>              time=3:20  mat=-1  n=2977525743  fh=90%  nps=14.89M
>>              time=3:20  mat=-1  n=2993177265  fh=89%  nps=14.97M
>>              time=3:20  mat=-1  n=3003140555  fh=89%  nps=15.02M
>>              time=3:20  mat=-1  n=2996154121  fh=89%  nps=14.98M
>>opteron%
>>
>>
>>The first set of numbers if from a single-cpu run on the quad 875, over the old
>>Cray Blitz test positions we were using in last years argument.  The second set
>>of numbers is with 8 cpus.  Time limit for both runs was 200 seconds per
>>position.  Numbers are not "pefect" yet, but for the first position, the scaling
>>is 7.54X (NPS scaling).  Which is almost 8.0.
>>



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