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Subject: Re: playing with the Opteron - Part I.

Author: enrico carrisco

Date: 19:44:21 01/27/04

Go up one level in this thread


On January 26, 2004 at 21:46:23, Robert Hyatt wrote:

>On January 26, 2004 at 17:53:15, enrico carrisco wrote:
>
>>On January 26, 2004 at 16:06:13, Robert Hyatt wrote:
>>
>>>On January 26, 2004 at 15:59:59, Rolf Tueschen wrote:
>>>
>>>>On January 26, 2004 at 15:47:56, Robert Hyatt wrote:
>>>>
>>>>>This is probably the best result I have ever seen from Crafty.  I am simply
>>>>>running some "sanity checks" to make sure everything is functioning, after a few
>>>>>recent changes.  Here is my first test, WAC at 1 second per move:
>>>>>
>>>>>total positions searched..........         300
>>>>>number right......................         299
>>>>>number wrong......................           1
>>>>>percentage right..................          99
>>>>>percentage wrong..................           0
>>>>>total nodes searched..............   109706792
>>>>>average search depth..............         4.6
>>>>>nodes per second..................     6522401
>>>>>
>>>>>It misses #230.
>>>>>
>>>>>I re-compiled with Dann's favorite -DDETECTDRAW and at one second per move,
>>>>>blasted out the following result:
>>>>>
>>>>>total positions searched..........         300
>>>>>number right......................         300
>>>>>number wrong......................           0
>>>>>percentage right..................         100
>>>>>percentage wrong..................           0
>>>>>total nodes searched..............   103251953
>>>>>average search depth..............         4.5
>>>>>nodes per second..................     5713998
>>>>>
>>>>>I will try to run some other tests as I continue looking at things.  I am also
>>>>>once again experimenting with the -DFUTILITY stuff that Jeramiah wrote, to see
>>>>>how it affects things on this really monster box.
>>>>>
>>>>>BTW for those that have asked, "crafty" is playing on ICC most of this week
>>>>>using this box.  Scrappy is running on my normal dual xeon 2.8 all the time...
>>>>
>>>>
>>>>
>>>>I love you as a scientist, buddy, but how will you do as a participant at the
>>>>CTG6? You are doing a good job in training your own opponents IMO. But this is
>>>>the most decent I've seen for years here around! I wish that Crafty still takes
>>>>the event in passing by. You deserved it. Fingers crossed. :)
>>>>
>>>>Rolf
>>>
>>>
>>>You mean the actual event?
>>>
>>>Hint:  Crafty will _not_ be using the same book I am playing with on ICC right
>>>now.  :)  That's all I'll say.  Except that it will not be using a commercial
>>>book either.  :)
>>
>>You'll need to send that book over for inspection immediately.
>>My email address is....  ;)
>>
>>-elc.
>
>
>I'll mail it to you Sunday night.  :)
>
>My old Cray Blitz book partner is coming down Wednesday for a day or two of book
>tuning.  Like the good old days.  :)

If I didn't know better I'd say someone wants to win the tournament.  This
appears to be more effort than the past CCTs (4 & 5), no?

-elc.



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