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Subject: Re: Hash tables and data-cache, some programmer stuff...

Author: Bruce Moreland

Date: 09:57:52 01/19/98

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On January 19, 1998 at 10:03:27, Robert Hyatt wrote:

>On January 19, 1998 at 07:10:46, Bernhard Bauer wrote:

>>   hash   depth   time  score   trans/ref  pawn  used w  used b    nps
>>    64k    31->  34.82   2.85         79%   99%     98%    b96% 109889
>>    96k    31->  23.34   3.04         53%   99%     99%    b98% 125695
>>   192k    31->  25.12   3.04         66%   99%     99%    b98% 122916
>>   384k    31->  17.73   3.02         74%   99%     99%    b98% 126340
>>   768k    31->   9.85   3.25         90%   99%     99%    b98% 125667
>>   1.5M    31->   6.50   3.25        121%   99%     79%    b92% 126525
>>     3M    31->   3.17   3.25        136%   99%     27%    b37% 123640
>>     6M    31->  34.66   2.85         79%   99%     98%    b96% 110491
>>    12M    31->  34.25   2.85         82%   99%     88%    b83% 109862
>>    24M    31->  36.02   2.85         84%   99%     68%    b62% 110227

1) How much memory is on the machine?

2) Notice how the 6M line is almost identical with the 64K line.  Isn't
that suspicious?

bruce



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