[r-t] PB6 search completes

Richard Smith richard at ex-parrot.com
Sat Feb 6 13:33:35 UTC 2010

Richard Smith wrote:

> Mark Davies wrote:
>> I started a PB6 extent search last night, and it has just completed, so the 
>> search space is not as big as we thought. Total search time was a mere 18 
>> hours, 16 minutes. During that time SMC32 searched 7,409,040,574,000 nodes 
>> and produced 1,440,339,152 (1.4 billion) compositions.
> Is that excluding rotations but including reflections?

... In any case, it's pretty impressive.  25 CPU cycles per 
node on average.


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