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Subject: Re: fine 70 results

Author: Robert Hyatt

Date: 12:31:30 03/31/03

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I basically gave up on this one.  Starting off at 48K, a 36 ply search
took 13 minutes 54 seconds.  At 96K/192K/384K/768K I aborted the tests
after 20-30 minutes of searching.  There were additional fail highs in these
tests but apparently the table was small enough that important stuff got
zapped and made the searches take longer.  One note is that the scores were
more accurate (much higher) but so was the time.

At the default 3M hash, this 36 ply search takes .865 seconds, and there
is not going to be much improvement beyond that.  At smaller sizes, the time
difference
is _remarkable_.  So for this position 3M (for Crafty) is the critical
size.  Anything >= that results in instant 36 ply searches, anything smaller
results in trememdous searches.



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