Author: Jorge Pichard
Date: 02:05:59 11/22/03
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On November 22, 2003 at 04:35:02, Gian-Carlo Pascutto wrote: >On November 22, 2003 at 04:30:29, Russell Reagan wrote: > >>On November 22, 2003 at 04:25:05, Gian-Carlo Pascutto wrote: >> Some comparison between Diep and X3D Fritz just in speed, since Diep will need at least the computer power of Deeper Blue to play as strong as X3D Fritz , Deep Junior or Shredder :-) >>>Diep is playing a testgame against Falcon. I see about 5.5Mnps on >>>Vincents display, and 16-17 ply nominal depth. Looks pretty impressive >>>as Diep is about 75k on a single Athlon XP 1800. >> 3.4 million nodes per second in the starting position, with an 18-ply search depth in less than four minutes! Experts will recognise that this is quite extraordinary. Frans Morsch and Mathias Feist, the authors of the program, tell us that Fritz has never before run on such a fast machine. >>Do you know his hardware specs? I've heard 500 cpus, but not what kind of cpus. > >It's either MIPS R14000. Dunno the Ghz. > >>It would be interesting to know how well his program scales. Hard to draw such >>conclusions comparing Athlon XP 1800 to a 500 cpu machine of unknown speed >>(even though I just tried, before the light bulb went on in my head...it's >>3:30 AM here) :) > >About 75 times faster. The speedup must be very high also or he wouldn't >get 17 ply without forward pruning... > >-- >GCP
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