Author: Slater Wold
Date: 18:55:01 07/03/03
Go up one level in this thread
On July 03, 2003 at 19:32:37, Robert Hyatt wrote: >On July 03, 2003 at 18:55:19, Brian Richardson wrote: > >>On July 03, 2003 at 18:26:33, Slater Wold wrote: >> >>>What are your results with your current exe, on the Crafty 'bench' test? >> >> Elapsed SMP Raw >> Version CPUs time time-to-ply NPS >>Opteron 244 (1.7GHz) 19.03 2 28 22.857143 1976833 >>Opteron 244 (1.7GHz) 19.03 1 43 14.883721 1234812 > >That leaves me pretty cold. Dual 2.8ghz xeon, SMT on: > >Total nodes: 122846715 >Raw nodes per second: 2082147 >Total elapsed time: 59 > >This is a different version (19.4) so the time is not really comparable, >but the NPS is, and the xeon is faster than the opteron. That looks ugly, >although it obviously means the opteron is running 32 bit mode only, and it >isn't very happy doing it. Be nice to get real 64 bit boolean operations >up and going. > >> >>> >>>On July 03, 2003 at 17:59:38, Brian Richardson wrote: >>> >>>>I have set up a tempoary account (OpteronCrafty) on ICC with wcrafty-19.03.exe, >>>>the basic unmodified x86 binary from Bob's FTP site. >>>> >>>>It is running on a dual CPU Opteron 244 system. >>>> >>>>5 men EGTBs, standard book.bin and bookc.bin files. >>>> >>>>Initially set to only play unrated games, since there is no >>>>established rating, to be fair. >>>> >>>>I thought some folks would like to test their play or their engines >>>>against it...so have at it and message Richardson with any comments. >>>> >>>>Account only open for a few days, unless ICC extends, so enjoy the >>>>holiday (USA) weekend! >>>> >>>>There are no Opteron compiler or profiling optimizations, yet. >>>> >>>>If anyone would like to email me a better Opteron optimized binary >>>>for Windows, please feel free. >>>> >>>>Brian When he gets a 64-bit compiled/profiled exe, I wouldn't be one bit surprised to see 2.5M+. From a 1.7Ghz machine. Oh, and 2.5M would only be a 25% speedup. From what I've read, I'd be expecting 40%+. I am not at *all* put off. As a matter of fact, I believe I am sold. ;)
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