Author: Aaron Gordon
Date: 02:30:13 02/22/03
Go up one level in this thread
On February 22, 2003 at 03:15:15, Matt Taylor wrote: >On February 21, 2003 at 23:26:34, Aaron Gordon wrote: > >>On February 21, 2003 at 21:51:41, Matt Taylor wrote: >> >>>On February 21, 2003 at 19:49:55, Aaron Gordon wrote: >>> >>>>On February 21, 2003 at 18:08:58, Robert Hyatt wrote: >>>> >>>>>On February 21, 2003 at 17:37:35, Aaron Gordon wrote: >>>>> >>>>>>On February 21, 2003 at 08:04:18, Mike Byrne wrote: >>>>>> >>>>>>>On February 21, 2003 at 08:02:34, Mike Byrne wrote: >>>>>>> >>>>>>>>On February 21, 2003 at 07:14:47, Charles Worthington wrote: >>>>>>>> >>>>>>>>>On February 21, 2003 at 07:05:22, Charles Worthington wrote: >>>>>>>>> >>>>>>>>>>On February 21, 2003 at 06:47:11, Mike Byrne wrote: >>>>>>>>>> >>>>>>>>>>>On February 21, 2003 at 04:46:53, Charles Worthington wrote: >>>>>>>>>>> >>>>>>>>>>>>Bob what program is required for me to conduct benchmark tests with Crafty? >>>>>>>>>>>>Could you please e-mail it or post a link here to it? Thank you. >>>>>>>>>>> >>>>>>>>>>>Charles, >>>>>>>>>>> >>>>>>>>>>>You have it, the "crafty" program has a built in benchmark ....start crafty in >>>>>>>>>>>dos mode (console) with no crafty.rc file ( a plain taxt file you create with >>>>>>>>>>>engine parameters - but in this case - do not have a crafty.rc file in the same >>>>>>>>>>>directory as crafty). >>>>>>>>>>> >>>>>>>>>>>Type word "bench" at the command prompt. >>>>>>>>>>> >>>>>>>>>>>Mike >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>Thanks Mike. I haven't set the Crafty you sent me up yet so I didn't know. In >>>>>>>>>>all honesty I have no Idea how to set it up to run on the Chessbase server. The >>>>>>>>>>Crafty that comes with fritz is already set up so I have never had to set one up >>>>>>>>>>yet. The other foreign progs are easy just drop in the eng and dll and you are >>>>>>>>>>done. This does not look so easy. :-) >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>640 kNs.....Not good :-) >>>>>>>> >>>>>>>>on your new machine?? >>>>>>> >>>>>>>ok I see it in your title ...that is respectable for 1.2Ghz Celeron -- it's in >>>>>>>the ballpark -- I think a dual 3 Ghz will get 3M nps.... >>>>>> >>>>>>Hyatts Dual xeon 2.8GHz only gets 2.1 million in the benchmark.. >>>>>>If you scale it up to 3.06x2 + HT you'll only see about 2.3 million. >>>>> >>>>>I won't try to predict that performance, it needs testing. The 3.06 xeons >>>>>have 533mhz FSB, while my 2.8s are 400. That is a difference above and beyond >>>>>the raw clock speed. >>>> >>>>When I did testing vs Athlon SDR systems and DDR systems I noticed next to no >>>>difference in Crafty's performance. Doubling bandwidth made less than a 2% >>>>increase (if even that). Here is the graph I did back then, all "Thunderbird" >>>>systems are SDR, all AthlonXP's are DDR. I also included 1GHz/100fsb Athlon >>>>Tbird results vs 1GHz/133fsb results. Here is the list: >>>> >>>>http://speedycpu.dyndns.org/crafty/c1900-bench.jpg >>>> >>>>So you can compare: AthlonXP 1600+'s are 1.4GHz, compare with Tbird 1.4GHz. >>>>AthlonXP 1500+'s are 1.33GHz, compare with the Tbird 1.33. >>>> >>>>>>Crafty v19.4 (1 cpus) >>>>>> >>>>>>White(1): mt=4 >>>>>>max threads set to 4 >>>>>>White(1): bench >>>>>>Running benchmark. . . >>>>>>...... >>>>>>Total nodes: 104415743 >>>>>>Raw nodes per second: 2130933 >>>>>>Total elapsed time: 49 >>>>>>SMP time-to-ply measurement: 13.061224 >>>>>>White(1): end >>> >>>A faster FSB does more than just add bandwidth. CL=2 ram on a 100 MHz FSB is >>>slower latency-wise than CL=2 ram on a 133 MHz FSB. The ram timings in your >>>results aren't posted, but I would bet that they are different in some cases. >>>This can make a world of difference, particularly since the processors burn off >>>a lot of precious cycles waiting on memory. >>> >>>-Matt >> >>I used the fastest options available in the bios, CL2, 4-bank interleave, >>various things like that. > >And what about everyone else? > >-Matt Not sure what you mean.. all of those benchmarks in the list are my computers. All of them were setup identically using various speed chips.
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