Author: Jorge Pichard
Date: 10:48:29 11/04/00
Go up one level in this thread
On November 04, 2000 at 12:30:41, Christopher A. Morgan wrote: > > According to the latest SSDF rating list, 10/27/00, the number 16 and 17 >programs had an average rating of 2475 (16. Fritz 5.32 64MB P200 MMX 2476, >and 17. Hiarcs 7.32 64MB P200 MMX 2473). When we go up a generation in >microprocessor, double the size of the hash table, double + the speed, then the >same two programs now have an average rating of 2541, an increase of 66 points >(5. Fritz 5.32 128MB K6-2 450 MHz 2552 , and 9. Hiarcs 7.32 128MB K6-2 450 >MHz 2530). > > The number 1 and 2 programs had an average rating of 2611 (1. Fritz 6.0 128MB >K6-2 450 MHz 2630, and 2. Junior 6.0 128MB K6-2 450 MHz 2592) > > If we once again go up a generation in microprocessor to Pent III, or AMD >Athlon, double the size of the hash table to 256MB, and double + the speed to >1,000 MHz, should we expect an increase in average rating or around 66 points to >2677 or thereabouts? The increase in rating point doesn't remain 66 Points when you double the speed of the Microprocessor or double the memory size. I just finished playing a small match of 50 games at G/60 with Fritz 6a using an AMD K6-II 500 Mhz with 128 SDRAM vs my other AMD Athlon 800 Mhz with 256 SDRAM and to my surprise the Athlon only scored 27.5 out of 50 games. This does not even reflect a 25 rating points increase. But certain programs benefit more than other such as Nimzo 7.32, I am in the middle of my next match of 50 games where the Athlon 800 MHz is scoring 20 games out of 32 so far and 18 more games to play. Pichard. > My more basic question is have we reached the point in computer chess >programming where the programs can play at the super elite level, 2700+, if they >can run fast enough or have multi processors re Deep Junior with 4 processors >which appears to now play at the super elite level. Can more be done with >programming? Obviously, re Deep Blue we can use brute force and play at or near >world champion level. I am not asking about that level of hardware. > >Thanks!
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