Author: Vincent Diepeveen
Date: 15:02:52 11/26/01
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On November 26, 2001 at 14:24:56, Slater Wold wrote: shredder gets poor speedup here. don't know about what it gets there. here it's like 1.2 to 1.7 real bad considering it forward prunes. >On November 26, 2001 at 13:00:19, K. Burcham wrote: > >>On November 26, 2001 at 11:43:48, Jonas Cohonas wrote: >> >>>On November 26, 2001 at 07:32:56, K. Burcham wrote: >>> >>>>anyone know how to enable smp support for deep fritz. >>>>my deep junior will use both processors, but i cant get >>>>deep fritz to run on both processors. deep fritz is using only >>>>one processor on my dual machine. >>>> >>>>thanks >>>>kburcham >>> >>>Go to "load engine" highlight Deep Fritz choose "engine parameters" >>>and under "number of threads" set it to 2 >>> >>>Regards >>>Jonas >> >>for some reason, this is not making a difference. >>i have tried, changing number of threads to one and also to two. >>with number of threads on two it is the same kns. about 1400 kns. >>deep junior will run about 2200 kns (not deep junior seven) >>bios shows both mp processors on boot up. >>windows 2000 pro os. >>i think i will format and reload all, and then try again. >> >>thanks >>kburcham > >#1. DF sucks at SMP. I don't care what _ANYONE_ says. I have the proof. Your >speedup on DF is going to be VERY small, if ANY at all. I've said this on here >100 times. > >#2. Use Crafty or Shredder. They are the best SMP'ers. DJ is also a fine >tester. See what kind of speedup you get with them. > >#3. Look at your task manager, and look at CPU usage. 100% is both CPU's. 50% >is 1. Don't expect to see 200%.
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