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Subject: Re: At time from playchess: ZAPPA 2.0 vs. Shredder 9 SE, 60+15

Author: Thorsten Czub

Date: 06:24:07 08/30/05

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On August 30, 2005 at 07:52:11, Thomas Lagershausen wrote:

i try to replay this with Zappa 1.1 in the moment on a slower machine.
it is now in search 12 after 6'31 and says +1.04 for 32.bxa6.

This is the main line i am talking about thomas.
yours has this in 8 seconds ?!

I am using a duron ! and with 64 MB hash my machine needed 6'31".
With 128 MB it is... moment,

1. b5xa6 Kg8-h7 2. Qe2-d3 Qd6-e7 3. Qd3-f3 Rc7-d7 4. Rb3-c3 Qe7-d6 5. Rc3-c8
Qd6-e7 6. Rc8-b8 Qe7-d6 7. Ba2xe6 Qd6xe6 8. Rb8xf8 Rd7-d2
 = (1.04)	Depth: 12/27	00:06:28.39	4680kN (12 KN/s, 0 splits, 0 aborts)

I wonder my machine is so slow ! it only makes 12kNPS.



>  12	00:08	   4.679.920	567.263	+1,04	1. b5xa6 Kg8-h7 2. Qe2-d3 Qd6-e7 3. Qd3-f3


on my AMD 2400+ zappa 1.1 makes arround 320 kNPS !!

there is no hash table swapping !
The problems in speed do e.g. not occur with spike.
spike makes normal NPS on this duron.

e.g. spike 1.0 mainz on this machine in this position 200 kNPS.

why is zappa so slow ?? while spike and others behave normal (as one would
expect) on the duron.




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