Author: Eugene Nalimov
Date: 11:40:51 03/02/99
Go up one level in this thread
On March 02, 1999 at 14:21:32, Stuart Cracraft wrote: >On March 01, 1999 at 13:56:34, Eugene Nalimov wrote: > >>On March 01, 1999 at 13:36:14, Stuart Cracraft wrote: >> >>>On February 28, 1999 at 11:30:53, Larry Griffiths wrote: >>> >>>>On February 28, 1999 at 00:30:20, Stuart Cracraft wrote: >>>> >>>>>On February 26, 1999 at 20:28:44, Larry Griffiths wrote: >>>>> >>>>>>On February 26, 1999 at 20:01:12, Stuart Cracraft wrote: >>>>>> >>>>>>>The new GNU Chess takes about 2 1/4 minutes on a non-dedicated >>>>>>>SUN Enterprise-class machine. Includes the usual full leaf >>>>>>>evaluation (since exclusive pc/sq tables have been largely >>>>>>>discredited as well as the usual lazy eval.) >>>>>>> >>>>>>>I don't see what point this test has since whoever can throw >>>>>>>the most iron at it "wins". >>>>>>> >>>>>>>GNU 5.0 Chess Program >>>>>>>Version 5.00d (17 Dec 1998) >>>>>>> >>>>>>>Transposition table: Entries=256K Size=8192K >>>>>>>Pawn hash table: Entries=32K Size=2048K >>>>>>>White (1) : post >>>>>>>White (1) : force >>>>>>>White (1) : e4 >>>>>>>1. e4 >>>>>>> >>>>>>>black KQkq e3 >>>>>>>r n b q k b n r >>>>>>>p p p p p p p p >>>>>>>. . . . . . . . >>>>>>>. . . . . . . . >>>>>>>. . . . P . . . >>>>>>>. . . . . . . . >>>>>>>P P P P . P P P >>>>>>>R N B Q K B N R >>>>>>> >>>>>>>Black (1) : depth 10 >>>>>>>Black (1) : go >>>>>>>Root score = -30 Phase = 0 Depth = 10 >>>>>>> no book. >>>>>>> 1. 0 0 24 d5 >>>>>>> 2& -25 0 97 d5 Nc3 dxe4 Nxe4 >>>>>>> 2. -25 1 144 d5 Nc3 dxe4 Nxe4 >>>>>>> 3& -28 1 495 d5 exd5 Qxd5 Nc3 >>>>>>> 3& 0 2 867 e5 Nc3 Nc6 >>>>>>> 3. 0 4 1654 e5 Nc3 Nc6 >>>>>>> 4& -24 5 2265 e5 Nc3 Nc6 Nf3 >>>>>>> 4. -24 7 4145 e5 Nc3 Nc6 Nf3 >>>>>>> 5& 0 13 8311 e5 Nc3 Nc6 Nf3 Nf6 >>>>>>> 5. 0 18 11087 e5 Nc3 Nc6 Nf3 Nf6 >>>>>>> 6& -16 38 24524 e5 Nf3 Nf6 Nxe5 Bd6 d4 Bxe5 dxe5 Nxe4 >>>>>>> 6. -16 59 41123 e5 Nf3 Nf6 Nxe5 Bd6 d4 Bxe5 dxe5 Nxe4 >>>>>>> 7& -1 149 105799 e5 Nf3 Nf6 Nxe5 Nxe4 Qf3 Nf6 >>>>>>> 7& 0 224 159010 Nc6 Nf3 Nf6 Nc3 e5 Be2 Bb4 >>>>>>> 7. 0 282 196049 Nc6 Nf3 Nf6 Nc3 e5 Be2 Bb4 >>>>>>> 8& -20 492 347056 Nc6 Nf3 Nf6 Nc3 d5 e5 Ne4 Bb5 >>>>>>> 8. -20 799 574902 Nc6 Nf3 Nf6 Nc3 d5 e5 Ne4 Bb5 >>>>>>> 9& -10 1266 901912 Nc6 Nf3 Nf6 e5 Ng4 d4 d5 h3 Nh6 >>>>>>> 9. -10 2430 1753901 Nc6 Nf3 Nf6 e5 Ng4 d4 d5 h3 Nh6 >>>>>>>10& -26 4386 3127413 Nc6 Nf3 e5 Bb5 Bc5 c3 Nf6 d3 Ng4 O-O >>>>>>>10& -14 10337 7390952 Nf6 e5 Nd5 c4 Nb6 c5 Nd5 Nf3 d6 d4 dxe5 dxe5 >>>>>>>10. -14 13640 9769398 Nf6 e5 Nd5 c4 Nb6 c5 Nd5 Nf3 d6 d4 dxe5 >>>>>>>Time = 136.4 Rate=71623 Nodes=[8776563/992835/9769398] GenCnt=11519786 >>>>>>>Eval=[1138817/4174540] RptCnt=915 NullCut=338736 FutlCut=757941 >>>>>>>Ext: Chk=230000 Recap=86348 Pawn=18800 OneRep=16654 Horz=5813 Thrt=0 >>>>>>>Material=[3600/3600 : 4400/4400] Worst=[-92/-104] >>>>>>>Hash: Success=10% Collision=82% Pawn=63% >>>>>>> >>>>>>>white KQkq >>>>>>>r n b q k b . r >>>>>>>p p p p p p p p >>>>>>>. . . . . n . . >>>>>>>. . . . . . . . >>>>>>>. . . . P . . . >>>>>>>. . . . . . . . >>>>>>>P P P P . P P P >>>>>>>R N B Q K B N R >>>>>>> >>>>>>> >>>>>>>My move is : Nf6 >>>>>> >>>>>>Stuart, >>>>>> >>>>>>I wanted to know how my program stands at this time compared with other >>>>>>programs. I see now that I still have a lot of work to do to improve >>>>>>the performance of my program. I ask my self "What makes these other >>>>>>programs run so fast". I have asked more questions here and have found >>>>>>some great things to try. >>>>>> >>>>>>Thanks for your response. >>>>>> >>>>>>Larry :-0 >>>>> >>>>>Don't sell yourself short. What hardware are you running on and what >>>>>is your result for the same 10-ply post 1. e4 search? >>>> >>>> >>>>It took 22 minutes to 10 plys on a pentium 350. >>>> >>>>Larry. >>> >>>Wow! I didn't realize a Pentium 350mhz was that slow compared to a >>>mid-range Ultra-Sparc. >>> >>>Stuart >> >>Something must be wrong here. PII/350 cannot be 4 times slower >>than *any* Sparc. >> >>Eugene > >Yeah. That's what I thought! > >Larry? If you want, you can send source of beta to me. I'll make an experiment on PII/400, as well as integrate it with my EGTBs (sorry, I cannot seriously test it - *any* program will win against me). Eugene
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