Author: Stuart Cracraft
Date: 11:21:32 03/02/99
Go up one level in this thread
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?
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