Author: Robert Hyatt
Date: 08:52:59 03/10/04
Go up one level in this thread
On March 09, 2004 at 22:33:56, Mike Byrne wrote: > <HT> > 9-> 11.81 -Mat11 1. ... Rxg2+ 2. Kf1 Ba6+ 3. Kxg2 Bb7+ > 4. Kf2 Rf3+ 5. Kg2 Rxa3+ 6. Kg1 Rxg3+ > <HT> >? 10 11.81 1/53* 1. ... Rxg2+ > >it's taking a few seconds longer on the dual - I'm concerned that I may have >broken SMP some how > >anybody else with dual running crafty - and not using my modified source that is unusual but not impossible. Occasionally 2 cpus are more than twice as fast. The inverse _must_ also be true, that occasionally 2 cpus will be slower than 1... > >dual cpu: > > > 9 1.57 -13.83 1. ... Bb7 2. Qc8+ Bxc8 3. Red1 Qf6 > 4. Kh1 Rxg2 5. Rd8+ Qxd8 6. Kxg2 Re2+ > 7. Kg1 (s=2) > 9 14.89 -Mat11 1. ... Rxg2+ 2. Kf1 Ba6+ 3. Kxg2 Bb7+ > 4. Kf2 Rf3+ 5. Kg2 Rxa3+ 6. Kg1 Rxg3+ > <HT> > 9-> 15.11 -Mat11 1. ... Rxg2+ 2. Kf1 Ba6+ 3. Kxg2 Bb7+ > 4. Kf2 Rf3+ 5. Kg2 Rxa3+ 6. Kg1 Rxg3+ > <HT> > 10 17.82 -Mat11 1. ... Rxg2+ 2. Kf1 Ba6+ 3. Kxg2 Bb7+ > <HT>
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