Author: Robert Hyatt
Date: 18:04:43 11/23/03
Go up one level in this thread
On November 23, 2003 at 20:57:01, Sean Mintz wrote: >I did a test of the latest crafty (19.5) using an executable I made with Intel C >5.0 (/Ox /G6 /Gr /Ob2 /Qipo optimizations). My machine is a dual 1.2 ghz athlon >MP running at 1.35 ghz with 150mhz fsb. > >My crafty.rc file has this: > >ansi off >mode normal >adaptive 1.4M 6M 192M 1M 48M >smpmt 2 >book on >tbpath f:\chess\tablebases\ >cache 8M >learn 7 >ponder on >swindle on >flag on >log off >exit > >--- >Crafty v19.5 (2 cpus) > >White(1): mt 0 >parallel threads disabled. >White(1): bench >Running benchmark. . . >...... >Total nodes: 100409437 >Raw nodes per second: 772380 >Total elapsed time: 130 >SMP time-to-ply measurement: 4.923077 >White(1): quit >--- > >--- >Crafty v19.5 (2 cpus) > >White(1): bench >Running benchmark. . . >...... >Total nodes: 98693325 >Raw nodes per second: 1542083 >Total elapsed time: 64 >SMP time-to-ply measurement: 10.000000 >White(1): quit >--- > >1542083 / 772380 = 1.9965 x faster > > >Sean Mintz Told you it was better. :)
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