Author: Marc D
Date: 04:43:35 03/28/05
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On March 28, 2005 at 06:19:57, Sylvain Eche wrote: >Hi > >I've done a simple test on a position : >with one line in infinite analysis the engines takes 2 or 3 second to reach 12 >depth. >With 5 lines in infinite analysis it takes much more longer -> 10 second. > >I wondered how it works. I thought it was just show more of the line thought by >the engine so it should not be slower to show 5 lines simultanously. > >How does it work ? do I Had an engine thread each time I add a line ? with one >instance it is not possible to display 5 lines ? > >tnx On showing more variation the cpu (depends on type and ghz) needs more time to calculate. by 4 variations it should be no problem but with further more variation lines the cpu gets slowed down.that is not true if you use cpus with more threads. regards marc
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