Author: David Rasmussen
Date: 12:53:33 01/02/02
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On January 02, 2002 at 15:41:41, Peter Berger wrote: >On January 02, 2002 at 15:34:55, David Rasmussen wrote: > >>I've tried running Crafty at my universitys multiprocessor machines, with poor >>results. Using 4 processors was kind of ok, but not great (~750 knps), but using >>many more processors (16, 24, etc.) just made it slower. How crummy is that. >> >>/David > >Are you sure? Sparc processors usually scale very well. > >If it really became worse I'd suspect a problem with Crafty. > >OK, a silly question: did you remember to recompile Crafty so that it really >could use all those processors? > >pete I changed the -DCPUS=4 line in the makefile to -DCPUS=16 for example. /David
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