Author: David Rasmussen
Date: 05:09:48 12/09/00
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On December 09, 2000 at 03:31:30, David Rasmussen wrote: >Hi there. > >I'm trying to compile Crafty run with all 48 processors of the monsterserver of >my university, some Sun machine with 24 GB RAM and 48 processors. > >I compile OK, with number of processors set to 20 or something, just to try it. >No problems. But when I run it, it says 1 CPU. > >Whats the problem? I would really like to get Crafty going at this monster. It >would be about 2.000.000 nps or so. I got it to work now. Unfortunately, if I run with all 48 CPU's (or actually if I run with more than 4 sometimes), I get a "SMP block not allocated" or something, during search. It doesnt happen all the time. Just sometimes. And even when it doesnt, searching with 16 processors on this system is slower than searching with 4. That's odd.
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