How to change the number of processors in a 16-core machine

Feng Xian feng.xian at gmail.com
Mon Nov 12 07:30:18 UTC 2007


Hi,

 I am doing a scalable test on a 16-core machine (8 dual-core amd
processors). So I need to vary the processors from 1 to 16. But I
couldnt remove the cores from motherboard. Is there any way to achieve
this by changing the max number of processors in the kernel? Thanks!




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