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SubjectRe: performance differences: "maxcpus=1" vs. "echo 0 > /sys/devices/system/cpu/cpu1/online"
> What kind of CPU are you using? Some Intel CPU's do "funny stuff",
> like dynamically overclocking itself when working on a single thread,
> or using all of the 2nd level cache instead of sharing it with the
> second core.

P0 should also work fine with cpu hotplug. At least in theory.

-Andi


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