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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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