Re: [RFC] Restrict kernel spawning of threads to a specified set of cpus.

From: Gilad Ben-Yossef
Date: Sun Sep 15 2013 - 09:53:19 EST


On Thu, Sep 12, 2013 at 9:35 PM, Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:

>
> Just offline the CPUs you want to isolate, affine your kthreads and re-online
> the CPUs.
>
> If you're lucky enough to have 1024 CPUs, a winter night should be enough ;-)

Great, I have 4,096 CPUs. I guess I have to wait for the winter solstice :-)

Gilad


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