[CentOS] processor affinity
Adam Grossman
adam.grossman at devitron.com
Wed Feb 17 18:26:02 UTC 2010
i tried using taskset to set pid 1 and the pid of $$ to the processors i
wanted, but that did not work.
On Wed, 2010-02-17 at 15:13 -0300, Eduardo Grosclaude wrote:
>
>
> On Wed, Feb 17, 2010 at 2:07 PM, Adam Grossman
> <adam.grossman at devitron.com> wrote:
> Hello,
>
> i am running CentOS 5.4. i have a requirement where i need to
> have 1
> application have a single processor all to its self, and the
> rest of the
> system run on the other processors. "taskman" lets me bind
> the process
> to a processor(s), but it does not make it exclusive. Is
> this possible
> to do? i have even tried mucking around with the rc.sysinit,
> but to no
> avail.
>
> I assume you taskset, isn't it?
> If affinity is inherited, does setting affinity for init process to a
> fixed set of processors make sense?
>
> --
> Eduardo Grosclaude
> Universidad Nacional del Comahue
> Neuquen, Argentina
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