[mvapich-discuss] Binding processes to cores

[vaibhav dutt]

Hi,


Just wanted to know whether this Binding in MVAPICH2 is similar
to sched_setaffinity function in linux?

Thanks



On Sun, Oct 23, 2011 at 2:13 PM, vaibhav dutt <vaibhavsupersaiyan9 at gmail.com
> wrote:

> Hi,
>
> Is this Binding in MVAPICH2 similar to sched_setaffinity function in linux?
>
>
> On Fri, Oct 21, 2011 at 2:34 PM, Jonathan Perkins <
> perkinjo at cse.ohio-state.edu> wrote:
>
>> Hi, MVAPICH2 does this by default if you do not disable this during
>> configure.
>>
>> Please take a look at the following pointers for more information.
>>
>> Overview:
>>
>> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.7.html#x1-500006.3
>>
>> Enabling/disabling affinity:
>>
>> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.7.html#x1-15900011.20
>>
>> Specifying process binding:
>>
>> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.7.html#x1-15200011.13
>>
>> http://mvapich.cse.ohio-state.edu/support/user_guide_mvapich2-1.7.html#x1-15300011.14
>>
>> On Fri, Oct 21, 2011 at 3:18 PM, vaibhav dutt
>> <vaibhavsupersaiyan9 at gmail.com> wrote:
>> > Hi,
>> > I am trying to bind ranks to specific cores so that there is no process
>> > migration from one
>> > core to another during the program execution. How can I do it in
>> MVAPICH2?
>> > Thanks
>> > _______________________________________________
>> > mvapich-discuss mailing list
>> > mvapich-discuss at cse.ohio-state.edu
>> > http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>> >
>> >
>>
>>
>>
>> --
>> Jonathan Perkins
>> http://www.cse.ohio-state.edu/~perkinjo
>>
>
>
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