[mvapich-discuss] Binding processes to cores

[Jonathan Perkins]

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
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>
>



-- 
Jonathan Perkins
http://www.cse.ohio-state.edu/~perkinjo