[mpich-discuss] How to use myrinet in mpich2?

[Scott Atchley]

Luís,

Are you saying that you want to use MPICH2 ch3:nemesis (TCP) over the  
myri0 interface?

Or are you saying that you want to use MPICH2 ch3:nemesis:mx?

Scott

On Oct 16, 2009, at 5:48 AM, Luís Miranda wrote:

> I want to user myrinet over tcp. The problem is, how do i choose  
> myrinet instead of ethernet? In my machine file i specifically  
> choose the myrinet interface. Is that enough?
>
> Thanks
>
> 2009/6/24 Darius Buntinas <buntinas at mcs.anl.gov>
>
> MPICH2 supports myrinet using either TCP or MX.  Using MX will give  
> you
> the best performance.  The README file describes the additional
> configure arguments you'll need to configure with MX.
>
> -d
>
> On 06/24/2009 11:26 AM, Luís Miranda wrote:
> > How to use myrinet in mpich2? Do i have to compile specifically to  
> use
> > myrinet?
> >
> >
> > Thanks
>
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