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Subject: Re: [OMPI users] difference between MTL and BTL
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-06-06 21:02:04


Yes -- check out the README; there's a section on MTLs vs. BTLs.

If that's not clear, post back here and we can explain further (and update the README :-) ).

On Jun 4, 2011, at 10:15 AM, amjad ali wrote:

> Hello all,
>
> the FAQ page about using myrinet
> http://www.open-mpi.org/faq/?category=myrinet
>
> says that
>
> Note that one cannot use both the mx MTL and the mx BTL components at once. Deciding which to use largely depends on the application being run.
>
> Can anybody give any further clue on how to decide which one to use MTL or BTL?
>
> Thank you.
>
> Regards,
> Amjad Ali
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-- 
Jeff Squyres
jsquyres_at_[hidden]
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