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
> _______________________________________________
> users mailing list
> us...@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users


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