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