On Monday, March 14, 2011 09:37:54 pm Bernardo F Costa wrote: > Ok. Native ibverbs/openib is preferable although cannot be used by all > applications (those who do not have a native ip interface).
Applications (in this context at least) uses the MPI interface. MPI in general and OpenMPI in perticular can and should run on top of verbs(btl:openib) or psm(mtl:psm) (Mellanox or Qlogic repectively). /Peter
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