On Jan 1, 2011, at 1:30 AM, 阚圣哲 wrote: > I want to know: > 1) When I want to use XRC, I must have a special IB switch? > 2) How can I use XRC in ompi,and on which situation the XRC feature will > bring benifit? > 3) If this is only way to using XRC that using "-mca btl_openib_cpc_include > xoob"? > 4) When using xoob, which transport and network protocol ompi will use?
Mellanox will have to answer the above questions -- Vasily? > 5) When using Qlogic adapter, how to optimize opmi? You probably want to use the PSM MTL; it uses the QLogic-specific API. See OMPI's README file for details. > 6) What's mean of "CPC" in ompi? Connect Psuedo Component. :-) It's one of those things that's probably best left as an acronym. ;-) (meaning: I can explain what it means if you care, but it's mainly boring internal Open MPI code stuff) -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
