On Oct 16, 2014, at 1:35 PM, Gus Correa <g...@ldeo.columbia.edu> wrote:
> and on the MCA parameter file: > > btl_sm_use_knem = 1 I think the logic enforcing this MCA param got broken when we revamped the MCA param system. :-( > I am scratching my head to understand why a parameter with such a > suggestive name ("btl_sm_have_knem_support"), > so similar to the OMPI_BTL_SM_HAVE_KNEM cpp macro, > somehow vanished from ompi_info in OMPI 1.8.3. It looks like this MCA param was also dropped when we revamped the MCA system. Doh! :-( There's some deep mojo going on that is somehow causing knem to not be used; I'm too tired to understand the logic right now. I just opened https://github.com/open-mpi/ompi/issues/239 to track this issue -- feel free to subscribe to the issue to get updates. -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/