Re: [OMPI users] btl_openib_if_include

2018-04-23 Thread Marshall2, John (SSC/SPC)
Hi, That gives me an avenue to pursue. Thanks, John On Mon, 2018-04-23 at 15:12 +, Jeff Squyres (jsquyres) wrote: On Apr 23, 2018, at 11:00 AM, Marshall2, John (SSC/SPC) <john.marsha...@canada.ca<mailto:john.marsha...@canada.ca>> wrote: Only one ib interface shows up

Re: [OMPI users] btl_openib_if_include

2018-04-23 Thread Marshall2, John (SSC/SPC)
On Mon, 2018-04-23 at 14:44 +, Jeff Squyres (jsquyres) wrote: On Apr 20, 2018, at 1:03 PM, Marshall2, John (SSC/SPC) <john.marsha...@canada.ca<mailto:john.marsha...@canada.ca>> wrote: I am trying to verify/determine what the proper setting is for btl_openib_ib_include.

[OMPI users] btl_openib_if_include

2018-04-20 Thread Marshall2, John (SSC/SPC)
Hi I am trying to verify/determine what the proper setting is for btl_openib_ib_include. Some background: * openmpi 2.1.1 (and 1.6.5 - yes it is old) * lxc containers * SRIOV (virtual functions) being used * dedicated IB interface (e.g., ib2) per container Should the mlx4_X:1 correspond to a

Re: [OMPI users] pmix, lxc, hpcx

2017-05-29 Thread Marshall2, John (SSC/SPC)
Hi, Building with --disable-pmix-dstore, my program now works fine inside and outside the containers. When/if I have the time, I will investigate the "shared memory segments" aspects. Thanks, John On Fri, 2017-05-26 at 15:23 -0700, r...@open-mpi.org wrote: You can also get around it by