The gadget code hangs at the same spot (i.e. number of steps completed AND same section of code) when I run with --mca btl_openib_cpc_include rdmacm
(code is doing MPI_Sendrecv).
Thanks,
Gretchen

Date: Thu, 17 Mar 2011 12:45:32 -0400
From: Jeff Squyres <jsquyres@cisco.com>
Subject: Re: [OMPI users] gadget2 infiniband openmpi hang
To: Open MPI Users <users@open-mpi.org>
Message-ID: <C03801DD-A057-4544-A365-F2483687926C@cisco.com>
Content-Type: text/plain; charset=us-ascii

Are you able to run if you use --mca btl_openib_cpc_include rdmacm ?