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Subject: [OMPI devel] CM PML / OpenSHMEM
From: Barrett, Brian W (bwbarre_at_[hidden])
Date: 2013-10-29 13:02:07


Mellanox -

It looks like someone fixed the segfault when calling start_pes() when the
CM PML is in use. However, I'm not sure that a clean abort is much
better. With the proc tags code (in both the trunk and v1.7), there's no
reason that you can't initialize both the btls and mtls. This may require
some additional coding, but I think it should be doable. I'm happy to
help with advice / discuss implementation issues, but not supporting
OpenSHMEM when the CM PML is in use is unacceptable and is, in my mind, a
blocker for v1.7.

Brian

--
  Brian W. Barrett
  Scalable System Software Group
  Sandia National Laboratories