Open MPI logo

Open MPI Development Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Development mailing list

Subject: [OMPI devel] MPI_Op_free crashes in MTT
From: Tim Mattox (timattox_at_[hidden])
Date: 2009-02-12 12:04:05


Hello,
Last night's MTT runs show a fairly consistent segfault on the
trunk (1.4a1r20525) in the MPI_Op_free routine, and shows up
in various tests (including the IBM test suite's collective/op test):
http://www.open-mpi.org/mtt/index.php?do_redir=953

I've not investigated in detail, so it could be a coincidence...
but it sure seems like it was caused by either/both of
these changes to the "op" stuff yesterday: r20521 and/or r20522

-- 
Tim Mattox, Ph.D. - http://homepage.mac.com/tmattox/
 tmattox_at_[hidden] || timattox_at_[hidden]
    I'm a bright... http://www.the-brights.net/