Hello gromacs users,
Since Open MPI is commonly used with gromacs, I thought that I would
cross post this important notification that I received via the Open
MPI mailing list.
### Quoting:
The Open MPI team has uncovered a serious bug in Open MPI v1.3.0 and v1.3.1:
when running on OpenFabrics-based networks, silent data corruption is possible
in some cases. There are two workarounds to avoid the issue -- please see the
bug ticket that has been opened about this issue for further details:
https://svn.open-mpi.org/trac/ompi/ticket/1853
We strongly encourage all users who are using Open MPI v1.3.0 and/or v1.3.1 on
OpenFabrics-based networks to read this ticket and use one of the workarounds
described there.
The Open MPI team is working on a fix; it will be included in the
v1.3.2 release.
Updates will be posted to the ticket.
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