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Subject: [OMPI users] segfault with one-sided communication and derived datatypes
From: Stephan Mohr (stephan.mohr_at_[hidden])
Date: 2012-12-15 12:26:40


Dear community

I get a segfault in the small Fortran program that is attached. I use
one-sided communication and derived datatypes.

I tried it with different version of Open MPI. Versions 1.4.2 and 1.4.5
work, but with 1.6.1 and 1.6.3 it crashes.

Can anybody confirm this?

Many thanks
Stephan