This is the same old pathscale problem. In at least some environments, c++ constructors of global objects don't get called, leaving things like mpi::comm_world uninitialized. See the faq.

-jms
Sent from my PDA.  No type good.

----- Original Message -----
From: devel-bounces@open-mpi.org <devel-bounces@open-mpi.org>
To: Open MPI Developers <devel@open-mpi.org>
Sent: Thu Jun 11 07:26:19 2009
Subject: [OMPI devel] Pathscale C++

Has anyone successfully run C++ tests on OMPI built with Pathscale
compilers?  I am seeing aborts on calls to Get_size.

--td
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