Bummer -- I thought I had replied to that one (perhaps I'm thinking
that multiple people have posted this and I've replied to some but
not all of them).
Brock is correct that using "-fpic" to compile your MPI C++ app
should solve the problem. This information *used* to be posted on
the PGI web site in their support section, but I can't seem to find
it any more.
As far as I understand the issue, it's a PGI compiler issue, not an
OMPI issue.
On Jun 13, 2007, at 12:38 AM, Julian Cummings wrote:
Hello,
This is a follow up to a message originally posted by Andrew J
Caird on
2006-08-16. No one ever replied to Andrew's message, and I am
experiencing
exactly the same problem with a more recent version of OpenMPI
(1.2.1) and
the PGI compiler (7.0). Essentially, the problem is that if you
link an MPI
application against the mpi_cxx library, at run time you will get a
failure
with each process giving the following message:
C++ runtime abort: internal error: static object marked for
destruction more
than once
If your MPI application does not utilize the MPI C++ bindings, you
can link
without this library and the runtime errors will go away.
Since this problem was reported long ago and no one ever replied to
the
report, I would assume that this is a bug either in the mpi_cxx
library or
in the way it is built under the PGI compiler. I could not figure
out how
to submit a bug report to the open-mpi bug tracking system, so I
hope that
this message to the users list will suffice. I am attaching my
ompi_info
--all output to this message. I am running on a Myrinet-based Linux
cluster, but the particulars are not relevant for this problem.
You can
replicate the problem with any trivial MPI application code, such
as the
standard "hello" program using the standard C interface. I am
attaching my
hello.c source code. Compile with "mpicxx -o hello hello.c" and
run with
"mpirun -np 1 ./hello". The runtime error disappears if you
compile with
"mpicc -o hello hello.c" to avoid linking against the mpi_cxx library.
Please let me know if there is any fix available for this problem.
Regards, Julian C.
<ompi_info.txt.gz>
<hello.c>
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Jeff Squyres
Cisco Systems
