On Feb 13, 2009, at 4:39 AM, jody wrote:
> Yes, it was doing no sensible work -
> It was only intended to show the error message.
> I now downloaded the latest nightly tarball and installed it,
> and used your version of the test programm. It works -
> *if* is use the entire path to mpirun:
> [jody_at_localhost 3D]$ /opt/openmpi-1.3.1a0r20534/bin/mpirun -np 2 ./sr
That's interesting. Note that if you give the full pathname to
mpirun, it is the same as using the --prefix option to mpirun.
This leads me to suspect that you have a version mismatch of Open MPI
somewhere. Can you verify that you are using only one version of Open
MPI and not accidentally using multiple versions when you mpirun?