That sounds good to me !
just to make it crystal clear ...
assuming you configure'd your Open MPI 1.8.8 with
--enable-mpirun-prefix-by-default
(and if you did not, i do encourage you to do so), then all you need is
to remove
/opt/openmpi/lib from your LD_LIBRARY_PATH
(e.g. you do *not* have to rm -rf /opt/openmpi)
Cheers,
Gilles
On 9/12/2016 4:30 PM, Mahmood Naderan wrote:
>(i'd like to make sure you are not using IntelMPI libmpi.so.1 with
Open MPI libmpi_mpifh.so.2, that can happen if Intel MPI >appears
first in your LD_LIBRARY_PATH)
# echo $LD_LIBRARY_PATH
/opt/gridengine/lib/linux-x64:/opt/openmpi/lib
# ls /opt/openmpi/lib
libmpi.a libompitrace.a libotfaux.so.0.0.0
libvt-mpi.so.0.0.0
libmpi_cxx.a libompitrace.la <http://libompitrace.la> libotf.la
<http://libotf.la> libvt-mpi-unify.a
libmpi_cxx.la <http://libmpi_cxx.la> libompitrace.so libotf.so
libvt-mpi-unify.la <http://libvt-mpi-unify.la>
libmpi_cxx.so libompitrace.so.0 libotf.so.1
libvt-mpi-unify.so
libmpi_cxx.so.1 libompitrace.so.0.0.0 libotf.so.1.5.2
libvt-mpi-unify.so.0
libmpi_cxx.so.1.0.1 libopen-pal.a libvt.a
libvt-mpi-unify.so.0.0.0
libmpi_f77.a libopen-pal.la <http://libopen-pal.la>
libvt-hyb.a libvt-mt.a
libmpi_f77.la <http://libmpi_f77.la> libopen-pal.so libvt-hyb.la
<http://libvt-hyb.la> libvt-mt.la <http://libvt-mt.la>
libmpi_f77.so libopen-pal.so.4 libvt-hyb.so libvt-mt.so
libmpi_f77.so.1 libopen-pal.so.4.0.0 libvt-hyb.so.0
libvt-mt.so.0
libmpi_f77.so.1.0.3 libopen-rte.a libvt-hyb.so.0.0.0 libvt-mt.so.0.0.0
libmpi_f90.a libopen-rte.la <http://libopen-rte.la> libvt-java.la
<http://libvt-java.la> libvt-pomp.a
libmpi_f90.la <http://libmpi_f90.la> libopen-rte.so
libvt-java.so libvt-pomp.la <http://libvt-pomp.la>
libmpi_f90.so libopen-rte.so.4 libvt-java.so.0 libvt.so
libmpi_f90.so.1 libopen-rte.so.4.0.0 libvt-java.so.0.0.0 libvt.so.0
libmpi_f90.so.1.1.0 libotf.a libvt.la <http://libvt.la> libvt.so.0.0.0
libmpi.la <http://libmpi.la> libotfaux.a
libvt-mpi.a mpi.mod
libmpi.so libotfaux.la <http://libotfaux.la> libvt-mpi.la
<http://libvt-mpi.la> openmpi
libmpi.so.1 libotfaux.so libvt-mpi.so pkgconfig
libmpi.so.1.0.3 libotfaux.so.0 libvt-mpi.so.0
It seems that there is another openmpi installation which has been
installed by previous admins.
Before removing /opt/openmpi, I would like to unset the
LD_LIBRARY_PATH first to see if it has any effect. Do you agree with that?
Regards,
Mahmood
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