I am not sure Fedora comes with Open MPI installed on it by default (at
least my FC13 did not). You may want to look at trying to install the
Open MPI from yum or some other package mananger. Or you can download
the source tarball from http://www.open-mpi.org/software/ompi/v1.4/,
build and install it yourself.
--td
On 04/05/2011 11:01 AM, Warnett, Jason wrote:
Hello
I am running on Linux, latest version of mpi built but I've run into a
few issues with a program which I am trying to run. It is a widely
used open source application called LIGGGHTS so I know the code works
and should compile, so I obviously have a setting wrong with MPI. I
saw a similar problem in a previous post (2007), but couldn't see how
to resolve it as I am quite new to the terminal environment in Unix
(always been windows... until now).
So the issue I am getting is the following error...
[Jay@Jay chute_wear]$ mpirun -np 1 lmp_fedora < in.chute_wear
lmp_fedora: error while loading shared libraries: libmpi_cxx.so.0:
cannot open shared object file: No such file or directory
So I checked where stuff was pointing using the ldd command as in that
post and found the following:
linux-gate.so.1 => (0x00d10000)
libmpi_cxx.so.0 => not found
libmpi.so.0 => not found
libopen-rte.so.0 => not found
libopen-pal.so.0 => not found
libdl.so.2 => /lib/libdl.so.2 (0x00cbe000)
libnsl.so.1 => /lib/libnsl.so.1 (0x007e6000)
libutil.so.1 => /lib/libutil.so.1 (0x009fa000)
libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x04a02000)
libm.so.6 => /lib/libm.so.6 (0x008a4000)
libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x00110000)
libpthread.so.0 => /lib/libpthread.so.0 (0x00550000)
libc.so.6 => /lib/libc.so.6 (0x003b3000)
/lib/ld-linux.so.2 (0x00bfa000)
so it is the open mpi files it isn't linking to. How can i sort this?
I shouldn't need to edit code of the executable of LIGGGHTS I've
compiled as I know other people are using the same thing so I guess it
is to do with the way I installed openMPI. I did a system search and
couldn't find a file called libmpi* anywhere... so my guess is that
I've incorrectly installed. I have tried several ways, but could you
tell me how to fix it/ install correctly? (embaressing if it is to do
with a correct install...)
Thanks
Jay
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Oracle
Terry D. Dontje | Principal Software Engineer
Developer Tools Engineering | +1.781.442.2631
Oracle *- Performance Technologies*
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Email terry.don...@oracle.com <mailto:terry.don...@oracle.com>
