[mpich-discuss] hydra_pmi_proxy: error while loading shared libraries: libimf.so: cannot open shared object file: No such file or directory

[Pavan Balaji]

If Hydra is compiled using the Intel compiler, you'll need to make sure 
the compiler shared libraries are accessible on all nodes. Adding the 
LD_LIBRARY_PATH to your bashrc or cshrc is an easy way to do that.

  -- Pavan

On 05/16/2011 03:31 AM, yesshi06 wrote:
> Hi,
> I got error when i run the mpi program with hosts file.
> I can run my mpi program by using command:
> mpiexec -np 32 Application
> but when i want to run the program in my cluster:
> mpiexec -f hosts -np 32 Application
> I got error:
> hydra_pmi_proxy: error while loading shared libraries: libimf.so: cannot
> open shared object file: No such file or directory
> It seems mpich can not find the shared libraries:libimf.so,but i have
> set the PATH of libimf.so to LD_LIBRARY_PATH. (All the machine in
> cluster have do so)
> The hosts file i set is :
> node1:4
> ndoe2:4
> node3:4
> node4:4
> node5:4
> node6:4
> node7:4
> node8:4
> All the machine are using intel compiler and mpich2.
> I have read the user's guide of hydra and it seems very different form mpd.
> So is there anything i miss to use hydra?
> Counld anyone help me. Any response is appreciate.
> Below is the detail of my cluster
> 8 machines and each machine have 8 cores
> ifort 10.1.018
> icc 10.1.1.018
> The detail of mpich2 configure in my machine
> ./configure --prefix=/usr/local/mpich2 CC=icc CXX=icpc F77=ifort FC=ifort
> 2011-05-16
> ------------------------------------------------------------------------
> yesshi06
>
>
>
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji