Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: [OMPI users] »Ø¸´£º can you help me please ?thanks
From: ºúÑî (781578278_at_[hidden])
Date: 2013-12-03 04:40:32


how to add add the path to your default shell profile (e.g., .bashrc)?and here is my LD_LIBRARY_PATH path on complier export on rocks cluster,include frontend and compute nodes
  
 declare -x LD_LIBRARY_PATH="/usr/lib:/home/hushjian/software/gdal/lib:/opt/openmpi/lib"
  
 and I also add LD_LIBRARY_PATH="/usr/lib:/home/hushjian/software/gdal/lib:/opt/openmpi/lib" in ~/.bash_profile
  
 can you tell me how to set default shell profile (e.g., .bashrc)? thanks our lab is studying HPC for CPU-GPU cluster


 

 ------------------ ԭʼÓʼþ ------------------
  ·¢¼þÈË: "Ralph Castain";<rhc_at_[hidden]>;
 ·¢ËÍʱ¼ä: 2013Äê12ÔÂ3ÈÕ(ÐÇÆÚ¶þ) ÖÐÎç1:39
 ÊÕ¼þÈË: "Open MPI Users"<users_at_[hidden]>;
 
 Ö÷Ìâ: Re: [OMPI users] can you help me please ?thanks

 

 Check that your LD_LIBRARY_PATH is getting set properly on your remote node - it likely is missing the path to this libgdal. You might need to add the path to your default shell profile (e.g., .bashrc)


 

 On Mon, Dec 2, 2013 at 9:23 PM, ºúÑî <781578278_at_[hidden]> wrote:
 A simple program at my 4-node ROCKS cluster runs fine with command:
/opt/openmpi/bin/mpirun -np 4 -machinefile machines ./sort_mpi6
 

Another bigger programs runs fine on the head node only with command:
 
cd ./sphere; /opt/openmpi/bin/mpirun -np 4 ../bin/sort_mpi6
 
But with the command:
 
cd /sphere; /opt/openmpi/bin/mpirun -np 4 -machinefile ../machines
../bin/sort_mpi6
 
It gives output that:
 
../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1: cannot open
shared object file: No such file or directory
../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1: cannot open
shared object file: No such file or directory
../bin/sort_mpi6: error while loading shared libraries: libgdal.so.1: cannot open
shared object file: No such file or directory
  

_______________________________________________
users mailing list
users_at_[hidden]
http://www.open-mpi.org/mailman/listinfo.cgi/users