Re: [OMPI users] mpirun error in OpenMPI 1.5

2010-12-08 Thread Nguyen Toan
Dear Ralph, Thank you for your reply. I did check the ld_library_path and recompile with the new version and it worked perfectly. Thank you again. Best Regards, Toan On Thu, Dec 9, 2010 at 12:30 AM, Ralph Castain wrote: > That could mean you didn't recompile the code using the new version of >

Re: [OMPI users] mpirun error in OpenMPI 1.5

2010-12-08 Thread Ralph Castain
That could mean you didn't recompile the code using the new version of OMPI. The 1.4 and 1.5 series are not binary compatible - you have to recompile your code. If you did recompile, you may be getting version confusion on the backend nodes - you should check your ld_library_path and ensure it

[OMPI users] mpirun error in OpenMPI 1.5

2010-12-08 Thread Nguyen Toan
Dear all, I am having a problem while running mpirun in OpenMPI 1.5 version. I compiled OpenMPI 1.5 with BLCR 0.8.2 and OFED 1.4.1 as follows: ./configure \ --with-ft=cr \ --enable-mpi-threads \ --with-blcr=/home/nguyen/opt/blcr \ --with-blcr-libdir=/home/nguyen/opt/blcr/lib \ --prefix=/home/nguy