Re: [OMPI users] SGE segfaulting with OpenMPI 1.8.6

2015-07-24 Thread m.delorme
Hi, Thanks a lot, it seems to be working using the --prefix on mpirun. I have trouble understanding why using the right flags or exporting "by hand" with -x PATH -x LD_LIBRARY_PATH do not work. In any case, the --prefix option works so that's a good starting point. Thank you again, MD __

Re: [OMPI users] SGE segfaulting with OpenMPI 1.8.6

2015-07-23 Thread m.delorme
hi, Thanks for the quick answer. I am actually using the module environment, and made my own module for openmpi-1.8.6 prepending the paths. I was so desperate to get the env right that I doubled everything : my script is running with the -V flag, I am loading the modules, and printing the en

[OMPI users] SGE segfaulting with OpenMPI 1.8.6

2015-07-23 Thread m.delorme
Hello, I have been working on this problem for the last week, browsing the help and the mailing list with no success. While trying to run MPI programs using SGE, I end up with seg faults every time. A bit of information on the system : I am working on a 14 nodes cluster. Every node is an In