[OMPI users] OpenMPI with dual port Myrinet cards

H, Our cluster has servers with either a single port or a dual port Myrinet card. In case of a dual card, only one port is connected to the Myrinet switch. The OpenMPI library is configured with "--with-mx=..." option and it works fine when I submit jobs to single port servers only. However, whe

[OMPI users] broken symbolic links when configured with --program-suffix

Hi all. This is a bug report, though minor. Briefly: when I configure openmpi with the option --program-suffix=-gcc-4.3 I get a bunch of symbolic links that point to non-existing files. Here is then configure command: FC=gfortran-4.3 F77=gfortran-4.3 CC=gcc-4.3 ./configure --enable-mpi-f77 --ena

[OMPI users] OpenMPI runtime problem

y - leaving [obelix:08877] sess_dir_finalize: found proc session dir empty - deleting [obelix:08877] sess_dir_finalize: found job session dir empty - deleting [obelix:08877] sess_dir_finalize: univ session dir not empty - leaving Thank you, Victor Prosolin. config.log.tar.gz Description: GNU

Re: [OMPI users] OpenMPI runtime problem

>From what you sent, it appears that Open MPI thinks your processes called > MPI_Abort (as opposed to segfaulting or some other failure mode). The system > appears to be operating exactly as it should - it just thinks your program > aborted the job - i.e., that one or more processes actually called