Re: [OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-14 Thread Max Mellette
t; Cheers, > > Gilles > > On 5/15/2018 5:27 AM, r...@open-mpi.org wrote: > >> You got that error because the orted is looking for its rank on the cmd >> line and not finding it. >> >> >> On May 14, 2018, at 12:37 PM, Max Mellette >> wmell...@ucsd.e

Re: [OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-14 Thread Max Mellette
Hi Gus, Thanks for the suggestions. The correct version of openmpi seems to be getting picked up; I also prepended .bashrc with the installation path like you suggested, but it didn't seemed to help: user@b09-30:~$ cat .bashrc export PATH=/home/user/openmpi_install/bin:/usr/local/sbin:/usr/local/

Re: [OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-14 Thread Max Mellette
bly make a difference to the MPI launcher? > > On 14 May 2018 at 06:44, Max Mellette wrote: > >> Hi Gilles, >> >> Thanks for the suggestions; the results are below. Any ideas where to go >> from here? >> >> - Seems that selinux is not installed: >

Re: [OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-13 Thread Max Mellette
Hi Gilles, Thanks for the suggestions; the results are below. Any ideas where to go from here? - Seems that selinux is not installed: user@b09-30:~$ sestatus The program 'sestatus' is currently not installed. You can install it by typing: sudo apt install policycoreutils - Output from o

Re: [OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-11 Thread Max Mellette
Hi Jeff, Thanks for the reply. FYI since I originally posted this, I uninstalled OpenMPI 3.0.1 and installed 3.1.0, but I'm still experiencing the same problem. When I run the command without the `--mca plm_base_verbose 100` flag, it hangs indefinitely with no output. As far as I can tell, these

[OMPI users] OpenMPI 3.0.1 - mpirun hangs with 2 hosts

2018-05-04 Thread Max Mellette
Hello All, I'm trying to set up OpenMPI 3.0.1 on a pair of linux machines, but I'm running into a problem where mpirun hangs when I try to execute a simple command across the two machines: $ mpirun --host b09-30,b09-32 hostname I'd appreciate any assistance with this problem. I'm a new MPI user