mpich-gm1.2.5..10 and PBSpro
"James Lowey" <[email protected]> Tue, 14 Oct 2003 16:38:47 -0700
| Newsgroups | gmane.network.myrinet.general |
|---|---|
| Message-ID | <[email protected]> |
I am having some problems getting mpich-gm and pbspro to work correctly together. If I submit a sample job using pbspro I get the following output: Ignoring message from the MPI Id 0 (./cpi) ! Ignoring message from the MPI Id 0 (./cpi) ! Ignoring message from the MPI Id 0 (./cpi) ! Ignoring message from the MPI Id 0 (./cpi) ! Ignoring message from the MPI Id 0 (./cpi) ! This will go on for 1000's and 1000's of lines then you will see some of these messages: Received spurious abort message, keep listening... Received spurious abort message, keep listening... Received spurious abort message, keep listening... Received spurious abort message, keep listening... Received spurious abort message, keep listening... Received spurious abort message, keep listening... Until the job is killed. The job will run successfully but it appears that it outputs every message that is there. We came up with a workaround by modifying the mpirun.ch_gm script setting warnings to 0 but when you submit a job via PBSpro the head mom node shows a perl process from mpich-gm consuming a tremendous amount of processor resources. So the "fix" only masks the problem, it does not solve it. System info: myrinet driver version 1.6.4 redhat 7.3 pbspro 5.3 128 myrinet nodes It seems like PBS is setting an environmental variable or something that makes it so mpich-gm sends every message to stdout. But PBS works fine with MPICH-p4. If anybody has any ideas I would love to hear them! Thanks, James Lowey Sr. Unix Administrator TGen, The Translational Genomics Research Institute 400 N. Fifth Street, Suite 1600 Phoenix, AZ 85004 http://www.tgen.org