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Subject: Re: [OMPI users] A problem with 'mpiexec -launch-agent'
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2010-06-15 08:52:05


On Jun 14, 2010, at 3:13 PM, Reuti wrote:

> > bash: -c: line 0: syntax error near unexpected token `('
> > bash: -c: line 0: ` PATH=/OMPI_dir/bin:$PATH ; export PATH ;
> > LD_LIBRARY_PATH=/OMPI_dir/lib:$LD_LIBRARY_PATH ; export
> > LD_LIBRARY_PATH ; /some_path/myscript /OMPI_dir/bin/(null) --
> > daemonize -mca ess env -mca orte_ess_jobid 1978662912 -mca
> > orte_ess_vpid 1 -mca orte_ess_num_procs 2 --hnp-uri
> > "1978662912.0;tcp://180.0.14.12:54844;tcp://190.0.14.12:54844"'

The problem is that "(null)" in the middle. We'll have to dig into how that got there... Reuti's probably right that something is somehow NULL in there, and glibc is snprintf'ing (null) instead of SEGV'ing.

Ralph and I are talking about this issue, but we're hindered by the fact that I'm at the MPI Forum this week (i.e., meetings are taking up all my days). I haven't had a chance to look at the code in depth yet.

-- 
Jeff Squyres
jsquyres_at_[hidden]
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