On Sep 3, 2012, at 2:12 PM, Reuti <reuti_at_[hidden]> wrote:
> Hi all,
>
> I just compiled Open MPI 1.6.1 and before digging any deeper: does anyone else notice, that the command:
>
> $ mpiexec -n 4 -machinefile mymachines ./mpihello
>
> will ignore the argument "-machinefile mymachines" and use the file "openmpi-default-hostfile" instead all the time?
Try setting "-mca orte_default_hostfile mymachines" instead.
>
> ==
>
> SGE issue
>
> I usually don't install new versions instantly, so I only noticed right now, that in 1.4.5 I get a wrong allocation inside SGE (always one process less than requested with `qsub -pe orted N ...`. This I tried only, as with 1.6.1 I get:
>
> --------------------------------------------------------------------------
> There are no nodes allocated to this job.
> --------------------------------------------------------------------------
>
> all the time.
Weird - I'm not sure I understand what you are saying. Is this happening with 1.6.1 as well? Or just with 1.4.5?
>
> ==
>
> I configured with:
>
> ./configure --prefix=$HOME/local/... --enable-static --disable-shared --with-sge
>
> and adjusted my PATHs accordingly (at least: I hope so).
>
> -- Reuti
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