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Re: [ptp-dev] Prepend parallel execution
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Hi Wyatt,
I'm not sure if this would work properly or not, but when editing a
resource manager you can manually specify the launch/debug commands.
Hope this helps,
Matthew Fotzler
On Mon, Aug 3, 2009 at 6:02 PM, Wyatt Spear<wspear@xxxxxxxxxxxxxx> wrote:
> Greetings,
>
> This seems like a longshot, but is there any way to pass the parallel
> launching binary to another application?
>
> The use case is a performance tool, scan, that runs on the command line
> like:
>
> scan mpirun -np 4 ./foo
>
> Currently the external tools can only compose a launch command with the
> selected binary. This is the equivalent of:
>
> mpirun -np 4 scan ./foo
>
> which does not work correctly.
>
> I guess the actual parallel invocation happens pretty deep in the PTP launch
> system, and varies depending on which resource manager is being used, but if
> there is a straightforward way I could accomplish this on the plugin level
> it would be very useful.
>
> Thanks,
> Wyatt
>
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