[ExM Users] concurrency and throttling in Swift/T

Justin M Wozniak wozniak at mcs.anl.gov
Tue Oct 23 11:48:26 CDT 2012


That's right.

On 10/23/2012 11:31 AM, Scott Krieder wrote:
> Thank you.
>
> So running with 3 Turbine MPI Processes would demonstrate 
> a sequential run, 1 to the server, 1 to the engine, and create 1 worker?
>
> -Scott
>
> On Tue, Oct 23, 2012 at 10:38 AM, Justin M Wozniak 
> <wozniak at mcs.anl.gov <mailto:wozniak at mcs.anl.gov>> wrote:
>
>
>     See the new subsection "Concurrency":
>
>     http://www.mcs.anl.gov/exm/local/guides/swift.html#_concurrency
>
>
>     On 10/23/2012 10:17 AM, Scott Krieder wrote:
>>     Hi All,
>>
>>     I know that in Swift/K there was a wasy to throttle jobs through
>>     configurations. Is there a notion of throttling in Swift/T? I
>>     know that you specify the number of Turbine MPI Processes at
>>     runtime, but it's not completely clear to me how that maps to
>>     concurrency. I know running anything less than 3 with -n 3
>>     results in an error.
>>
>>     Thanks,
>>     Scott
>>
>>
>>     _______________________________________________
>>     Exm-user mailing list
>>     Exm-user at lists.mcs.anl.gov  <mailto:Exm-user at lists.mcs.anl.gov>
>>     https://lists.mcs.anl.gov/mailman/listinfo/exm-user
>
>
>     -- 
>     Justin M Wozniak
>
>


-- 
Justin M Wozniak

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