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Re: [ptp-dev] more on RM XML
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On Jan 25, 2011, at 12:19 PM, Albert L. Rossi wrote:
>
>>> In my view, a property like ${script} should be managed automatically. When ${script} is used in the launch tab configuration, it is assumed to be local, so would expand to the local path of the script. When ${script} is used in a command, it can be either local or remote, so will expand to the location of the script in a staged directory. Copying the script from the local to the staged directory would take place automatically using the remote information obtained from the RM instance.
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>> Put this way, it seems like script should be a special element of the RM (minOccurs="0") rather than just a property.
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> I should pay more attention to what I do. This is already the case. :-).
>
> Greg, any suggestions as to how to handle the "magic" necessary to convert resource request into the MPI processors argument (in a general way)? It would be handy if there were some embedded interpreter in Java.
I'm not sure there's any general conversion, and even if you came up with something, a user is bound to want to do something different :-)
Greg
