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Parallel processing of jobs with openstudio

asked 2015-08-27 16:15:28 -0500

updated 2015-11-28 08:16:25 -0500

I know there are several options for running parallel jobs with OpenStudio (e.g. PAT with Amazon EC2, Openstudio Analysis Spreadsheet). Are there any parallel processing tools built directly into the OpenStudio run manager?

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answered 2015-08-27 17:31:11 -0500

You can use the setMaxLocalJobs method of ConfigOptions. Are you using RunManager through the Python bindings?

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@macumber my intent is to use the runmanager with the python bindings, but I'd happy to use whatever the recommended workflow is. I have fairly large number of OSM files that I need to run and have access to a decent server.

I've found the workflow vs job vs jobfactory convention to be confusing. I've tried to follow the descriptions in the SDK documentation, but am still working through how to make it run my simulations in parallel.

jmcneill gravatar image jmcneill  ( 2015-08-27 17:36:24 -0500 )edit

I think this test shows how to run OSMs in a decent fashion, you could just enqueue several jobs before unpausing. This code snippet shows how to make a config options (that you could call setMaxLocalJobs on) and the pass that to the RunManager:

openstudio::runmanager::RunManager rm;
openstudio::runmanager::ConfigOptions co = rm.getConfigOptions();
co.findTools(true, false, true, true);
rm.setConfigOptions(co);
macumber gravatar image macumber  ( 2015-08-28 10:35:01 -0500 )edit

Are you just looking to run OSMs and not apply measures? Or are you looking to also apply measures?

macumber gravatar image macumber  ( 2015-08-28 10:35:26 -0500 )edit

@rhorsey is adding a method to the OS-spreadsheet to batch run predefined datapoints.

BrianLBall gravatar image BrianLBall  ( 2015-08-28 15:51:57 -0500 )edit

@jmcneill the batch run option in the OS-spreadsheet could be used for your use case with the ReplaceModel measure. If you come in next week we should give you an overview of that approach and see if it would work for you.

macumber gravatar image macumber  ( 2015-09-02 00:13:47 -0500 )edit

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Asked: 2015-08-27 16:15:28 -0500

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Last updated: Aug 27 '15