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arXiv · 1707.03198

The swiss army knife of job submission tools: grid-control

F. Stober·M. Fischer·P. Schleper·H. Stadie·C. Garbers·J. Lange·N. Kovalchuk
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Abstract

Grid-control is a lightweight and highly portable open source submission tool that supports virtually all workflows in high energy physics (HEP). Since 2007 it has been used by a sizeable number of HEP analyses to process tasks that sometimes consist of up 100k jobs. grid-control is built around a powerful plugin and configuration system, that allows users to easily specify all aspects of the desired workflow. Job submission to a wide range of local or remote batch systems or grid middleware is supported. Tasks can be conveniently specified through the parameter space that will be processed, which can consist of any number of variables and data sources with complex dependencies on each other. Dataset information is processed through a configurable pipeline of dataset filters, partition plugins and partition filters. The partition plugins can take the number of files, size of the work units, metadata or combinations thereof into account. All changes to the input datasets or variables are propagated through the processing pipeline and can transparently trigger adjustments to the parameter space and the job submission. While the core functionality is completely experiment independent, integration with the CMS computing environment is provided by a small set of plugins.

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F. Stober, M. Fischer, P. Schleper, H. Stadie, C. Garbers, J. Lange, N. Kovalchuk. 2017-07-11. The swiss army knife of job submission tools: grid-control. https://doi.org/10.1088/1742-6596/898/9/092052

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