6,141 research outputs found
The swiss army knife of job submission tools: grid-control
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.Comment: 8 pages, 7 figures, Proceedings for the 22nd International Conference
on Computing in High Energy and Nuclear Physic
A Generalized Law of Corresponding States for the Physisorption of Classical Gases with Cooperative Adsorbate-Adsorbate Interactions
The Law of Corresponding States for classical gases is well established. Recent attempts at developing an analogous Law of Corresponding States for gas physisorption, however, have had limited success, in part due to the omission of relevant adsorption considerations such as the adsorbate volume and cooperative adsorbate-adsorbate interactions. In this work, we modify a prior Law of Corresponding States for gas physisorption to account for adsorbate volume, and test it with experimental data and a generalized theoretical approach. Furthermore, we account for the recently-reported cooperative adsorbate-adsorbate interactions on the surface of zeolite-templated carbon (ZTC) with an Ising-type model, and in doing so, show that the Law of Corresponding States for gas physisorption remains valid even in the presence of atypically enhanced adsorbate-adsorbate interactions
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