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arXiv · 1903.10057

Middleware Building Blocks for Workflow Systems

Matteo Turilli·Vivek Balasubramanian·Andre Merzky·Ioannis Paraskevakos·Shantenu Jha
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Abstract

This paper describes a building blocks approach to the design of scientific workflow systems. We discuss RADICAL-Cybertools as one implementation of the building blocks concept, showing how they are designed and developed in accordance with this approach. This paper offers three main contributions: (i) showing the relevance of the design principles underlying the building blocks approach to support scientific workflows on high performance computing platforms; (ii) illustrating a set of building blocks that enable multiple points of integration, "unifying" conceptual reasoning across otherwise very different tools and systems; and (iii) case studies discussing how RADICAL-Cybertools are integrated with existing workflow, workload, and general purpose computing systems and used to develop domain-specific workflow systems.

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Matteo Turilli, Vivek Balasubramanian, Andre Merzky, Ioannis Paraskevakos, Shantenu Jha. 2019-06-27. Middleware Building Blocks for Workflow Systems. https://doi.org/10.1109/mcse.2019.2920048

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