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arXiv · 1807.10056

FINJ: A Fault Injection Tool for HPC Systems

Alessio Netti·Zeynep Kiziltan·Ozalp Babaoglu·Alina Sirbu·Andrea Bartolini·Andrea Borghesi
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Abstract

We present FINJ, a high-level fault injection tool for High-Performance Computing (HPC) systems, with a focus on the management of complex experiments. FINJ provides support for custom workloads and allows generation of anomalous conditions through the use of fault-triggering executable programs. FINJ can also be integrated seamlessly with most other lower-level fault injection tools, allowing users to create and monitor a variety of highly-complex and diverse fault conditions in HPC systems that would be difficult to recreate in practice. FINJ is suitable for experiments involving many, potentially interacting nodes, making it a very versatile design and evaluation tool.

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Alessio Netti, Zeynep Kiziltan, Ozalp Babaoglu, Alina Sirbu, Andrea Bartolini, Andrea Borghesi. 2018-07-26. FINJ: A Fault Injection Tool for HPC Systems. https://arxiv.org/abs/1807.10056

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