arXiv Open Access 2020

Quantifying the Latency and Possible Throughput of External Interrupts on Cyber-Physical Systems

Oliver Horst Johannes Wiesböck Raphael Wild Uwe Baumgarten

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Abstrak

An important characteristic of cyber-physical systems is their capability to respond, in-time, to events from their physical environment. However, to the best of our knowledge there exists no benchmark for assessing and comparing the interrupt handling performance of different software stacks. Hence, we present a flexible evaluation method for measuring the interrupt latency and throughput on ARMv8-A based platforms. We define and validate seven test-cases that stress individual parts of the overall process and combine them to three benchmark functions that provoke the minimal and maximal interrupt latency, and maximal interrupt throughput.

Topik & Kata Kunci

cs.OS

Penulis (4)

Oliver Horst

Johannes Wiesböck

Raphael Wild

Uwe Baumgarten

Format Sitasi

APA MLA BibTeX

Horst, O., Wiesböck, J., Wild, R., Baumgarten, U. (2020). Quantifying the Latency and Possible Throughput of External Interrupts on Cyber-Physical Systems. https://arxiv.org/abs/2009.00506

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Informasi Jurnal

Tahun Terbit: 2020
Bahasa: en
Sumber Database: arXiv
Akses: Open Access ✓