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2017-09-12 12:00
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Facilitate Open Source software delivery
2016-09-17 12:00
Preemption latency of real-time Linux systems
How to measure it – and how to fix it, if it's too high? |
HOT Heidelberg OSADL Talks 2019
OSADL Networking Day 2019
OSADL General Assembly 2019
HOT Heidelberg OSADL Talks 2019
POWERLINK and Real-time Linux: A perfect match for highest performance in real applications
Josef Baumgartner and Stefan Schönegger, B&R Automation, Austria
In the automation industry, many discussions around the various Industrial Ethernet concepts like POWERLINK, Profinet and EtherCAT are based on theoretical performance studies. This paper will outline the in-reality achievable performance of the open source POWERLINK technology operating on a standard x86 PC with real-time Linux and its potential application scenarios. The evaluation will include a study on the synchronization quality as well as on the resulting CPU load for large scale applications generated by the network protocol.
