Deadline Miss Detection with SCHED_DEADLINE - Yoshitake Kobayashi, TOSHIBA Corporation
Real-time system need to meet deadline. In this point of view, the
system is required two functions to have determinism. One is interrupt
latency stabilization and the other one is processing time reservation. SCHED_DEADLINE has a feature to reserve CPU time in advance to ensure predictable behavior. However there is a lack of feature to control deadline missed processes.
In this presentation, we would like to discuss the requirement for the feature and also show a sample implementation to control deadline missed processes.
Chief Specialist, TOSHIBA
Yoshitake Kobayashi joined Corporate Software Engineering Center, Toshiba Corporation in 2008. Before that he received his Ph.D. degree in computer science at University of Electro-Communications in 2002 and worked as an assistant professor. His research interests include operating systems, distributed systems and dynamically reconfigurable systems.
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