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Improving the Performance of CPU Architectures by Reducing the Operating System Overhead (Extended Version)
2016
Electrical, Control and Communication Engineering
The predictable CPU architectures that run hard real-time tasks must be executed with isolation in order to provide a timing-analyzable execution for real-time systems. The major problems for real-time operating systems are determined by an excessive jitter, introduced mainly through task switching. This can alter deadline requirements, and, consequently, the predictability of hard real-time tasks. New requirements also arise for a real-time operating system used in mixed-criticality systems,
doi:10.1515/ecce-2016-0002
fatcat:5vgjib43orcgzeqzpucuncjt4i