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Implementation and evaluation of mixed-criticality scheduling approaches for sporadic tasks
2014
ACM Transactions on Embedded Computing Systems
Traditional fixed-priority scheduling analysis for periodic and sporadic task sets is based on the assumption that all tasks are equally critical to the correct operation of the system. Therefore, every task has to be schedulable under the chosen scheduling policy, and estimates of tasks' worst-case execution times must be conservative in case a task runs longer than is usual. To address the significant underutilization of a system's resources under normal operating conditions that can arise
doi:10.1145/2584612
fatcat:lcdl7boxgfadjbclwlei34bjme