Bill Cronk, DDC-I
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Slack scheduling brings 100% resource utilization to safety-critical systems
Safety-critical RTOSs often utilize time partitioning so that adequate resources are available for time-critical tasks. This can be a very inexact practice, however, when tasks take only a fraction of the reserved CPU time. Slack scheduling is now coming to the rescue, though, offering a more efficient alternative to traditional time-partitioned scheduling.