Publications:Minimum EDF-feasible deadline calculation with low-time complexity

Jump to: navigation, search

Do not edit this section

Keep all hand-made modifications below

Title Minimum EDF-feasible deadline calculation with low-time complexity
Author Hoai Hoang and Stefan Karlsson and Magnus Jonsson
Year 2004
PublicationType Conference Paper
HostPublication RTSS 2004 WIP Proceedings, The 25th IEEE International Real-Time Systems Symposium, Lisbon, Portugal, Dec. 5-8, 2004
Diva url
Abstract We present a method for calculating the minimum EDF-feasible deadline. The algorithm targets periodic tasks with hard real-time guarantees, that are to be feasibly scheduled with EDF (Earliest Deadline First). The output is the smallest possible deadline required for feasibility, of the task most recently requested. The good thing with our algorithm is that it has the same timecomplexity as the regular EDF feasibility test, when deadlines are not assumed to be equal to the periods of the periodic tasks.