Title :
Adaptive scheduling for real-time, embedded information systems
Author :
Doerr, Bryan S. ; Venturella, Thomas ; Jha, Rakesh ; Gill, Christopher D. ; Schmidt, Douglas C.
Author_Institution :
Boeing Co., St. Louis, MO, USA
Abstract :
Develops a QoS framework that satisfies the goals of maximizing resource allocation according to deployment of specific needs and more effectively integrating deterministic and nondeterministic functions. Our approach was to blend macro-level adaptive resource management techniques with micro-level run-time scheduling algorithms within the context of an application that can supply data to guide the adaptation late in the deployment lifecycle, i.e., during system configuration or even at run-time. Future work will focus on measuring qualitative and quantitative improvements resulting from the use of this framework
Keywords :
aerospace computing; embedded systems; quality of service; resource allocation; scheduling; QoS framework; adaptive scheduling; deployment lifecycle; deterministic functions; embedded information systems; macro-level adaptive resource management techniques; micro-level run-time scheduling algorithms; nondeterministic functions; resource allocation; system configuration; Adaptive scheduling; Aircraft; Application software; Costs; Information systems; Real time systems; Resource management; Runtime; Software reusability; Software systems;
Conference_Titel :
Digital Avionics Systems Conference, 1999. Proceedings. 18th
Conference_Location :
St Louis, MO
Print_ISBN :
0-7803-5749-3
DOI :
10.1109/DASC.1999.863703