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ECRTS
2002
IEEE
9 years 6 months ago
'QoS Safe' Kernel Extensions for Real-Time Resource Management
General-purpose operating systems are ill-equipped to meet the quality of service (QoS) requirements of complex real-time applications. Consequently, many classes of realtime appl...
Richard West, Jason Gloudon
ECRTS
2002
IEEE
9 years 6 months ago
Integrating Aperiodic and Recurrent Tasks on Fair-Scheduled Multiprocessors
We propose two server implementations for multiplexing aperiodic and recurrent (i.e., periodic, sporadic, or “rate-based”) real-time tasks in fair-scheduled multiprocessor sys...
Anand Srinivasan, Philip Holman, James H. Anderson
ECRTS
2002
IEEE
9 years 6 months ago
Object Sharing in Pfair-scheduled Multiprocessor Systems
We consider various techniques for implementing shared objects and for accounting for objectsharing overheads in Pfair-scheduled multiprocessor systems. We primarily focus on the ...
Philip Holman, James H. Anderson
ECRTS
2002
IEEE
9 years 6 months ago
POSIX-Compatible Application-Defined Scheduling in MaRTE OS
Abstract: This paper presents an application program interface (API) that enables applications to use applicationdefined scheduling algorithms in a way compatible with the scheduli...
Mario Aldea Rivas, Michael González Harbour
ECRTS
2002
IEEE
9 years 6 months ago
Scope-Tree: A Program Representation for Symbolic Worst-Case Execution Time Analysis
Most WCET analysis techniques only provide an upper bound on the worst case execution time as a constant value. However, it often appears that the execution time of a piece of cod...
Antoine Colin, Guillem Bernat
ECRTS
2002
IEEE
9 years 6 months ago
The FTT-Ethernet Protocol: Merging Flexibility, Timeliness and Efficiency
Despite having been designed to interconnect office equipment such as computers and printers, since its early days Ethernet has also been considered for use in the industrial doma...
Paulo Pedreiras, Luís Almeida, Paolo Gai
ECRTS
2002
IEEE
9 years 6 months ago
Data Management Issues in Vehicle Control Systems: A Case Study
Dag Nyström, Aleksandra Tesanovic, Christer N...
ECRTS
2002
IEEE
9 years 6 months ago
Weakly Hard Real-time Constraints on Controller Area Network
For priority based buses such as CAN, worst case response time analysis is able to determine whether messages always meet their deadlines. This can include system models with boun...
Ian Broster, Guillem Bernat, Alan Burns
ECRTS
2002
IEEE
9 years 6 months ago
Managing Multi-Mode Tasks with Time Cost and Quality Levels using Optimal Discrete Control Synthesis
Real-time control systems are complex to design, and automation support is important. We are interested in systems with multiple tasks, each with multiple modes, implementing a fu...
Hervé Marchand, Éric Rutten
ECRTS
2002
IEEE
9 years 6 months ago
Robustness results concerning EDF scheduling upon uniform multiprocessors
—Each processor in a uniform multiprocessor machine is characterized by a speed or computing capacity, with the interpretation that a job executing on a processor with speed s fo...
Sanjoy K. Baruah
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