Performance analysis of embedded software using implicit path enumeration
DAC '95 Proceedings of the 32nd annual ACM/IEEE Design Automation Conference
Power conscious fixed priority scheduling for hard real-time systems
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
Behavioral Intervals in Embedded Software: Timing and Power Analysis of Embedded Real-Time Software Processes
Dynamic- and Static-priority Scheduling of Recurring Real-time Tasks
Real-Time Systems
SPI: a system model for heterogeneously specified embedded systems
IEEE Transactions on Very Large Scale Integration (VLSI) Systems
Probabilistic performance guarantee for real-time tasks with varying computation times
RTAS '95 Proceedings of the Real-Time Technology and Applications Symposium
WCET Analysis of Probabilistic Hard Real-Time Systems
RTSS '02 Proceedings of the 23rd IEEE Real-Time Systems Symposium
A General Framework for Analysing System Properties in Platform-Based Embedded System Designs
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
Network calculus: a theory of deterministic queuing systems for the internet
Network calculus: a theory of deterministic queuing systems for the internet
Tuning SoC platforms for multimedia processing: identifying limits and tradeoffs
Proceedings of the 2nd IEEE/ACM/IFIP international conference on Hardware/software codesign and system synthesis
Methods for evaluating and covering the design space during early design development
Integration, the VLSI Journal
Abstracting functionality for modular performance analysis of hard real-time systems
Proceedings of the 2005 Asia and South Pacific Design Automation Conference
Workload correlations in multi-processor hard real-time systems
Journal of Computer and System Sciences
Performance analysis of multimedia applications using correlated streams
Proceedings of the conference on Design, automation and test in Europe
Modular performance analysis of cyclic dataflow graphs
EMSOFT '09 Proceedings of the seventh ACM international conference on Embedded software
System level performance analysis for real-time automotive multicore and network architectures
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Energy-Saving DVFS Scheduling of Multiple Periodic Real-Time Tasks on Multi-core Processors
DS-RT '09 Proceedings of the 2009 13th IEEE/ACM International Symposium on Distributed Simulation and Real Time Applications
Resource adaptations with servers for hard real-time systems
EMSOFT '10 Proceedings of the tenth ACM international conference on Embedded software
An interface algebra for estimating worst-case traversal times in component networks
ISoLA'10 Proceedings of the 4th international conference on Leveraging applications of formal methods, verification, and validation - Volume Part I
Toward probabilistic real-time calculus
ACM SIGBED Review
Runtime improved computation of path latencies with the real-time calculus
Proceedings of the 1st International Workshop on Worst-Case Traversal Time
ACM Transactions on Embedded Computing Systems (TECS)
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The analysis of real-time properties of an embedded system usually relies on the worst-case execution times (WCET) of the tasks to be executed. In contrast to that, in real world applications the running time of tasks may vary from execution to execution, e. g. in multimedia applications. The traditional worst-case analysis of the system then returns overly pessimistic estimates of the system performance. In this paper we propose a new effective method to characterize tasks with variable execution requirements, which leads to tighter worst-case bounds on system performance and better use of available resources. We show the applicability of our approach by a detailed study of a multimedia application.