An extendible approach for analyzing fixed priority hard real-time tasks
Real-Time Systems
Holistic schedulability analysis for distributed hard real-time systems
Microprocessing and Microprogramming - Parallel processing in embedded real-time systems
A Multiframe Model for Real-Time Tasks
IEEE Transactions on Software Engineering
Model composition for scheduling analysis in platform design
Proceedings of the 39th annual Design Automation Conference
Schedulability Analysis for Tasks with Static and Dynamic Offsets
RTSS '98 Proceedings of the IEEE Real-Time Systems Symposium
Bounding the end-to-end response time in multiprocessor real-time systems
WPDRTS '95 Proceedings of the 3rd Workshop on Parallel and Distributed Real-Time Systems
Event Model Interfaces for Heterogeneous System Analysis
Proceedings of the conference on Design, automation and test in Europe
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
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
Scheduling Analysis of Real-Time Systems with Precise Modeling of Cache Related Preemption Delay
ECRTS '05 Proceedings of the 17th Euromicro Conference on Real-Time Systems
Timing Analysis of the FlexRay Communication Protocol
ECRTS '06 Proceedings of the 18th Euromicro Conference on Real-Time Systems
A Delay Composition Theorem for Real-Time Pipelines
ECRTS '07 Proceedings of the 19th Euromicro Conference on Real-Time Systems
Cyclic dependencies in modular performance analysis
EMSOFT '08 Proceedings of the 8th ACM international conference on Embedded software
Providing accurate event models for the analysis of heterogeneous multiprocessor systems
CODES+ISSS '08 Proceedings of the 6th IEEE/ACM/IFIP international conference on Hardware/Software codesign and system synthesis
Network calculus: a theory of deterministic queuing systems for the internet
Network calculus: a theory of deterministic queuing systems for the internet
Modeling structured event streams in system level performance analysis
Proceedings of the ACM SIGPLAN/SIGBED 2010 conference on Languages, compilers, and tools for embedded systems
Real-time communication analysis for networks with two-stage arbitration
EMSOFT '11 Proceedings of the ninth ACM international conference on Embedded software
Runtime improved computation of path latencies with the real-time calculus
Proceedings of the 1st International Workshop on Worst-Case Traversal Time
Dataflow analysis for multiprocessor systems with non-starvation-free schedulers
Proceedings of the 16th International Workshop on Software and Compilers for Embedded Systems
| Hi-index | 0.00 |
This paper proposes a method for the derivation of end-to-end delays of applications that involve processing on multiple components in a heterogeneous multiprocessor system. The rocedure precisely captures the pipelined and parallel processing of multiple events along an application path by accurately capturing the resource timing and avoiding the pay-bursts-only-once problem. Both time-triggered and event-triggered task activation schemes with arbitrary event patterns are supported. In contrast to previous work, complex application topologies are allowed: The approach considers path forking and merging, as well as functional cycles and non-functional cyclic dependencies. The basis for the proposed method is an iterative compositional performance analysis, that allows computing event models in such systems. Based on the event models and local performance abstractions we propose a recursive approach to the derivation of the worst-case latency.