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| Authors: | Wolfgang Haid, Lothar Thiele |
| Group: | Computer Engineering |
| Type: | Inproceedings |
| Title: | Complex Task Activation Schemes in System Level Performance Analysis |
| Year: | 2007 |
| Month: | October |
| Pub-Key: | ht07a |
| Book Titel: | Proc. 5th Intl Conf. on Hardware/Software Codesign and System Synthesis (CODES+ISSS 2007) |
| Pages: | 173-178 |
| Keywords: | MPA, Design, Performance, Theory, MPSOC |
| Publisher: | ACM Press |
| Abstract: | Analytic approaches have proven their usefulness and efficiency for system-level analysis of embedded systems when end-to-end performance figures like delay, throughput and memory consumption are requested. One of the main drawbacks of these methods is the limited set of systems that can be analyzed with high accuracy: Only simple models for task interaction and task semantics can be used. In this paper, we extend existing methods for analyzing heterogeneous multiprocessor systems such that (a) non-preemptive scheduling policies, (b) complex activation schemes for tasks and (c) conditional behavior of task executions can be modeled and analyzed. We demonstrate the usefulness of the proposed approach in a case study. |
| Location: | Salzburg, Austria |
| Resources: | [BibTeX] [Paper as PDF] |
