A WCET-Aware Compiler
Design, Concepts and Realization
(Sprache: Englisch)
In contrast to general-purpose systems, the correctness of real-time systemsnot only depends on the logical results of the computation but also on itstemporal behavior specified by the worst-case execution time (WCET). Nowadays,software for embedded systems...
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In contrast to general-purpose systems, the correctness of real-time systemsnot only depends on the logical results of the computation but also on itstemporal behavior specified by the worst-case execution time (WCET). Nowadays,software for embedded systems acting as real-time systems is writtenin high-level languages requiring the presence of a compiler. Modern compileroptimizations aim at reducing the program's average-case executiontime completely ignoring the WCET. Tuning an application with respect to itsworst-case execution time must be performed manually. To avoid this tediousand error-prone approach, an automation by the compiler is highly desired.This book faces this issue and describes the integration of a timing analyzerinto a compiler infractructure. It presents flexible concepts describing thedesign and realization of a novel WCET-aware C compiler. Due to thecombination of the extensive compiler knowledge on the program and thetiming information, this compiler framework is best suited for the developmentof WCET-aware compiler optimizations. This book is intended forstudents but also for any reader interested in the construction of real-timecompilers.
Klappentext zu „A WCET-Aware Compiler “
In contrast to general-purpose systems, the correctness of real-time systems not only depends on the logical results of the computation but also on its temporal behavior specified by the worst-case execution time (WCET). Nowadays, software for embedded systems acting as real-time systems is written in high-level languages requiring the presence of a compiler. Modern compiler optimizations aim at reducing the program's average-case execution time completely ignoring the WCET. Tuning an application with respect to its worst-case execution time must be performed manually. To avoid this tedious and error-prone approach, an automation by the compiler is highly desired. This book faces this issue and describes the integration of a timing analyzer into a compiler infractructure. It presents flexible concepts describing the design and realization of a novel WCET-aware C compiler. Due to the combination of the extensive compiler knowledge on the program and the timing information, this compiler framework is best suited for the development of WCET-aware compiler optimizations. This book is intended for students but also for any reader interested in the construction of real-time compilers.
Autoren-Porträt von Paul Lokuciejewski
Paul Lokuciejewskistudied Computer Science at the University ofDortmund (Germany) and California StateUniversity of Bakersfield (USA). Currently, he is aPhD student at the Embedded Systems Group atthe University of Dortmund working on thedevelopment of novel WCET-aware compileroptimizations.
Bibliographische Angaben
- Autor: Paul Lokuciejewski
- 2007, 124 Seiten, Maße: 17,5 x 24,1 cm, Kartoniert (TB), Englisch
- Verlag: VDM Verlag Dr. Müller
- ISBN-10: 3836418487
- ISBN-13: 9783836418485
Sprache:
Englisch
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